polyisobutylene
1-丙烯 1-propene, 2-甲基- 2-methyl-, 均聚物 homopolymer

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    9003-27-4聚异丁烯97% 9003-27-4 Poly(isobutylene) 97%
CAS号 CAS Number: 9003-27-4Picture of molecule3D/INCHI
其他 Other:106818-17-1
FDA UNII:7X53O5S2ZY
MDL :mfcd00084436 MFCD00084436
式 Formula:(c4 h8)x- (C4 H8)x-
类别 Category:multipurpose additives
 
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fda mainterm(satf) FDA Mainterm (SATF):9003-27-4 ; POLYISOBUTYLENE (MIN M W 37,000)
自由贸易区法规 FDA Regulation:
自由贸易区 FDA PART 172 -- FOOD 添加剂 ADDITIVES 允许的 PERMITTED 对于 FOR 直接 Dir IRECT 加成 ADDITION TO FOOD 对于 FOR 的 HUMAN CONSUMPTION
Subpart g--胶 G--胶 Gums, 咀嚼 Chewing 胶 Gum 基地 Bases and 有关 Related Substances
Sec. 172.615 咀嚼 Chewing gum base.


自由贸易区 FDA PART 175 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: 胶粘剂 ADHESIVES and AND COMPONENTS OF COATINGS
Subpart b--物质 B--Substances for 采用 Use 只要 Only as Components of 胶粘剂 Adhesives
Sec. 175.105 胶粘剂 Adhesives.


自由贸易区 FDA PART 175 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: 胶粘剂 ADHESIVES and AND COMPONENTS OF COATINGS
Subpart b--物质 B--Substances for 采用 Use 只要 Only as Components of 胶粘剂 Adhesives
Sec. 175.125 压敏的 Pressure-敏感 sensitive 胶粘剂 胶粘剂 adhesives.


自由贸易区 FDA PART 175 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: 胶粘剂 ADHESIVES and AND COMPONENTS OF COATINGS
Subpart c--物质 C--Substances for 采用 Use as Components of Coatings
Sec. 175.300 树脂的 Resinous and 聚合 聚合物 polymeric 涂料 coatings.


自由贸易区 FDA PART 176 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: 纸 PAPER and AND 纸板 纸 PAPERBOARD COMPONENTS
Subpart b--物质 B--Substances for 采用 Use 只要 Only as Components of 纸 Paper and 纸 Paperboard
Sec. 176.180 Components of 纸 paper and 纸板 纸 paperboard in contact with 干燥 dry food.


自由贸易区 FDA PART 177 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: POLYMERS
Subpart b--物质 B--Substances for 采用 Use as 基本的 Basic Components of 单 Single and 重复 Repeated 采用 Use Food 联系 Contact
Sec. 177.1200 玻璃纸 细胞 Cellophane.


自由贸易区 FDA PART 177 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: POLYMERS
Subpart b--物质 B--Substances for 采用 Use as 基本的 Basic Components of 单 Single and 重复 Repeated 采用 Use Food 联系 Contact
Sec. 177.1210 关闭 Closures with 密封 sealing 垫片 gaskets for food 货柜 containers.


自由贸易区 FDA PART 177 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: POLYMERS
Subpart b--物质 B--Substances for 采用 Use as 基本的 Basic Components of 单 Single and 重复 Repeated 采用 Use Food 联系 Contact
Sec. 177.1390 层压板 Laminate 结构 结构体 structures for use at 温度 温度 temperatures of 250 度 deg. F and 以上 above.


自由贸易区 FDA PART 177 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: POLYMERS
Subpart b--物质 B--Substances for 采用 Use as 基本的 Basic Components of 单 Single and 重复 Repeated 采用 Use Food 联系 Contact 表面 Surfaces
Sec. 177.1420 异丁烯 Isobutylene 聚合物 polymers.


自由贸易区 FDA PART 177 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: POLYMERS
Subpart b--物质 B--Substances for 采用 Use as 基本的 Basic Components of 单 Single and 重复 Repeated 采用 Use Food 联系 Contact 表面 Surfaces
Sec. 177.1420 异丁烯 Isobutylene 聚合物 polymers.


自由贸易区 FDA PART 177 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: POLYMERS
Subpart c--物质 C--Substances for 采用 Use 只要 Only as Components of 文章 Articles 意向的 Intended for 重复 Repeated 采用 Use
Sec. 177.2800 纺织品 Textiles and 纺织品 textile 纤维 纤维 fibers.


自由贸易区 FDA PART 178 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: 佐剂 ADJUVANTS, 生产助剂 PRODUCTION AIDS, and AND SANITIZERS
Subpart b--物质 B--Substances 被利用 Utilized To 控制 Control the 成长 Growth of Microorganisms
Sec. 178.1005 氢 Hydrogen 过氧化物 peroxide 解 solution.


自由贸易区 FDA PART 178 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: 佐剂 ADJUVANTS, 生产助剂 PRODUCTION AIDS, and AND SANITIZERS
Subpart b--物质 B--Substances 被利用 Utilized To 控制 Control the 成长 Growth of Microorganisms
Sec. 178.1010 消毒 Sanitizing 解决方案 解 solutions.


自由贸易区 FDA PART 178 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: 佐剂 ADJUVANTS, 生产助剂 PRODUCTION AIDS, and AND SANITIZERS
Subpart d--一定 D--Certain 佐剂 Adjuvants and 生产 Production Aids
Sec. 178.3570 润滑剂 Lubricants with 附带的 incidental food contact.


自由贸易区 FDA PART 178 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: 佐剂 ADJUVANTS, 生产助剂 PRODUCTION AIDS, and AND SANITIZERS
Subpart d--一定 D--Certain 佐剂 Adjuvants and 生产 Production Aids
Sec. 178.3740 增塑剂 Plasticizers in 聚合 聚合物 polymeric 物质 物质 substances.


自由贸易区 FDA PART 178 -- 间接 IN直接 Dir IRECT FOOD 添加剂 ADDITIVES: 佐剂 ADJUVANTS, 生产助剂 PRODUCTION AIDS, and AND SANITIZERS
Subpart d--一定 D--Certain 佐剂 Adjuvants and 生产 Production Aids
Sec. 178.3910 表面 Surface 润滑剂 lubricants 用过的 used in the 制造 manufacture of 金属的 metallic 文章 articles.
 
物理性质 Physical Properties:
食品化学品法典列表 Food Chemicals Codex Listed: No
比重 Specific Gravity:0.92000 @ 25.00 °C.
折光率 Refractive Index:1.50450 @ 20.00 °C.
 
感官特性 Organoleptic Properties:
来自其他 的气味和/或风味描述(如果找到)。 Odor and/or flavor descriptions from others (if found).
 
化妆品信息 Cosmetic Information:
CosIng:化妆品数据 cosmetic data
化妆品用途 Cosmetic Uses: 结合剂 binding agents
电影制片 film formers
粘度控制剂 viscosity controlling agents
 
供应商 Suppliers:
BOC Sciences
仅供实验/研究使用。 For experimental / research use only.
聚异丁烯97% Poly(isobutylene) 97%
连接化学品 Connect Chemicals
聚异丁烯(pib) Polyisobutylene (PIB)
气味 Odor: 字符 characteristic
采用 Use: 聚异丁烯(pib)具有多种用途 Polyisobutylene (PIB) is a very versatile, 无毒 non-toxic, 水白粘稠液体,具有增加粘性的能力 water-white viscous liquid and has the ability to increase tackiness, 提供防水性 to provide water-repellency, 提高粘度指数,并提供出色的电绝缘性。 to improve viscosity-index and it provides excellent electrical insulation. 产品也称为聚丁烯(pb) Product is also known as Polybutene (PB), 并具有各种分子量和从5到4的各种粘度 and is available in various molecular weights and in various viscosities ranging from 5 to 4,700 cst @ 100℃。粘度和分子量越高,产品的粘性越强。 700 cSt @ 100°C. The higher the viscosity and molecular weight the stronger the tackiness of the product.
西格玛·奥尔德里奇 Sigma-Aldrich: 奥尔德里奇 Aldrich
仅供实验/研究使用。 For experimental / research use only.
聚异丁烯平均分子量〜500 Polyisobutylene average Mw ∼500,000, 平均mn〜200 average Mn ∼200,000通过gpc / malls 000 by GPC/MALLS, 平均MV〜420 average Mv ∼420,000
 
安全信息 Safety Information:
首选SDS Preferred SDS: 视图 View
 
危害识别 Hazards identification
 
物质或混合物的分类 Classification of the substance or mixture
根据29 cfr 1910(osha hcs)进行ghs分类 GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
没有找到。 None found.
ghs标签元素 GHS Label elements, 包括预防性声明 including precautionary statements
 
象形图 Pictogram
 
危险说明 Hazard statement(s)
没有找到。 None found.
防范说明 Precautionary statement(s)
没有找到。 None found.
口服/肠胃外毒性 Oral/Parenteral Toxicity:
未定 Not determined
皮肤毒性 Dermal Toxicity:
未定 Not determined
吸入毒性 Inhalation Toxicity:
未定 Not determined
 
使用安全信息 Safety in Use Information:
类别 Category: multipurpose additives
聚异丁烯用量建议 Recommendation for polyisobutylene usage levels up to:
 不用于香水。 not for fragrance use.
 
推荐的聚异丁烯风味剂的使用水平不超过 Recommendation for polyisobutylene flavor usage levels up to:
 不用于调味料。 not for flavor use.
 
安全参考 Safety references:
nlm NLM有害物质数据库 :搜索 Search
癌症引文 Cancer Citations:搜索 Search
毒理学引文 Toxicology Citations:搜索 Search
环境诱变信息中央 Env. Mutagen Info. Center:搜索 Search
EPA物质注册服务(tsca TSCA) :9003-27-4
EPA ACToR:毒理学资料 Toxicology Data
EPA物质注册服务(SRS) :注册表 Registry
国家过敏和传染病研究所 National Institute of Allergy and Infectious Diseases:Data
德国wgk WGK Germany:3
chemidplus Chemidplus:0009003274
技术 RTECS:CAS#9003-27-4的ud1010000 UD1010000 for cas# 9003-27-4
 
参考资料 References:
加拿大国内分公司。清单 Canada Domestic Sub. List:9003-27-4
pubchem(sid) Pubchem (sid):134989044
 
其他资料 Other Information:
(iupac) (IUPAC):元素的原子量2009 Atomic Weights of the Elements 2009
(iupac) (IUPAC):元素的原子量2009(pdf) Atomic Weights of the Elements 2009 (pdf)
影片 Videos:元素周期表 The Periodic Table of Videos
RBC :本网站使用的原子量 Atomic Weights use for this web site
(iupac) (IUPAC):元素周期表 Periodic Table of the Elements
食品中添加的fda物质(以前为af) FDA Substances Added to Food (formerly EAFUS):视图 View
用于食品接触物质的fda间接添加剂 FDA Indirect Additives used in Food Contact Substances:视图 View
CHEBI:视图 View
hmdb(人类代谢组数据库) HMDB (The Human Metabolome Database):搜索 Search
食物 FooDB:FDB010102
出口关税代码 Export Tariff Code:3902.20.5000
fda食品添加剂状况清单 FDA Listing of Food Additive Status:视图 View
雾度图 Haz-Map:视图 View
家庭用品 Household Products:搜索 Search
维基百科 Wikipedia:视图 View
rsc学习化学 RSC Learn Chemistry:视图 View
 
潜在搅拌机 Potential Blenders and 核心 core components note
没找到 None Found
 
潜在用途 Potential Uses:
 结合剂 binding agents
 电影制片 film formers
 粘度控制剂 viscosity controlling agents
 
存在(自然 Occurrence (nature, food, 其他) other):note
 自然界中找不到 not found in nature
 
同义词 Synonyms:
异 isobutene 均聚物 homopolymer
异 isobutene 聚合物 polymer
异 isobutylene 均聚物 homopolymer
异 isobutylene 聚合物 polymer
异 isobutylene resin
2-methyl-1-丙烯 1-propene 均聚物 homopolymer
2-methyl-1-丙烯 1-propene, 均聚物 homopolymer
2-methylpropene 聚合物 polymer
 oktol oktol
 鸦片酚 oppanol B
 Paratac paratac
 poly(2-甲基- 2-methyl-1-丙烯 1-propene)
 poly(2-methylpropene)
 poly异丁烯 isobutene
1-propene, 2-甲基- 2-methyl-, 均聚物 homopolymer
 propene, 2-甲基- 2-methyl-, 聚合物 polymers
 

文章 Articles:

已发布 PubMed:使用可溶性聚合物来增强催化剂的相选择性溶解性,并用作抗沥滤剂来促进均相催化。 Using Soluble Polymers to Enforce Catalyst-Phase-Selective Solubility and as Antileaching Agents to Facilitate Homogeneous Catalysis.
已发布 PubMed:超薄聚合物薄膜中单分子的低温光谱动力学。 Low temperature spectral dynamics of single molecules in ultrathin polymer films.
已发布 PubMed:剪切稀化聚合物溶液的中尺度建模。 Mesoscale modeling of shear-thinning polymer solutions.
已发布 PubMed:通过荧光表征聚异丁烯基油溶性分散剂的化学组成。 Characterization of the chemical composition of polyisobutylene-based oil-soluble dispersants by fluorescence.
已发布 PubMed:耦合理论对聚异丁烯的适用性 Applicability of mode-coupling theory to polyisobutylene: 分子动力学模拟研究。 a molecular dynamics simulation study.
已发布 PubMed:在中等长度尺度上模拟玻璃形成聚合物的集体弛豫时间 Modeling the collective relaxation time of glass-forming polymers at intermediate length scales: 应用于聚异丁烯。 application to polyisobutylene.
已发布 PubMed:比例对苯乙烯-异丁烯-苯乙烯嵌段共聚物中药物分布的影响 Impact of copolymer ratio on drug distribution in styrene-isobutylene-styrene block copolymers.
已发布 PubMed:新型生物材料有望替代有机硅乳房植入物。 New biomaterial as a promising alternative to silicone breast implants.
已发布 PubMed:结晶研究法对地索格雷经皮避孕贴剂的配方和优化。 Formulation and optimization of desogestrel transdermal contraceptive patch using crystallization studies.
已发布 PubMed:用表面活性剂控制非极性液体中的胶体电荷。 Controlling colloid charge in nonpolar liquids with surfactants.
已发布 PubMed:低温下聚合物中单一染料分子的荧光闪烁的光谱解析分析。 Spectrally resolved analysis of fluorescence blinking of single dye molecules in polymers at low temperatures.
已发布 PubMed:包封的三重态-三重态an灭在水相中的上转换,用于 隙半导体光催化。 Encapsulated triplet-triplet annihilation-based upconversion in the aqueous phase for sub-band-gap semiconductor photocatalysis.
已发布 PubMed:使用增塑剂控制涂有聚(甲基丙烯酸甲酯)的石英晶体微天平传感器的烃选择性。 Using plasticizers to control the hydrocarbon selectivity of a poly(methyl methacrylate)-coated quartz crystal microbalance sensor.
已发布 PubMed:聚乙烯作为非挥发性固体助溶剂相,用于催化剂的分离和回收。 Polyethylene as a nonvolatile solid cosolvent phase for catalyst separation and recovery.
已发布 PubMed:烷基氨基吡啶改性的氨基对苯二甲酸铝金属有机骨架,作为活性自解毒材料的组成部分。 Alkylaminopyridine-modified aluminum aminoterephthalate metal-organic frameworks as components of reactive self-detoxifying materials.
已发布 PubMed:正正电子在聚合物中的自由体积膨胀。 Free volume dilatation in polymers by ortho-positronium.
已发布 PubMed:热相分离法微包装羟嗪盐酸盐 Microencapsulation of hydroxyzine HCl by thermal phase separation: 体外释放增强和体内药效学评估。 in vitro release enhancement and in vivo pharmacodynamic evaluation.
已发布 PubMed:异丁烯基生物材料结构性质关系的研究 Investigation of structure-property relationships of polyisobutylene-based biomaterials: 形态学 Morphology, 热的 thermal, 准静态拉伸和长期动态疲劳行为。 quasi-static tensile and long-term dynamic fatigue behavior.
已发布 PubMed:合理设计的奥沙利铂纳米颗粒可增强抗肿瘤功效。 Rationally designed oxaliplatin-nanoparticle for enhanced antitumor efficacy.
已发布 PubMed:集成光子器件测量的聚异丁烯超薄膜的热光系数。 Thermo-optic coefficient of polyisobutylene ultrathin films measured with integrated photonic devices.
已发布 PubMed: 弹性鞭毛在粘弹性流体中的无力游泳。 Force-free swimming of a model helical flagellum in viscoelastic fluids.
已发布 PubMed:高温氢诱导的交联形成功能性聚合物层压板。 Functional polymer laminates from hyperthermal hydrogen induced cross-linking.
已发布 PubMed:走向具有生物活性的自组装体 Towards biologically active self-assemblies: 模型核苷酸嵌合体。 model nucleotide chimeras.
已发布 PubMed:多聚体 聚合物 聚合物 Polymersome 表面 surface 装饰 decoration by by an egfp EGFP 融合 fusion 蛋白 protein 雇用 employing 克林 Cecropin A as 肽 peptide "锚 anchor".
已发布 PubMed:分段聚异丁烯基热塑性聚氨酯的表面表征和蛋白质相互作用。 Surface characterization and protein interactions of segmented polyisobutylene-based thermoplastic polyurethanes.
已发布 PubMed:水和碳氢化合物浓度对基于聚合物的石英晶体微量天平传感器对有机化合物的灵敏度的影响。 The impact of water and hydrocarbon concentration on the sensitivity of a polymer-based quartz crystal microbalance sensor for organic compounds.
已发布 PubMed:用功能化的碳纳米管修改基于聚合物的石英晶体微天平碳氢化合物传感器的响应。 Modifying the response of a polymer-based quartz crystal microbalance hydrocarbon sensor with functionalized carbon nanotubes.
已发布 PubMed:聚异丁烯负载的膦作为可循环和可再生的催化剂和试剂。 Polyisobutylene-supported phosphines as recyclable and regenerable catalysts and reagents.
已发布 PubMed:licb11me12存在下,氧化诱导的异丁烯同时发生阳离子和自由基聚合。 Oxidatively induced concurrent cationic and radical polymerization of isobutylene in the presence of LiCB11Me12.
已发布 PubMed:高内相乳液在剪切作用下。共表面活性和剪切稳定性。 High internal phase emulsions under shear. Co-surfactancy and shear stability.
已发布 PubMed:由聚异丁烯基热塑性弹性体制成的高疏水性电纺纤维毡。 Highly hydrophobic electrospun fiber mats from polyisobutylene-based thermoplastic elastomers.
已发布 PubMed:蒙脱石,用普利多肟官能化,作为化学保护有机磷化合物的材料。 Montmorillonite functionalized with pralidoxime as a material for chemical protection against organophosphorous compounds.
已发布 PubMed:电子工程。大肠杆菌外膜蛋白fhua克服了厚聚合物膜中的疏水错配。 Engineering of the E. coli outer membrane protein FhuA to overcome the hydrophobic mismatch in thick polymeric membranes.
已发布 PubMed:使用二维相关动态力学光谱法检测聚异丁烯在玻璃-橡胶过渡区中分子运动的不同模式。 Using two-dimensional correlation dynamic mechanical spectroscopy to detect different modes of molecular motions in the glass-rubber transition region in polyisobutylene.
已发布 PubMed: 聚烯烃负载的可回收/可重复使用的cr(iii)-萨伦 -salen催化剂。
已发布 PubMed:非晶态聚合物和低分子量玻璃中的低温动力学-有何区别? Low-temperature dynamics in amorphous polymers and low-molecular-weight glasses--what is the difference?
已发布 PubMed:杂质光谱达到极限 Impurity spectroscopy at its ultimate limit: 体光谱之间的relation between bulk spectrum, 不均匀扩展 inhomogeneous broadening, (几乎)固体中所有单个掺杂剂分子的光谱学和局部混乱。 and local disorder by spectroscopy of (nearly) all individual dopant molecules in solids.
已发布 PubMed:空间稳定针铁矿的液晶相行为。 Liquid crystal phase behavior of sterically-stabilized goethite.
已发布 PubMed:分段聚异丁烯基热塑性聚氨酯的长期体外生物稳定性。 Long term in vitro biostability of segmented polyisobutylene-based thermoplastic polyurethanes.
已发布 PubMed:组合显微技术鉴定混合微粒 Identification of a mixed microparticle by combined microspectroscopic techniques: 生物制药行业中真正的法医案例研究。 a real forensic case study in the biopharmaceutical industry.
已发布 PubMed:通过拉曼光谱和微观流变学研究了聚合物的扩散混合。 Diffusive mixing of polymers investigated by Raman microspectroscopy and microrheology.
已发布 PubMed:利用结构-活性关系来设计顺铂纳米颗粒以增强抗肿瘤功效。 Harnessing structure-activity relationship to engineer a cisplatin nanoparticle for enhanced antitumor efficacy.
已发布 PubMed:小角度中子散射研究低表面活性剂浓度下高内相乳液的稳定性。 The stability of high internal phase emulsions at low surfactant concentration studied by small angle neutron scattering.
已发布 PubMed:离子轨迹刻蚀的聚碳酸酯纳米孔中聚异丁烯和聚ε-己内酯填充过程的原位小角X射线散射测量。 In situ small angle x-ray scattering measurements of the filling process of polyisobutylene and poly-epsilon-caprolactone in ion track etched polycarbonate nanopores.
已发布 PubMed:基于聚异丁烯薄膜去湿的时间-温度积分器。 Time-temperature integrator based on the dewetting of polyisobutylene thin films.
已发布 PubMed:液体中的多频高速相位调制原子力显微镜。 Multifrequency high-speed phase-modulation atomic force microscopy in liquids.
已发布 PubMed:高内相乳液在剪切作用下的纳米结构和微观结构。 Nano- and microstructure of high-internal phase emulsions under shear.
已发布 PubMed:聚异丁烯和二氧化硅纳米粒子的分层大孔冷凝胶。 Hierarchically macroporous cryogels of polyisobutylene and silica nanoparticles.
已发布 PubMed:可溶性聚合物负载的膦-银配合物的可变温度核磁共振研究。 Variable-temperature NMR studies of soluble polymer-supported phosphine-silver complexes.
已发布 PubMed:药物洗脱支架涂层。 Drug-eluting stent coatings.
已发布 PubMed:纳米结构的碳增强的聚异丁烯基热塑性弹性体。 A nanostructured carbon-reinforced polyisobutylene-based thermoplastic elastomer.
已发布 PubMed:热分解法合成银-铁氧化物纳米复合材料 Synthesis of POSS-Functionalized Polyisobutylene via Direct Initiation.
已发布 PubMed:单官能和双官能引发剂引发的聚异丁烯衍生物的掺杂剂辅助大气压光电离质谱分析。 Dopant-assisted atmospheric pressure photoionization mass spectrometry of polyisobutylene derivatives initiated by mono- and bifunctional initiators.
已发布 PubMed:约束对剪切流中液滴聚结的影响 Effect of confinement on droplet coalescence in shear flow.
已发布 PubMed:空气/油/水界面的纳米和微观结构。 Nano- and microstructure of air/oil/water interfaces.
已发布 PubMed:高内相油包水乳液的结构和相关的反胶束溶液。 3.表面活性剂的变化。 Structure of high internal phase aqueous-in-oil emulsions and related inverse micelle solutions. 3. Variation of surfactant.
已发布 PubMed:高内相油包水乳液的结构和相关的反胶束溶液。 4.表面活性剂混合物。 Structure of high internal phase aqueous-in-oil emulsions and related inverse micelle solutions. 4. Surfactant mixtures.
已发布 PubMed:表面活性单体作为聚脲纳米胶囊的稳定剂,可通过反相细乳液中的界面加聚反应合成。 Surface-active monomer as a stabilizer for polyurea nanocapsules synthesized via interfacial polyaddition in inverse miniemulsion.
已发布 PubMed:杂质分子对聚异丁烯低温振动动力学的影响 Effect of impurity molecules on the low-temperature vibrational dynamics of polyisobutylene: 单分子光谱学的研究。 investigation by single-molecule spectroscopy.
已发布 PubMed:订购介孔sb- Ordered mesoporous Sb-, nb- Nb-, 掺杂水平可调且导电率高的ta掺杂sno2薄膜。 and Ta-doped SnO2 thin films with adjustable doping levels and high electrical conductivity.
已发布 PubMed:水性介质中治疗性生物医学涂层的多峰动态成像。 Multimodal dynamic imaging of therapeutic biomedical coatings in aqueous medium.
已发布 PubMed:j-聚集苯甲酸酯的合成 Synthesis of J-aggregating dibenz[a,j]基于蒽的大环。 j]anthracene-based macrocycles.
已发布 PubMed:红外吸收和反射光谱干涉光谱(rifs)相结合,形成了一种新的传感方法,用于将气体分析物吸收到聚合物薄膜中。 IR absorption and reflectometric interference spectroscopy (RIfS) combined to a new sensing approach for gas analytes absorbed into thin polymer films.
已发布 PubMed:licb(11)(ch(3))(12)催化的异丁烯自由基聚合 LiCB(11)(CH(3))(12)-catalyzed radical polymerization of isobutylene: 高度支化的聚异丁烯和异丁烯-丙烯酸乙酯共聚物。 highly branched polyisobutylene and an isobutylene-ethyl acrylate copolymer.
已发布 PubMed:聚异丁烯锚定的n杂环卡宾配体。 Polyisobutylene-anchored N-heterocyclic carbene ligands.
已发布 PubMed:化妆品成分审查专家小组关于化妆品中使用的聚异丁烯和氢化聚异丁烯安全性评估的最终报告。 Final report of the cosmetic ingredient review expert panel on the safety assessment of Polyisobutene and Hydrogenated Polyisobutene as used in cosmetics.
已发布 PubMed:丙烯酸/有机硅压敏胶混合物的新型芬太尼贴剂的制备和体外评价。 Preparation and in vitro evaluation of a new fentanyl patch based on acrylic/silicone pressure-sensitive adhesive blends.
已发布 PubMed:玻质和粘性减慢 Glassy properties and viscous slowing down: 非遍历性因素与脆弱性之间的相关性分析。 An analysis of the correlation between nonergodicity factor and fragility.
已发布 PubMed:磷脂改性的聚苯乙烯-聚异丁烯-聚苯乙烯(sibs)三嵌段聚合物,可增强血液相容性,并有可能在 造心脏瓣膜中使用。 A phospholipid-modified polystyrene-polyisobutylene-polystyrene (SIBS) triblock polymer for enhanced hemocompatibility and potential use in artificial heart valves.
已发布 PubMed:空间稳定的层状双氢氧化物片状向列液晶的形成。 Formation of nematic liquid crystals of sterically stabilized layered double hydroxide platelets.
已发布 PubMed:二氧化碳转移 Transfer of CO2, 在存储过程中,n2o和ch4与丁基橡胶(聚异丁烯)的隔垫间隔时间。 N2O and CH4 to butyl rubber (polyisobutylene) septa during storage.
已发布 PubMed:聚异丁烯衍生物的常压光电离质谱分析。 Atmospheric pressure photoionization mass spectrometry of polyisobutylene derivatives.
已发布 PubMed:一种可相分离的聚碳酸酯聚合催化剂。 A phase separable polycarbonate polymerization catalyst.
已发布 PubMed:聚异丁烯嵌段聚(甲基丙烯酸)胶束的水溶性聚电解质复合物 Water-soluble interpolyelectrolyte complexes of polyisobutylene-block-poly(methacrylic acid) micelles: 的形成和性质。 formation and properties.
已发布 PubMed:胶体颗粒在非极性溶剂中的静电相互作用 Electrostatic interactions of colloidal particles in nonpolar solvents: 表面化学和电荷控制剂的作用。 role of surface chemistry and charge control agents.
已发布 PubMed:聚异丁烯嵌段-聚(甲基丙烯酸)二嵌段共聚物 Polyisobutylene-block-poly(methacrylic acid) diblock copolymers: 在水性介质中自组装。 self-assembly in aqueous media.
已发布 PubMed:建模炭黑/聚合物复合传感器。 Modeling Carbon-Black/Polymer Composite Sensors.
已发布 PubMed:庚烷可溶的闭环复分解催化剂。 Heptane-soluble ring-closing metathesis catalysts.
已发布 PubMed: bis- bis-(α alpha的自缔合 ,β-d-吡喃葡萄糖基)-聚异丁烯。 beta-D-glucopyranosyl)-polyisobutylene.
已发布 PubMed:遗传算法确定聚合物-液体(1)-液体(2)和聚合物(1)-聚合物(2)-溶剂三元体系中的二元曲线。 Genetic algorithm for the determination of binodal curves in ternary systems polymer-liquid(1)-liquid(2) and polymer(1)-polymer(2)-solvent.
已发布 PubMed:表面改性高岭土的非水悬浮液。 Nonaqueous suspensions of surface-modified kaolin.
已发布 PubMed:非晶态固体中构成玻色子峰的振动局部特征的实验证据。 Experimental evidence of the local character of vibrations constituting the Boson peak in amorphous solids.
已发布 PubMed:合成 Synthesis, 表征 characterization, 属性 Properties, (甲基丙烯酸烷基酯-b-异丁烯-甲基丙烯酸b-烷基酯)的药物释放。 and drug release of poly(alkyl methacrylate-b-isobutylene-b-alkyl methacrylate).
已发布 PubMed:超临界流体在聚合物薄膜上的反常吸附。 Anomalous sorption of supercritical fluids on polymer thin films.
已发布 PubMed:改性沥青防水卷材中改性聚合物的分析 [Analysis of modifying polymer in the modified asphaltum waterproof membrane].
已发布 PubMed:用于橙花毒剂模拟物的柔性碳纳米管传感器。 Flexible carbon nanotube sensors for nerve agent simulants.
已发布 PubMed:液相色谱-质谱法鉴定乳化炸药的乳化剂成分 The identification of the emulsifier component of emulsion explosives by liquid chromatography-mass spectrometry.
已发布 PubMed:聚苯乙烯-聚异丁烯-聚苯乙烯的生物相容性和疲劳性能 Biocompatibility and fatigue properties of polystyrene-polyisobutylene-polystyrene, 一种新兴的热塑性弹性生物材料。 an emerging thermoplastic elastomeric biomaterial.
已发布 PubMed:篇名[二苯胺黄颜料py14上胺的电荷控制和ir分析]。 [Charge control and IR analysis of amine on diarylide yellow pigment PY14].
已发布 PubMed:红外瞬逝波传感系统,与中空纤维膜耦合,用于检测水溶液中的挥发性有机化合物。 An infrared evanescent wave sensing system coupled with a hollow fiber membrane for detection of volatile organic compounds in aqueous solutions.
已发布 PubMed:使用聚(羟基苯乙烯-b-异丁烯-b-羟基苯乙烯)及其乙酰化衍生物控制紫杉醇从支架涂层中的递送。 Controlled delivery of paclitaxel from stent coatings using poly(hydroxystyrene-b-isobutylene-b-hydroxystyrene) and its acetylated derivative.
已发布 PubMed:药物中丙酸橙花酯通过无毛小鼠皮肤在粘性基质贴剂中的透皮渗透行为的评价。 Evaluation of the transdermal permeation behavior of Proterguride from drug in adhesive matrix patches through hairless mouse skin.
已发布 PubMed:聚烯烃共混物中的局部摩擦。 Local friction in polyolefin blends.
已发布 PubMed:玻璃中准局部低频振动模式局部参数的色散 Dispersion of the local parameters of quasilocalized low-frequency vibrational modes in a low-temperature glass: 通过单分子光谱法直接观察。 direct observation via single-molecule spectroscopy.
已发布 PubMed:导剪切水平声表面波传感器对液相化学检测的分析 Analysis of liquid-phase chemical detection using guided shear horizontal-surface acoustic wave sensors.
已发布 PubMed:用于研究宽相关时间分布的动力学的一维纯交换nmr实验的分析。 Analysis of one-dimensional pure-exchange NMR experiments for studying dynamics with broad distributions of correlation times.
已发布 PubMed:通过简单的室温聚合物熔体润湿 Wetting by simple room-temperature polymer melts: 与牛顿行为的偏差。 deviations from Newtonian behavior.
已发布 PubMed:对吸附剂在烃液中炭黑 的影响 Effect of temperature on carbon-black agglomeration in hydrocarbon liquid with adsorbed dispersant.
已发布 PubMed:液滴回缩与悬垂液滴数据和多分散效应的界面张力。 Interfacial tensions from drop retraction versus pendant drop data and polydispersity effects.
已发布 PubMed:全息技术测量流动聚合物中各向异性能量传输。 Measurement of anisotropic energy transport in flowing polymers by using a holographic technique.
已发布 PubMed:聚合物玻璃中单分子线的压力位移与电场位移之间的关系。 Relation between pressure shift and electric-field shift of single-molecule lines in a polymer glass.
已发布 PubMed:聚异丁烯/聚丙烯共混物的异常混合行为 Anomalous mixing behavior of polyisobutylene/polypropylene blends: 分子动力学模拟研究。 a molecular dynamics simulation study.
已发布 PubMed:晶格聚合物与结构单体的混合物。 Mixtures of lattice polymers with structured monomers.
已发布 PubMed:商业聚合物和新型基于聚异丁烯的热塑性弹性体在软组织置换中的生物医学应用。 Biomedical application of commercial polymers and novel polyisobutylene-based thermoplastic elastomers for soft tissue replacement.
已发布 PubMed:末端官能化的聚异丁烯低聚物作为催化中的可溶性载体。 Terminally functionalized polyisobutylene oligomers as soluble supports in catalysis.
已发布 PubMed:妊娠最后三分之一期间胎羊的味觉。 The glass transition time scale and configurational entropy in polymers: 实验性的分子观点。 an experimental molecular view.
已发布 PubMed:环吡酮在猪蹄膜上的渗透 Permeation of ciclopirox across porcine hoof membrane: 压敏胶和载体的效果。 effect of pressure sensitive adhesives and vehicles.
已发布 PubMed:乳化技术-火焰法测定原油中的铁和镍 [Determination of iron and nickel in crude oils by emulsification technique-FAAS method].
已发布 PubMed:用于玻璃中随机单分子线形的lévy统计信息。 Lévy statistics for random single-molecule line shapes in a glass.
已发布 PubMed:微图案化聚合物光栅作为化学反应性挥发性有机化合物传感器 Micropatterned polymeric gratings as chemoresponsive volatile organic compound sensors: 通过基于衍射的传感器阵列进行分析物检测和鉴定的意义。 implications for analyte detection and identification via diffraction-based sensor arrays.
已发布 PubMed:碳氢介质中钢表面上聚合物与表面活性剂之间相互作用的吸附等温线和原子力显微镜研究。 Adsorption isotherm and atomic force microscopy studies of the interactions between polymers and surfactants on steel surfaces in hydrocarbon media.
已发布 PubMed:开发用于透皮递送高度亲脂性抗雌激素的基质贴剂。 Development of matrix patches for transdermal delivery of a highly lipophilic antiestrogen.
已发布 PubMed:设计用于胰岛细胞大囊化/植入的膜的表征和性能。 Characterization and performance of membranes designed for macroencapsulation/implantation of pancreatic islet cells.
已发布 PubMed:开发用于透皮递送睾丸激素的新型软水凝胶。 Development of a novel soft hydrogel for the transdermal delivery of testosterone.
已发布 PubMed:双(咪唑-1-羧酸酯)末端官能化聚合物的基质辅助激光解吸/电离质谱研究 Matrix-Assisted Laser Desorption/Ionization Mass Spectrometric study of bis(imidazole-1-carboxylate) endfunctionalized polymers,.
已发布 PubMed:嵌段共聚物共混物的薄膜可增强基于声波的化学传感器的性能。 Thin films of block copolymer blends for enhanced performance of acoustic wave-based chemical sensors.
已发布 PubMed:毒扁豆碱透皮递送 Transdermal delivery of physostigmine: 增强剂和压敏胶的作用。 effects of enhancers and pressure-sensitive adhesives.
已发布 PubMed:聚异丁烯的中等长度尺度动力学。 Intermediate length scale dynamics of polyisobutylene.
已发布 PubMed:激光共聚焦显微镜在表征药物在药物中的透皮贴剂中的应用 Application of confocal laser scanning microscopy in characterization of chemical enhancers in drug-in-adhesive transdermal patches.
已发布 PubMed:口中的塑料炸药。 A plastic explosive by mouth.
已发布 PubMed:添加剂对酮洛芬从粘合剂基质中的结晶和渗透的影响 Effect of additives on the crystallization and the permeation of ketoprofen from adhesive matrix.
已发布 PubMed:从胶粘剂透皮贴剂中释放化学渗透促进剂。 Release of chemical permeation enhancers from drug-in-adhesive transdermal patches.
已发布 PubMed:颊生物粘附药物输送装置配方中聚氧乙烯均聚物的评价 Evaluation of polyoxyethylene homopolymers for buccal bioadhesive drug delivery device formulations.
已发布 PubMed:乙基纤维素微胶囊中异烟肼的制备及体外溶出 Preparation and in vitro dissolution of isoniazid from ethylcellulose microcapsules.
已发布 PubMed:抗坏血酸微囊化 Microencapsulation of ascorbic acid: 工艺变量对产品特性的影响。 effect of process variables on product characteristics.
已发布 PubMed:辐照对乳胶薄膜溶解的影响 Effect of gamma Irradiation on Latex Film Dissolution.
已发布 PubMed:设计和体外评估普萘洛尔透皮给药的粘合剂基质。 Design and in vitro evaluation of adhesive matrix for transdermal delivery of propranolol.
已发布 PubMed:开发atr-ftir传感器,用于连续在线监测固定床生物反应器中的氯化脂肪族烃。 ATR-FTIR sensor development for continuous on-line monitoring of chlorinated aliphatic hydrocarbons in a fixed-bed bioreactor.
已发布 PubMed:载体和压敏胶对他克林在无毛小鼠皮肤上渗透的影响。 Effect of vehicles and pressure sensitive adhesives on the permeation of tacrine across hairless mouse skin.
已发布 PubMed:呋喃妥因负载的eudragit rs100和eudragit rl 100微丸的制备及生物制药评价。 Preparation and biopharmaceutical evaluation of nitrofurantoin loaded Eudragit RS100 and Eudragit RL 100 micropellets.
已发布 PubMed:呋喃妥因的eudragit rs100微丸的设计和生物制药评价。 Design and biopharmaceutical evaluation of nitrofurantoin-loaded Eudragit RS100 micropellets.
已发布 PubMed:含有硝酸异山梨酯的膜控透皮治疗系统的开发。 Development of a membrane-controlled transdermal therapeutic system containing isosorbide dinitrate.
已发布 PubMed:新型聚异丁烯/聚二甲基硅氧烷双组分网络 Novel polyisobutylene/polydimethylsiloxane bicomponent networks: iii。组织相容性。 III. Tissue compatibility.
已发布 PubMed:酮替芬透皮给药系统的治疗效果和药代动力学。 Therapeutic effect and pharmacokinetics of ketotifen transdermal delivery system.
已发布 PubMed:四种市售牙膏的皮肤反应和刺激性。 Skin adhesives and skin adhesion. 1. Transdermal drug delivery systems.
已发布 PubMed:非相干准弹性中子散射研究聚异丁烯中介电β过程。 Investigation of the Dielectric beta-Process in Polyisobutylene by Incoherent Quasielastic Neutron Scattering.
已发布 PubMed:尿道气孔的意外并发症。 An unexpected complication of urinary stomata.
已发布 PubMed:两亲网络。 X。葡萄糖和胰岛素通过两亲膜的扩散(以及白蛋白的不扩散)。 Amphiphilic networks. X. Diffusion of glucose and insulin (and nondiffusion of albumin) through amphiphilic membranes.
已发布 PubMed: 氮氧化物自旋探针检测到的玻璃态聚合物基质内部动力学的双调制esr ESR研究
已发布 PubMed:造口袋中的聚异丁烯引起的过敏性接触性皮炎。 Allergic contact dermatitis from polyisobutylene in stoma bags.
已发布 PubMed:芬太尼的控制透皮递送 Controlled transdermal delivery of fentanyl: 用于基质补片设计的压敏胶的特性。 characterizations of pressure-sensitive adhesives for matrix patch design.
已发布 PubMed:对微囊大小和聚异丁烯浓度的影响对茶碱从乙基纤维素微囊中释放的影响。 Effect of microcapsule size and polyisobutylene concentration on the release of theophylline from ethylcellulose microcapsules.
已发布 PubMed:支撑材料和多层系统对生物粘附颊贴片特性的影响。 The effects of backing materials and multilayered systems on the characteristics of bioadhesive buccal patches.
已发布 PubMed:eudragit rs100将二磷酸氯喹微胶囊化。 Microencapsulation of chloroquine diphosphate by Eudragit RS100.
已发布 PubMed:研究口腔贴剂的表面性质和生物粘附性。 Investigating the surface properties and bioadhesion of buccal patches.
已发布 PubMed:透皮治疗系统中药物与压敏胶之间的相互作用。 Interaction between drugs and pressure-sensitive adhesives in transdermal therapeutic systems.
已发布 PubMed:丁二烯对磺胺嘧啶乙基纤维素微胶囊包封效率的影响 Effect of polybutadiene on the encapsulation efficiency of ethyl cellulose microcapsules of sulphadiazine.
已发布 PubMed:聚异丁烯中玻璃化转变附近的振动动力学变化 Change of the vibrational dynamics near the glass transition in polyisobutylene: 非易碎聚合物上的非弹性中子散射。 Inelastic neutron scattering on a nonfragile polymer.
已发布 PubMed:聚异丁烯增韧的聚甲基丙烯酸甲酯 Polyisobutylene-toughened poly(methyl methacrylate): iii。 pmma-l-pib网络作为骨水泥。 III. PMMA-l-PIB networks as bone cements.
已发布 PubMed:在家用和微波炉使用过程中,聚异丁烯从聚乙烯/聚异丁烯薄膜中迁移到食品中。 Migration of polyisobutylene from polyethylene/polyisobutylene films into foods during domestic and microwave oven use.
已发布 PubMed:粘性颜料混合物的界面聚合包封 Interfacial polymerization encapsulation of a viscous pigment mix: 乳化条件和粒度分布。 emulsification conditions and particle size distribution.
已发布 PubMed:配方参数影响含茶碱微囊离子交换树脂的制备和性能。 Formulation parameters affecting the preparation and properties of microencapsulated ion-exchange resins containing theophylline.
已发布 PubMed:多种绝缘油和液体对无毛和sencar小鼠的致癌作用和致癌作用研究,特别涉及皮肤肿瘤和恶性淋巴瘤。 Tumorigenesis and carcinogenesis studies of a number of insulation oils and fluids on hairless and SENCAR mice with special reference to skin tumours and malignant lymphomas.
已发布 PubMed:相分离调制和聚集预防 Phase separation modulation and aggregation prevention: 在存在和不存在聚异丁烯作为添加剂的情况下非溶剂添加方法的机理。 mechanism of the non-solvent addition method in the presence and absence of polyisobutylene as an additive.
已发布 PubMed:两亲网络 Amphiphilic networks: ii。聚[异丁烯-co-2-(二甲基氨基)乙基甲基丙烯酸酯]的生物相容性和药物控制释放。 II. Biocompatibility and controlled drug release of poly[isobutylene-co-2-(dimethylamino)ethyl methacrylate].
已发布 PubMed:一些将切片固定在载玻片上的新方法。 iii。压敏胶。 Some new methods for affixing sections to glass slides. III. Pressure-sensitive adhesives.
已发布 PubMed:简单的数学函数解释了茶碱从匹布诱导的乙基纤维素微胶囊中的体外释放行为。 In vitro release behaviour of theophylline from PIB-induced ethylcellulose microcapsules interpreted by simple mathematical functions.
已发布 PubMed:一些将切片固定在载玻片上的新方法。 ii。有机溶剂基粘合剂。 Some new methods for affixing sections to glass slides. II. Organic-solvent based adhesives.
已发布 PubMed:叙利亚仓鼠胚胎细胞和c3h / 10t1 / 2小鼠胚胎成纤维细胞测试系统中绝缘油的细胞转化和启动子活性。 Cell transformation and promoter activity of insulation oils in the Syrian hamster embryo cell and in the C3H/10T1/2 mouse embryo fibroblast test systems.
已发布 PubMed:聚丙烯酸酯树脂(缓凝剂)微胶囊作为控释药物输送系统改进了非溶剂添加相分离工艺。 Polyacrylate resin (Eudragit retard) microcapsules as a controlled release drug delivery system-improved non-solvent addition phase separation process.
已发布 PubMed:使用聚丙烯酸酯树脂对对乙酰氨基酚进行微囊化(缓释性) Microencapsulation of paracetamol using polyacrylate resins (Eudragit Retard), 药物释放动力学和动力学模型评估。 kinetics of drug release and evaluation of kinetic model.
已发布 PubMed:凝聚诱导剂和冷却速率对盐酸博来霉素微胶囊的制备和体外释放的影响 Influence of coacervation-inducing agents and cooling rates on the preparation and in vitro release of bleomycin hydrochloride microcapsules.
已发布 PubMed:支气管粘液和聚合物类似物的弹性触变性。一世。实验结果。 Elasto-thixotropic properties of bronchial mucus and polymer analogs. I. Experimental results.
已发布 PubMed:微胶囊的研究。 iii。聚异丁烯分子量对抗坏血酸微囊化的影响 Studies on microcapsules. III. Influence of molecular weight of polyisobutylene in the microencapsulation of ascorbic acid.
已发布 PubMed:透皮可乐定的应用 Transdermal clonidine application: 长期导致原发性高血压。 long-term results in essential hypertension.
已发布 PubMed:气孔粘连剂在下肢溃疡局部治疗中的作用 [Efficacy of Stomahesive in the topical therapy of ulcers of the lower extremities].
已发布 PubMed:异丁烯对乙基纤维素壁微胶囊的影响 Effect of polyisobutylene on ethyl cellulose-walled microcapsules: 水杨酰胺和茶碱微胶囊的壁结构和厚度。 wall structure and thickness of salicylamide and theophylline microcapsules.
已发布 PubMed:牛凝血酶和血浆白蛋白与低能表面的相互作用 Interactions of bovine thrombin and plasma albumin with low-energy surfaces.
已发布 PubMed:聚异丁烯对乙基纤维素的凝聚和微胶囊形成的影响[过程]。 The effect of polyisobutylene on the coacervation of ethyl cellulose and the formation of microcapsules [proceedings].
已发布 PubMed:密封性敷料用于腿部顽固性溃疡。 Varihesive sealed dressing for indolent leg ulcers.
已发布 PubMed:假牙固位的物理因素。 Physical Factors in Denture Retention.
已发布 PubMed:生物日志聚异丁烯对豚鼠骨组织的保护作用 Biologic effect of polyisobutylene on bony tissue in guinea pigs.
已发布 PubMed:聚异丁烯对豚鼠Hela细胞和皮下组织的生物学作用。 Biologic effect of polyisobutylene on HeLa cells and on subcutaneous tissue in guinea pigs.
已发布 PubMed:和紫外线 对聚丙烯-聚异丁烯合金稳定性的影响 Effects of heat and ultraviolet radiation on the stability of a polypropylene--polyisobutylene alloy.
已发布 PubMed:进一步研究聚异丁烯的熔体粘度。 Further studies on the melt viscosity of polyisobutylene.
 
笔记 Notes:
新型外科手术敷料的组成部分。用作食品添加剂[eafus] component of new surgical dressing material. Used as a food additive [EAFUS]
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