polyacrylate-22
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类别 Category:film forming, hair fixing agents
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物理性质 Physical Properties:
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潜在搅拌机 Potential Blenders 核心组件 core components note
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存在(自然 Occurrence (nature, 餐饮 food, 其他) other):note
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笔记 Notes: 通过在大肠杆菌中发酵产生的。大肠杆菌。起始基因直接从 类细胞中分离出来,该细胞编码沉默寡糖蛋白2本身使用或适合生产宿主。它最多包含389个氨基酸,其中可能包含二硫键和/或糖基化。该蛋白质由20个标准氨基酸正确序列组成 Polyacrylate-22 is a complex polymer that is prepared by first reacting isophorone diisocyanate (IPDI with a copolymer made from Adipic Acid and Neopentyl Glycol. The isocyanate groups on the resulting polymer are then reacted with hydroxyethyl methacrylate followed by quenching with ethanol to eliminate residual urethane groups. Finally, 上面的聚合物与丙烯酸共聚 the polymer above is copolymerized with acrylic acid, 甲基丙烯酸 methacrylic acid, 和甲基丙烯酸甲酯 and methyl methacrylate, 然后用氨甲基丙醇(amp)部分中和 then partially neutralized with aminomethyl propanol (AMP)
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