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Invention Publication
CN102585229A 聚醚/氨基聚硅氧烷嵌段共聚物及其用途 有权

聚醚/氨基聚硅氧烷嵌段共聚物及其用途
Abstract:
本发明涉及一种聚醚/氨基聚硅氧烷的嵌段共聚物及其用途。所述嵌段共聚物主要由：式I所示化合物与式II所示化合物于50℃～90℃反应得到，所得到的聚醚/氨基聚硅氧烷嵌段共聚物的黏度为2,000mPa·S～7,500mPa·S(25℃)。本发明所提供的嵌段共聚物可作为织物柔软整理剂。式中R1为H、C1～C6直链或支链烷基或羟基，a为0～20的整数，m为4～13，n为12～25。
Abstract(English):

The invention relates to a polyether/aminopolysiloxane block copolymer and use thereof. The polyether/aminopolysiloxane block copolymer is prepared mainly by reacting a compound shown in a formula I with a compound shown in a formula II at 50 to 90 DEG C, and has the viscosity of 2,000 mPa.S to 7,500 mPa.S at 25 DEG C. The block copolymer can be used as a textile softening finishing agent. In theformulae I and II, R1 is H, C1 to C6 are linear or branched chain alkyls or hydroxyls, a is an integer from 0 to 20, m is 4 to 13, and n is 12 to 25.

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