Gafquat? copolymer

Chemistry: PVP polymers and VP derivatives

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Two VP/DMAE MA copolymers are quaternized with diethylsulfate, producing Gafquat™ 755/755N and Gafquat 734 which give transparent, glossy, tack free, flexible films. The polymers are substantive to negatively charged surfaces and compatible with anionic and amphoteric surfactants.

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青青青视频分类精品