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New 4 class ammonium die surface active agents, emulsifier for emulsification polymerization, dispersant and resin modifier null for suspension polymerization
New 4 class ammonium die surface active agents, emulsifier for emulsification polymerization, dispersant and resin modifier null for suspension polymerization
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机译:新型4类铵盐表面活性剂,用于乳化聚合的乳化剂,用于悬浮聚合的分散剂和树脂改性剂
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摘要
PURPOSE: To obtain an emulsifier for emulsion polymerization, a dispersant for suspension polymerization and a resin modifier excellent in water resistance, weatherability and durability by using a new surfactant represented by a specific general formula. ;CONSTITUTION: A new surfactant is represented by formula I [wherein R1, R2 and R4 are a 1-36C straight chain or branched chain alkyl group of which the hydrogen atom may be substituted with a fluorine atom, an alkenyl group or an aryl group and may be different or same, R3 is a group represented by formula II (wherein R' is hydrogen or methyl), A is a 2-4C alkylene group or a substituted alkylene group, X is halogen, OH, NO3 or SO4CH3 and n is 0 or a positive integer].;COPYRIGHT: (C)1995,JPO
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