发明申请
US20050070679A1 Copolymerizable emulsifiers and emulsion polymerization processes using the same
有权
基本信息:
- 专利标题： Copolymerizable emulsifiers and emulsion polymerization processes using the same
- 专利标题（中）：可共聚乳化剂和使用其的乳液聚合方法
- 申请号：US10929864 申请日：2004-08-30
- 公开(公告)号：US20050070679A1 公开(公告)日：2005-03-31
- 发明人： Wolfgang Breuer , Patrick Tintillier
- 申请人： Wolfgang Breuer , Patrick Tintillier
- 优先权： DE10340081.8 20030830
- 主分类号： C08F2/24
- IPC分类号： C08F2/24 ; C08F222/20 ; C08L1/00
摘要：
Processes for the production of polymers by emulsion polymerization of olefinically unsaturated monomers, in which olefinically unsaturated esters corresponding to formula (I): HOOC—CH═CH—COO—(BO)z(PO)y(EO)xR1 (I) in which R1 is an alkyl group or alkenylphenol group containing 8 to 24 carbon atoms, BO is a butylene oxide unit, PO is a propylene oxide unit and EO is an ethylene oxide unit and the indices x, y and z independently of one another stand for 0 or for numbers of 1 to 50, with the proviso that at least one of the indices x, y and z is not 0, the carboxyl group of the compounds (I) being completely or partly present in neutralized form and the C═C double bond being cis- or trans-configured; are used as copolymerizable emulsifiers.
摘要（中）：
通过烯属不饱和单体的乳液聚合制备聚合物的方法，其中对应于式（I）的烯属不饱和酯：HOOC-CH = CH-COO-（BO）z（PO）y（EO）xR I），其中R 1是含有8-24个碳原子的烷基或链烯基酚基，BO是环氧丁烷单元，PO是环氧丙烷单元，EO是环氧乙烷单元，并且x，y和z的指数 相互独立地代表0或数字1至50，条件是指数x，y和z中的至少一个不为0，化合物（I）的羧基完全或部分存在于中和 形式，并且C = C双键是顺式或反式构型的; 用作可共聚的乳化剂。