发明申请
WO1995025755A1 COPOLYMERS BASED ON DIKETENS, ETHYLENICALLY UNSATURATED BICARBOXYLIC ACIDS OR THEIR DERIVATIVES AND ETHYLENICALLY UNSATURATED HYDROCARBONS
审中-公开
基本信息:
- 专利标题： COPOLYMERS BASED ON DIKETENS, ETHYLENICALLY UNSATURATED BICARBOXYLIC ACIDS OR THEIR DERIVATIVES AND ETHYLENICALLY UNSATURATED HYDROCARBONS
- 专利标题（中）：基于双烯酮，烯属不饱和二羧酸或共聚物 二羧酸和烯属不饱和烃
- 申请号：PCT/EP1995000904 申请日：1995-03-11
- 公开(公告)号：WO1995025755A1 公开(公告)日：1995-09-28
- 发明人： BASF AKTIENGESELLSCHAFT
- 申请人： BASF AKTIENGESELLSCHAFT , FAUL, Dieter , ROSER, Joachim , HARTMANN, Heinrich , DRALLE-VOSS, Gabriele , OPPENLÄNDER, Knut , WENDEROTH, Bernd
- 专利权人： BASF AKTIENGESELLSCHAFT,FAUL, Dieter,ROSER, Joachim,HARTMANN, Heinrich,DRALLE-VOSS, Gabriele,OPPENLÄNDER, Knut,WENDEROTH, Bernd
- 当前专利权人： BASF AKTIENGESELLSCHAFT,FAUL, Dieter,ROSER, Joachim,HARTMANN, Heinrich,DRALLE-VOSS, Gabriele,OPPENLÄNDER, Knut,WENDEROTH, Bernd
- 优先权： DEP 19940324
- 主分类号： C08F08/30
- IPC分类号： C08F08/30
摘要：
The invention relates to copolymers of: a) 1 to 65 mol% of at least one diketen of the general formula (I) in which R and R are mutually independently hydrogen or C1-C30 alkyl; b) 30 to 70 mol% of at least one ethylenically unsaturated bicarboxylic acid or a derivative thereof; c) 0.5 to 60 mol% of at least one ethylenically unsaturated hydrocarbon; and d) up to 20 mol% of at least one other ethylenically unsaturated monomer. The invention also relates to a process for their production, modified copolymers obtainable by reacting these copolymers with NH, SH and/or OH-functional compounds, the use of the possibly modified copolymer as an additive for middle petroleum distillates and middle petroleum distillates containing them.
摘要（中）：
本发明涉及的a）1至65摩尔％的通式（I）中的至少一个双烯酮的共聚物，其中R <1>和R <2>独立地是氢或C1-C30烷基，B）30〜70摩尔 - 至少一个烯属不饱和二羧酸或二羧酸衍生物的％，C）0.5至60摩尔％至最多20摩尔％的至少一种其他烯属不饱和单体，它们的制备过程中的至少一种烯属不饱和烃和d），通过使这些 具有NH，SH和/或OH官能化合物可用改性共聚物中，使用任选改性共聚物作为矿物油中间馏分的添加剂和那些含有矿物油中间馏分的共聚物。