发明申请
US20100199439A1 METHOD FOR THE PRODUCTION OF AQUEOUS FORMULATIONS, AQUEOUS FORMULATIONS, AND THE USE THEREOF
有权
基本信息:
- 专利标题： METHOD FOR THE PRODUCTION OF AQUEOUS FORMULATIONS, AQUEOUS FORMULATIONS, AND THE USE THEREOF
- 专利标题（中）：生产水性配方，水性配方及其用途的方法
- 申请号：US12676242 申请日：2008-08-08
- 公开(公告)号：US20100199439A1 公开(公告)日：2010-08-12
- 发明人： Markus Brym , Stephan Hueffer , Audrey Renoncourt , Ulrike Mahn , Franz Glocknitzer , Alexandra Bruhn
- 申请人： Markus Brym , Stephan Hueffer , Audrey Renoncourt , Ulrike Mahn , Franz Glocknitzer , Alexandra Bruhn
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 优先权： EP07115514.7 20070903; EP07115518.8 20070903; EP07115644.2 20070904; EP07122718.5 20071210; EP08101060.5 20080129
- 国际申请： PCT/EP08/60254 WO 20080808
- 主分类号： C14C3/22
- IPC分类号： C14C3/22 ; C08L39/04 ; C08F226/06 ; C08F265/02
摘要：
Process for the preparation of aqueous formulations, wherein (A) at least one ethylenically unsaturated carboxylic acid, (B) at least one heterocyclic comonomer having at least one permanent cationic charge per molecule and (C-P1) at least one ethylenically unsaturated dicarboxylic acid or its anhydride are subjected to free radical copolymerization with one another in an aqueous medium and, shortly before the end or after the end of the copolymerization, further ethylenically unsaturated dicarboxylic acid (C-P2) or its anhydride is added.
摘要（中）：
用于制备水性制剂的方法，其中（A）至少一种烯键式不饱和羧酸，（B）至少一种每分子具有至少一个永久阳离子电荷的杂环共聚单体和（C-P1）至少一种烯属不饱和二羧酸 或其酸酐在水性介质中彼此进行自由基共聚，并且在共聚合结束之前或之后不久，再加入烯键式不饱和二羧酸（C-P2）或其酸酐。