发明授权
- 专利标题： Rheology modifier for use in aqueous compositions
- 专利标题（中）： 用于含水组合物的流变改性剂
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申请号： US09882418申请日： 2001-06-15
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公开(公告)号： US06458888B1公开(公告)日： 2002-10-01
- 发明人: David K. Hood , Stephen L. Kopolow , Michael Tallon , Yoon Tae Kwak , Laurence Senak , Drupesh Patel , John Mc Kittrick
- 申请人： David K. Hood , Stephen L. Kopolow , Michael Tallon , Yoon Tae Kwak , Laurence Senak , Drupesh Patel , John Mc Kittrick
- 主分类号： C08L3900
- IPC分类号： C08L3900
摘要：
A rheology modifier for use in aqueous or alcoholic compositions includes an aqueous two-phase polymeric composition of by weight, 5-75% of (a) a water-soluble polymer having (b) in situ-formed, substantially water-insoluble resinous particles of said polymer substantially uniformly dispersed therein, and (c) 25-95% of water.
公开/授权文献
- US20020055585A1 Rheology modifier for use in aqueous compositions 公开/授权日：2002-05-09
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