Invention Grant
US09527942B2 Polymer latex binders useful in zero or low VOC coating compositions
有权
用于零或低VOC涂料组合物的聚合物胶乳粘合剂
- Patent Title: Polymer latex binders useful in zero or low VOC coating compositions
- Patent Title (中): 用于零或低VOC涂料组合物的聚合物胶乳粘合剂
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Application No.: US14376683Application Date: 2013-02-05
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Publication No.: US09527942B2Publication Date: 2016-12-27
- Inventor: Wenjun Wu , Jihui Guo , Jeffrey A. Schneider
- Applicant: Arkema Inc.
- Applicant Address: US PA King of Prussia
- Assignee: Arkema Inc.
- Current Assignee: Arkema Inc.
- Current Assignee Address: US PA King of Prussia
- Agent Lynn B. Morreale
- International Application: PCT/US2013/024700 WO 20130205
- International Announcement: WO2013/119523 WO 20130815
- Main IPC: C08F220/14
- IPC: C08F220/14 ; C08F283/06 ; C09D151/08 ; C08F2/26 ; C09D113/02 ; C08F265/06 ; C08F290/06 ; C09D151/00
Abstract:
Polymer latex binders useful for preparing coating compositions containing low levels of, or which are substantially free of, volatile organic compounds (VOCs) such as volatile freeze-thaw additives are prepared by multistage emulsion polymerization, wherein one stage provides a copolymer having a relatively high glass transition temperature and containing an oxyalkylene-containing (meth)acrylate comonomer.
Public/Granted literature
- US20150051334A1 POLYMER LATEX BINDERS USEFUL IN ZERO OR LOW VOC COATING COMPOSITIONS Public/Granted day:2015-02-19
Information query
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