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1. 发明申请

WO2014175964A1 A POLYMERIC POWDER COMPOSITION AND A METHOD OF PRODUCING SAME 审中-公开
标题翻译：聚合粉末组合物及其制造方法
公开(公告)号：WO2014175964A1
公开(公告)日：2014-10-30
申请号：PCT/US2014/020193
申请日：2014-03-04
申请人： ROHM AND HAAS COMPANY , NELLIAPPAN, Veera, D. , LUNDQUIST, Eric, G. , ADAMO, Joseph, Robert
发明人： NELLIAPPAN, Veera, D. , LUNDQUIST, Eric, G. , ADAMO, Joseph, Robert
IPC分类号： C08J3/12
CPC分类号： C08L33/14 , C08J3/122 , C08J3/126 , C08J2309/00 , C08J2311/02 , C08J2325/04 , C08J2327/06 , C08J2331/04 , C08J2333/08 , C08J2333/12 , C08J2335/04 , C08L2205/02
摘要： A polymeric powder composition prepared from an emulsion blend comprising from 95 to less than 100 percent by weight latex based substrate polymer, wherein the latex based substrate polymer comprises units derived from one or more monomers selected from the group consisting of alkyl (meth)acrylates, functionalized alkyl(meth)acrylates styrene, acrylonitrile, butadiene, chloroprene, vinyl chloride, (meth)acrylates, vinyl acetate, and combinations of two or more thereof and wherein the latex based substrate polymer has a Tg equal to or greater than 60 °C and an average particle size between 100 nm and 10 μm; and from greater than 0 to 5 percent by weight binder latex polymer, wherein the binder has a Tg of equal to or less than 10 °C and has units derived from one or more (meth)acrylic monomers, and wherein the binder polymer has an average particle size from 50 to 250 nm is provided.
摘要翻译：由乳液混合物制备的聚合物粉末组合物，其包含95至小于100重量％的基于胶乳的基底聚合物，其中基于胶乳的基底聚合物包含衍生自一种或多种选自（甲基）丙烯酸烷基酯，官能化的（甲基）丙烯酸烷基酯，苯乙烯，丙烯腈，丁二烯，氯丁二烯，氯乙烯，（甲基）丙烯酸酯，乙酸乙烯酯及其两种或更多种的组合，其中胶乳基底物聚合物的Tg等于或大于60℃ 平均粒径为100nm〜10μm; 和大于0至5重量％的粘合剂胶乳聚合物，其中所述粘合剂的Tg等于或小于10℃，并且具有衍生自一种或多种（甲基）丙烯酸单体的单元，并且其中所述粘合剂聚合物具有平均粒度为50〜250nm。

2. 发明公开

EP2941449A1 A POLYMERIC POWDER COMPOSITION AND A METHOD OF PRODUCING SAME 有权
标题翻译：维多利亚ZER HERSTELLUNG DAVON的POLYMERPULVERZUSAMMENSETZUNG
公开(公告)号：EP2941449A1
公开(公告)日：2015-11-11
申请号：EP14713989.3
申请日：2014-03-04
申请人： Rohm and Haas Company
发明人： NELLIAPPAN, Veera, D. , LUNDQUIST, Eric, G. , ADAMO, Joseph, Robert
IPC分类号： C08J3/12
CPC分类号： C08L33/14 , C08J3/122 , C08J3/126 , C08J2309/00 , C08J2311/02 , C08J2325/04 , C08J2327/06 , C08J2331/04 , C08J2333/08 , C08J2333/12 , C08J2335/04 , C08L2205/02
摘要： A polymeric powder composition prepared from an emulsion blend comprising from 95 to less than 100 percent by weight latex based substrate polymer, wherein the latex based substrate polymer comprises units derived from one or more monomers selected from the group consisting of alkyl (meth)acrylates, functionalized alkyl(meth)acrylates styrene, acrylonitrile, butadiene, chloroprene, vinyl chloride, (meth)acrylates, vinyl acetate, and combinations of two or more thereof and wherein the latex based substrate polymer has a Tg equal to or greater than 60° C. and an average particle size between 100 nm and 10 μm; and from greater than 0 to 5 percent by weight binder latex polymer, wherein the binder has a Tg of equal to or less than 10° C. and has units derived from one or more (meth)acrylic monomers, and wherein the binder polymer has an average particle size from 50 to 250 nm is provided.
摘要翻译：由乳液混合物制备的聚合物粉末组合物，其包含95至小于100重量％的基于胶乳的基底聚合物，其中基于胶乳的基底聚合物包含衍生自一种或多种选自（甲基）丙烯酸烷基酯，官能化的（甲基）丙烯酸烷基酯，苯乙烯，丙烯腈，丁二烯，氯丁二烯，氯乙烯，（甲基）丙烯酸酯，乙酸乙烯酯及其两种或更多种的组合，其中胶乳基底物聚合物的Tg等于或大于60℃ 平均粒径为100nm〜10μm; 和大于0至5重量％的粘合剂胶乳聚合物，其中所述粘合剂的Tg等于或低于10℃，并且具有衍生自一种或多种（甲基）丙烯酸单体的单元，并且其中所述粘合剂聚合物具有提供50〜250nm的平均粒径。

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