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公开(公告)号:US09828499B2
公开(公告)日:2017-11-28
申请号:US14782121
申请日:2014-04-04
Applicant: Rohm and Haas Company
Inventor: Fanwen Zeng , Sylvie Doulut
IPC: C08F220/06 , C08F220/10 , C08L33/08 , A61K8/81
CPC classification number: C08L33/08 , A61K8/0241 , A61K8/8152 , A61K2800/10 , A61K2800/594 , A61K2800/654 , C08F220/06 , C08F220/10 , C08L2205/02 , C08F2220/1808 , C08F2222/1026 , C08F2220/286
Abstract: Emulsion polymer particles comprising from 25 to 45 wt % polymerized residues of at least one C3-C6 carboxylic acid monomer and from 0.1 to 2 wt % polymerized residues of at least one crosslinker, wherein the particles have a Tg which occurs over a range of at least 60° C.
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公开(公告)号:US09587057B2
公开(公告)日:2017-03-07
申请号:US14782119
申请日:2014-04-04
Applicant: Rohm and Haas Company
Inventor: Fanwen Zeng , Sylvie Doulut
IPC: C08F2/22 , C08F220/06 , C08F220/18 , C08F220/10 , C08F2/00 , C08F2/26 , A61K8/06 , A61K8/81 , A61Q5/02 , A61Q5/04 , A61Q5/06 , A61Q5/10 , A61Q17/04 , A61Q19/00 , A61Q19/04 , A61Q19/10
CPC classification number: C08F220/10 , A61K8/0241 , A61K8/06 , A61K8/8152 , A61K2800/10 , A61K2800/654 , A61Q5/02 , A61Q5/04 , A61Q5/06 , A61Q5/10 , A61Q17/04 , A61Q19/00 , A61Q19/007 , A61Q19/04 , A61Q19/10 , C08F2/00 , C08F2/26 , C08F220/06 , C08F2222/1026
Abstract: Emulsion polymer particles comprising from 25 to 45 wt % polymerized residues of at least one C3-C6 carboxylic acid monomer and from 0.1 to 3 wt % polymerized residues of at least one crosslinker, wherein percentage of crosslinker increases continuously from particle centers to particle surfaces.
Abstract translation: 包含25至45重量%的至少一种C 3 -C 6羧酸单体的聚合残基和至少一种交联剂的0.1至3重量%聚合残基的乳液聚合物颗粒,其中交联剂的百分比从颗粒中心到颗粒表面连续增加。
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公开(公告)号:US20160053103A1
公开(公告)日:2016-02-25
申请号:US14782121
申请日:2014-04-04
Applicant: ROHM AND HAAS COMPANY
Inventor: Fanwen Zeng , Sylvie Doulut
CPC classification number: C08L33/08 , A61K8/0241 , A61K8/8152 , A61K2800/10 , A61K2800/594 , A61K2800/654 , C08F220/06 , C08F220/10 , C08L2205/02 , C08F2220/1808 , C08F2222/1026 , C08F2220/286
Abstract: Emulsion polymer particles comprising from 25 to 45 wt % polymerized residues of at least one C3-C6 carboxylic acid monomer and from 0.1 to 2 wt % polymerized residues of at least one crosslinker, wherein the particles have a Tg which occurs over a range of at least 60° C.
Abstract translation: 包含25至45重量%的至少一种C 3 -C 6羧酸单体的聚合残基和0.1至2重量%的至少一种交联剂的聚合残基的乳液聚合物颗粒,其中所述颗粒具有在 至少60°C
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公开(公告)号:US20160046747A1
公开(公告)日:2016-02-18
申请号:US14782119
申请日:2014-04-04
Applicant: ROHM AND HAAS COMPANY
Inventor: Fanwen Zeng , Sylvie Doulut
IPC: C08F220/10 , A61K8/06 , A61Q5/02 , A61Q19/10 , A61Q19/00 , A61Q5/06 , A61Q5/04 , A61Q17/04 , A61Q19/04 , A61K8/81 , A61Q5/10
CPC classification number: C08F220/10 , A61K8/0241 , A61K8/06 , A61K8/8152 , A61K2800/10 , A61K2800/654 , A61Q5/02 , A61Q5/04 , A61Q5/06 , A61Q5/10 , A61Q17/04 , A61Q19/00 , A61Q19/007 , A61Q19/04 , A61Q19/10 , C08F2/00 , C08F2/26 , C08F220/06 , C08F2222/1026
Abstract: Emulsion polymer particles comprising from 25 to 45 wt % polymerized residues of at least one C3-C6 carboxylic acid monomer and from 0.1 to 3 wt % polymerized residues of at least one crosslinker, wherein percentage of crosslinker increases continuously from particle centers to particle surfaces.
Abstract translation: 包含25至45重量%的至少一种C 3 -C 6羧酸单体的聚合残基和至少一种交联剂的0.1至3重量%聚合残基的乳液聚合物颗粒,其中交联剂的百分比从颗粒中心到颗粒表面连续增加。
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