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公开(公告)号：US20150125711A1
公开(公告)日：2015-05-07
申请号：US14559986
申请日：2014-12-04
IPC分类号： C09D131/04 , D21H25/14 , D21H23/22 , D21H19/12 , C09D125/10
CPC分类号： C09D131/04 , C08L23/0853 , C09D123/0853 , C09D125/00 , C09D125/10 , D21H19/12 , D21H23/22 , D21H25/14 , Y10T428/277 , Y10T428/31899 , Y10T428/31993 , C08L33/06 , C09D125/14 , C08L31/04 , C09D125/12 , C08L25/08
摘要： Disclosed are blended latex dispersions which can be used as binders in paper coating compositions. Such latex dispersions comprise a first copolymer of a vinyl ester of an alkanoic acid having from 1 to 13 carbon atoms and ethylene; and a second copolymer of (i) styrene and butadiene, (ii) styrene, butadiene and acrylonitrile, or (iii) styrene and an acrylic monomer, wherein the first and second copolymers are colloidally dispersed in an aqueous medium comprising a surfactant. The paper coating compositions containing latex dispersion binders of this type preferably exhibit especially desirable coating strength as quantified by the Dry Pick Values which such compositions provide.
摘要翻译： 公开了可用作纸涂料组合物中的粘合剂的共混胶乳分散体。 这种胶乳分散体包含具有1至13个碳原子的链烷酸的乙烯基酯和乙烯的第一共聚物; 和（i）苯乙烯和丁二烯的第二共聚物，（ii）苯乙烯，丁二烯和丙烯腈，或（iii）苯乙烯和丙烯酸单体，其中第一和第二共聚物胶体地分散在包含表面活性剂的水性介质中。 包含这种类型的胶乳分散体粘合剂的纸张涂料组合物优选显示出特别理想的涂层强度，如通过这种组合物提供的干燥选择值所定量的。
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公开(公告)号：US08920920B2
公开(公告)日：2014-12-30
申请号：US13678971
申请日：2012-11-16
IPC分类号： B05D3/12 , G03G5/10 , C08G73/10 , C08K3/22 , C09D131/04 , C09D123/08 , C09D125/00 , C08L23/08
CPC分类号： C09D131/04 , C08L23/0853 , C09D123/0853 , C09D125/00 , C09D125/10 , D21H19/12 , D21H23/22 , D21H25/14 , Y10T428/277 , Y10T428/31899 , Y10T428/31993 , C08L33/06 , C09D125/14 , C08L31/04 , C09D125/12 , C08L25/08
摘要： Disclosed are blended latex dispersions which can be used as binders in paper coating compositions. Such latex dispersions comprise a first copolymer of a vinyl ester of an alkanoic acid having from 1 to 13 carbon atoms and ethylene; and a second copolymer of (i) styrene and butadiene, (ii) styrene, butadiene and acrylonitrile, or (iii) styrene and an acrylic monomer, wherein the first and second copolymers are colloidally dispersed in an aqueous medium comprising a surfactant. The paper coating compositions containing latex dispersion binders of this type preferably exhibit especially desirable coating strength as quantified by the Dry Pick Values which such compositions provide.
摘要翻译： 公开了可用作纸涂料组合物中的粘合剂的共混胶乳分散体。 这种胶乳分散体包含具有1至13个碳原子的链烷酸的乙烯基酯和乙烯的第一共聚物; 和（i）苯乙烯和丁二烯的第二共聚物，（ii）苯乙烯，丁二烯和丙烯腈，或（iii）苯乙烯和丙烯酸单体，其中第一和第二共聚物胶体地分散在包含表面活性剂的水性介质中。 包含这种类型的胶乳分散体粘合剂的纸张涂料组合物优选显示出特别理想的涂层强度，如通过这种组合物提供的干燥选择值所定量的。
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公开(公告)号：US20130130025A1
公开(公告)日：2013-05-23
申请号：US13678971
申请日：2012-11-16
IPC分类号： C09D131/04
CPC分类号： C09D131/04 , C08L23/0853 , C09D123/0853 , C09D125/00 , C09D125/10 , D21H19/12 , D21H23/22 , D21H25/14 , Y10T428/277 , Y10T428/31899 , Y10T428/31993 , C08L33/06 , C09D125/14 , C08L31/04 , C09D125/12 , C08L25/08
摘要： Disclosed are blended latex dispersions which can be used as binders in paper coating compositions. Such latex dispersions comprise a first copolymer of a vinyl ester of an alkanoic acid having from 1 to 13 carbon atoms and ethylene; and a second copolymer of (i) styrene and butadiene, (ii) styrene, butadiene and acrylonitrile, or (iii) styrene and an acrylic monomer, wherein the first and second copolymers are colloidally dispersed in an aqueous medium comprising a surfactant. The paper coating compositions containing latex dispersion binders of this type preferably exhibit especially desirable coating strength as quantified by the Dry Pick Values which such compositions provide.
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