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公开(公告)号：US20180044516A1
公开(公告)日：2018-02-15
申请号：US15556302
申请日：2015-03-31
发明人： Shiling Zhang , Lukasz Zukowski , Yujiang Wang , Dong Yun , Ling Li , Youjun Wu
IPC分类号： C08L33/02 , C09D133/02
CPC分类号： C08L33/02 , C08L33/08 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C09D5/022 , C09D5/29 , C09D133/02 , C09D133/08 , C08L5/04 , C09J201/00 , C08L5/00
摘要： The present invention further provides a binder composition comprising a first binder and a second binder. The first binder comprises, by dry weight based on total dry weight of the binder composition, from 1% to 98% polymer particles, from 0.3% to 20% an anionic polyelectrolyte, and from 0.1% to 20% a colorant; and the second binder comprises, by dry weight based on total dry weight of the binder composition, from 0.5% to 70% a clay, and from 0.03% to 10% a dispersant. It also provides a paint formulation comprising the binder composition.
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公开(公告)号：US20170298237A1
公开(公告)日：2017-10-19
申请号：US15513255
申请日：2014-09-25
发明人： Ling Li , Yujiang Wang , Fengkun Chen , Rui Wang , Khaled Abou Ghoneim , Liqiang Fan
CPC分类号： C09D7/43 , C09D5/02 , C09D5/4411 , C09D5/4442 , C09D7/40 , C09D7/65
摘要： The present invention provides a paint formulation comprising a binder dispersion and a hydrophobically modified alkali-swellable emulsion. The wet weight ratio of the binder dispersion to the hydrophobically modified alkali-swellable emulsion is from 1:3 to 1:10. The binder dispersion comprises by dry weight based on total dry weight of the binder dispersion, from 0.1% to 80% of polymer particles, and from 0.1% to 5% of a polysaccharide; and the hydrophobically modified alkali-swellable emulsion comprises by dry weight based on total dry weight of the hydrophobically modified alkali-swellable emulsion, from 30% to 50% of an α,β-ethylenically unsaturated carboxylic acid monomer, and from 30% to 60% of an α,β-ethylenically unsaturated nonionic monomer. The present invention further provides a process for preparing the paint formulation comprising mixing the binder dispersion with the hydrophobically modified alkali-swellable emulsion under stirring.
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公开(公告)号：US10590271B2
公开(公告)日：2020-03-17
申请号：US15556302
申请日：2015-03-31
发明人： Shiling Zhang , Lukasz Zukowski , Yujiang Wang , Dong Yun , Ling Li , Youjun Wu
IPC分类号： C08L33/00 , C08L33/02 , C09D133/02
摘要： The present invention further provides a binder composition comprising a first binder and a second binder. The first binder comprises, by dry weight based on total dry weight of the binder composition, from 1% to 98% polymer particles, from 0.3% to 20% an anionic polyelectrolyte, and from 0.1% to 20% a colorant; and the second binder comprises, by dry weight based on total dry weight of the binder composition, from 0.5% to 70% a clay, and from 0.03% to 10% a dispersant. It also provides a paint formulation comprising the binder composition.
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公开(公告)号：US10059850B2
公开(公告)日：2018-08-28
申请号：US15513255
申请日：2014-09-25
发明人： Ling Li , Yujiang Wang , Fengkun Chen , Rui Wang , Khaled Abou Ghoneim , Liqiang Fan
CPC分类号： C09D7/43 , C09D5/02 , C09D5/29 , C09D5/4411 , C09D5/4442 , C09D7/40 , C09D7/65
摘要： The present invention provides a paint formulation comprising a binder dispersion and a hydrophobically modified alkali-swellable emulsion. The wet weight ratio of the binder dispersion to the hydrophobically modified alkali-swellable emulsion is from 1:3 to 1:10. The binder dispersion comprises by dry weight based on total dry weight of the binder dispersion, from 0.1% to 80% of polymer particles, and from 0.1% to 5% of a polysaccharide; and the hydrophobically modified alkali-swellable emulsion comprises by dry weight based on total dry weight of the hydrophobically modified alkali-swellable emulsion, from 30% to 50% of an α,β-ethylenically unsaturated carboxylic acid monomer, and from 30% to 60% of an α,β-ethylenically unsaturated nonionic monomer. The present invention further provides a process for preparing the paint formulation comprising mixing the binder dispersion with the hydrophobically modified alkali-swellable emulsion under stirring.
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公开(公告)号：US20170335133A1
公开(公告)日：2017-11-23
申请号：US15526381
申请日：2014-11-19
发明人： Shiling ZHANG , Dong YUN , Yujiang WANG , Caifeng WANG , Lukasz ZUKOWSKI , Hui LIU , Ling LI
IPC分类号： C09D157/06 , C09D5/29
CPC分类号： C09D157/06 , C08L1/28 , C08L5/00 , C08L5/04 , C08L2201/08 , C09D5/29 , C09J105/00 , C09D133/08 , C08L1/284
摘要： The present invention further provides a binder composition comprising a first binder and a second binder, wherein the first binder comprises, by dry weight based on total dry weight of the binder composition, from 5% to 98% polymer particles, from 0.3% to 20% a first polysaccharide, and from 0.1% to 20% a colorant; and the second binder comprises, by dry weight based on total dry weight of the binder composition, from 0.05% to 5% a crosslinker. The present invention further provides a paint formulation comprising the binder composition.
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