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公开(公告)号:US08940821B2
公开(公告)日:2015-01-27
申请号:US12234753
申请日:2008-09-22
申请人: Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
发明人: Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
IPC分类号: B05D5/06 , C08G18/48 , C08G18/08 , C08G18/50 , C09D11/322 , C09D11/40 , C09D175/08
CPC分类号: C08G18/4854 , C08G18/0823 , C08G18/482 , C08G18/5024 , C09D11/322 , C09D11/40 , C09D175/08
摘要: An inkjet ink composition comprising water, and at least one water-dispersible polyurethane/urea polymer having at least a first soft segment formed from a polyol prepolymer and at least a second soft segment formed from a polyamine prepolymer, wherein the polyol prepolymer forms urethane bonds in the polyurethane/urea and the polyamine prepolymer forms urea bonds in the polyurethane/urea, and further wherein at least about 4% by weight of the combined soft segments is formed by polyamine prepolymers that form urea bonds in the polyurethane/urea polymer.
摘要翻译: 一种包含水的喷墨油墨组合物和至少一种具有至少由多元醇预聚物形成的第一软链段和至少由多胺预聚物形成的第二软链段的水分散性聚氨酯/脲聚合物,其中所述多元醇预聚物形成氨基甲酸酯键 在聚氨酯/尿素和多胺预聚物中在聚氨酯/尿素中形成脲键,并且其中至少约4重量%的组合软链段由在聚氨酯/脲聚合物中形成尿素键的聚胺预聚物形成。
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公开(公告)号:US20090170986A1
公开(公告)日:2009-07-02
申请号:US12234760
申请日:2008-09-22
申请人: Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
发明人: Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
IPC分类号: C08K5/3415
CPC分类号: C09D11/326 , C08K5/053 , C08K5/3415
摘要: An inkjet ink composition comprising water, pigment particles dispersed with a polymeric dispersant, at least one water-dispersible polyurethane, at least one pyrrolidinone compound, glycerol, and a 1,2-alkanediol having from four to eight carbon atoms.
摘要翻译: 一种喷墨油墨组合物,其包含水,分散有聚合物分散剂的颜料颗粒,至少一种水分散性聚氨酯,至少一种吡咯烷酮化合物,甘油和具有4-8个碳原子的1,2-链烷二醇。
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公开(公告)号:US20090169749A1
公开(公告)日:2009-07-02
申请号:US12234753
申请日:2008-09-22
申请人: Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
发明人: Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
CPC分类号: C08G18/4854 , C08G18/0823 , C08G18/482 , C08G18/5024 , C09D11/322 , C09D11/40 , C09D175/08
摘要: An inkjet ink composition comprising water, and at least one water-dispersible polyurethane/urea polymer having at least a first soft segment formed from a polyol prepolymer and at least a second soft segment formed from a polyamine prepolymer, wherein the polyol prepolymer forms urethane bonds in the polyurethane/urea and the polyamine prepolymer forms urea bonds in the polyurethane/urea, and further wherein at least about 4% by weight of the combined soft segments is formed by polyamine prepolymers that form urea bonds in the polyurethane/urea polymer.
摘要翻译: 一种包含水的喷墨油墨组合物和至少一种具有至少由多元醇预聚物形成的第一软链段和至少由多胺预聚物形成的第二软链段的水分散性聚氨酯/脲聚合物,其中所述多元醇预聚物形成氨基甲酸酯键 在聚氨酯/尿素和多胺预聚物中在聚氨酯/尿素中形成脲键,并且其中至少约4重量%的组合软链段由在聚氨酯/脲聚合物中形成尿素键的聚胺预聚物形成。
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公开(公告)号:US08044115B2
公开(公告)日:2011-10-25
申请号:US12234760
申请日:2008-09-22
申请人: Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
发明人: Thomas B. Brust , Paul D. Yacobucci , Yongcai Wang , Catherine A. Falkner , Thanhchau T. Nguyen
IPC分类号: B01F17/00 , B32B7/12 , B60C1/00 , C08G18/08 , C08G18/80 , C08G73/10 , C08J3/00 , C08K3/20 , C08K5/00 , C08K5/16 , C08K5/34 , C08K5/48 , C08K5/3445 , C08K9/00 , C08L75/00 , C09D11/00
CPC分类号: C09D11/326 , C08K5/053 , C08K5/3415
摘要: An inkjet ink composition comprising water, pigment particles dispersed with a polymeric dispersant, at least one water-dispersible polyurethane, at least one pyrrolidinone compound, glycerol, and a 1,2-alkanediol having from four to eight carbon atoms.
摘要翻译: 一种喷墨油墨组合物,其包含水,分散有聚合物分散剂的颜料颗粒,至少一种水分散性聚氨酯,至少一种吡咯烷酮化合物,甘油和具有4-8个碳原子的1,2-链烷二醇。
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