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公开(公告)号：US20120260825A1
公开(公告)日：2012-10-18
申请号：US13528356
申请日：2012-06-20
IPC分类号： C07C231/02 , C07D487/04 , C07C327/30 , C08K5/42 , C08K5/20 , C08K5/372 , C08K5/3417 , C08K5/3462 , C07D209/48 , C07D295/13
CPC分类号： B01F17/005 , Y10T428/1352 , Y10T428/24802
摘要： Dispersants for pigments as well as dispersions containing them, and compositions such as inks and coatings containing them are described. The dispersants are the reaction product of at least one dianhydride with at least two different reactants, each of which can be an amine, alcohol, or thiol, and at least one of which is polymeric.
摘要翻译： 描述了颜料分散剂以及含有它们的分散体，以及组合物如含有它们的油墨和涂层。 分散剂是至少一种二酐与至少两种不同的反应物的反应产物，其各自可以是胺，醇或硫醇，并且其中至少一种是聚合的。
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2.发明授权Low viscosity, highly pigmented oil based dispersions exhibiting a low relative interfacial tension drop 有权低粘度，高着色的油基分散体表现出低的相对界面张力下降公开(公告)号：US07300511B2
公开(公告)日：2007-11-27
申请号：US11173933
申请日：2005-07-01
申请人： Gregory T. Huber , Tatiana N. Romanova , Russell J. Schwartz , Lisa Clapp , Terrance R. Chamberlain , Don Henderson
发明人： Gregory T. Huber , Tatiana N. Romanova , Russell J. Schwartz , Lisa Clapp , Terrance R. Chamberlain , Don Henderson
CPC分类号： C09C1/56 , C01P2006/22 , C09B67/009 , C09C1/48 , C09D11/037 , C09D17/003
摘要： Pigment dispersions that when used in printing ink having a relative interfacial tension drop of less than 1.5, and offering an ink viscosity of less than 150 Pa.s, and containing at least 45 wt. % pigment.
摘要翻译： 用于印刷油墨的颜料分散体，其相对界面张力降低于1.5，并且油墨粘度小于150Pa·s，并且含有至少45重量％ ％颜料。
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公开(公告)号：US20090142526A1
公开(公告)日：2009-06-04
申请号：US12301743
申请日：2007-05-25
CPC分类号： B01F17/005 , Y10T428/1352 , Y10T428/24802
摘要： Dispersants for pigments as well as dispersions containing them, and compositions such as inks and coatings containing them are described. The dispersants are the reaction product of at least one dianhydride with at least two different reactants, each of which can be an amine, alcohol, or thiol, and at least one of which is polymeric.
摘要翻译： 描述了颜料分散剂以及含有它们的分散体，以及组合物如含有它们的油墨和涂层。 分散剂是至少一种二酐与至少两种不同的反应物的反应产物，其各自可以是胺，醇或硫醇，并且其中至少一种是聚合的。
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4.发明授权Polymeric dispersants based on addition of amines to dialkylsuccinyl succinate or its derivatives 有权基于将二胺琥珀酸二琥珀酸酯或其衍生物加成胺的聚合物分散剂公开(公告)号：US07407544B2
公开(公告)日：2008-08-05
申请号：US11581481
申请日：2006-10-17
CPC分类号： C09B67/0066 , B01F17/005 , C09B48/00 , C09B67/0069
摘要： Dispersants for pigments as well as dispersions of pigments containing them, and compositions such as inks and coatings containing them are described. The dispersants are the reaction product of a dialkylsuccinyl succinate and an amine.
摘要翻译： 描述了用于颜料的分散剂以及含有它们的颜料的分散体，以及组合物如含有它们的油墨和涂层。 分散剂是琥珀酸二烷基琥珀酸酯与胺的反应产物。
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5.发明授权公开(公告)号：US07576146B2
公开(公告)日：2009-08-18
申请号：US10730223
申请日：2003-12-05
CPC分类号： C09B68/20 , C09B67/0085 , C09B68/41 , C09B68/446 , C09B69/10
摘要： Polymeric colored dispersant having the structure A-(B—X)n, where A is an organic chromophore; B is a covalently bonded linking moiety; X is a branched or linear C50-C200 polymeric covalently linked hydrocarbon, and n is an integer from 1 to 4, and low viscosity colorant dispersions containing same having a relative interfacial tension drop of less than about 1.5.
摘要翻译： 具有结构A-（B-X）n的聚合着色分散剂，其中A是有机发色团; B是共价键合的连接部分; X是支化或线性C 50 -C 200聚合物共价连接的烃，n是1至4的整数，并且含有相对界面张力降低于约1.5的低粘度着色剂分散体。
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6.发明授权公开(公告)号：US07329315B1
公开(公告)日：2008-02-12
申请号：US11636621
申请日：2006-12-11
申请人： Stanislav Vilner , Tatiana N. Romanova , Mark Ortalano , George H. Robertson , Russell J. Schwartz
发明人： Stanislav Vilner , Tatiana N. Romanova , Mark Ortalano , George H. Robertson , Russell J. Schwartz
CPC分类号： C09B47/26 , C09B67/0002 , C09B67/0023 , C09B67/0064 , C09B67/0067
摘要： Phthalocyanine blue pigments and pigment dispersions for water-borne inks and coatings are described. The pigments are produced by dry milling phthalocyanine blue and a polymeric dispersant, optionally with inorganic fillers and other additives, to obtain a material with improved coloristic, rheological, and stability properties. The resulting activated crude is then processed directly into water-based pigment dispersion with additives and/or surfactants to facilitate conversion to pigmentary form while maintaining the desirable green and clean shade.
摘要翻译： 描述了用于水性油墨和涂料的酞菁蓝颜料和颜料分散体。 颜料通过干磨酞菁蓝和聚合物分散剂，任选地与无机填料和其它添加剂一起制备，以获得具有改进的着色性，流变性和稳定性的材料。 然后将所得活化的粗品直接加入具有添加剂和/或表面活性剂的水基颜料分散体中以促进转化成颜料形式，同时保持所需的绿色和干净的色调。
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公开(公告)号：US08530569B2
公开(公告)日：2013-09-10
申请号：US10730214
申请日：2003-12-05
IPC分类号： C08F8/30
CPC分类号： C09D11/03 , C08G73/14 , C09B67/009 , C09D7/45 , C09D17/002
摘要： A polyalkyl benzimide polymeric dispersant produced from the reaction product of polyisobutylene amine with 1,2,4-benzenetricarboxylic anhydride, and method of preparing same and colorant dispersions containing dispersant.
摘要翻译： 由聚异丁烯胺与1,2,4-苯三酸酐的反应产物制备的聚烷基苯甲酰亚胺聚合物分散剂及其制备方法和含有分散剂的着色剂分散体。
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公开(公告)号：US20080087193A1
公开(公告)日：2008-04-17
申请号：US11581481
申请日：2006-10-17
CPC分类号： C09B67/0066 , B01F17/005 , C09B48/00 , C09B67/0069
摘要： Dispersants for pigments as well as dispersions of pigments containing them, and compositions such as inks and coatings containing them are described. The dispersants are the reaction product of a dialkylsuccinyl succinate and an amine.
摘要翻译： 描述了用于颜料的分散剂以及含有它们的颜料的分散体，以及组合物如含有它们的油墨和涂层。 分散剂是琥珀酸二烷基琥珀酸酯与胺的反应产物。
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公开(公告)号：US20080033102A1
公开(公告)日：2008-02-07
申请号：US10730214
申请日：2003-12-05
IPC分类号： C08F8/30
CPC分类号： C09D11/03 , C08G73/14 , C09B67/009 , C09D7/45 , C09D17/002
摘要： A polyalkyl benzimide polymeric dispersant produced from the reaction product of polyisobutylene amine with 1,2,4-benzenetricarboxylic anhydride, and method of preparing same and colorant dispersions containing dispersant.
摘要翻译： 由聚异丁烯胺与1,2,4-苯三酸酐的反应产物制备的聚烷基苯甲酰亚胺聚合物分散剂及其制备方法和含有分散剂的着色剂分散体。
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