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1.发明授权Publication gravure printing inks based on silicone modified water-based emulsions 有权基于硅氧烷改性水性乳液的出版凹版印刷油墨公开(公告)号：US06765040B2
公开(公告)日：2004-07-20
申请号：US10026003
申请日：2001-10-25
申请人： Ramasamy Krishnan , Robert Catena , Selcuk Avci
发明人： Ramasamy Krishnan , Robert Catena , Selcuk Avci
IPC分类号： C09D1110
CPC分类号： C09D11/107 , C09D11/10
摘要： The present invention relates an improved silicone modified water-based emulsion used primarily for publication gravure ink. Publication gravure water-based ink produced with the new polymer exhibits superior paper holdout, smoother lay, and higher gloss on super calendered and uncoated paper substrates as compared to conventional water-based gravure inks.
摘要翻译： 本发明涉及主要用于出版物凹版油墨的改进的硅氧烷改性水性乳液。 与传统的水性凹版油墨相比，使用新型聚合物制备的出版凹版水性油墨在超级压延和未涂布的纸基材上表现出优异的纸张保持性，更平滑的涂布和更高的光泽度。
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公开(公告)号：US5173111A
公开(公告)日：1992-12-22
申请号：US793745
申请日：1991-11-18
IPC分类号： C09D11/02
CPC分类号： C09D11/03
摘要： Printing inks comprising a pigment and an aqueous or non-aqueous solvent (or a mixture of such solvents) have reduced abrasiveness towards printing surfaces (e.g. gravure printing cylinders) by incorporation in the ink of an alkoxylated dibasic phosphate ester and at least one alkali metal salt of a dialkylsulfosuccinic ester.
摘要翻译： 包含颜料和水性或非水性溶剂（或这种溶剂的混合物）的印刷油墨通过掺入烷氧基化二元磷酸酯和至少一种碱金属的油墨中而降低了对印刷表面（例如凹版印刷滚筒）的磨损性 二烷基磺基琥珀酸酯的盐。
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公开(公告)号：US5158606A
公开(公告)日：1992-10-27
申请号：US665384
申请日：1991-03-06
CPC分类号： C09D11/106 , C09D11/02
摘要： A printing ink composition having a high degree of rub-off resistance comprising (a) a dispersion of a pigment in a vehicle containing a C.sub.7 -C.sub.40 oil and (b) a polymer latex emulsified in said dispersion. When employed for printing at high speeds, an anti-misting compound such as tridecyl acid phosphate, phosphoric acid, glycerol, or propylene carbonate is preferentially added to the ink composition. Where cost is not of paramount concern, a polytetrafluoroethylene wax is preferentially added to the ink composition.
摘要翻译： 具有高耐刮擦性的印刷油墨组合物，其包含（a）颜料在含有C7-C40油的载体中的分散体和（b）在所述分散体中乳化的聚合物胶乳。 当用于高速印刷时，优选向油墨组合物中加入诸如十三烷基酸式磷酸酯，磷酸，甘油或碳酸亚丙酯的防雾化合物。 在成本不是最重要的问题上，优选向油墨组合物中加入聚四氟乙烯蜡。
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公开(公告)号：US4854969A
公开(公告)日：1989-08-08
申请号：US160889
申请日：1988-02-26
IPC分类号： B41N3/08
CPC分类号： B41N3/08
摘要： Lithographic fountain solutions containing water, one or more nonionic surfactants having an HLB in the range of 1 to 8 and one or more hydrotropes to maintain the surfactant in solution without increasing the HLB of the fountain solution.
摘要翻译： 含水的平版印刷喷泉溶液，一种或多种HLB在1至8范围内的非离子表面活性剂和一种或多种水溶助长剂，以维持表面活性剂在溶液中而不增加润版液的HLB。
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公开(公告)号：US09023981B2
公开(公告)日：2015-05-05
申请号：US13387432
申请日：2010-07-30
申请人： Ramasamy Krishnan , Mark Schneider , David Klein
发明人： Ramasamy Krishnan , Mark Schneider , David Klein
IPC分类号： C08F6/02 , C08F6/24 , C08K3/12 , C08K3/38 , C08F6/00 , C08F6/22 , C09D7/12 , C08K3/22 , C08K5/17
摘要： The use of non aqueous dispersions NADs has enabled the development of fast setting sheet fed inks, for example. However either due to residual monomers or fractions of initiators, these NAD's have an objectionable odor. A chemical means of dramatically reducing the odor of the NAD's is thus presented. In exemplary embodiments of the present invention, such a chemical treatment can include an amine/alkali mixture in a coupling solvent. In exemplary embodiments of the present invention, the coupling solvent can be one or more of an alcohol, glycol or glycol ether, such as, for example, isopropyl alcohol. In exemplary embodiments of the present invention the amine can be an alkyl amine, such as, for example, diethyl amine, or various other amines, whether alone or in combination. In exemplary embodiments of the present invention, the alkali can be one or more of sodium hydroxide, potassium hydroxide and ammonium hydroxide, whether alone or in any combination thereof.
摘要翻译： 例如，非水分散体NAD的使用使得能够开发快速成型片材进料油墨。 然而，由于残留的单体或引发剂的分数，这些NAD具有令人不快的气味。 因此提出了显着降低NAD的气味的化学方法。 在本发明的示例性实施方案中，这种化学处理可包括偶联溶剂中的胺/碱混合物。 在本发明的示例性实施方案中，偶联溶剂可以是醇，二醇或二醇醚中的一种或多种，例如异丙醇。 在本发明的示例性实施方案中，胺可以是烷基胺，例如二乙胺或各种其它胺，无论是单独还是组合。 在本发明的示例性实施方案中，碱可以是氢氧化钠，氢氧化钾和氢氧化铵中的一种或多种，无论是单独还是以其任何组合。
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公开(公告)号：US20120192735A1
公开(公告)日：2012-08-02
申请号：US13446032
申请日：2012-04-13
CPC分类号： B41N3/08
摘要： A fountain solution for offset lithographic printing ink includes water, one or more surfactants, and a dynamic surface tension of less than 30 dynes/cm. The fountain solution can further include an interfacial tension between the fountain solution and the offset lithographic printing ink of less than 10 dynes/cm. The press waste of a print run applying the fountain solution is reduced to less than 5%. An offset lithographic printing system includes a fountain solution and an offset lithographic printing ink, and the press waste of the offset lithographic printing system is less than 5%.
摘要翻译： 用于胶版印刷油墨的润版液包括水，一种或多种表面活性剂和小于30达因/厘米的动态表面张力。 润版液可以进一步包括润版液和胶版印刷油墨之间的界面张力小于10达因/厘米。 使用润版液的印刷机废料减少到不到5％。 胶印平版印刷系统包括润版液和胶版印刷油墨，胶版印刷系统的印刷废料小于5％。
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公开(公告)号：US06200372B1
公开(公告)日：2001-03-13
申请号：US09464984
申请日：1999-12-16
申请人： Ramasamy Krishnan , Neil Young , Keqi Gan , Marilyn Yamat , Hugo Babij , Martin Thomas Czebotar
发明人： Ramasamy Krishnan , Neil Young , Keqi Gan , Marilyn Yamat , Hugo Babij , Martin Thomas Czebotar
IPC分类号： C09D1108
CPC分类号： C09D11/02 , C09D11/037 , C09D11/08 , C09D11/10
摘要： A single fluid water-based offset lithographic news ink comprising water; a macromolecular resin binder comprised of a resin soluble in water regardless of the pH of the water, a rosin salt resin soluble in water at pH ranging from 7.5 to 10 and an aqueous emulsion polymer; pigment; a water dispersible soy bean based polymer; and a hydroxyethylehtylene urea re-wetting agent.
摘要翻译： 包含水的单一流体水性胶版印刷新闻油墨; 无水pH值的可溶于水的树脂，可溶于pH 7.5至10的水中的松香盐树脂和水性乳液聚合物组成的高分子树脂粘合剂; 颜料; 水分散性大豆基聚合物; 和羟基乙基脲脲再润湿剂。
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公开(公告)号：US5778789A
公开(公告)日：1998-07-14
申请号：US614559
申请日：1996-03-13
摘要： An offset lithographic printing process comprising printing at a relative humidity of 75-90% utilizing a water-based, single fluid, fountain solution free, printing ink containing (a) a macromolecular binder composed of binders soluble in water regardless of the pH of the water; resin rosin salt binders soluble in water at a pH from 7.5 to 10; and aqueous emulsion binders; (b) pigment and; (c) a re-wetting agent.
摘要翻译： 一种胶印平版印刷方法，包括使用水性单一流体，不含润版液的印刷油墨，在75-90％的相对湿度下印刷，所述印刷油墨含有（a）由可溶于水的粘合剂组成的大分子粘合剂，而不考虑 水; 可溶于水的树脂松香盐粘合剂，pH 7.5至10; 和水性乳液粘合剂; （b）颜料和 （c）再润湿剂。
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公开(公告)号：US5417749A
公开(公告)日：1995-05-23
申请号：US219054
申请日：1994-03-29
IPC分类号： C09D11/02
CPC分类号： C09D11/0235
摘要： A printing ink useful for "waterless" printing processes comprising a water-in-oil microemulsion wherein the water phase is present in an amount of about 5 to 20 wt. %, based on the weight of the ink. The water phase contains about 0.5 to 3 wt. %, based on the weight of the ink, of a surfactant which will not lower the surface tension (as measured at ambient temperature) of the ink, but will preferably increase the surface tension of the ink by at least about 5%. The ink optionally contains about 0.05 to 0.5 wt. %, based on the weight of the ink, of a water-soluble polymer capable of producing a viscosity in the water phase of about 5 to 10 poise as measured at ambient temperature.
摘要翻译： 一种用于“无水”印刷方法的印刷油墨，其包含油包水微乳液，其中所述水相的存在量为约5至20wt。 ％，基于油墨的重量。 水相含有约0.5〜3wt。 基于油墨的重量，不会降低油墨的表面张力（如在环境温度下测量），而是优选将油墨的表面张力增加至少约5％的表面活性剂。 油墨任选地含有约0.05至0.5重量％ 基于油墨的重量，可以在环境温度下测量的能够在水相中产生约5至10泊的粘度的水溶性聚合物。
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公开(公告)号：US5372635A
公开(公告)日：1994-12-13
申请号：US156537
申请日：1993-11-23
IPC分类号： C09D11/06
CPC分类号： C09D11/06
摘要： A printing ink composition comprising:(a) a dispersion of about 10-25 wt. %, based on the weight of the composition, of a pigment in about 40-90 wt. %, based on the weight of the composition, of a C.sub.7 -C.sub.40 oil; and(b) about 0.1 to 5.0 wt. %, based on the weight of the composition, of a soap of a tall oil fatty acid.The printing ink composition has the unique capability of being utilized in lithographic printing processes utilizing tap water rather than aqueous fountain solution in the dampening system of the press.
摘要翻译： 一种印刷油墨组合物，其包含：（a）约10-25重量％ ％，基于组合物的重量，约40-90重量％的颜料。 基于组合物的重量％的C 7 -C 40油; 和（b）约0.1至5.0wt。 ％，基于组合物的重量，妥尔油脂肪酸的皂。 印刷油墨组合物具有独特的能力，其利用自来水的平版印刷方法，而不是印刷机的润湿系统中的水性润版液。
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