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31. 发明公开

EP2758478A2 ADDITIVES TO LITHO INKS TO ELIMINATE INK FEEDBACK 有权
标题翻译：添加剂FÜRLITHOTINTEN ZUR ELIMINIERUNG VONTINTENRÜCKKOPPLUNG
公开(公告)号：EP2758478A2
公开(公告)日：2014-07-30
申请号：EP12770376.7
申请日：2012-09-20
申请人： Sun Chemical Corporation
发明人： KRISHNAN, Ramasamy , JONES, Jeff , HELLIBLAU, Matthias
IPC分类号： C09D11/00 , C09D11/02 , B41M1/06
CPC分类号： B41M1/06 , C09D11/03 , C09D11/06 , C09D11/08 , C09D11/101
摘要： Provided are web-offset lithographic ink compositions that contain an alkyl thioether surfactant, an alkoxylated modified rosin, or a combination thereof. The ink compositions can be oil-based inks or water-based inks that can be radiation-curable. The resulting ink compositions can be used in web-offset lithographic printing to substantially reduce or eliminate the ink feedback and ink build-up that occurs during printing. Also provided are methods for reducing or eliminating ink feedback and build-up during lithographic printing processes.
摘要翻译：提供了含有烷基硫醚表面活性剂，烷氧基化改性松香或其组合的卷筒纸胶版印刷油墨组合物。油墨组合物可以是可以被辐射固化的油性油墨或水性油墨。所得到的油墨组合物可用于卷筒纸胶版印刷，以显着减少或消除在印刷期间发生的油墨反馈和油墨积聚。还提供了用于在平版印刷工艺期间减少或消除油墨反馈和积聚的方法。

32. 发明公开

EP2459601A1 A METHOD FOR ODOR REDUCTION IN NON-AQUEOUS DISPERSIONS 有权
标题翻译：减少非水分散的气味的方法
公开(公告)号：EP2459601A1
公开(公告)日：2012-06-06
申请号：EP10805141.8
申请日：2010-07-30
申请人： Sun Chemical Corporation
发明人： KRISHNAN, Ramasamy , SCHNEIDER, Mark , KLEIN, David
IPC分类号： C08F20/02
CPC分类号： C08F6/006 , C08F6/22 , C08F6/24 , C08K3/22 , C08K5/17 , C09D7/60 , Y10S524/923
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，使用非水分散体NAD已经能够开发快速固化片材供给的油墨。然而，由于残留单体或引发剂组分，这些NAD具有令人反感的气味。因此提出了显着降低NAD气味的化学手段。在本发明的示例性实施方案中，这种化学处理可以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，所述碱可以是氢氧化钠，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。

33. 发明公开

EP1585794A1 WATERBASED HEATSET OFFSET INK COMPOSITIONS 审中-公开
标题翻译：水性热固型油墨成分胶印
公开(公告)号：EP1585794A1
公开(公告)日：2005-10-19
申请号：EP03814064.6
申请日：2003-12-16
申请人： SUN CHEMICAL CORPORATION
发明人： KRISHNAN, Ramasamy , YAMAT, Marilyn , BABIJ, Hugo
IPC分类号： C09D11/02 , C09D11/08 , C09D11/06 , B41M1/06
CPC分类号： C09D11/03 , C09D11/08
摘要： A waterbased heatset offset lithographic ink comprising water, polyamide resins or fumarated rosin resins, hydroxyethylethylene urea, a modified linseed oil, a dibutylated benzoguanamine, a pigment and p-toluene sulfonic acid.

34. 发明公开

EP0988350A1 WATER-BASED OFFSET LITHOGRAPHIC NEWSPAPER PRINTING INK 审中-公开
标题翻译：水OFFSETLITHOGRAPHISCHE杂志印刷油墨
公开(公告)号：EP0988350A1
公开(公告)日：2000-03-29
申请号：EP98959394.2
申请日：1998-11-11
申请人： SUN CHEMICAL CORPORATION
发明人： KRISHNAN, Ramasamy , YOUNG, Neil , GAN, Kegi , YAMAT, Marilyn , BABIJ, Hugo , CZEBOTAR, Martin, Thomas
IPC分类号： C09D11/02 , C09D11/06
CPC分类号： C09D11/02
摘要： A single fluid water-based offset lithographic news ink comprising water; a macromolecular resin binder comprised of resins soluble in water regardless of the pH of the water, resin rosin salts soluble in water at pH ranging from 7.5 to 10 and aqueous emulsion resins; pigment; a soy bean based modified resin; and a hydroxyethylethylene urea re-wetting agent.

35. 发明授权

EP0479889B1 LOW MISTING PRINTING INK 失效
标题翻译：油墨具有低雾
公开(公告)号：EP0479889B1
公开(公告)日：1996-11-27
申请号：EP90910989.4
申请日：1990-06-13
申请人： SUN CHEMICAL CORPORATION
发明人： KRISHNAN, Ramasamy
IPC分类号： C09D11/02 , C09D11/06
CPC分类号： C09D11/03
摘要： A printing ink of low misting properties comprising a dispersion of a pigment in a vehicle containing a hydrocarbon oil and an antimisting additive comprising an organic acid phosphate such as tridecyl acid phosphate, glycerol or propylene carbonate.

36. 发明授权

EP0543807B1 LITHOGRAPHIC INK COMPOSITIONS 失效
标题翻译：平版印刷油墨组合物
公开(公告)号：EP0543807B1
公开(公告)日：1996-02-28
申请号：EP90911952.1
申请日：1990-08-13
申请人： SUN CHEMICAL CORPORATION
发明人： KRISHNAN, Ramasamy
IPC分类号： C09D11/02 , C09D11/08
CPC分类号： C09D11/03
摘要： Glazing on printing press rollers is reduced by use of a lithographic printing ink containing a crown ether such as the cyclic polymeric hexamer of ethylene glycol. The incorporation of the crown ether in the ink is especially helpful in reducing glazing when using lithographic inks wherein the underlying pigment contains calcium, e.g. Pigment Red 57:1.

37. 发明公开

EP4150019A1 ADHESION PROMOTERS FOR UV FLEXOGRAPHIC INKS AND COATINGS 有权
公开(公告)号：EP4150019A1
公开(公告)日：2023-03-22
申请号：EP21751685.5
申请日：2021-07-09
申请人： Sun Chemical Corporation
发明人： KRISHNAN, Ramasamy , SCHNEIDER, Mark , KLEIN, David , ORDWAY, Stephen
IPC分类号： C09D11/101 , C09D11/102 , C09D11/03 , C09D11/033 , C09D4/06

38. 发明授权

EP2459601B1 A METHOD FOR ODOR REDUCTION IN NON-AQUEOUS DISPERSIONS 有权
标题翻译：方法在非水分散液的气味减轻
公开(公告)号：EP2459601B1
公开(公告)日：2014-12-10
申请号：EP10805141.8
申请日：2010-07-30
申请人： Sun Chemical Corporation
发明人： KRISHNAN, Ramasamy , SCHNEIDER, Mark , KLEIN, David
IPC分类号： C08F20/02 , C08F6/00 , C09D7/12 , C08F20/06 , C08K3/22 , C08K5/17
CPC分类号： C08F6/006 , C08F6/22 , C08F6/24 , C08K3/22 , C08K5/17 , C09D7/60 , Y10S524/923
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.

39. 发明公开

EP2780424A1 OVERPRINT VARNISHES WITH NON-AQUEOUS DISPERSIONS 有权
标题翻译：与非水分散体压油漆
公开(公告)号：EP2780424A1
公开(公告)日：2014-09-24
申请号：EP12809428.1
申请日：2012-12-06
申请人： Sun Chemical Corporation
发明人： BOLLARD, Jerome , DURAND, Richard , KRISHNAN, Ramasamy , SUGIYAMA, Hiroyuki
IPC分类号： C09D151/00 , C08F265/06
CPC分类号： C09D151/003 , C08F265/06 , Y10T428/1379 , C08F2/14
摘要： Provided are overprint varnish (OPV) compositions containing high viscosity essentially non-aqueous dispersions that include acrylic core/shell polymer particles in a non-aqueous solvent such as mineral oil. Also provided are methods of coating a substrate with an OPV containing the non-aqueous dispersions to improve the properties of the OPV when used to coat a substrate, such as improved rub resistance, resistance to yellowing, and desirable gloss values.

40. 发明公开

EP0988349A1 WATER-BASED GRAVURE PRINTING INK 审中-公开
标题翻译：水性凹版印刷油墨
公开(公告)号：EP0988349A1
公开(公告)日：2000-03-29
申请号：EP98956679.9
申请日：1998-11-11
申请人： SUN CHEMICAL CORPORATION
发明人： KRISHNAN, Ramasamy , YAMAT, Marilyn , APOSTOL, Sabino
IPC分类号： C09D11/02 , C09D11/08
CPC分类号： C09D11/02
摘要： A single fluid water-based gravure printing ink comprising water; a macromolecular resin binder comprised of resins soluble in water regardless of the pH of the water; resins water soluble at water pH value ranging from 7.5 to 10; and aqueous emulsion resins; pigment; and a hydroxyethyl ethylene urea re-wetting agent.
摘要翻译：包含水的单流体水基凹版印刷油墨; 无论水的pH如何，都由可溶于水的树脂组成的高分子树脂粘合剂; 在pH值7.5-10的水溶性树脂; 和水乳液树脂; 颜料; 和羟乙基亚乙基脲再润湿剂。

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