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公开(公告)号:US20080207820A1
公开(公告)日:2008-08-28
申请号:US12029929
申请日:2008-02-12
申请人: Thomas B. Brust , Michael J. Carmody , Robert H. Fehnel , Gary L. House , Mark E. Irving , Yongcai Wang , Paul D. Yacobucci
发明人: Thomas B. Brust , Michael J. Carmody , Robert H. Fehnel , Gary L. House , Mark E. Irving , Yongcai Wang , Paul D. Yacobucci
CPC分类号: C09D11/40 , C09D11/322
摘要: An ink composition comprising (a) water, (b) pigment particles, (c) at least one humectant, (d) at least one polyurethane having an average molecular weight of at least about 10,000 and a sufficient number of acid groups to provide an acid number from 60 to about 130, and being present at a weight concentration of greater than 0.7%, and (e) at least one water soluble acrylic polyiner comprising carboxylic acid groups, present at a weight concentration of greater than 0.6%, wherein the acid groups on the polyurethane and acrylic polymers are at least partially neutralized only with a monovalent inorganic base.
摘要翻译: 一种油墨组合物,其包含(a)水,(b)颜料颗粒,(c)至少一种湿润剂,(d)至少一种平均分子量为至少约10,000的聚氨酯和足够数量的酸基,以提供 重量浓度大于0.6%,并且以大于0.7%的重量浓度存在,和(e)至少一种包含羧酸基团的水溶性丙烯酸聚合物,其重量浓度大于0.6%,其中 聚氨酯和丙烯酸聚合物上的酸基团至少部分地被一价无机碱中和。
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公开(公告)号:US08187371B2
公开(公告)日:2012-05-29
申请号:US12029929
申请日:2008-02-12
申请人: Thomas B. Brust , Michael J. Carmody , Robert H. Fehnel , Gary L. House , Mark E. Irving , Yongcai Wang , Paul D. Yacobucci
发明人: Thomas B. Brust , Michael J. Carmody , Robert H. Fehnel , Gary L. House , Mark E. Irving , Yongcai Wang , Paul D. Yacobucci
CPC分类号: C09D11/40 , C09D11/322
摘要: An ink composition comprising (a) water, (b) pigment particles, (c) at least one humectant, (d) at least one polyurethane having an average molecular weight of at least about 10,000 and a sufficient number of acid groups to provide an acid number from 60 to about 130, and being present at a weight concentration of greater than 0.7%, and (e) at least one water soluble acrylic polymer comprising carboxylic acid groups, present at a weight concentration of greater than 0.6%, wherein the acid groups on the polyurethane and acrylic polymers are at least partially neutralized only with a monovalent inorganic base.
摘要翻译: 一种油墨组合物,其包含(a)水,(b)颜料颗粒,(c)至少一种湿润剂,(d)至少一种平均分子量为至少约10,000的聚氨酯和足够数量的酸基,以提供 重量浓度大于0.7%,和(e)至少一种包含羧酸基团的水溶性丙烯酸聚合物,其重量浓度大于0.6%,其中, 聚氨酯和丙烯酸聚合物上的酸基团至少部分地被一价无机碱中和。
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3.
公开(公告)号:US06727052B1
公开(公告)日:2004-04-27
申请号:US10327365
申请日:2002-12-20
IPC分类号: G03C1795
CPC分类号: B32B27/36 , B32B27/08 , B32B27/34 , B32B2367/00 , G03C1/7954 , Y10T428/31786
摘要: This invention relates to a PET-based photographic multilayer film base having improved properties with regard to cutting, stiffness and post-process curl. In particular, the polyester film base comprises a biaxially-stretched multilayer film structure, in which layers a specified amount of monomeric units derived from 1,4-cyclohexanedimethanol (CHDM), sulfonic-acid-substituted aromatic dicarboxylic acid and poly(alkylene glycol) is present.
摘要翻译: 本发明涉及一种在切割,刚度和后处理卷曲方面具有改进性能的PET基照相多层膜基材。 特别地,聚酯膜基材包括双轴拉伸多层膜结构,其中指定量的衍生自1,4-环己烷二甲醇(CHDM),磺酸取代的芳族二羧酸和聚(亚烷基二醇) 存在。
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公开(公告)号:US06599991B1
公开(公告)日:2003-07-29
申请号:US09475843
申请日:1999-12-30
申请人: Robert H. Fehnel , Jehuda Greener
发明人: Robert H. Fehnel , Jehuda Greener
IPC分类号: C08L6702
摘要: A method for blending poly(ether imide)s with polyesters comprising: (a) adding polyester monomers and poly(ether imide) in a polymerization reactor at any point during a polyester polymerization process; and (b) polymerizing the polyester monomers in the presence of the poly(ether imide) under standard conditions to produce a blend.
摘要翻译: 一种将聚(醚酰亚胺)与聚酯共混的方法,其包括:(a)在聚酯聚合过程中的任何点在聚合反应器中加入聚酯单体和聚醚醚酰亚胺; 和(b)在标准条件下在聚(醚酰亚胺)存在下聚合聚酯单体以产生共混物。
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公开(公告)号:US5138024A
公开(公告)日:1992-08-11
申请号:US645945
申请日:1991-01-25
IPC分类号: B29C55/12 , B29K67/00 , C08G63/181 , C08G63/688 , C08G63/78 , C08J5/18 , C08K5/524 , C08K5/527 , C08L67/00 , C08L67/02 , G03C1/795
CPC分类号: G03C1/7954 , C08G63/6886 , C08K5/527
摘要: A copolyester is synthesized by reacting a dialkyl ester of an aromatic dicarboxylic acid (e.g., dimethyl terephthalate) with ethylene glycol, low molecular weight poly(ethylene glycol) and a salt of a sulfonic acid-substituted aromatic dicarboxylate (e.g., sodium sulfoisophthalic acid) simultaneously in a first stage reaction in the presence of a phosphite or phosphate stabilizer. The intermediate product of the first stage is further reacted in a second stage in the presence of a polycondensation catalyst to obtain a random copolyester of the desired molecular weight. The copolyester is extruded to form a film which, after orientation and heat setting, has excellent clarity and is useful as a photographic film support. Aqueous processing of the film relaxes any core set or curl.
摘要翻译: 通过使芳族二羧酸(例如对苯二甲酸二甲酯)的二烷基酯与乙二醇,低分子量聚(乙二醇)和磺酸取代的芳族二羧酸盐(例如磺基间苯二甲酸钠)的盐反应来合成共聚多酯, 同时在亚磷酸盐或磷酸盐稳定剂存在下进行第一阶段反应。 第一阶段的中间产物在缩聚催化剂的存在下在第二阶段进一步反应,得到所需分子量的无规共聚酯。 将共聚酯挤出以形成膜,其在取向和热定形之后具有优异的透明度并且可用作照相胶片载体。 膜的水处理可以松弛任何芯组或卷曲。
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