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1.发明授权
公开(公告)号：US4478907A
公开(公告)日：1984-10-23
申请号：US436672
申请日：1982-10-26
IPC分类号： C09D5/00 , C08G63/688 , C08J7/04 , C09D5/02 , C09D167/00 , C09D167/02 , G03C1/93 , B32B5/16 , B32B27/06 , G03C1/78
CPC分类号： C08J7/047 , C08G63/6884 , G03C1/93 , C08J2367/02 , C08J2467/00 , Y10T428/254 , Y10T428/2835 , Y10T428/31667 , Y10T428/31685 , Y10T428/31786 , Y10T428/31794
摘要： An aqueous copolyester dispersion suitable for the subbing of polyester film without use of organic solvents wherein the copolyester contains recurring ester groups derived from ethylene glycol and an acid mixture essentially consisting of 20 to 60 mole % of isophthalic acid, 6 to 10 mole % of sulphoisophthalic acid whose sulfo group is in salt from, 0.05 to 1 mole % of an aromatic polycarboxylic acid compound having at least three carboxylic acid groups, which compound is not capable of forming intramolecularly an anhydride and includes at least two carboxylated aromatic nuclei, and the balance of terephthalic acid; the copolyester has a glass transition temperature of at least 50.degree. C. and an intrinsic viscosity of from 0.15 to 0.45 dl/g when measured at 25.degree. C. in a mixture of phenol/o-dichlorobenzene (60/40 by volume).
摘要翻译： 一种适用于不使用有机溶剂浸渍聚酯膜的水性共聚酯分散体，其中共聚酯含有衍生自乙二醇的重复酯基和基本上由20至60摩尔％的间苯二甲酸，6至10摩尔％的间苯二甲酸 其磺基为盐的0.05〜1摩尔％的具有至少3个羧酸基的芳族多元羧酸化合物，该化合物不能分子内形成酸酐，并且包括至少两个羧化芳香核，余量 的对苯二甲酸; 当在25℃下在苯酚/邻二氯苯（60/40体积比）的混合物中测量时，共聚酯的玻璃化转变温度为至少50℃，特性粘度为0.15至0.45dl / g。
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公开(公告)号：US4259429A
公开(公告)日：1981-03-31
申请号：US67210
申请日：1979-08-16
摘要： A method of protecting a toner image on a resin-containing material surface comprising applying to the surface carrying the toner image a liquid fixing composition in which the liquid is a hydrocarbon liquid being mainly composed of (a) liquid aliphatic hydrocarbon(s) and which contains in dissolved form a film-forming copolymer composed of:(A) monomers, of the group consisting of C.sub.1 -C.sub.5 aliphatic esters of methacrylic acid and vinyltoluene,(B) monomers of the group consisting of C.sub.7 -C.sub.24 aliphatic esters of methacrylic acid or acrylic acid and optionally(C) monomers of the group consisting of C.sub.1 -C.sub.5 aliphatic esters of acrylic acid and vinyl esters of C.sub.1 -C.sub.10 aliphatic acids.
摘要翻译： 一种在含树脂的材料表面上保护调色剂图像的方法，包括向表面承载调色剂图像的液体定影组合物，其中液体是主要由（a）液体脂族烃组成的烃液体，其中 包含溶解形式的成膜共聚物，由以下组成的组成：（A）由甲基丙烯酸和乙烯基甲苯的C1-C5脂肪族酯组成的组的单体，（B）由甲基丙烯酸的C 7 -C 24脂族酯组成的组 或丙烯酸和任选地（C）由丙烯酸的C1-C5脂族酯和C1-C10脂族酸的乙烯基酯组成的组的单体。
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3.发明授权
公开(公告)号：US3621076A
公开(公告)日：1971-11-16
申请号：US3621076D
申请日：1969-08-11
申请人： WALTER F DE WINTER , JACK PRESTON
发明人： WINTER WALTER F DE , PRESTON JACK
CPC分类号： C08G73/1042 , C08G73/1067 , Y10S525/928
摘要： Segmented aromatic imide polymers useful for spinning into elastic manmade filaments are provided. Relatively low-melting polymeric amic-acid segments resulting from combining selected ophthalic acid derived diamines with aromatic dianhydrides and relatively high-melting polymeric amic-acid segments resulting from combining isophthalic acid or terephthalic acid derived diamines with aromatic dianhydrides are joined together and heated to form a segmented elastomeric polyimide.
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公开(公告)号：US4639404A
公开(公告)日：1987-01-27
申请号：US780584
申请日：1985-09-26
CPC分类号： G03G9/131 , G03G9/135 , G03G9/1355
摘要： A liquid developer composition that is suitable for rendering visible electrostatically charged areas, which composition contains in an electrically insulating non-polar carrier liquid having a volume resistivity of at least 10.sup.9 ohm.cm and a dielectric constant less than 3, dispersed coloring matter acting as toner particles and at least one anionic addition polymer comprising anionic groups neutralized with non-polymeric counter cations, characterized in that said cations are positively charged metal ion containing coordination compounds.
摘要翻译： 一种液体显影剂组合物，其适用于使可见的静电电荷区域，该组合物含有体积电阻率为至少109欧姆·厘米且介电常数小于3的电绝缘非极性载体液体，分散着色剂作为 调色剂颗粒和至少一种包含用非聚合抗衡阳离子中和的阴离子基团的阴离子加成聚合物，其特征在于所述阳离子是带正电荷的金属离子的配位化合物。
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公开(公告)号：US4564574A
公开(公告)日：1986-01-14
申请号：US632059
申请日：1984-07-18
CPC分类号： G03G9/1355 , G03G9/131 , Y10S430/105
摘要： A liquid electrophoretic developer composition suitable for rendering visible electrostatically charged areas, which composition contains in an electrically insulating non-polar carrier liquid having a volume resistivity of at least 10.sup.9 ohm.cm and a dielectric constant less than 3, dispersed coloring matter acting as toner particles and at least one polymer comprising cationic groups neutralized with counter anions, the said cationic groups being positively charged groups of metal ion containing coordination compounds.
摘要翻译： 一种液体电泳显影剂组合物，其适用于使可见的静电电荷区域，该组合物含有体积电阻率为至少109欧姆·厘米且介电常数小于3的电绝缘非极性载体液体，分散的着色剂作为调色剂 颗粒和至少一种包含用反阴离子中和的阳离子基团的聚合物，所述阳离子基团是含有配位化合物的金属离子的带正电荷基团。
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6.发明授权Copolymer latex and photographic silver halide materials containing such latex 失效共聚物胶乳和含有这种胶乳的照相卤化银材料
公开(公告)号：US4340664A
公开(公告)日：1982-07-20
申请号：US188734
申请日：1980-09-19
IPC分类号： G03C1/04 , C08F18/00 , C08F18/02 , C08F20/00 , C08F20/38 , C08F20/52 , C08F30/00 , C08F30/02 , C08F246/00 , G03C1/053 , G03C1/06 , G03C7/327 , G03C7/396 , G03C5/24 , G03C1/40
CPC分类号： G03C7/3275 , G03C1/053 , Y10S430/132 , Y10S430/156 , Y10S430/158 , Y10S430/16
摘要： Latexes suited for homogeneously incorporating compounds with a photographically useful group into photographic silver halide emulsion materials. The latex incorporates a copolymer comprising recurring units of a monomer with photographically useful group, and recurring units of surface active monomer, according to the general formula: ##STR1## wherein: R.sup.1 is hydrogen or methyl,n is 0 or 1 to 20,L is ##STR2## R.sup.2 is hydrogen or a hydrocarbon group, R.sup.3 is a monovalent chemical bond or a bivalent aliphatic hydrocarbon group or such group interrupted by the group --COO-- or --CONR--, andY is a sulpho, sulphato or phosphono group in acid or salt form, and at least one of the groups --(CH.sub.2).sub.n --, R.sup.2 and R.sup.3 is or comprises a hydrocarbon chain of at least 8 C-atoms.
摘要翻译： 适用于将化合物与摄影有用的基团均匀掺入照相卤化银乳剂材料中的乳胶。 胶乳包含根据以下通式的包含具有照相用组的单体的重复单元和表面活性单体的重复单元的共聚物：其中：R1是氢或甲基，n是0或1到20，L R 2是氢或烃基，R 3是一价化学键或二价脂族烃基或被-COO-或-CONR-基团中断的基团，Y是磺基，硫酸根或 膦酰基为酸或盐形式，并且 - （CH 2）n - ，R 2和R 3中的至少一个为或包含至少8个C原子的烃链。
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公开(公告)号：US4266044A
公开(公告)日：1981-05-05
申请号：US968175
申请日：1978-12-11
IPC分类号： G03C1/835 , G03C7/25 , C08C19/22 , C08F26/00 , C08F220/60 , C08F226/00
CPC分类号： G03C1/835 , G03C7/25 , Y10S430/142 , Y10S526/923
摘要： Mordanting agents for anionic organic compounds are described which comprise recurring units of the formula: ##STR1## wherein R.sub.1 is hydrogen or methyl; A is methylene or methylene substituted by C.sub.1 -C.sub.5 alkyl;n is 0 or 1;R.sub.2 is alkyl, andX is an acid radical.They are particularly suitable for hindering diffusion of dyes in hydrophilic colloid media e.g. hydrophilic colloid layers of a photographic silver halide element, for hindering diffusion of color couplers in such layers e.g. layers of a radiographic silver halide color element and for the formation of color images by the relief imbibition process.
摘要翻译： 描述了阴离子有机化合物的媒染剂，其包含下式的重复单元：其中R 1是氢或甲基; A是被C1-C5烷基取代的亚甲基或亚甲基; n为0或1; R2是烷基，X是酸基。 它们特别适用于阻止染料在亲水胶体介质中的扩散，例如 照相卤化银元素的亲水胶体层，用于阻止彩色成色剂在这种层中的扩散。 一层放射摄影卤化银色素，并通过浮雕吸收过程形成彩色图像。
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8.发明授权
公开(公告)号：US4145220A
公开(公告)日：1979-03-20
申请号：US213990
申请日：1971-12-30
CPC分类号： G03C1/835 , G03C7/25 , Y10S430/142 , Y10S526/923
摘要： Mordanting agents for anionic organic compounds are described which comprise recurring units of the formula: ##STR1## wherein R.sub.1 is hydrogen or methyl; A is methylene or methylene sustituted by C.sub.1 -C.sub.5 alkyl; N is 0 or 1; R.sub.2 is alkyl, and X is an acid radical. They are particularly suitable for hindering diffusion of dyes in hydrophilic colloid media e.g. hydrophilic colloid layers of a photographic silver halide element, for hindering diffusion of color couplers in such layers e.g. layers of a radiographic silver halide color element and for the formation of color images by the relief imbibition process.
摘要翻译： 描述了阴离子有机化合物的媒染剂，其包含下式的重复单元：其中R 1是氢或甲基; A是由C 1 -C 5烷基取代的亚甲基或亚甲基; N IS 0或1; R2是烷基，X是酸基。
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公开(公告)号：US4663265A
公开(公告)日：1987-05-05
申请号：US889383
申请日：1986-07-25
CPC分类号： G03G9/133 , Y10T428/2998
摘要： A liquid electrophoretic developer composition for developing electrostatic latent images, wherein pigment particles for obtaining improved dispersion stability in association with at least two polymers are dispersed in an electrically insulating non-polar carrier liquid having a volume resistivity of at least 10.sup.9 ohm.cm and a dielectric constant less than 3, characterized in that the composition comprises at least one polymer (hereafter called "polymer A") which forms a coating on the pigment particles and has a poor solubility in said liquid as determined by Test A herein described, and at least one polymer (hereafter called "polymer B") being chemically linked to the pre-coated polymer A, said polymer B having a good solubility in said liquid as determined by Test B herein described.
摘要翻译： 一种用于显影静电潜像的液体电泳显影剂组合物，其中用于获得与至少两种聚合物相关联的改善的分散稳定性的颜料颗粒分散在体积电阻率为至少109欧姆·厘米的电绝缘非极性载体液体中， 介电常数小于3，其特征在于组合物包含至少一种聚合物（以下称为“聚合物A”），其在颜料颗粒上形成涂层，并且在所述液体中的溶解度差，如本文所述的测试A所确定，并且在 至少一种聚合物（以下称为“聚合物B”）与预包被的聚合物A化学连接，所述聚合物B在所述液体中具有良好的溶解度，如本文所述的测试B所确定。
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公开(公告)号：US4522908A
公开(公告)日：1985-06-11
申请号：US617708
申请日：1984-06-06
CPC分类号： G03G9/133 , G03G9/1355 , Y10S430/105
摘要： A liquid electrophoretic developer composition suitable for rendering visible electrostatically charged areas, which composition contains in an electrically insulating non-polar organic carrier liquid having a volume resistivity of at least 10.sup.9 ohm.cm and a dielectric constant less than 3, pigment particles carrying at least one substance conferring electric charges on said particles, dispersed with the aid of a block copolymer containing one adsorbent group A and at least one solvatable group B, characterized in that said group A represents a polystyrene chain having a number average molecular weight of at least 2,000, and said group B represents a polymethacrylate fatty alcohol ester chain having a number average molecular weight of at least 7,000. The adsorption of said block copolymer to pigment particles is illustrated in FIG. 1.
摘要翻译： 一种液体电泳显影剂组合物，其适用于使可见的静电电荷区域，该组合物含有体积电阻率为至少109欧姆·厘米且介电常数小于3的电绝缘非极性有机载体液体，至少含有 一种在所述颗粒上赋予电荷的物质，借助于含有一个吸附剂基团A和至少一个可溶解基团B的嵌段共聚物分散，其特征在于所述基团A表示数均分子量为至少2,000的聚苯乙烯链 并且所述B组代表数均分子量至少为7,000的聚甲基丙烯酸酯脂肪醇酯链。 所述嵌段共聚物对颜料颗粒的吸附在图1中示出。 1。
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