公开(公告)号：US4814255A

公开(公告)日：1989-03-21

申请号：US136384

申请日：1987-12-22

申请人： Luc J. Vanmaele ,  Wilhelmus Janssens

发明人： Luc J. Vanmaele ,  Wilhelmus Janssens

IPC分类号： C08G73/02 ,  G03C8/56 ,  G03C5/54

CPC分类号： G03C8/56 ,  Y10S430/142

摘要： The present invention provides an image receptor element for dye diffusion transfer imaging processes, which comprises a support and an image-receiving layer incorporating a hydrophilic colloid and a mordanting polymer having quaternary ammonium groups and comprising polyalkylpiperidine units, which polymer is capable of fixing acid dyes transferred to said image-receiving layer by diffusion. The present invention also provides a monosheet light-sensitive color photographic element comprising as integrating constituents a light-sensitive element and such an image receptor element.

公开(公告)号：US4794067A

公开(公告)日：1988-12-27

申请号：US123884

申请日：1987-11-23

申请人： J. Michael Grasshoff ,  Myron S. Simon

发明人： J. Michael Grasshoff ,  Myron S. Simon

IPC分类号： G03C7/00 ,  C08F12/00 ,  C08F12/26 ,  C08F212/14 ,  G03C8/26 ,  G03C8/52 ,  G03C8/56 ,  G03C5/54

CPC分类号： G03C8/56 ,  Y10S430/142

摘要： Copolymeric mordants coatable from water into copolymeric mordant layers for photographic products and processes are disclosed. The copolymeric mordants comprise polymerized repeating units from first and second polymerizable vinylbenzyl quaternary ammonium compounds (the first polymerizable compound, if homopolymerized, providing a water-soluble homopolymer and the second polymerizable compound being a micelle-forming compound which, if homopolymerized, forms a water-insoluble homopolymer). The copolymeric mordants are coatable to image-receiving layers for the mordanting of dyes in photographic products and processes.

公开(公告)号：US4772536A

公开(公告)日：1988-09-20

申请号：US065874

申请日：1987-06-24

申请人： Leon L. Vermeulen ,  Ludovicus H. Vervloet ,  Willy P. De Smedt

发明人： Leon L. Vermeulen ,  Ludovicus H. Vervloet ,  Willy P. De Smedt

IPC分类号： G03C8/26 ,  G03C8/42 ,  G03C8/52 ,  G03C8/56 ,  G03C5/54 ,  G03C1/76

CPC分类号： G03C8/423 ,  G03C8/52 ,  G03C8/56 ,  Y10S430/142 ,  Y10T428/3158 ,  Y10T428/31928

摘要： An image receiving material suitable for image production by dye diffusion transfer processing controlled by the development of (an) image-wise exposed silver halide emulsion layer(s), wherein the support of said material is a resin support coated with gelatin in admixture with a cationic polymeric mordant containing glycidyl groups that can react with active hydrogen atoms of the gelatin, wherein said support is made of a vinyl chloride polymer and said support is coated with an image receiving layer wherein the weight ratio of said polymeric mordant to gelatin is from 25:1 to 2.5:1, and the gelatin coverage is at least 0.1 g per m2. In a particular embodiment the image receiving layer is used in the production of a laminar article serving as identification document.

摘要翻译： 一种适于通过染料扩散转移处理进行图像生成的图像接收材料，其通过显影（a）成像曝光的卤化银乳剂层控制，其中所述材料的载体是涂覆有明胶的树脂载体，其与 含有可与明胶活性氢原子反应的缩水甘油基的阳离子聚合物媒染剂，其中所述载体由氯乙烯聚合物制成，所述载体涂有图像接收层，其中所述聚合物媒染剂与明胶的重量比为25 ：1至2.5：1，明胶覆盖率至少为0.1克/平方米。 在特定实施例中，图像接收层用于生产用作识别文件的层流制品。

公开(公告)号：US4596756A

公开(公告)日：1986-06-24

申请号：US614596

申请日：1984-05-29

申请人： Junichi Yamanouchi ,  Yukio Sudo

发明人： Junichi Yamanouchi ,  Yukio Sudo

IPC分类号： C08F8/00 ,  C08F8/32 ,  G03C1/835 ,  G03C7/396 ,  G03C8/56 ,  G03C5/54 ,  C08F20/44

CPC分类号： G03C1/835 ,  G03C7/396 ,  G03C8/56 ,  Y10S430/142

摘要： A photographic element having at least one layer containing a copolymer mordant having the repeating unit represented by the following general formula (I) ##STR1## wherein A represents a monomer unit (copolymer component) derived from a copolymerizable monomer having at least two ethylenically unsaturated groups; B represents a monomer unit (copolymer unit) derived from a copolymerizable ethylenically unsaturated monomer represented by the following general formula (II) ##STR2## wherein R.sub.5 represents a hydrogen atom or an alkyl group; L represents an alkylene group or an arylene group; and m is 0 or 1; D represents a monomer unit (copolymer component) derived from a copolymerizable ethylenically unsaturated monomer other than the monomer units shown by A and B and the monomer unit having component ratio z; R.sub.1 represents a hydrogen atom or a lower alkyl group; R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents an alkyl group or an aralkyl group, and at least two of R.sub.2, R.sub.3 and R.sub.4 may combine to form a heterocyclic structure with a nitrogen atom; n represents an integer of from 1 to about 12; x.sup..crclbar. represents an anion; w represents 0 to about 10 mol %; x represents from about 5 to about 90 mol %; y represents from 0 to about 80 mol %; and z represents from about 10 to about 95 mol %.

摘要翻译： 具有至少一层含有具有下述通式（I）所示的重复单元的共聚物媒染剂的照相元件，其中A表示由可共聚单体衍生的单体单元（共聚物组分），所述共聚单体具有至少两个 烯属不饱和基团; B表示由下述通式（II）表示的可共聚烯属不饱和单体衍生的单体单元（共聚单元），其中R 5表示氢原子或烷基; L表示亚烷基或亚芳基; m为0或1; D表示除了由A和B所示的单体单元以外的可共聚烯属不饱和单体和单体单元的组分比率z的单体单元（共聚物组分） R1表示氢原子或低级烷基; R 2，R 3和R 4可以相同或不同，各自表示烷基或芳烷基，R 2，R 3和R 4中的至少两个可以结合形成与氮原子的杂环结构; n表示1〜12的整数， x（ - ）表示阴离子; w表示0〜约10摩尔％ x表示约5至约90mol％; y表示0〜约80摩尔％。 z表示约10至约95mol％。

公开(公告)号：US4533621A

公开(公告)日：1985-08-06

申请号：US628837

申请日：1984-07-09

申请人： Satoru Ikeuchi ,  Yoshihiro Inaba ,  Hiroshi Shimazaki ,  Tatsuhiko Kobayashi

发明人： Satoru Ikeuchi ,  Yoshihiro Inaba ,  Hiroshi Shimazaki ,  Tatsuhiko Kobayashi

IPC分类号： G03C8/56 ,  G03C1/40 ,  G03C1/84 ,  G03C5/54

CPC分类号： G03C8/56 ,  Y10S430/142

摘要： Photographic element used in color diffusion transfer processes comprising an image receiving layer containing a polymer having monomer units represented by either Formula I or Formula II ##STR1## wherein A is a copolymerizable monomer unit having at least two ethylenically unsaturated groups; B and B' are copolymerizable .alpha.,.beta.-ethylenically unsaturated monomer units; each R.sub.1 is independently hydrogen or methyl; R.sub.2 and R.sub.3 are independently hydrogen, alkyl, or aryl; R.sub.4, R.sub.5 and R.sub.6 are independently alkyl groups; L.sub.1 and L.sub.2 are independently divalent combining groups; X is a monovalent anion; x, y, z, p, q, r, and s, are each copolymerization mole percentages as follows: 0.5.ltoreq.x.ltoreq.6, 0.ltoreq.y.ltoreq.79.5, 20.ltoreq.z.ltoreq.99.5, 0.ltoreq.p.ltoreq.6, 0.ltoreq.q.ltoreq.80, 10.ltoreq.r.ltoreq.90, and 10.ltoreq.s.ltoreq.90.

摘要翻译： 用于彩色扩散转移方法的照相元件包括含有具有由式I或式II表示的单体单元的聚合物的图像接收层，其中A是可共聚合的单体 具有至少两个烯属不饱和基团的单元; B和B'是可共聚的α，β-烯属不饱和单体单元; 每个R 1独立地是氢或甲基; R2和R3独立地是氢，烷基或芳基; R4，R5和R6独立地是烷基; L1和L2独立地为二价结合基团; X是一价阴离子; x，y，z，p，q，r和s各自为共聚摩尔百分数，如下：0.5≤x≤6,0≤y≤79.5,20％ = 99.5，0

公开(公告)号：US4474854A

公开(公告)日：1984-10-02

申请号：US456966

申请日：1983-01-10

申请人： Peter Bergthaller ,  Jurgen Strauss

发明人： Peter Bergthaller ,  Jurgen Strauss

IPC分类号： G03C8/56 ,  G03C8/26 ,  B32B9/04

CPC分类号： G03C8/26 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31504 ,  Y10T428/31678

摘要： In a photographic material suitable as image receptor element for the dye diffusion transfer process, a dye absorbent layer arranged on a layer support contains nickel chelates or copper-II chelates of a compound corresponding to the following general formula I as metallizing agents for the formation of colored complexes from colorless or colored organic complex formers. The chelatable image dyes transferred imagewise to the dye adsorbent layer in the course of development give rise to the corresponding nickel or copper-II complexes with improved light stability. ##STR1## wherein R.sup.1 represents a hydrocarbon group having up to 30 carbon atoms optionally interrupted by --O--;R.sup.2, R.sup.3 represents H, alkyl having up to 5 carbon atoms or aryl having from 6 to 10 carbon atoms; andR.sup.4, R.sup.4' represents alkyl or alkoxy having from 1 to 4 carbon atoms, aralkyl or OH.

摘要翻译： 在适合作为染料扩散转移过程的图像接收元件的照相材料中，布置在层载体上的染料吸收层含有对应于以下通式I的化合物的镍螯合物或铜-II螯合物，作为用于形成 来自无色或有色有机络合物的有色复合物。 在显影过程中成像转移到染料吸附剂层的可螯合图像染料产生相应的镍或铜-II络合物，具有改善的光稳定性。 （I）其中R 1表示任选被-O-间隔的具有至多30个碳原子的烃基; R2，R3表示H，具有至多5个碳原子的烷基或具有6至10个碳原子的芳基; 并且R 4，R 4'表示具有1至4个碳原子的烷基或烷氧基，芳烷基或OH。

公开(公告)号：US4463080A

公开(公告)日：1984-07-31

申请号：US511425

申请日：1983-07-06

申请人： Robert A. Snow ,  Gerald W. Klein

发明人： Robert A. Snow ,  Gerald W. Klein

IPC分类号： C08F20/00 ,  C08F12/00 ,  C08F12/26 ,  C08F20/34 ,  C08F20/52 ,  C08F20/60 ,  C08F26/00 ,  C08F26/06 ,  G03C7/00 ,  G03C8/56 ,  G03C5/54 ,  G03C1/40

CPC分类号： G03C8/56 ,  Y10S430/142 ,  Y10T428/31855 ,  Y10T428/31931

摘要： Photographic elements and diffusion transfer assemblages are described which contain a novel polymeric mordant comprising recurring units having the formula ##STR1## wherein A represents recurring units derived from an .alpha.,.beta.-ethylenically unsaturated monomer;B represents recurring units derived from a monomer containing at least two ethylenically unsaturated groups;QN.sup..sym. represents a moiety containing a quaternized nitrogen group;R.sup.1 represents an alkoxy group having from 1 to about 8 carbon atoms or an alkylenedioxy group having from 1 to about 4 carbon atoms, the group being appended to an aromatic group of A;R.sup.2 represents an alkoxy group having from 1 to about 8 carbon atoms or an alkylenedioxy group having from 1 to about 4 carbon atoms, the group being appended to an aromatic group of QN.sup..sym. ;each n and m independently represents an integer from 0 to 5, with the proviso that the polymer contains recurring units having at least two alkoxy groups or one alkylenedioxy group;each R.sup.3 independently represents hydrogen or an alkyl group having from 1 to about 6 carbon atoms;X.sup..crclbar. represents an anion;x is from about 0 to about 80 mole percent;y is from about 20 to about 100 mole percent; andz is from about 0 to about 10 mole percent.

摘要翻译： 描述了摄影元件和扩散转移组合物，其包含新型聚合物媒染剂，其包含具有下式的重复单元：其中A表示衍生自α，β-烯属不饱和单体的重复单元; B表示衍生自含有至少两个烯属不饱和基团的单体的重复单元; QN（+）表示含有季铵化氮基团的部分; R1表示具有1至约8个碳原子的烷氧基或具有1至约4个碳原子的亚烷基二氧基，该基团附加至A的芳族基团; R2表示具有1至约8个碳原子的烷氧基或具有1至约4个碳原子的亚烷基二氧基，该基团附加到QN（+）的芳族基团上; 每个n和m独立地表示0至5的整数，条件是聚合物含有具有至少两个烷氧基或一个亚烷基二氧基的重复单元; 每个R 3独立地表示氢或具有1至约6个碳原子的烷基; X（ - ）表示阴离子; x为约0至约80mol％; y为约20至约100摩尔％; 且z为约0至约10摩尔％。

公开(公告)号：US4446219A

公开(公告)日：1984-05-01

申请号：US406307

申请日：1982-08-09

申请人： Peter Bergthaller ,  Jurgen Strauss

发明人： Peter Bergthaller ,  Jurgen Strauss

IPC分类号： C09B57/10 ,  G03C8/00 ,  G03C8/24 ,  G03C8/56 ,  G03C1/40 ,  G03C5/54 ,  G03C7/00

CPC分类号： C07C323/00 ,  G03C8/246 ,  G03C8/56

摘要： In a photographic material suitable for use as image receptor element for the dye diffusion transfer process, a dyeable layer arranged on a layer support contains nickel chelates of a 2,2'-bisphenol corresponding to one of the general formulae I and II as metallizing agents for the formation of colored complexes of organic colorless or colored complex formers. The chelatizable image dyes which are transferred image-wise into the dye absorbent layer in the process of development give rise to the corresponding nickel complexes which have improved light stability. ##STR1## X=S, ##STR2## or --SO.sub.2 --; R.sup.1 =a hydrocarbon group optionally attached through --O-- or a halogen or R.sup.4 ;R.sup.2 =hydrogen, halogen, alkyl or alkoxy, alkenyl a condensed benzene ring or R.sup.4 if R.sup.1 does not denote a group R.sup.4 ;R.sup.3 =R.sup.2 or ##STR3## R.sup.4 =--CO--O--R.sup.5, ##STR4## --NH--CO--R.sup.2 or --NH--SO.sub.2 --R.sup.9 ; R.sup.5 =alkyl, aralkyl or cycloalkyl;R.sup.6, R.sup.7 =hydrogen, alkyl, aralkyl, aryl, cycloalkyl or together denote a residue for completing a cyclic amino group;R.sup.8 =alkyl, aralkyl, aryl, ##STR5## and R.sup.9 =alkyl, aryl or ##STR6##

摘要翻译： 在适合用作染料扩散转移过程的图像接收元件的照相材料中，布置在层载体上的可染色层含有对应于通式I和II之一的2,2'-双酚的镍螯合物作为金属化剂 用于形成有机无色或有色络合物的有色复合物。 在显影过程中成像转移到染料吸收层中的可螯合图像染料产生具有改善的光稳定性的相应的镍络合物。 X = S，或-SO2-; R1 =任选地通过-O-或卤素或R 4连接的烃基; R2 =氢，卤素，烷基或烷氧基，烯基稠合苯环或R4，如果R1不表示基团R4; R 3 = R 2或R 4 = -CO-O-R 5，图像-NH-CO-R 2或-NH-SO 2 -R 9; R5 =烷基，芳烷基或环烷基; R6，R7 =氢，烷基，芳烷基，芳基，环烷基或一起表示用于完成环状氨基的残基; R8 =烷基，芳烷基，芳基，和R 9 =烷基，芳基或者IMAGE

公开(公告)号：US4415647A

公开(公告)日：1983-11-15

申请号：US427067

申请日：1982-09-29

申请人： Gerald W. Klein ,  Wayne A. Bowman

发明人： Gerald W. Klein ,  Wayne A. Bowman

IPC分类号： G03C8/56 ,  G03C1/40 ,  G03C1/10 ,  G03C5/54

CPC分类号： G03C8/56 ,  Y10S430/142 ,  Y10T428/31855 ,  Y10T428/31935

摘要： Photographic elements, diffusion transfer assemblages and processes are described wherein a dye image-receiving layer comprising a poly(vinylimidazole) mordant is employed in a nonmordanting, water-permeable polymeric vehicle. The polymeric vehicle comprises recurring units derived from a hydroxyalkyl acrylate ester, and/or an N-hydroxyalkylacrylamide, and/or an N-alkylacrylamide. Image sharpness is thereby improved, especially under conditions of high temperature and humidity.

摘要翻译： 描述了摄影元件，扩散转移组合和方法，其中包含聚（乙烯基咪唑）媒染剂的染料影像接受层被用于非引诱的，透水的聚合物载体中。 聚合物载体包含衍生自丙烯酸羟烷基酯和/或N-羟烷基丙烯酰胺和/或N-烷基丙烯酰胺的重复单元。 从而改善了图像清晰度，特别是在高温和高湿的条件下。

公开(公告)号：US4358524A

公开(公告)日：1982-11-09

申请号：US310720

申请日：1981-10-13

申请人： Richard C. Sutton ,  David P. Brust ,  Lewis R. Hamilton

发明人： Richard C. Sutton ,  David P. Brust ,  Lewis R. Hamilton

IPC分类号： G03C8/52 ,  G03C8/56 ,  G03C1/40 ,  G03C5/54 ,  G03C7/00

CPC分类号： G03C8/56 ,  G03C8/52 ,  Y10S430/142

摘要： Photographic elements, diffusion transfer assemblages and processes are described wherein a polymeric vehicle is employed in a metallizable dye image-receiving layer, a layer adjacent thereto or both. The polymeric vehicle comprises a cross-linked polymer derived from recurring units of an acrylamide, a 1-vinyl-2-pyrrolidone or a 2-hydroxyethyl acrylate and a cross-linkable monomer.

摘要翻译： 描述了摄影元件，扩散转移组合和方法，其中聚合物载体用于可镀金属的染料影像接收层，与其相邻的层或两者。 聚合物载体包含衍生自丙烯酰胺，1-乙烯基-2-吡咯烷酮或丙烯酸2-羟乙酯和可交联单体的重复单元的交联聚合物。