Loaded polymer latex dye mordant composition
    122.
    发明授权
    Loaded polymer latex dye mordant composition 失效
    加载聚合物乳胶染料媒染剂组合物

    公开(公告)号:US4396698A

    公开(公告)日:1983-08-02

    申请号:US386380

    申请日:1982-06-08

    CPC分类号: G03C8/56 G03C1/04 Y10S430/142

    摘要: A loaded polymer latex composition is disclosed. The composition comprises an aqueous polymer latex whose dispersed phase is made up of a specified cross-linked quaternary salt polymer loaded with a specified hydrophobic substance. The latex composition can be advantageously employed as a mordant polymer in a photographic element for a color diffusion transfer process. Use of the latex improves light resistance without lowering the maximum densities of the film images.

    摘要翻译: 公开了一种负载的聚合物胶乳组合物。 该组合物包含水性聚合物胶乳,其分散相由装载有特定疏水性物质的规定的交联季盐聚合物组成。 胶乳组合物可有利地用作彩色扩散转移方法的照相元件中的媒染聚合物。 使用胶乳可以提高耐光性,而不会降低胶片图像的最大密度。

    Color diffusion transfer photographic elements
    123.
    发明授权
    Color diffusion transfer photographic elements 失效
    彩色扩散转印摄影元素

    公开(公告)号:US4308335A

    公开(公告)日:1981-12-29

    申请号:US170391

    申请日:1980-07-21

    摘要: A mordant layer for a color diffusion transfer photographic element containing a cationic polymer latex obtained by emulsion-polymerizing a monomer represented by formula (I) ##STR1## wherein R.sub.1 and R.sub.2 each represents hydrogen or an alkyl group having from 1 to 6 carbon atoms; R.sub.3, R.sub.4, and R.sub.5 each can represent an alkyl group having from 1 to 20 carbon atoms, or an aralkyl group having from 7 to 10 carbon atoms, or any two or R.sub.3, R.sub.4, and R.sub.5 together can form a ring; and X.sup..crclbar. represents an anion; as a shell component for a core component of dispersed particles of a polymer latex obtained by emulsion-polymerizing a water-insoluble monomer or monomers other than the monomer of formula (I).

    摘要翻译: 含有通过乳液聚合由式(I)表示的单体(I)得到的阳离子聚合物胶乳的彩色扩散转印照相元件的媒染剂层,其中R 1和R 2各自表示氢或具有1至6个 碳原子 R 3,R 4和R 5各自可以表示具有1至20个碳原子的烷基或具有7至10个碳原子的芳烷基,或任何两个或R 3,R 4和R 5可以形成环; X( - )表示阴离子; 作为通过使不溶于水的单体或不同于式(I)的单体的单体乳液聚合而获得的聚合物胶乳的分散颗粒的核心组分的壳组分。

    Photographic elements containing encapsulated polymers coordinated with
metal ions
    125.
    发明授权
    Photographic elements containing encapsulated polymers coordinated with metal ions 失效
    含有与金属离子配位的包封聚合物的照相元件

    公开(公告)号:US4241163A

    公开(公告)日:1980-12-23

    申请号:US22676

    申请日:1979-03-22

    CPC分类号: G03C8/08 G03C8/56 Y10S430/142

    摘要: A photographic element comprises a support having thereon a layer containing a hydrophilic vehicle having dispersed therein a particulate polymeric material encapsulated with a chelating or already chelated polymer, said element, when the polymer is not already chelated, comprising a source of metal ions. The elements are useful in diffusion transfer processes, and particularly useful with chelating acid dyes or dye-forming materials to provide a metallized dye image.

    摘要翻译: 照相元件包括其上具有包含亲水性载体的层的载体,其中分散有包含螯合或已螯合聚合物的颗粒状聚合物材料,当所述聚合物尚未螯合时,所述元件包含金属离子源。 这些元素在扩散转移过程中是有用的,并且特别适用于螯合酸性染料或染料形成材料以提供金属化染料图像。

    Photographic receiving layer with acid processed gelatin
    126.
    发明授权
    Photographic receiving layer with acid processed gelatin 失效
    具有酸加工明胶的摄影接收层

    公开(公告)号:US4220703A

    公开(公告)日:1980-09-02

    申请号:US24331

    申请日:1979-03-27

    申请人: Kazunobu Katoh

    发明人: Kazunobu Katoh

    摘要: A photographic element comprising a support having thereon at least one layer containing acid processed gelatin and a polymeric mordant containing a repeating unit represented by the following general formula (I): ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, which may be the same or different, each represents an alkyl group and the total number of carbon atoms in R.sub.1, R.sub.2 and R.sub.3 is 12 or more; and X.sup..crclbar. represents an anion.

    摘要翻译: 一种照相元件,包括其上具有至少一层包含酸加工明胶的载体和含有由以下通式(I)表示的重复单元的聚合物媒染剂:其中R1,R2和R3可以是 相同或不同,各自表示烷基,R1,R2和R3中的碳原子总数为12以上; X( - )表示阴离子。

    Photographic film units containing aza heterocyclic polymeric mordants
    127.
    发明授权
    Photographic film units containing aza heterocyclic polymeric mordants 失效
    含有杂环聚合物媒染剂的摄影胶片单元

    公开(公告)号:US4206279A

    公开(公告)日:1980-06-03

    申请号:US3170

    申请日:1979-01-15

    摘要: A photographic element comprising a support, a layer containing certain photographically useful fragments and a layer containing a dye mordant composition comprising a polymer having recurring units of the formula: ##STR1## wherein: A comprises polymerized units of ethylenically unsaturated monomers;R is H or alkyl;R.sup.1 is H, alkyl or is a group containing at least one atomatic nucleus;Q is a linking group;Y is H or an inert group;X is a leaving group;E and F are the atoms necessary to complete a 5-7 membered heterocyclic ring;n is 0 to 2;m is 1 to 3;p is 0 or 1;x is 0 to 90 weight percent; andy is 10 to 100 weight percent of the polymer.The polymeric mordants covalently bond with dyes or dye precursors and are especially useful in diffusion transfer processes.

    摘要翻译: 一种照相元件,包括载体,含有某些照相用碎片的层和含有染料媒染剂组合物的层,该层包含具有下式重复单元的聚合物:其中:A包含烯属不饱和单体的聚合单元; R是H或烷基; R1是H,烷基或是含有至少一个原子核的基团; Q是连接组; Y为H或惰性基团; X是离职团体 E和F是完成5-7元杂环所必需的原子; n为0〜2; m为1〜3; p为0或1; x为0〜90重量% y为聚合物的10〜100重量%。 聚合物媒染剂与染料或染料前体共价键合,特别适用于扩散转移过程。

    Photographic film units containing a polymeric mordant which covalently
bonds with certain dyes
    130.
    发明授权
    Photographic film units containing a polymeric mordant which covalently bonds with certain dyes 失效
    含有与某些染料共价结合的聚合物媒染剂的摄影胶片单元

    公开(公告)号:US4193795A

    公开(公告)日:1980-03-18

    申请号:US906289

    申请日:1978-05-15

    CPC分类号: G03C8/56 Y10S430/159

    摘要: A photographic element comprising a support, a layer containing certain photographically useful and/or active fragments and a layer containing a dye mordant composition comprising a polymer having recurring units of the formula selected from the group consisting of: ##STR1## wherein: R.sup.2 is hydrogen or alkyl;R.sup.1 is hydrogen, alkyl or aryl;L is a linking group;W is an electron-withdrawing group;X is a leaving group; andn is 0 or 1.The polymeric mordants covalently bond with dyes or dye precursors and are especially useful in diffusion transfer processes.

    摘要翻译: 一种照相元件,包括载体,含有某些照相有用和/或活性片段的层和含有染料媒染剂组合物的层,所述层包含具有选自以下的重复单元的聚合物:其中:R 2是氢 或烷基; R1是氢,烷基或芳基; L是连接基团; W是吸电子基团; X是离职团体 并且n为0或1.聚合物媒染剂与染料或染料前体共价结合,并且在扩散转移过程中特别有用。