发明名称 |
Photographic elements containing encapsulated polymers coordinated with metal ions |
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.
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申请公布号 |
US4288511(A) |
申请公布日期 |
1981.09.08 |
申请号 |
US19800144808 |
申请日期 |
1980.04.29 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
MYERS, JR., DREWFUS Y.;HAWKS, III, GEORGE H. |
分类号 |
G03C8/08;G03C8/56;(IPC1-7):G03C1/40;G03C1/10;G03C5/54;C08K9/00 |
主分类号 |
G03C8/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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