发明授权
- 专利标题: Dye image receiving material
- 专利标题(中): 染料图像接收材料
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申请号: US065874申请日: 1987-06-24
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公开(公告)号: US4772536A公开(公告)日: 1988-09-20
- 发明人: Leon L. Vermeulen , Ludovicus H. Vervloet , Willy P. De Smedt
- 申请人: Leon L. Vermeulen , Ludovicus H. Vervloet , Willy P. De Smedt
- 申请人地址: BEX Mortsel
- 专利权人: Agfa-Gevaert, N.V.
- 当前专利权人: Agfa-Gevaert, N.V.
- 当前专利权人地址: BEX Mortsel
- 优先权: BEXEP86201179.8 19860704
- 主分类号: G03C8/26
- IPC分类号: G03C8/26 ; G03C8/42 ; G03C8/52 ; G03C8/56 ; G03C5/54 ; G03C1/76
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.
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