发明名称 |
Support material for light sensitive materials with back anticurl layer |
摘要 |
A support material for light sensitive materials is disclosed which has an anticurl layer on the back which contains at least a hardening agent and a bone gelatin that has been degraded by enzymatic action, and the gelatin has more than 40% low molecular fractions having a molecular weight of less than 100,000 and a gel strength of 200-250 g Bloom.
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申请公布号 |
US5374510(A) |
申请公布日期 |
1994.12.20 |
申请号 |
US19930171099 |
申请日期 |
1993.12.21 |
申请人 |
FELIX SCHOELLER, JR. PAPIERFABRIKEN |
发明人 |
WESTFAL, HORST;DIEKMANN, ANDREAS |
分类号 |
G03C1/76;B32B9/00;B32B27/10;C09D189/00;G03C1/79;G03C1/81;(IPC1-7):G03C1/85 |
主分类号 |
G03C1/76 |
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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