发明名称 |
Photographic element comprising antistatic layer |
摘要 |
A photographic element comprising a polymeric film base, a silver halide emulsion layer, and an antistatic layer comprising a colloidal vanadium oxide and a vinyl addition polymer dispersion in a dry weight ratio of from 1:30 to 1:500. The antistatic layer may be present as a backing layer on the side of the base opposite the silver halide emulsion layer, as a subbing layer between the base and the emulsion layer in a single or double side coated photographic element, and/or as a subbing layer between the base and a different backing layer. No barrier layer is used over the antistatic layer.
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申请公布号 |
US5914222(A) |
申请公布日期 |
1999.06.22 |
申请号 |
US19970936125 |
申请日期 |
1997.09.24 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
MORRISON, ERIC D.;PUPPO, PAOLA;VALSECCHI, ALBERTO;MARTINO, ELIO;KAUSCH, WILLIAM L.;TORTEROLO, RENZO |
分类号 |
C08F214/08;C08K3/20;C09D127/08;C09D133/02;C09D133/06;C09D135/00;C09K3/16;G03C1/005;G03C1/053;G03C1/85;G03C1/89;(IPC1-7):G03C1/89 |
主分类号 |
C08F214/08 |
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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