发明名称 |
WASSERFESTER FOTOGRAFISCHER PAPIERTRAEGER |
摘要 |
<p>A photographic paper support material for photographic purposes is disclosed with a polyolefin coating on both sides, wherein the base paper is internally sized by using a hydrophobizing sizing agent, and is surface sized with an aqueous coating mixture. The aqueous coating mixture contains a carboxyl-modified polyvinyl alcohol and optionally includes compounds with polyvalent cations. The paper support material is preferably used with such photographic layers as require wet development and wet fixing of the photographic image with photographic processing solutions.</p> |
申请公布号 |
DE3543597(A1) |
申请公布日期 |
1987.06.11 |
申请号 |
DE19853543597 |
申请日期 |
1985.12.10 |
申请人 |
FELIX SCHOELLER JUN. GMBH & CO KG |
发明人 |
KERKHOFF,ALOIS-BERNHARD,DIPL.-CHEM.DR.;BUNKE,DIETMAR,DIPL.-CHEM.DR. |
分类号 |
G03C1/775;G03C1/79;(IPC1-7):G03C1/87;D21H5/00 |
主分类号 |
G03C1/775 |
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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