发明名称 |
FOTOGRAFISCHER PAPIERTRAEGER |
摘要 |
<p>A photographic paper support made of a water-repellent sized base paper coated on both sides with a waterproof synthetic resin, and wherein the paper contains a combination of sizing substances including a water-repellent sizing agent, a cationic strengthening retention and binding agent and a sulfate or phosphate ester of a polysaccharide. The water-repellent sizing agent relative to the paper fiber content is about 0.2 to 2% by weight, the cationic strengthening and binding agent is greater in amount than about 1.5 of the water-repellent sizing agent, and the amount of the esterified polysaccharide is about 0.1 to 10% by weight relative to the fiber content.</p> |
申请公布号 |
DE3328463(A1) |
申请公布日期 |
1985.02.21 |
申请号 |
DE19833328463 |
申请日期 |
1983.08.06 |
申请人 |
FELIX SCHOELLER JR. GMBH & CO KG, 4500 OSNABRUECK, DE |
发明人 |
MEER, WALTER VON, DIPL.-ING. DR., 4505 BAD IBURG, DE |
分类号 |
D21H17/16;D21H17/17;D21H17/24;D21H19/16;D21H19/84;G03C1/76;G03C1/79;G03C8/52;(IPC1-7):G03C1/87;D21H5/00;D21H3/02;D21H3/20;D21H3/80 |
主分类号 |
D21H17/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|