发明名称 |
WATERPROOF PHOTOGRAPHIC PAPER |
摘要 |
<p>A waterproof paper support having a photographic emulsion which is coated on both sides with a waterproof synthetic resin. The coating which carries the photographic emulsion preferably is a prepolymer of an unsaturated polyester resin which can be polymerized by electron bombardment. This coating contains at least 20% by weight of a white light-reflecting pigment having a particle size in excess of 0.1 micron.</p> |
申请公布号 |
GB2078235(B) |
申请公布日期 |
1984.03.14 |
申请号 |
GB19810017810 |
申请日期 |
1981.06.10 |
申请人 |
SCHOELLER FELIX JR & GMBH & CO KG |
发明人 |
|
分类号 |
B32B37/00;C08F2/54;D21H19/24;D21H19/38;G03C1/79;(IPC1-7):08F2/54;03C1/76 |
主分类号 |
B32B37/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|