发明名称 |
Process for the production of matting layers |
摘要 |
For the production of matted outer layers of photographic silver halide recording materials particles of a copolymer of maleic acid anhydride and a C2-C8 monoolefin are dispersed in an aqueous solution of a hydrophilic colloid and the dispersion thus formed is applied to one or both surfaces of the photographic recording material and the layer is dried.
|
申请公布号 |
US4287299(A) |
申请公布日期 |
1981.09.01 |
申请号 |
US19800149496 |
申请日期 |
1980.05.13 |
申请人 |
AGFA-GEVAERT AG |
发明人 |
HIMMELMANN, WOLFGANG;BRUECK, ROLF;SAUERTEIG, WOLFGANG;KRUCK, PETER;KOLB, GUENTER;SACKMANN, GUENTER |
分类号 |
G03C1/32;G03C1/04;G03C1/95;(IPC1-7):G03C1/76 |
主分类号 |
G03C1/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|