发明名称 |
Aluminium-based polymer material and use of this material in a photographic product |
摘要 |
<p>The invention concerns an inorganic aluminium-based polymer and another element chosen from amongst silicon, titanium and zirconium. The polymer material is obtained from hydrolisable salts and/or compounds such as alkoxydes. Application to the production of ancillary layers in photographic products. <IMAGE></p> |
申请公布号 |
EP0818419(B1) |
申请公布日期 |
2000.01.12 |
申请号 |
EP19970420105 |
申请日期 |
1997.07.03 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
PONCELET, OLIVIER JEAN CHRISTIAN;RIGOLA, JEANNINE |
分类号 |
C01B33/26;C01G19/00;C01G23/00;C01G25/00;G03C1/85;(IPC1-7):C01F7/02 |
主分类号 |
C01B33/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|