发明名称 |
White polyester composition and support for photography |
摘要 |
Disclosed are a white polyester composition comprising a polyester containing a titanium dioxide, and the titanium dioxide being one subjected to a heat treatment at a temperature of 350 DEG C. or higher after at least one of an inorganic surface treatment and an organic surface treatment, and a support for photography having a polyester layer comprising the white polyester composition.
|
申请公布号 |
US5180658(A) |
申请公布日期 |
1993.01.19 |
申请号 |
US19920859239 |
申请日期 |
1992.03.26 |
申请人 |
KONICA CORPORATION |
发明人 |
KIYOHARA, KAZUTO;ARAKI, HIROMITSU;YAMAZAKI, TOSHIAKI;HARADA, ICHIYA |
分类号 |
C08K3/22;C08K9/00;G03C1/795;G03C1/95 |
主分类号 |
C08K3/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|