发明名称 |
UEBERZUGSMASSE UND VERFAHREN ZUM UEBERZIEHEN EINES SUBSTRATES |
摘要 |
A weatherable coating composition, especially for imparting abrasion resistance to thermoplastic substrates, comprising about 30-50 parts by weight of a colloidal silica and about 50 to 70 parts by weight of a mixture of (i) dialkyldialkoxysilane and (ii) alkyl trialkoxysilane wherein the weight ratio of (i) to (ii) is about 1:19 to about 1:4. A method of applying the coating composition to a substrate and coated articles are also disclosed. |
申请公布号 |
DE2811072(A1) |
申请公布日期 |
1978.09.28 |
申请号 |
DE19782811072 |
申请日期 |
1978.03.14 |
申请人 |
ROHM AND HAAS CO. |
发明人 |
CHARLES ARMBRUSTER,DAVID;FREDERICK FISCHER,WILLIAM |
分类号 |
C09D183/04 |
主分类号 |
C09D183/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|