发明名称 |
BEKLEDINGSMATERIALEN, ALSMEDE WERKWIJZE VOOR HET BEKLEDEN VAN EEN SUBSTRAAT EN ALDUS BEKLEDE VOORWERPEN. |
摘要 |
<p>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.</p> |
申请公布号 |
NL185021(B) |
申请公布日期 |
1989.08.01 |
申请号 |
NL19780002878 |
申请日期 |
1978.03.16 |
申请人 |
ROHM AND HAAS COMPANY TE PHILADELPHIA, PENNSYLVANIE, VER. ST. V. AM. |
发明人 |
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分类号 |
C09D183/04 |
主分类号 |
C09D183/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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