发明名称 |
Bei Raumtemperatur unter Feuchtigkeit härtbare abriebfeste Beschichtungszusammensetzung |
摘要 |
<p>Disclosed herein is a room temperature, moisture-curable abrasion-resistant coating that is formulated from (A) a multifunctional acrylate, (B) an alkoxyfunctional organometallic compound of the general formula (OR)4M, wherein M is selected from Ti or Si atom and (C) a trialkoxyaminosilane. The ratio of (C) to (A) is selected such that the molar ratio of NH2 groups to functional acrylate groups is at least 10:1. The claimed composition has enhanced weatherability because our cure mechanism relies on moisture and is not adversely affected by the inclusion of substantially high quantities of ultraviolet protectants in the form of ultraviolet light absorbers and free radical scavengers.</p> |
申请公布号 |
DE69702215(T2) |
申请公布日期 |
2001.02.15 |
申请号 |
DE1997602215T |
申请日期 |
1997.01.24 |
申请人 |
DOW CORNING CORP., MIDLAND |
发明人 |
BLIZZARD, JOHN DONALD |
分类号 |
C07C69/54;C07F7/04;C07F7/18;C09D4/00;C09D4/02;C09D183/08;(IPC1-7):C09D4/00 |
主分类号 |
C07C69/54 |
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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