发明名称 |
Vapor permeation curable coatings comprising polymercaptan resins and multi-isocyanate curing agents |
摘要 |
Disclosed is a method for curing a film of a coating composition under vapor permeation curable conditions. Such method comprises exposing a coating composition to a vaporous tertiary amine catalyst. The coating composition can be in the form of an atomizate which is concurrently generated and mixed with a vaporous tertiary amine catalyst followed by application to a substrate, or can be an applied film of the coating composition which is exposed to the vaporous tertiary amine catalyst. The coating composition comprises a polymercapto-compound and a multi-isocyanate curing agent. The coating composition can be formulated to contain very high solids content (e.g. in excess of 70% and on up to 100% non-volatile solids).
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申请公布号 |
US4753825(A) |
申请公布日期 |
1988.06.28 |
申请号 |
US19860905700 |
申请日期 |
1986.09.09 |
申请人 |
ASHLAND OIL, INC. |
发明人 |
LINDEN, GARY L.;BLAKLEY, BRENT A. |
分类号 |
C08G18/18;C08G18/38;C08G18/40;C08G18/46;C08G18/50;(IPC1-7):B05D1/04;B05D1/06 |
主分类号 |
C08G18/18 |
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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