发明授权
US4396647A Vapor permeation curable coating compositions containing
2,3',4-trihydroxydiphenyl
失效
含有2,3',4-三羟基二苯基的透气固化涂料组合物
- 专利标题: Vapor permeation curable coating compositions containing 2,3',4-trihydroxydiphenyl
- 专利标题(中): 含有2,3',4-三羟基二苯基的透气固化涂料组合物
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申请号: US351323申请日: 1982-02-22
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公开(公告)号: US4396647A公开(公告)日: 1983-08-02
- 发明人: Gary L. Linden
- 申请人: Gary L. Linden
- 申请人地址: OH Dublin
- 专利权人: Ashland Oil, Inc.
- 当前专利权人: Ashland Oil, Inc.
- 当前专利权人地址: OH Dublin
- 主分类号: C08G18/18
- IPC分类号: C08G18/18 ; C08G18/32 ; C08G18/79 ; B05D3/04 ; B05D3/10
摘要:
Disclosed is a coating composition which is rapidly curable at room temperature in the presence of a vaporous tertiary amine catalyst. The coating composition comprises an aromatic hydroxyl functional polyol comprising 2,3',4-trihydroxydiphenyl and a multi-isocyanate curing agent.
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