发明授权
- 专利标题: Catechol-based vapor permeation curable coating compositions
- 专利标题(中): 基于儿茶酚的蒸气渗透固化涂料组合物
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申请号: US252844申请日: 1981-04-10
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公开(公告)号: US4366193A公开(公告)日: 1982-12-28
- 发明人: Gary L. Linden , Shiraz A. Kathiriya
- 申请人: Gary L. Linden , Shiraz A. Kathiriya
- 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: B05D3/04
- IPC分类号: B05D3/04 ; C08G18/18 ; C08G18/32
摘要:
Disclosed is a coating composition rapidly curable at room temperature in the presence of a vaporous tertiary amine catalyst which comprises catechol or a catechol derivative, a multi-isocyanate curing agent, and preferably a fugitive organic solvent.