发明授权
- 专利标题: Coating composition
- 专利标题(中): 涂料组成
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申请号: US186158申请日: 1980-09-11
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公开(公告)号: US4294939A公开(公告)日: 1981-10-13
- 发明人: Eiji Taniguchi , Susumu Akagi , Seiichi Torimitsu
- 申请人: Eiji Taniguchi , Susumu Akagi , Seiichi Torimitsu
- 申请人地址: JPX Tokyo
- 专利权人: Toray Industries, Inc.
- 当前专利权人: Toray Industries, Inc.
- 当前专利权人地址: JPX Tokyo
- 主分类号: C08F20/00
- IPC分类号: C08F20/00 ; C08F20/34 ; C08G59/00 ; C08L33/00 ; C08L33/02 ; C08L63/00 ; C09D133/04 ; C09D133/06 ; C09D163/00
摘要:
Coating composition comprising (I) cross-linkable basic acrylic component, in which there are present, in polymerized form, (a) 2 to 10(A)% of at least one dialkylaminoalkyl acrylate, (b) 0.5 to 5(B)% of at least one acrylic amide, (c) 0.5 to 20(C)% of at least one hydroxyalkyl acrylate, (d) 35 to 95% of at least one alkyl acrylate, and (e) 0 to 50% of one or more other monomers, wherein the percentages A, B and C satisfy the relation: ##EQU1## and (II) cross-linking polyepoxide component having an epoxy equivalent of 400 or less, the ratio by gram atom of the basic nitrogen in (I) to the epoxy oxygen in (II) being from 0.3 to 3.0.