发明授权
- 专利标题： Polyalkylene carbonate hot melt adhesive
- 专利标题（中）： 聚亚烷基碳酸酯热熔胶
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申请号： US171335申请日： 1988-03-21
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公开(公告)号： US4833036A公开(公告)日： 1989-05-23
- 发明人: Michael J. Cannarsa , Haven S. Kesling, Jr. , Donald E. Hostetler , Terence A. Cooper , Hsiang-Ning Sun
- 申请人： Michael J. Cannarsa , Haven S. Kesling, Jr. , Donald E. Hostetler , Terence A. Cooper , Hsiang-Ning Sun
- 申请人地址： DE Wilmington
- 专利权人： ARCO Chemical Technology, Inc.
- 当前专利权人： ARCO Chemical Technology, Inc.
- 当前专利权人地址： DE Wilmington
- 主分类号： C08G64/34
- IPC分类号： C08G64/34 ; C09J169/00
摘要：
Copolymers or terpolymers of carbon dioxide and at least one epoxide are found to be useful in formulations for adhesive compositions. Polarity due to the carbonate group and non-polarity due to the alkylene groups in the resulting polyalkylene carbonates makes it possible to adhere a large number of different surfaces such as steel, aluminum, fluoropolymers, and polyesters to themselves or to each other.