发明名称 Moisture curable polymers
摘要 This invention relates to a process for producing a moisture curable silyl-terminated polymer which comprises the steps of: (a) reacting a terminally-unsaturated monol (preferably a polyether or polyester monol) with a polyfunctional hydroxyl-reactive compound selected from the group consisting of polyisocyanates and organic polacyl compounds in a molar ratio of one mole of monol for each equivalent of functionality on said polyfunctional hydroxyl-reactive moiety, to provide a terminally-unsaturated polymer having terminal unsaturation at each end thereof; and (b) reacting said terminally-unsaturated polymer with a dialkoxyalkylsilane to form a dialkoxyalkylsilylterminated polymer capable of curing upon contact with moisture.
申请公布号 US5298572(A) 申请公布日期 1994.03.29
申请号 US19930043124 申请日期 1993.04.05
申请人 OLIN CORPORATION 发明人 KATZ, LAWRENCE E.
分类号 C08G18/67;C08G18/83;C08G63/685;C08G63/695;C08G63/91;C08G65/333;C08G65/336;C08L83/04;C08L101/00;C08L101/10;(IPC1-7):C08L75/04 主分类号 C08G18/67
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