发明授权
- 专利标题: Polyurethane adhesive for windshield applications
- 专利标题(中): 用于挡风玻璃应用的聚氨酯胶粘剂
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申请号: US12974879申请日: 2010-12-21
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公开(公告)号: US08512506B2公开(公告)日: 2013-08-20
- 发明人: Steven A. Rosenberg , Hong Yao , Thomas Bove , Adrian Van Maurik , Hans Peter Tschan , Norman Blank
- 申请人: Steven A. Rosenberg , Hong Yao , Thomas Bove , Adrian Van Maurik , Hans Peter Tschan , Norman Blank
- 申请人地址: CH Baar
- 专利权人: Sika Technology AG
- 当前专利权人: Sika Technology AG
- 当前专利权人地址: CH Baar
- 代理机构: Buchanan Ingersoll & Rooney PC
- 主分类号: B60J1/00
- IPC分类号: B60J1/00 ; E06B3/00 ; E06B5/00 ; E06B7/00 ; C04B37/00 ; C09J4/00 ; C09J101/00 ; C09J201/00 ; C08G18/08 ; C08G18/18 ; C08G18/00
摘要:
An automotive windshield replacement method which includes: a) applying an adhesive to an automotive windshield and/or an automobile body substrate, said adhesive including at least one urethane prepolymer formed from reaction materials including: i) isophorone diisocyanate and/or 4,4′-diphenylmethanediisocyanate; ii) an ethylene oxide-end-capped triol having a weight average molecular weight of about 4500 to about 5000; and iii) hexanediol adipate; b) contacting the substrates together, within the working time of the adhesive, along at least a portion of the substrate(s) to which the adhesive has been applied; and c) allowing the adhesive to bond the substrates together.
公开/授权文献
- US20110168321A1 POLYURETHANE ADHESIVE FOR WINDSHIELD APPLICATIONS 公开/授权日:2011-07-14