发明申请
- 专利标题： Primer Compositions for Adhesive Bonding Systems
- 专利标题（中）： 胶粘剂粘合系统的底漆组合物
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申请号： US11995031申请日： 2005-07-08
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公开(公告)号： US20100151253A1公开(公告)日： 2010-06-17
- 发明人: Marcel Roth , Jurgen Foll , Sven Wucherpfennig , Thomas Huver , Ulrike Schmidt-Freytag , Angela Gand , Thomas W. Regulski
- 申请人： Marcel Roth , Jurgen Foll , Sven Wucherpfennig , Thomas Huver , Ulrike Schmidt-Freytag , Angela Gand , Thomas W. Regulski
- 申请人地址： DE Dusseldorf US CT Rocky Hill
- 专利权人： Henkel KGaA,Henkel Corporation
- 当前专利权人： Henkel KGaA,Henkel Corporation
- 当前专利权人地址： DE Dusseldorf US CT Rocky Hill
- 国际申请： PCT/US05/24300 WO 20050708
- 主分类号： C08K5/378
- IPC分类号： C08K5/378 ; C09D5/08 ; C08K3/10 ; C08K3/20 ; B32B27/38 ; B32B27/08 ; B32B15/08 ; B32B15/092 ; C08L63/02 ; C08L63/00
摘要：
The present invention relates to primer compositions for adhesive bonding systems. The primer compositions may be in the form of sprayable aqueous dispersions, which are shelf stable at ambient temperatures for up to three months under ambient temperature conditions, and demonstrate a cure profile of 45 to 120 minutes within the temperature range of 220° F. to 350° F. within 60 minutes of application. Significantly, the inventive primer compositions are substantially free of chromate.