发明授权
- 专利标题: Adhesive material
- 专利标题(中): 胶粘材料
-
申请号: US10581192申请日: 2004-11-16
-
公开(公告)号: US08945717B2公开(公告)日: 2015-02-03
- 发明人: Marc Husemann , Stephan Zollner
- 申请人: Marc Husemann , Stephan Zollner
- 申请人地址: DE Hamburg
- 专利权人: tesa SE
- 当前专利权人: tesa SE
- 当前专利权人地址: DE Hamburg
- 代理机构: Norris McLaughlin & Marcus PA
- 优先权: DE10357323 20031205
- 国际申请: PCT/EP2004/052971 WO 20041116
- 国际公布: WO2005/054389 WO 20050616
- 主分类号: B32B27/34
- IPC分类号: B32B27/34 ; B32B27/36 ; C09J7/00 ; C09J133/04
摘要:
The invention relates to a pressure-sensitive adhesive. It is envisaged that the pressure-sensitive adhesive comprises a first layer and a second layer,the first layer being a heat-activatable pressure-sensitive adhesive which has a static glass transition temperature Tg,a or a melting point Tm,a of at least +30° C.; andthe second layer being a polyacrylate pressure-sensitive adhesive which has a static glass transition temperature of not more than +15° C.
公开/授权文献
- US20070172684A1 Adhesive material 公开/授权日:2007-07-26
信息查询