发明授权
- 专利标题： Binder and a packaging laminate comprising the binder
- 专利标题（中）： 粘合剂和包含粘合剂的包装层压材料
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申请号： US10542575申请日： 2004-02-11
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公开(公告)号： US07459214B2公开(公告)日： 2008-12-02
- 发明人: Torsten Olofsson , Bertrand Jaccoud
- 申请人： Torsten Olofsson , Bertrand Jaccoud
- 申请人地址： CH Pully
- 专利权人： Tetra Laval Holdings & Finance S.A.
- 当前专利权人： Tetra Laval Holdings & Finance S.A.
- 当前专利权人地址： CH Pully
- 代理机构： Buchanan, Ingersoll & Rooney PC
- 优先权： SE0300553 20030228; SE0300554 20030228
- 国际申请： PCT/SE2004/000173 WO 20040211
- 国际公布： WO2004/076580 WO 20041009
- 主分类号： B32B13/12
- IPC分类号： B32B13/12 ; B32B27/06 ; B32B27/36
摘要：
A binder for a packaging laminate, which binder comprises a polyolefin grafted with an unsaturated alkoxysilane. According to the invention, the grafted polyolefin is blended with a non-grafted polyolefin, in said binder, whereby the flexibility of the binder is improved, which in turn provides for an increased number of adhesion points when the binder is used in a binding layer in the packaging laminate. The invention also relates to packaging laminate (10, 30, 40, 50) comprising the binder and to a packaging container (60) formed form the packaging laminate.
公开/授权文献
- US20060134355A1 Binder and a packaging laminate comprising the binder 公开/授权日：2006-06-22
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