发明授权
US07700179B2 Shaped interlayer for heads-up display windshields and process for preparing same
有权
用于平板显示挡风玻璃的中间层及其制备方法
- 专利标题： Shaped interlayer for heads-up display windshields and process for preparing same
- 专利标题（中）： 用于平板显示挡风玻璃的中间层及其制备方法
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申请号： US11947595申请日： 2007-11-29
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公开(公告)号： US07700179B2公开(公告)日： 2010-04-20
- 发明人: Jimmy K. Travis , Randall A. Hollingsworth
- 申请人： Jimmy K. Travis , Randall A. Hollingsworth
- 申请人地址： US DE Wilmington
- 专利权人： E.I. du Pont de Nemours and Company
- 当前专利权人： E.I. du Pont de Nemours and Company
- 当前专利权人地址： US DE Wilmington
- 代理商 Kevin S. Dobson; Mark D. Kuller
- 主分类号： B32B3/00
- IPC分类号： B32B3/00 ; B32B23/02 ; B32B17/10 ; B32B27/42 ; G09G5/00 ; G02B27/14 ; B60J1/00
摘要：
A self-supporting adhesive web 10 having a uniform thickness profile across at least 20% of its width as shown by areas A and B and a wedge-shaped thickness profile in areas C and D. As shown in FIG. 2, a laminate comprises sheets of glass 12 and 14 having sandwiched therebetween adhesive interlayer 16. Interlayer 16 has a uniform thickness profile extending from edge 18 to point 20 and a wedge-shaped thickness profile from point 20 to edge 22.
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