Title:
SHAPED INTERLAYER FOR HEADS-UP DISPLAY WINDSHIELDS AND PROCESS FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO2002103434
Kind Code:
A8
Abstract:
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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Inventors:
TRAVIS JIMMY K (US)
HOLLINGSWORTH RANDALL A (US)
HOLLINGSWORTH RANDALL A (US)
Application Number:
PCT/US2002/021111
Publication Date:
September 25, 2003
Filing Date:
June 17, 2002
Export Citation:
Assignee:
DU PONT (US)
TRAVIS JIMMY K (US)
HOLLINGSWORTH RANDALL A (US)
TRAVIS JIMMY K (US)
HOLLINGSWORTH RANDALL A (US)
International Classes:
B60J1/00; B29C48/08; B29C48/12; B29C48/30; B29C48/31; B32B3/00; B32B17/10; C03C27/12; G02B27/01; G02B27/00; (IPC1-7): G02B27/01; B32B17/10
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