Invention Grant
US07790637B2 Composite laminate having an improved cosmetic surface and method of making same
有权
具有改善的化妆品表面的复合层压板及其制造方法
- Patent Title: Composite laminate having an improved cosmetic surface and method of making same
- Patent Title (中): 具有改善的化妆品表面的复合层压板及其制造方法
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Application No.: US11932244Application Date: 2007-10-31
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Publication No.: US07790637B2Publication Date: 2010-09-07
- Inventor: John DiFonzo , Chris Ligtenberg
- Applicant: John DiFonzo , Chris Ligtenberg
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Sterne, Kessler, Goldstein & Fox PLLC
- Main IPC: B32B27/04
- IPC: B32B27/04 ; D04H1/00

Abstract:
A composite laminate includes a plurality of sheets of prepreg stacked one over another, and a scrim layer provided on an exterior surface of the sheets of prepreg. Each prepreg sheet is formed of fibers preimpregnated with resin. The scrim layer and the sheets of prepreg form a composite laminate whereby the scrim layer constitutes an outer, exposed surface of the composite laminate. The scrim layer may be a nonwoven carbon or glass fiber scrim that has absorbed resin from the sheets of prepreg. A method of making a composite laminate includes placing into a mold a scrim and a plurality of sheets of prepreg, with the scrim extending between an exterior surface of the sheets of prepreg and an inner surface of the mold; forming a composite laminate whereby the scrim is adhered to the sheets of prepreg; and removing the composite laminate from the mold. An outer layer of the composite laminate includes the scrim.
Public/Granted literature
- US20090110872A1 Composite Laminate Having An Improved Cosmetic Surface And Method Of Making Same Public/Granted day:2009-04-30
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