Invention Grant
- Patent Title: Composite materials
- Patent Title (中): 复合材料
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Application No.: US13123744Application Date: 2009-10-07
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Publication No.: US08906481B2Publication Date: 2014-12-09
- Inventor: Mark Whiter
- Applicant: Mark Whiter
- Applicant Address: GB Cambridge
- Assignee: Hexcel Composites
- Current Assignee: Hexcel Composites
- Current Assignee Address: GB Cambridge
- Agent W. Mark Bielawski; David J. Oldenkamp
- Priority: GB0819186.8 20081020
- International Application: PCT/GB2009/051329 WO 20091007
- International Announcement: WO2010/046682 WO 20100429
- Main IPC: B32B27/00
- IPC: B32B27/00 ; D03D33/00 ; B32B27/02 ; B32B5/26
Abstract:
A prepreg assembly comprising resin and fibers and comprising an uppermost curable resin surface layer such that when the assembly is cured, the uppermost surface layer has a sandability of at least 0.30 mg/cycle over 200 cycles, as measured according to ASTM D4060 using a Taber 5151 Abrasion Tester fitted with H18 wheels and a 1.0 kg weight is provided.
Public/Granted literature
- US20110194942A1 IMPROVED COMPOSITE MATERIALS Public/Granted day:2011-08-11
Information query
