Invention Grant
- Patent Title: Dry fibrous tape for manufacturing preform
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Application No.: US14750327Application Date: 2015-06-25
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Publication No.: US10583615B2Publication Date: 2020-03-10
- Inventor: Robert Blackburn , Samuel Jestyn Hill , Dominique Ponsolle , Carmelo Luca Restuccia
- Applicant: Cytec Industries Inc.
- Applicant Address: US NJ Woodland Park
- Assignee: Cytec Industries Inc.
- Current Assignee: Cytec Industries Inc.
- Current Assignee Address: US NJ Woodland Park
- Agent Thi Dang
- Main IPC: B29B11/16
- IPC: B29B11/16 ; B29C65/48 ; B29C70/38 ; B29C70/42 ; B32B5/26 ; B29C70/08 ; B32B5/02 ; B32B5/18 ; B32B5/12 ; B29C70/48 ; D04H3/04 ; D04H1/593 ; B29C70/44 ; B29B15/12 ; B29K105/08 ; B29K63/00 ; B29K75/00 ; B29K71/00 ; B29K81/00 ; B29K105/00 ; B29K307/04 ; B29K77/00 ; D04H1/587 ; D04H1/64 ; D04H1/74 ; D04H3/12 ; D04H1/58 ; B32B37/12 ; B32B38/04

Abstract:
A dry, fibrous tape for use in an automated placement process such as ATL or AFP and a preform produced therefrom. The preform is configured for resin infusion. The tape contains a layer of unidirectional fibers, at least one nonwoven veil bonded to one side of the fiber layer, and at least binding materials present within the tape. The preform produced from laying down such tape exhibits a low-bulk property that is close to the final thickness of the cured fiber-reinforced resin article and no further consolidation or compaction is required.
Public/Granted literature
- US20150375461A1 DRY FIBROUS TAPE FOR MANUFACTURING PREFORM Public/Granted day:2015-12-31
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