Resin-soluble veils for composite article fabrication and methods of manufacturing the same

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United States of America Patent

PATENT NO 9902118
APP PUB NO 20150091216A1
SERIAL NO

14566072

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Embodiments of the invention are directed to resin-soluble thermoplastic veils for use in liquid resin infusion processes, methods of manufacturing resin-soluble thermoplastic veils for use in liquid resin infusion processes, and methods of manufacturing composite articles using resin-soluble thermoplastic veils for use in liquid resin infusion applications. The resin-soluble thermoplastic veils according to embodiments of the invention and of which function as a toughening agent in composites having the veil incorporated therein have improved characteristics including, but not limited to, increased uniformity and decreased thickness relative to prior art veils. These characteristics translate into improvements in the processing of a composite article including, but not limited to, a substantial or complete elimination in premature dissolution of the veil during cure. The resultant composite article also realizes improvements including, but not limited to, distribution evenness of the toughening agent throughout the composite.

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Patent Owner(s)

Patent OwnerAddress
CYTEC TECHNOLOGY CORP300 DELAWARE AVENUE WILMINGTON DE 19801 UNITED STATES OF AMERICA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blackburn, Robert Hull, GB 22 181
Doyle, Marc Chester, GB 8 105
Harmon, Billy Simpsonville, US 8 2
Ponsolle, Dominique Winona, US 21 135
Price, Richard Corona, US 67 327

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