Fiber-containing prepregs and methods and systems of making

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United States of America Patent

PATENT NO 11548245
APP PUB NO 20150145165A1
SERIAL NO

14088034

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Abstract

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Methods of making fiber-containing prepregs are described. The methods may include the steps of providing a plurality of fibers, and applying a reactive resin composition to the plurality of fibers to make a mixture of the plurality of fibers and the resin composition. The reactive resin composition may include at least one of monomers and oligomers capable of polymerizing into a polymerized resin matrix. The mixture may be heated to a polymerization temperature where the monomers, oligomers, or both polymerize to form a fiber-resin amalgam that includes the polymerized resin matrix. The fiber-resin amalgam may be formed into the fiber-containing prepreg. Also described are methods of forming a fiber-reinforced composite that includes the prepreg.

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Patent Owner(s)

  • JOHNS MANVILLE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asrar, Jawed Englewood, US 285 2641
Block, Michael J Centennial, US 23 209
Gleich, Klaus Friedrich Highlands Ranch, US 85 472
Yohannes, Asheber Littleton, US 38 149
Zhang, Mingfu Highlands Ranch, US 148 670

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