Title:
Towpregs From Recycled Plastics By Powder Fusion Coating And Method Of Production Therefor

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dc.contributor.patentcreator Muzzy, John D.
dc.date.accessioned 2017-05-12T14:27:03Z
dc.date.available 2017-05-12T14:27:03Z
dc.date.filed 3/9/1992
dc.date.issued 4/12/1994
dc.description.abstract An improved flexible towpreg article and a method of production therefor. The improved flexible towpreg article comprises a prepreg which comprises reinforcing filaments and matrix forming material comprising recycled plastics; the reinforcing filaments being substantially wetout by the matrix forming material such that the towpreg plies have a low void content compared to the multiply towpreg. The method of production for the improved flexible towpreg article includes the steps of spreading the reinforcing filaments; coating the reinforcing filaments with the matrix forming material in a manner causing interfacial adhesion of the matrix forming material to the reinforcing filaments; forming the prepreg by heating the matrix forming material contacting the reinforcing filaments until the matrix forming material liquefies and coats the reinforcing filaments; and cooling the prepregs in a manner such that substantial cohesion between neighboring towpreg plies is prevented until the matrix forming material solidifies.
dc.description.assignee Georgia Tech Research Corporation
dc.identifier.cpc B29C70/20
dc.identifier.cpc B29C70/50
dc.identifier.cpc B29C70/504
dc.identifier.patentapplicationnumber 07/848119
dc.identifier.patentnumber 5302419
dc.identifier.uri http://hdl.handle.net/1853/57158
dc.identifier.uspc 427/485
dc.title Towpregs From Recycled Plastics By Powder Fusion Coating And Method Of Production Therefor
dc.type Text
dc.type.genre Patent
dspace.entity.type Publication
local.contributor.corporatename Georgia Institute of Technology
local.relation.ispartofseries Georgia Tech Patents
relation.isOrgUnitOfPublication cc30e153-7a64-4ae2-9b1d-5436686785e3
relation.isSeriesOfPublication 0f49c79d-4efb-4bd9-b060-5c7f9191b9da
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