Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1977-12-30
1979-06-26
Woodberry, Edward M.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
260 13, 260 17R, 428392, B32B 900, C08L 128
Patent
active
041593626
ABSTRACT:
An aqueous size composition is disclosed. The composition is particularly suited for application to glass fibers, and consists essentially of an emulsified epoxy resin, a gamma-methacryloxypropyltrialkoxy silane wherein the alkoxy group has from 1 to 3 carbons, a polyethylene glycol monostearate, a polyvinylpyrrolidone, a water dispersible powder of disintegrated beta-1,4-glucan material and sodium carboxymethyl cellulose dispersed therein and an organic acid in an amount sufficient to provide a pH from 3 to 6.
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Cloutier Philip R.
Owens-Corning Fiberglas Corporation
Purdue John C.
Wilkens James B.
Woodberry Edward M.
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