Glass fiber sizing composition

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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65 3C, 260 18S, 260 292EP, 427314, 427401, 428378, 428392, C08J 320

Patent

active

040495973

ABSTRACT:
A glass fiber sizing composition comprising a phenolic epoxy resin; the reaction product of a partial ester of a polycarboxylic acid which contains one or more unesterified carboxyl groups with a compound containing more than one epoxy group; a glass fiber lubricant; sufficient emulsifiers to impart a homogeneous mixture; a saturated fatty triglyceride; a silane coupling agent and a major amount of water. Glass fibers sized in accordance with the invention exhibit excellent reinforcing characteristics.

REFERENCES:
patent: 3249412 (1966-05-01), Kolek et al.
patent: 3437517 (1969-04-01), Eilerman et al.
patent: 3444116 (1969-05-01), Gagnon et al.
patent: 3473950 (1969-10-01), Wong
patent: 3803069 (1974-04-01), McWilliams et al.
patent: 3861895 (1975-01-01), Tarazi
patent: 3920596 (1975-11-01), Furukawa et al.

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