Water soluble binder compositions containing beta-hydroxy uretha

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524590, 524839, 525411, 525418, 525419, 525437, 525440, 525454, 525127, 528 44, 528 60, 528 84, 528 73, 528 74, 528 75, C08J 300, C08K 320, C08L 7500, C08F 2000

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053469470

ABSTRACT:
The binder composition of this invention contains a beta-hydroxy urethane functional material and a polycarboxylic acid. Coated glass fibers are prepared by contacting said fibers with the binder composition of the invention and thereafter curing the composition. This invention is also an improved method of treating glass fibers by contacting them with the improved binder composition of the invention.

REFERENCES:
patent: 3661819 (1972-05-01), Koral et al.
patent: 4158574 (1979-06-01), Cummisford et al.
patent: 4588787 (1986-05-01), Kordomenos et al.
patent: 4708984 (1987-11-01), Forgione et al.

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