Structural mat matrix

Details Structural mat matrix Structural mat matrix

1997-09-08

1999-10-12

Nutter, Nathan M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524 14, 524847, 442173, 442176, 442180, B32B 326, B32B 516

Patent

active

059656387

ABSTRACT:
A structural mat matrix comprises (a) a substrate which consists essentially of from 80% to 99% by weight fiberglass fibers and from 20% to 1% by weight wood pulp and (b) a binder which consists essentially of from 80% to 95% by weight urea formaldehyde and from 20% to 5% by weight acrylic copolymer. The binder bonds the substrate fiberglass fibers and wood pulp together and comprises from 5% to 15% by weight of said matrix, preferably 10% by weight of the matrix.

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Dialog Citation 329240 PAPERCHEM No.: 53-09240 Opportunities for Glass Fibers in Wet-Laid Nonwovens; Bershas, J.P., INDA Tech. Symp. Nonwovens (Atlanta) 9:43-53 (Mar. 9-11, 1981).

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