Discontinuous fiber pretreatment

Details Discontinuous fiber pretreatment Discontinuous fiber pretreatment

1984-03-07

1985-04-02

Kight, John

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524 35, 524733, 524808, 523207, 81161, 8189, B32B 516

Patent

active

045088608

ABSTRACT:
In a method of incorporating fibers in a rubber matrix, an improved fiber pretreatment is disclosed which comprises mixing from 3% to 15% by weight vinyl pyridine latex with a fiber-in-water mixture of essentially delignified hardwood fibers which have not been subjected to post-delignification drying, said mixture having a consistency of from 10% to 40% solids, subsequently expressing water and drying the treated fiber.

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