Preserved and stabilized natural latex, with water-soluble carbo

Details Preserved and stabilized natural latex, with water-soluble carbo Preserved and stabilized natural latex, with water-soluble carbo

1997-03-14

1998-06-30

Hoke, Veronica P.

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...

524396, 524397, 524400, 524925, 524926, C08K 5098

Patent

active

057734992

ABSTRACT:
A natural rubber latex has been preserved and stabilized by at least one water-soluble carboxylic acid salt of the formula R--COO.sup.- M.sup.+, in which R is an alkyl or alkenyl radical having a branched carbon chain and M.sup.+ is a monovalent cation. A process for the preparation of the rubber latex mixture uses a water-soluble carboxylic acid salt for the preservation and stabilization of natural latex.

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Wong Niap Poh; Developments in Natural Rubber Latex: Production, Properties, Stability; Elastomerics, Dec. 1989.
D.C. Blackley et al.; "Effect of Potassium Fatty-Acid Soaps Upon Mechanical and . . . "; Plastics and Rubber: Materials and Application; May 1979.

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