METHOD OF PREPARING CURABLE ELASTOMER MATERIAL AND A METHOD FOR MANUFACTURE OF PRODUCTS THEREFROM Russian patent published in 2003 - IPC

Abstract RU 2219199 C2

FIELD: polymer materials. SUBSTANCE: invention relates to restoration of elastomeric ware and, in particular, to a method for preparing curable gray elastomer material. Sulfur-vulcanized elastomer material is treated with mixture containing one or more first-class substances composed of thiocarbamate and dialkyl dithiophosphates zinc salts and one or more second-class substances composed of 2- mercaptobenzothiazole or its derivatives, thiurames, guanidines, 4,4'-dithiomorpholine, and sulfenamides in presence of zinc oxide at temperature below 70 C. Restored material is used for manufacturing automobile tires, rugs, rug warp, pipes, and treads by molding °/° ° vulcanization. EFFECT: simplified process and reduced labor intensiveness. 12 cl, 6 tbl, 6 ex

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RU 2 219 199 C2

Authors

Sekkhar Balachandra Chakingal

Kormer V.A.

Sotnikova Eh.N.

Mironjuk V.P.

Trunova L.N.

Nikitina N.A.

Dates

2003-12-20Published

1995-06-23Filed