Patent ID: 9278333
Filing Date: 2016-03-08
CPC Classification: B01J,C09K

Claim Text:
1. A rubber foam oil-absorbing material, comprising the following components in weight: 100 parts of a mixture of natural rubber and butadiene rubber, 4-8 parts of N, N-dinitroso pentamethylene tetramine, 1-8 parts of 4,4′-oxydibenzenesulfonyl hydrazide, 1-6 parts of sodium bicarbonate, 0.3-0.8 part of diphenyl guanidine, 0.2-0.5 part of zinc dimethyl dithiocarbamate, 0.1-0.5 part of 2,2′-dithio-dibenzo thiazole, 0.1-0.3 part of tetramethyl thiuram disulfide, 3-5 parts of zinc oxide, 1-3 parts of stearic acid, and 0.5-1.5 parts of sulfur.