Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1982-07-12
1984-11-13
Lilling, Herbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524493, 524575, 525348, 5253592, C08K 336
Patent
active
044826630
ABSTRACT:
This invention relates to the use of organo-sulfur substituted pyridine compounds as reinforcing promoters and coupling agents for silica filled rubber compositions.
REFERENCES:
patent: 3346544 (1967-10-01), Ayad et al.
patent: 3624029 (1971-11-01), Yokohama
patent: 3798196 (1974-03-01), Rocktaschel et al.
patent: 3869435 (1975-03-01), Trivette
patent: 4156677 (1979-05-01), Williams et al.
patent: 4201698 (1980-05-01), Itoh et al.
Translation "A Study of the Possibility of using 2-mercapto-4-methylpyrimidine HCl as an Accel. for Sulfur Vulcanization of Unsat. Rubbers in Industrial Stock", Kozhemyachko et al., (1975, pp. 12-14), Proizodstvo shin, RTI i ATI, #4, 1975.
Chem. Abs. 84-18867, (1976), Kozhemyachko et al.
Doescher Howard D.
Lilling Herbert J.
Phillips Petroleum Company
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