Sulfilimines as premature vulcanization inhibitors

Details Sulfilimines as premature vulcanization inhibitors Sulfilimines as premature vulcanization inhibitors

Filed on

1976-07-23

Date issued

1978-04-18

Examiner

Griffin, Ronald W.

Patent Class

Chemistry of carbon compounds

SubClass

Miscellaneous organic carbon compounds

Other Related Categories

260 795A, 260 795B, 260 795C, 260556A, 260556AR, 260556S, 260780, 260785, 260786, C07C14372, C07C14384, C08F 2800

Type

Patent

Status

active

Patent number

040850935

Description

ABSTRACT:
N-sulfonyl-sulfilimine compounds such as S,S-di(isopropyl)-N-(p-toluenesulfonyl) sulfilimine are used as premature vulcanization inhibitors in polymers compounded for sulfur vulcanization.

REFERENCES:
patent: 3107229 (1963-10-01), Malz et al.
patent: 3678017 (1972-07-01), Shelton et al.
patent: 3856762 (1974-12-01), Hopper et al.
patent: 3915907 (1975-10-01), Hopper
patent: 3915940 (1975-10-01), Kool
K. Tsujihara et al., Bulletin of the Chemical Society of Japan, vol. 42, pp. 2631-2635, (1969).
F. E. Hardy, Journal of the Chemical Society (London), part C, pp. 2087-2089, (1970).
Chemical Abstracts, vol. 77, Chemical Substance Index, (P-Z), Dec. 31, 1972, pp. 3721C5-3722C5.
Chemical Abstracts, vol. 78, Chemical Substance Index (O-Z), June 30, 1973, pp. 3833cs-3834cs.
Chemical Abstracts, vol. 79, Chemical Substance Index (J-Z), Dec. 31, 1973, p. 3475cs.
Chemical Abstracts, vol. 80, Chemical Substance Index (P-Z), June 30, 1974, pp. 3717cs-3718cs.
Chemical Abstracts, vol. 81, Chemical Substance Index (P-Z), Dec. 31, 1974, pp. 4006cs-4007cs.
Chemical Abstracts, vol. 82, Chemical Substance Index (Pep-Z), June 30, 1975, pp. 4142cs-4143cs.
Mann et al., Journal of the Chemical Society, London, vol. 121, 1922, pp. 1052-1055.

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