Home

Primary Examiner: Griffin, Ronald W.
Assistant Examiner:
Attorney: Brunner; F. W., Rozmajzl; J. A.

Next ten patents ordered by date:

Inhibiting premature vulcanization of rubbers
Clottable fibrinogen free Factor VIII product and process
Hexapeptides and methods for their production
Process for the manufacture of chromium complexes from metallizable azo or azo methine dyes
Azo dyes containing a heterocyclic ring having a quaternized nitrogen atom and at least one optionally substituted phenoxyalkyl or naphthyloxyalkyl substituent
Water-insoluble nitrophenylazophenyl compounds containing a terminal --N--(C.sub.2).sub.n --O--CO-- or --CO--O--CH.sub.2 --CH.sub.2 --C.sub.3 F.sub.5 group
Intermediate for dephthaloylation of azetidinone compounds
1,3-Diaryl-2-pyrazoline derivatives
2-Amino-8-arylideno-3,4,5,6,7,8-hexahydro-4-arlypyrido[4,3-d]pyrimidines
6-Substituted-4-hydroxycinnolin-3-yl-carboxylic acids and esters thereof

Translate:
En
De
Es
Fr
It
Pt
Ja
Ko
Zh

Title: Sulfilimines as premature vulcanization inhibitors

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.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Hopper, Roger J. (Akron, OH, US)

Application Number: 707970
Filing Date: 1976-07-23
Publication_date: 1978-04-18
Assignee: The Goodyear Tire & Rubber Company (Akron, OH)
Primary Class(es): 524/168 524/169, 525/329.3, 525/330.4, 525/332.7, 525/346, 525/349, 525/351, 564/80, 564/82, 564/87, 564/89, 564/91, 564/98
Other Classes:
US Patent Ref:

3107229	Oct, 1963	Malz et al.	260/45.
3678017	Jul, 1972	Shelton et al.	260/79.
3856762	Dec, 1974	Hopper et al.	260/79.
3915907	Oct, 1975	Hopper	260/79.
3915940	Oct, 1975	Kool	260/79.

Other Refs: Other References: 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.