Joseph J Geiser

US Patent:

47556080, Jul 5, 1988

Filed:

Nov 10, 1986

Appl. No.:

6/929125

Inventors:

Joseph F. Geiser - Uniontown OH
Roger J. Hopper - Akron OH

Assignee:

The Goodyear Tire & Rubber Company - Akron OH

International Classification:

C07D41712

US Classification:

548158

Abstract:

There is disclosed a preparation of (optionally substituted) 2,2'-dithiobis(benzothiazole) by the oxidation of 2-mercaptobenzothiazole using bromate salts as the oxidant in an acidified aqueous reaction medium. The process of this invention provides an efficient and practical step in a procedure for the production of 2,2'-dithiobis(benzothiazole) that is virtually pollution free.

US Patent:

45799113, Apr 1, 1986

Filed:

Jun 3, 1985

Appl. No.:

6/740156

Inventors:

Richard M. D'Sidocky - Ravenna OH
Kirkwood S. Cottman - Akron OH
Joseph F. Geiser - Uniontown OH
Paul H. Sandstrom - Tallmadge OH
Robert A. Smith - Uniontown OH

Assignee:

The Goodyear Tire & Rubber Company - Akron OH

International Classification:

C08L 900

US Classification:

525223

Abstract:

There are disclosed polymers which have nonionic surfactant moieties pendant to the polymeric backbone which exhibit activated sulfur vulcanization, a process for their preparation, and mixtures of polymeric cure activators and elastomers.

US Patent:

47556072, Jul 5, 1988

Filed:

Nov 10, 1986

Appl. No.:

6/928780

Inventors:

Joseph F. Geiser - Uniontown OH
Roger J. Hopper - Akron OH

Assignee:

The Goodyear Tire & Rubber Company - Akron OH

International Classification:

C07D41712

US Classification:

548158

Abstract:

There is disclosed a preparation of (optionally substituted) 2,2'-dithiobis(benzothiazole) by the oxidation of 2-mercaptobenzothiazole using bromate salts as the oxidant in an aqueous/alcohol reaction medium. The process of this invention provides an efficient and practical step in a procedure for the production of 2,2'-dithiobis(benzothiazole) that is virtually pollution free.

US Patent:

50344706, Jul 23, 1991

Filed:

Sep 4, 1990

Appl. No.:

7/576913

Inventors:

Joseph F. Geiser - Uniontown OH
Dane K. Parker - Massillon OH
Richard G. Bauer - Kent OH
Kenneth F. Castner - Uniontown OH

Assignee:

The Goodyear Tire & Rubber Company - Akron OH

International Classification:

C08F 808

US Classification:

525360

Abstract:

The present invention relates to a process for the preparation of epoxidized synthetic cis-1,4-polyisoprene. The process involves reacting the synthetic cis-1,4-polyisoprene in a C. sub. 5 -C. sub. 7 aliphatic hydrocarbon with tertiary butyl hydroperoxide in the presence of a molybdenum catalyst at a reaction temperature ranging from about 20. degree. C. to about 100. degree. C. The molybdenum catalyst is prepared by reacting together under a N. sub. 2 atmosphere molybdenum pentachloride with a carboxylic acid of the formula: CH. sub. 3 (CH. sub. 2). sub. n COOH wherein n is an integer ranging from 8 to 28. The molar ratio of molybdenum pentachloride to the carboxylic acid ranges from about 1:1 to 1:3.

Address:

171 Dartmouth Dr, Canfield, OH 44406

Phone:

3302863073

VIN:

1GTR2VE09BZ121065

Make:

GMC

Model:

SIERRA 1500

Year:

2011