The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 1999
Filed:
Aug. 13, 1997
Applicant:
Inventors:
Rene Jean Zimmer, Howald, LU;
Friedrich Visel, Bofferdange, LU;
Uwe Ernst Frank, Ettelbruck, LU;
Thierry Florent Materne, Attert, BE;
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C08L / ; A61K / ;
U.S. Cl.
CPC ...
525236 ; 525237 ; 556429 ; 1322 / ;
Abstract
The present invention relates to compounds of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are independently selected from alkoxy radicals having from 1 to 8 carbon atoms, x is O or an integer of from 1 to 10; and Y is Li, K or Na. These compounds may be used as silica couplers in rubber compositions.
Zimmer, Rene. (1999). Na, k and li salts of siloxy compounds (U.S. Patent No. 5916973). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5916973
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile