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:
Jan. 24, 1978
Filed:
Nov. 05, 1976
Applicant:
Inventors:
Keiichi Kishimoto, Ichihara, JA;
Yoshinobu Koda, Chiba, JA;
Shosaku Sasaki, Ichihara, JA;
Masahiko Suzuki, Ichihara, JA;
Assignee:
Toray Silicone Company, Ltd., Ichihara, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 2604 / ; 252 497 ;
Abstract
A reaction product of an alkali metal siloxanolate having at least three organosiloxane units per molecule with a cerium salt of an organic carboxylic acid or cerium chloride and an organic carboxylic acid salt or alkoxy compound of zirconium, titanium or iron are added to organosiloxane polymers to improve the heat-stability of the polymer.