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:
Nov. 30, 1993
Filed:
Jun. 12, 1992
Applicant:
Inventors:
Assignee:
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
524847 ; 524863 ;
Abstract
The present process of producing a room temperature curable organopolysiloxane composition is characterized in that an organopolysiloxane represented by the following general formula (1) or (2): ##STR1## wherein X represents a hydrolyzable group such as an alkoxy group, R.sup.1 and R.sup.2 each represent a monovalent hydrocarbon group such as an alkyl group and a phenyl group, n is a positive integer, and a is 2 or 3, and a finely divided silica are mixed and thereafter a condensation catalyst is mixed. According to the present process, a curable composition which will not slump can be obtained without using a slump preventive.