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:
Mar. 26, 1991
Filed:
Dec. 26, 1989
Applicant:
Inventors:
Assignee:
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427387 ; 528 24 ;
Abstract
A silicone composition adapted for impregnation of electronic parts comprising a vinyl group-containing organopolysiloxane, an organopolysiloxane having at least two hydrogen atoms bonded to silicon atoms in one molecule and a peroxide compound. The peroxide compound is soluble in both organopolysiloxanes and is contained in an amount of from 0.1 to 10 parts by weight per 100 parts by weight of the total of the organopolysiloxanes. The composition has a viscosity which is sufficient to allow easy impregnation, and is in the range of from 20 to 400 centistokes at 25.degree. C.