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:
May. 28, 1991
Filed:
Nov. 29, 1989
Toshiba Silicone Co. Ltd., Tokyo, JP;
Abstract
A process for producing an electronic part which comprises: coating a predetermined surface of the electronic part with a composition comprising as basic ingredients 100 parts by weight of a polyorganosiloxane having an alkenyl group, 0.01 to 10 parts by weight of an organic peroxide and 0.01 to 20 parts by weight of an adhesion promoter, thereby to form a layer of the composition adhered to the predetermined surface of the electronic part; subjecting said electronic part having adhered thereto the composition layer to heat treatment, thereby to convert said composition layer into a layer of a cured elastomer having surface tackiness; and forming a protective sealing resin layer on the cured elastomer layer having surface tackiness.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile