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. 25, 1993
Filed:
Jan. 27, 1992
Applicant:
Inventors:
Assignee:
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J / ;
U.S. Cl.
CPC ...
521 88 ; 521 94 ; 521154 ;
Abstract
A foamable silicone rubber composition comprising (A) a diorganopolysiloxane having a viscosity of at least 10.sup.6 cs at 25.degree. C., (B) an organohydrogenpolysiloxane, (C) a platinum catalyst, (D) azodicarbonamide foaming agent, and (E) an acetylenic alcohol reaction controlling agent is foamed and cured, preferably through UHF vulcanization, into silicone rubber sponge. The sponge having satisfactory strength and foam properties is obtained without a hygienic problem.
Takahashi, Masaharu. (1993). Foamable silicone rubber composition and silicone rubber sponge (U.S. Patent No. 5214074). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5214074
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile