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:
Feb. 21, 1989
Filed:
Nov. 19, 1986
Applicant:
Inventors:
Duncan E Waller, Ypsilanti, MI (US);
Laurie D Lovshe, Plymouth, MI (US);
Assignee:
Kerr Manufacturing Company, Romulus, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
523120 ; 526279 ; 526266 ; 526108 ; 526241 ; 526112 ;
Abstract
A polyvinylsiloxane catalyst paste which comprises up to 20,000 ppm of finely divided platinum black which functions to adsorb hydrogen gas generated in the reaction of said catalyst paste with a hydrofunctional polydimethylsiloxane.
Waller, Duncan. (1989). Prevention of outgassing in polyvinylsiloxane elastomers by the use of (U.S. Patent No. 4806575). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4806575
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile