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. 01, 1983
Filed:
Feb. 09, 1983
Applicant:
Inventors:
Dale R Hall, Avon Lake, OH (US);
Charles N Bush, Bay Village, OH (US);
Assignee:
The B. F. Goodrich Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J / ; C08J / ;
U.S. Cl.
CPC ...
521 82 ; 264D / ; 521 85 ; 521 92 ; 521 97 ; 521 98 ; 521145 ; 521908 ; 521909 ; 521910 ;
Abstract
A low density foam product is formed from a chlorinated polyvinyl chloride polymer (CPVC) composition containing a primary blowing agent and a nucleating system comprised of an alkali metal borohydride and a proton donor activator.
Quick Actions:
Hall, Dale. (1983). Process for making low density chlorinated polyvinyl chloride foam (U.S. Patent No. 4413065). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4413065
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile