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. 11, 1986
Filed:
Jan. 31, 1985
Applicant:
Inventors:
David A Radovich, Imperial, PA (US);
Alicia H Keddie, Pittsburgh, PA (US);
Assignee:
Mobay Chemical Corporation, Pittsburgh, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ; C08G / ;
U.S. Cl.
CPC ...
521167 ; 252182 ;
Abstract
The present invention is directed to a process for the production of a flexible polyurethane foam comprising reacting an organic polyisocyanate and a polyol, in the presence of a blowing agent, a catalyst, and a foam stabilizer, the improvement wherein a foam of increased load bearing is obtained by including in the reaction mixture from about 8 to about 25 parts by weight per 100 parts by weight of said polyol of a mixture comprising