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:
Jun. 28, 1988
Filed:
Aug. 17, 1987
Applicant:
Inventor:
Michael E Londrigan, Clearwater, FL (US);
Assignee:
Sloss Industries Corporation, Birmingham, AL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
521172 ; 25218224 ; 25218227 ; 25218228 ; 427373 ; 4273855 ; 521173 ; 521 48 ; 521914 ; 524590 ; 528301 ; 560 91 ;
Abstract
A polyester polyol suitable for use in a foam-forming reaction with an organic polyisocyanate in the manufacture of a polyurethane or polyisocyanurate foam, the polyester polyol being the reaction product of polycarboxylic acid and polyol components, wherein the polyol component solely or partially comprises an oxyalkylated polyol selected from the group consisting of