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:
Dec. 22, 1987
Filed:
Apr. 06, 1987
Applicant:
Inventors:
Michael E Londrigan, Safety Harbor, FL (US);
Michael J Skowronski, Largo, FL (US);
Assignee:
Jim Walter Resources, Inc., Birmingham, AL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
521131 ; 252182 ; 4284228 ; 4284231 ; 528296 ; 528301 ;
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 comprises
Londrigan, Michael. (1987). Polyester polyols modified by low molecular weight glycols and cellular (U.S. Patent No. 4714717). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4714717
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile