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:
Sep. 30, 1986
Filed:
Aug. 12, 1985
Applicant:
Inventors:
Anil B Goel, Worthington, OH (US);
Peggy A Blackburn, Plain City, OH (US);
Timothy A Tufts, Columbus, OH (US);
Assignee:
Ashland Oil Inc., Ashland, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 60 ; 528 65 ; 528 66 ; 528 73 ;
Abstract
A process for preparing a polyurethane by reaction of A, a prepolymer prepared by the low temperature reaction of a polyisocyanate and a polyepoxide, with B, a polyol, is described.
Goel, Anil. (1986). Stable isocyanate/epoxide prepolymers and thermoset polyurethanes (U.S. Patent No. 4614786). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4614786
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile