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:
May. 28, 1991
Filed:
May. 10, 1989
Applicant:
Inventors:
Stephen C Lapin, Wauconda, IL (US);
James R Snyder, Chicago, IL (US);
Assignee:
Allied-Signal Inc., Morris County, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08G / ;
U.S. Cl.
CPC ...
526301 ; 522 97 ; 528 49 ; 560 25 ; 560115 ; 560158 ;
Abstract
A vinyl ether oligomer especially useful for coatings is prepared by reacting an hydroxyl-terminated polyester, a diisocyanate, and a hydroxy monovinyl ether having formulas as defined herein.
Lapin, Stephen. (1991). Polyester chain-extended vinyl ether urethane oligomers (U.S. Patent No. 5019636). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5019636
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile