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:
Jul. 22, 1980
Filed:
Nov. 18, 1977
Applicant:
Inventors:
William W Bristowe, Wilmington, DE (US);
Ernest C Ford, Jr, Newark, DE (US);
Weldon N Reed, Avondale, PA (US);
Assignee:
ICI Americas Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
20415919 ; 525440 ; 525455 ; 525920 ;
Abstract
Vinyl ester urethane resins prepared by reacting (a) the reaction product of a polyoxyalkylene bisphenol A and a polycarboxylic acid or anhydride, (b) a polyfunctional isocyanate, and (c) a monohydroxyl-terminated ester of acrylic acid are useful in coating compositions.
Bristowe, William. (1980). Vinyl ester urethanes (U.S. Patent No. 4213837). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4213837
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile