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:
Oct. 22, 1996
Filed:
Feb. 21, 1995
Applicant:
Inventors:
Dean C Webster, Kingsport, TN (US);
Chih-Herng J Su, deceased, late of Kingsport, TN (US);
Charles H Foster, Kingsport, TN (US);
Assignee:
Eastman Chemical Company, Kingsport, TN (US);
Primary Examiner:
Int. Cl.
CPC ...
C09D / ; C09D / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
428412 ; 4284231 ; 4273855 ; 5253272 ; 526269 ;
Abstract
Provided are curable copolymers having 1,3-dioxolan-2-one-4-yl groups incorporated therein. The copolymers are useful as binders in coating compositions and can be cured with primary amine cross-linking compounds to form a continuous polyurethane coating.
Webster, Dean. (1996). Copolymers containing 1,3-dioxolane-2-one-4-yl groups and coatings made (U.S. Patent No. 5567527). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5567527
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile