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:
Aug. 26, 1980
Filed:
Nov. 09, 1978
Applicant:
Inventor:
Roger S Storm, Williamsville, NY (US);
Assignee:
Dart Industries Inc., Los Angeles, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08G / ; C08G / ; C08L / ;
U.S. Cl.
CPC ...
525167 ; 428421 ; 428458 ; 428463 ; 428480 ; 528193 ; 528206 ; 528226 ;
Abstract
A p-oxybenzoyl copolyester which is flexible and soluble in organic solvents has recurring moieties of the formulas ##STR1## wherein the carbonyl groups of (B) are meta or para to each other and the oxygen atoms of (C) are meta or para to the sulfur atom thereof. Also described are organic solvent solutions of the p-oxybenzoyl copolyesters, molded articles made thereof and flexible coatings of such copolyesters on substrates.