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:
Dec. 06, 1983
Filed:
Feb. 11, 1981
Applicant:
Inventors:
John M Noonan, Rochester, NY (US);
Raymond W Ryan, Rochester, NY (US);
James F Houle, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430270 ; 430275 ; 430281 ; 430285 ; 430286 ; 430292 ; 430338 ; 430340 ; 430169 ; 430176 ; 430192 ; 430524 ; 430631 ;
Abstract
Substantially amorphous polyesters containing ionic moieties are useful to uniformly disperse particulate pigments in dispersions, image-forming compositions and elements, e.g. lithographic compositions and elements. Such polyesters reduce pigment agglomerations and improve dispersion stability in such dispersions and compositions and coatings prepared therefrom.
Noonan, John. (1983). Image-forming compositions and elements containing ionic polyester (U.S. Patent No. 4419437). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4419437
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile