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:
Jun. 23, 1998
Filed:
Jan. 10, 1997
Applicant:
Inventors:
David A Hutchings, Tucker, GA (US);
Rajan Hariharan, Duluth, GA (US);
Edward Lucas, Jr, Peachtree City, GA (US);
Syed A Elahi, Woodstock, GA (US);
Alan K Randall, Delaware, OH (US);
Kenneth Bourlier, Decatur, GA (US);
Assignee:
Georgia-Pacific Resins, Inc., Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
554223 ; 252321 ; 252358 ; 554172 ; 554224 ; 554227 ;
Abstract
Phenolic aralkylation polymers modified by esterification with fatty acids, transesterification with glyceride oils, or other modifications to reactive hydroxyl moieties to improve the characteristics and properties of coating systems in which the modified materials are incorporated. At least a portion of the hydroxyl moieties of the polyol is esterified or otherwise modified. The hydroxyl moieties include those that have been 'chain-extended,' if desired.