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. 17, 1995
Filed:
May. 20, 1994
Applicant:
Inventors:
Albert I Yezrielev, Houston, TX (US);
William E Wellman, Edison, NJ (US);
Ralph M Kowalik, Kingwood, TX (US);
Robert N Sachs, Brick, NJ (US);
Assignee:
Exxon Chemical Patents, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
4273855 ; 4273882 ; 4273885 ; 525418 ; 525443 ; 525519 ;
Abstract
The invention relates to the use of polybasic acids as gloss reduction agents in the preparation of paint or coating compositions based on hydroxy or phenolic functional resins and also containing an amino crosslinking agent and a pigment. Cured coatings exhibiting good flexibility, hardness and solvent resistance, as well as reduced or controllable gloss are obtained.