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. 10, 1989
Filed:
Sep. 29, 1987
Applicant:
Inventor:
Rudolf Maska, Pittsburgh, PA (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
524457 ; 524487 ; 524513 ; 524763 ;
Abstract
Disclosed is a water-solubilized resin prepared by combining a solubilizing agent and water with a composition comprising: (I) a saturated polyester polymer having an acid value on solids of from 0 to 30 when the weight average molecular weight of the polyester polymer ranges from 500 to 5,000, and (II) a vinyl polymer derived from a vinyl monomer composition comprising 3 to 50 percent by weight of an ethylenically unsaturated carboxylic acid provided that the vinyl monomer composition has been addition polymerized in the presence of from 1.0 to 50 percent by weight of a hydrocarbon wax based on the total weight of the vinyl monomer composition.