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:
Nov. 23, 1982
Filed:
Jan. 29, 1981
Applicant:
Inventors:
Nicholas T Castellucci, Pittsburgh, PA (US);
John F Grunewalder, Glenshaw, PA (US);
John S Ostrowski, Richardson, TX (US);
Assignee:
PPG Industries Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
523421 ; 524901 ; 525523 ; 528109 ;
Abstract
Disclosed is a method of imparting water solubility or dispersibility to the reaction product of a polyepoxide and a mercapto-substituted triazole, a mercapto substituted tetrazole or a mixture thereof, by admixture with a base in an amount at least sufficient to water solubilize the azole-functional reaction product. Also disclosed is a method of using the above water solubilized reaction product in an electrodeposition process.