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. 17, 1997
Filed:
Nov. 03, 1995
Applicant:
Inventors:
Ellor J Van Buskirk, McCandless Township, PA (US);
Rudolf Maska, Indiana Township, PA (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08K / ;
U.S. Cl.
CPC ...
524389 ; 524560 ; 524487 ;
Abstract
A formable, weldable, temporary, protective coating for use on metals is provided comprising a neutralized acid- or base-functional polymer, lubricant, and solvent including water and an alcohol having no more than four carbon atoms per molecule, whereby the coating is capable of rapid drying at relatively low temperatures while exhibiting a flash point above 100.degree. F.