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:
Feb. 03, 1976
Filed:
Oct. 15, 1973
Applicant:
Inventor:
Ernest A Hahn, Plainfield, IL (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08f / ; C08f / ; C07c / ;
U.S. Cl.
CPC ...
260 / ; 427 44 ; 260 / ; 260 316 ; 260 / ; 2604 / ; 260884 ;
Abstract
Coating compositions comprising polyvinyl chloride are prepared by mixing a solution of polyvinyl chloride in an active solvent with an acrylic mixture and subjecting the mixture to ionizing irradiation. The cured films are hard, stain-resistant, heat-resistant, and mar-resistant.