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. 02, 1993
Filed:
Jan. 22, 1993
Applicant:
Inventors:
Edward W Zezinka, Allison Park, PA (US);
Susan K Vicha, Cleveland, OH (US);
Charles M Kania, Natrona Heights, PA (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
524507 ; 524507 ;
Abstract
Aqueous coating compositions containing an aqueous chlorinated polyolefin dispersion and an aqueous polyurethane dispersion are disclosed. These coating compositions are particularly useful for coating plastic substrates. A method of coating plastic substrates comprising the use of these coating compositions and a coated plastic article prepared by the above method are also disclosed.