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. 13, 1984
Filed:
Nov. 01, 1982
Applicant:
Inventors:
James T Woo, Medina, OH (US);
Vincent W Ting, Boulder, CO (US);
Richard M Marcinko, North Royalton, OH (US);
Assignee:
SCM Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525 31 ; 523402 ; 523403 ; 523404 ; 523407 ; 523408 ; 523436 ; 525 65 ; 525 69 ; 525 71 ; 525 74 ; 525416 ; 525438 ; 525445 ; 525454 ; 525455 ; 525524 ; 525529 ; 525531 ; 525930 ;
Abstract
Provides new and improved water-reducible coating compositions and methods of making them. Three preferred processes are disclosed. These differ in the manner of incorporating and chemical nature of an extender polymer. Broadly, the process of the invention is one for forming an aqueous dispersion of a fluent resinous composition of