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:
Jan. 08, 1991
Filed:
Jan. 16, 1990
Applicant:
Inventors:
Madhukar Rao, Brecksville, OH (US);
Richard F Tomko, North Olmsted, OH (US);
Daniel R Sayre, Lowellville, OH (US);
Assignee:
The Sherwin-Williams Company, , US;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08C / ;
U.S. Cl.
CPC ...
528272 ; 528274 ; 528288 ; 528289 ; 5282955 ; 528296 ; 528300 ; 528302 ; 528303 ; 528306 ; 528392 ; 525437 ; 525440 ; 525445 ; 525447 ; 525448 ; 524186 ; 524197 ; 524206 ; 523500 ; 523503 ; 523508 ; 523523 ;
Abstract
This invention relates to high solids alkyds, non-aqueous dispersions, and coating compositions containing those alkyds and non-aqueous dispersions, having non-volatile materials contents greater than about 75% NVM, with very low volatile organic contents of less than 305 g/l, which exhibit excellent stability, viscosity and tack-free and dry times when formulated as air dry coating compositions.