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:
May. 18, 1982
Filed:
Oct. 15, 1980
James J Killeen, Mundelein, IL (US);
Thomas H Plaisance, Wilmette, IL (US);
Kazys Sekmakas, Palatine, IL (US);
De Soto, Inc., Des Plaines, IL (US);
Abstract
A chinawood oil-phenolic resin condensate particularly useful in high solids content solution coatings is produced by heat reacting: (1) an o-cresol-formaldehyde condensate containing about 1 to about 2 mols of formaldehyde per mol of o-cresol; with (2) from about 80% to about 95% of its weight of chinawood oil; and (3) from 2% to 10% of the total weight of an alkyd resin which is a condensate of a polyethylenically unsaturated monocarboxylic fatty acid containing from 16-22 carbon atoms with about 0.5 mol per mol of said acid of an aliphatic glycol having a molecular weight of less than about 200.