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. 17, 1981
Filed:
Sep. 05, 1980
Takao Hirayama, Hitachi, JP;
Minoru Fujishima, Hitachi, JP;
Hisasi Kaneko, Hitachi, JP;
Shigeyoshi Tanaka, Hitachi, JP;
Hitachi Chemical Company, Ltd., Tokyo, JP;
Abstract
A water-dispersed resin composition obtained by dispersing in water a neutralized resin prepared by neutralizing a part or whole of the carboxyl groups in an alkyd resin produced by reacting (A) an oil or fatty acid, (B) tris(2-hydroxyethyl)isocyanurate and/or tris(hydroxymethyl)isocyanurate, (C) a polyhydric alcohol, (D) a monobasic acid, (E) a polybasic acid and (F) polyethylene glycol, wherein individual components (A) to (F) are formulated in terms of the ratio of the number of hydroxyl groups/the number of carboxyl groups in the range of 1.0/1 to 1.6/1 and said alkyd resin has an acid value of 30 or less, is excellent in drying properties and in film properties such as gloss, water resistance, etc.