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:
Jun. 18, 1991
Filed:
Sep. 17, 1990
Nippon Oil and Fats Co., Ltd., Tokyo, JP;
Abstract
An aqueous dispersion type coating material capable of forming a coated film having high water resisting properties and mechanical strength contains, as a film forming constitent, an aqueous dispersion of a resin reactant of a hydrophobic, high molecular weight, linear polyester resin excellent in water resisting property and mechanical strength and a low polarity water-soluble polyester resin. Since in this coating material, the hydrophobic high molecular linear polyester resin is added to a water-soluble polyester resin and emulsified into water in the particle size of colloidal emulsion region, the coated film is excellent in adhesive property, storage stability, finished appearance and other coated film performance.