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. 25, 2003
Filed:
Jul. 30, 2001
Applicant:
Inventors:
Atsushi Hirano, Gamo-gun, JP;
Tomoya Yokoyama, Sabae, JP;
Assignee:
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/00 ; C08K 3/20 ; C08L 7/500 ; B32B 2/700 ; B32B 2/740 ;
U.S. Cl.
CPC ...
C08J 3/00 ; C08K 3/20 ; C08L 7/500 ; B32B 2/700 ; B32B 2/740 ;
Abstract
A ceramic slurry composition, in which the content of an organic binder is reduced, the organic binder can be heated and removed in a short time, and the degree of shrinkage during baking is reduced, is provided. The ceramic slurry composition is composed of a ceramic powder and an organic vehicle containing an aqueous solvent and a polyurethane resin having an average particle diameter of about 300 nm or less. The organic vehicle is in an emulsion state in which fine particles of the polyurethane resin are dispersed in the aqueous solvent.