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:
Aug. 27, 1991
Filed:
Oct. 25, 1988
Applicant:
Inventors:
Takaji Adachi, Yokohama, JP;
Masahiko Nakatani, Yokosuka, JP;
Shigemi Sato, Yokohama, JP;
Toyoyuki Higashino, Yokohama, JP;
Suguru Nomura, Komagane, JP;
Ryusuke Adachi, Yokohama, JP;
Assignee:
NHK Spring Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ; C04B / ;
U.S. Cl.
CPC ...
264 63 ; 264119 ; 264344 ;
Abstract
A method of manufacturing ceramic products. This method comprises the steps of mixing ceramic powder, organic materials imparting formability to the ceramic powder, and a first solvent, thereby preparing a mixture, shaping the mixture thereby forming a product of a simple shape, drying the product, immersing the dried product in a bath of a second solvent, thereby plasticizing the product, and re-shaping the plasticized product.