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. 20, 2014
Filed:
Jan. 11, 2011
Applicant:
Shingo Niinobe, Joetsu, JP;
Inventor:
Shingo Niinobe, Joetsu, JP;
Assignee:
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C04B 26/28 (2006.01); C04B 35/636 (2006.01); C04B 38/00 (2006.01); C04B 111/34 (2006.01);
U.S. Cl.
CPC ...
C04B 38/0006 (2013.01); C04B 35/6365 (2013.01); C04B 26/285 (2013.01); C04B 2111/346 (2013.01);
Abstract
A water-soluble binder comprising a water-soluble hydroxypropyl methyl cellulose having a methoxyl substitution of 28-30 wt % and a hydroxypropyl substitution of 5-7 wt % has a syneresis value of at least 30 wt % and a clay heat gel strength of at least 0.5 kgf. A ceramic molding composition comprising a ceramic material and the water-soluble binder has improved shape retention upon drying and is effectively molded into a ceramic part.