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:
Jul. 27, 2010
Filed:
Nov. 09, 2007
Applicants:
Kouji Fujita, Ibaraki, JP;
Tsutomu Okuyama, Kobe, JP;
Kouichiro Tanaka, Settsu, JP;
Satoshi Takata, Takasago, JP;
Inventors:
Kouji Fujita, Ibaraki, JP;
Tsutomu Okuyama, Kobe, JP;
Kouichiro Tanaka, Settsu, JP;
Satoshi Takata, Takasago, JP;
Assignee:
Kaneka Corporation, Kita-ku, Osaka-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a cellulosic particle body comprising interconnected cellulosic small particles with small interparticle spaces and to a method of producing said cellulosic particle body which comprises dispersing cellulosic small particles in an alkaline medium and contacting the resulting suspension with a coagulating solution. In this specification, the above technology will be referred to as the first invention.