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:
Oct. 13, 2009
Filed:
Dec. 27, 2004
Applicants:
Chizuru Koga, Ebina, JP;
Kiyoshi Hosoi, Ebina, JP;
Takashi Ogino, Ebina, JP;
Tsukasa Matsuda, Ebina, JP;
Inventors:
Chizuru Koga, Ebina, JP;
Kiyoshi Hosoi, Ebina, JP;
Takashi Ogino, Ebina, JP;
Tsukasa Matsuda, Ebina, JP;
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a recording paper comprising pulp fibers and filler as main components and containing at least a cationic substance and a water-soluble polymer in a surface of the recording paper, wherein conductivity of water is not less than 0.002 S/m as measured at 1 second after immersing a piece of the recording paper with an area of 0.05 min 40 ml of pure water.