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. 16, 2002
Filed:
Sep. 03, 1999
Applicant:
Inventor:
Sadao Nishibori, Tokyo, JP;
Assignee:
Ein Kohsan Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 1/763 ;
U.S. Cl.
CPC ...
D21H 1/763 ;
Abstract
There is provided a photocatalytic pulp composition characterized in that 40 to 95 wt % of a pulp and/or a paper having the water content of 3 wt % or less, the average fiber diameter of 5 to 300 &mgr;m and the average fiber length of 0.7 to 70 mm is blended with 5 to 60 wt % of titanium oxide. A photocatalytic pulp composition is provided in which 25 to 100 wt % of a thermoplastic resin is blended relative to the total weight of titanium oxide with a pulp and/or a paper blended at the above ratio.