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:
Feb. 25, 2003
Filed:
Oct. 04, 2000
Yuji Higo, Yokohama, JP;
Daisaku Yano, Toda, JP;
Organo Corporation, Tokyo, JP;
Abstract
A carrier (A) of thermoplastic polymer is mixed and contacted with photocatalytic particles (B) preferably in a rotary heating drum to fusion-bond the particles (B) to surface portions of the carrier (A) in such a manner that multiple particles (B) are stacked in directions perpendicular to the surfaces of the carrier (A), whereby a photocatalyst-bearing material can be produced, which is capable of exhibiting a high photocatalysis for a long period of time. When water is the object of treatment, the specific gravity of the photocatalyst-bearing material is preferably 0.7 to 1.3, especially preferably 0.9 to 1.1.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile