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:
Sep. 23, 1997
Filed:
Sep. 28, 1995
Applicant:
Inventors:
Kazuchiyo Takaoka, Tokyo, JP;
Kenji Hyodo, Tokyo, JP;
Isao Ebihara, Tokyo, JP;
Yasuyuki Oku, Tokyo, JP;
Katsushi Ohgami, Tokyo, JP;
Assignee:
Mitsubishi Paper Mills Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428297 ; 428303 ; 428326 ; 428328 ; 428329 ; 428331 ; 428339 ; 428340 ; 428341 ; 428342 ; 428452 ;
Abstract
Disclosed is a photoreactive noxious substance purging agent comprising a photoreactive semiconductor, a carrier, and a microfibrillated microfiber. In this photoreactive noxious substance purging agent, loss of the photoreaction effective surface of the photoreactive semiconductor can be held down to the minimum and a sufficient noxious substance removing characteristics can be exhibited.
Takaoka, Kazuchiyo. (1997). Photoreactive noxious substance purging agent and photoreactive noxious (U.S. Patent No. 5670247). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5670247
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile