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. 03, 1989
Filed:
Jul. 01, 1988
Applicant:
Inventors:
Masaru Tatsushima, Isehara, JP;
Makoto Sakura, Atsugi, JP;
Assignee:
Nikki-Universal Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
502324 ;
Abstract
This invention relates to an ozone cracking catalyst which comprises active manganese oxide carried on a ceramic fiber aggregate, characterized in that said active manganese oxide is carried on said ceramic fiber aggregate in such a manner as to provide micropores of 100.about.2000 .ANG. in diameter and in an amount of more than 0.02 cc/g, said ceramic fiber aggregate being composed of walls having vacant pores larger than 5000 .ANG. in diameter and in an amount of more than of 0.1 cc/g.