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. 28, 2020
Filed:
Jul. 06, 2018
Kokigumi Co., Ltd, Nagoya-shi, Aichi, JP;
National University Corporation Tottori University, Tottori-shi, Tottori, JP;
Toshimitsu Myoga, Nagoya, JP;
Koichi Takahashi, Nagoya, JP;
Kazuhiro Iizuka, Nagoya, JP;
Yuhei Matsubara, Tottori, JP;
Toshiyuki Tanaka, Yonago, JP;
Hisaki Okamoto, Tohaku-gun, JP;
KOKIGUMI CO., LTD, Aichi, JP;
NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY, Tottori, JP;
Abstract
The method for detoxifying asbestos disclosed here includes: preparing an asbestos-containing substance that contains at least one type of asbestos; preparing an asbestos treatment agent that contains a mineral acid and N-methyl-2-pyrrolidone; and bringing the asbestos-containing substance into contact with the asbestos treatment agent so as to detoxify asbestos in the asbestos-containing substance. Due to this configuration, asbestos in the asbestos-containing substance can be favorably detoxified.