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:
Dec. 28, 2021
Filed:
Jun. 06, 2017
Applicants:
Mitsubishi Chemical Corporation, Tokyo, JP;
Co. Ltd. Rsc, Tokyo, JP;
Inventors:
Yuusuke Watanabe, Tokyo, JP;
Akihiro Itou, Tokyo, JP;
Takaya Shinmura, Tokyo, JP;
Teruo Hashimoto, Tokyo, JP;
Takaaki Kishimoto, Tokyo, JP;
Assignees:
MITSUBISHI CHEMICAL CORPORATION, Tokyo, JP;
CO. LTD. RSC, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G21F 1/10 (2006.01); G21F 3/00 (2006.01);
U.S. Cl.
CPC ...
G21F 1/103 (2013.01); G21F 3/00 (2013.01);
Abstract
Provided is a neutron shielding material having excellent transparency and high neutron shielding ability. In this neutron shielding material, light transmittance at wave length of 400 to 700 nm is 80% or greater, and the thickness of a 1/10 value layer of a neutron generated from Californium 252 is 14 cm or less.