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:
Nov. 08, 2022
Filed:
Dec. 11, 2020
Applicants:
Kepco Nuclear Fuel Co., Ltd., Daejeon, KR;
Shl Co., Ltd., Gangwon-do, KR;
Inventors:
Min Young Park, Sejong-si, KR;
Sang Jin Han, Daejeon, KR;
Ki Bum Park, Daejeon, KR;
Jung Woo Cha, Sejong-si, KR;
Duk Hee Lee, Daejeon, KR;
Kyung Tae Kim, Gyeonggi-do, KR;
Pyeong Mo Yeo, Gangwon-do, KR;
Jeong Jin Jang, Gangwon-do, KR;
Sang Soon Choi, Gangwon-do, KR;
Assignees:
KEPCO NUCLEAR FUEL CO., LTD., Daejeon, KR;
SHL CO., LTD., Gangwon-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 169/04 (2006.01); C10M 125/10 (2006.01); C10M 127/02 (2006.01); C10M 129/08 (2006.01); C10M 135/10 (2006.01); C10M 135/36 (2006.01); C10M 141/08 (2006.01); C10M 159/06 (2006.01); C10M 163/00 (2006.01); C10N 40/20 (2006.01); C10N 30/06 (2006.01); C10N 30/12 (2006.01);
U.S. Cl.
CPC ...
C10M 169/045 (2013.01); C10M 125/10 (2013.01); C10M 127/02 (2013.01); C10M 129/08 (2013.01); C10M 135/10 (2013.01); C10M 135/36 (2013.01); C10M 141/08 (2013.01); C10M 159/06 (2013.01); C10M 163/00 (2013.01); C10M 2201/062 (2013.01); C10M 2203/003 (2013.01); C10M 2203/024 (2013.01); C10M 2205/18 (2013.01); C10M 2207/022 (2013.01); C10M 2219/044 (2013.01); C10M 2219/104 (2013.01); C10N 2030/06 (2013.01); C10N 2030/12 (2013.01); C10N 2040/241 (2020.05); C10N 2040/243 (2020.05);
Abstract
Disclosed is a composition of a lubricant for cold pilgering of zirconium alloy tubes. More particularly, disclosed is a composition of an internal lubricant for cold pilgering of a zirconium alloy cladding tube, the composition exhibiting excellent lubricity and decomposition against microbes.