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. 10, 2020
Filed:
Apr. 27, 2016
Applicant:
Idemitsu Kosan Co., Ltd., Chiyoda-ku, JP;
Inventors:
Yusuke Nakanishi, Ichihara, JP;
Hiromu Kumagai, Chiba, JP;
Assignee:
IDEMITSU KOSAN CO., LTD., Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
C10M 119/20 (2006.01); C10M 169/06 (2006.01); C10M 175/00 (2006.01); C10M 177/00 (2006.01); C10N 20/06 (2006.01); C10N 20/00 (2006.01); C10N 30/08 (2006.01); C10N 30/00 (2006.01); C10N 50/10 (2006.01); C10N 50/00 (2006.01);
U.S. Cl.
CPC ...
C10M 119/20 (2013.01); C10M 169/06 (2013.01); C10M 175/0083 (2013.01); C10M 177/00 (2013.01); C10M 2201/02 (2013.01); C10M 2203/1025 (2013.01); C10M 2205/0285 (2013.01); C10M 2207/022 (2013.01); C10M 2207/288 (2013.01); C10M 2207/289 (2013.01); C10M 2207/2845 (2013.01); C10M 2207/401 (2013.01); C10M 2209/084 (2013.01); C10M 2209/12 (2013.01); C10M 2215/102 (2013.01); C10M 2290/02 (2013.01); C10M 2290/10 (2013.01); C10N 2020/06 (2013.01); C10N 2020/063 (2020.05); C10N 2030/08 (2013.01); C10N 2030/26 (2020.05); C10N 2030/62 (2020.05); C10N 2050/015 (2020.05); C10N 2050/10 (2013.01);
Abstract
Provided is a grease containing a base oil and a hydrophilic nanofiber, the hydrophilic nanofiber having a thickness (d) of 0.01 to 500 nm being dispersed therein. The grease is low in an environmental load and excellent in safety on the human body and also has an appropriate worked penetration and has a high dropping point, and therefore, it is also excellent in heat resistance.