Title:
ANTI-CORROSIVE LUBRICANT COMPOSITION FOR ELECTRICAL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/155127
Kind Code:
A1
Abstract:
It provides a lubricant composition comprising: A) a corrosion inhibitor comprising A1 and A2: A1: 0.3-3 wt% of one or more octadecylamine N-C 10-20 alkanoyl sarcosinates, A2: 1-5 wt% of one or more substances selected from lanolin magnesium soap, lanolin calcium soap, lanolin barium soap, lanolin lithium soap, barium petroleum sulfonate and sodium petroleum sulfonate, B) 0.2-2 wt% of one or more surfactants selected from Span-80, AEO-9 and TX-4, C) 10-40 wt% of a lubricant base, D) 0.2-2 wt% of fullerene C60, E) 50-80 wt% of a solvent selected from D80, D100 and D110, and F) Optionally, a propellant gas, all wt% percentages are based on the total weight of the lubricant composition.
Inventors:
LIU GUOGUANG (CN)
PAN XIAOHUI (CN)
LIU ZENGFAN (CN)
PAN XIAOHUI (CN)
LIU ZENGFAN (CN)
Application Number:
PCT/CN2022/076816
Publication Date:
August 24, 2023
Filing Date:
February 18, 2022
Export Citation:
Assignee:
HENKEL AG & CO KGAA (DE)
GUANGDONG YINGDE DOSOON FINE CHEMICAL IND CO LTD (CN)
HENKEL CHINA INVEST CO LTD (CN)
GUANGDONG YINGDE DOSOON FINE CHEMICAL IND CO LTD (CN)
HENKEL CHINA INVEST CO LTD (CN)
International Classes:
C10M161/00; C10M167/00; C10M169/04; F16C33/66; H01B3/20
Foreign References:
| CN109294707A | 2019-02-01 | |||
| CN109777556A | 2019-05-21 | |||
| CN113862066A | 2021-12-31 | |||
| CN109897718A | 2019-06-18 | |||
| CN107573986A | 2018-01-12 | |||
| CN108517246A | 2018-09-11 | |||
| US20100279904A1 | 2010-11-04 | |||
| US20150228373A1 | 2015-08-13 | |||
| US20190277339A1 | 2019-09-12 | |||
| CN101724496A | 2010-06-09 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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