CA1295316C - Procede de fabrication d'une huile de graissage multigrade amelioree - Google Patents

Procede de fabrication d'une huile de graissage multigrade amelioree

Info

Publication number
CA1295316C
CA1295316C CA000555078A CA555078A CA1295316C CA 1295316 C CA1295316 C CA 1295316C CA 000555078 A CA000555078 A CA 000555078A CA 555078 A CA555078 A CA 555078A CA 1295316 C CA1295316 C CA 1295316C
Authority
CA
Canada
Prior art keywords
grease
fatty amine
pyrrolidone
grade
nlgi
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA000555078A
Other languages
English (en)
Inventor
James H. Norton
William Nywening
Phillip W. Brewster
A. Gordon Alexander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Oil Ltd
ExxonMobil Technology and Engineering Co
Original Assignee
Imperial Oil Ltd
Exxon Research and Engineering Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/037,440 external-priority patent/US4822503A/en
Application filed by Imperial Oil Ltd, Exxon Research and Engineering Co filed Critical Imperial Oil Ltd
Application granted granted Critical
Publication of CA1295316C publication Critical patent/CA1295316C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
CA000555078A 1987-04-13 1987-12-22 Procede de fabrication d'une huile de graissage multigrade amelioree Expired - Lifetime CA1295316C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/037,440 US4822503A (en) 1986-04-11 1987-04-13 Method of manufacturing an improved multi-grade lubricating grease
US037,440 1987-04-13

Publications (1)

Publication Number Publication Date
CA1295316C true CA1295316C (fr) 1992-02-04

Family

ID=21894352

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000555078A Expired - Lifetime CA1295316C (fr) 1987-04-13 1987-12-22 Procede de fabrication d'une huile de graissage multigrade amelioree

Country Status (1)

Country Link
CA (1) CA1295316C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116064186A (zh) * 2021-10-29 2023-05-05 中国石油化工股份有限公司 可自我预警的润滑脂及其制备方法和应用
CN117736787A (zh) * 2023-12-19 2024-03-22 杭州得润宝油脂股份有限公司 一种谐波减速机润滑脂及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116064186A (zh) * 2021-10-29 2023-05-05 中国石油化工股份有限公司 可自我预警的润滑脂及其制备方法和应用
CN117736787A (zh) * 2023-12-19 2024-03-22 杭州得润宝油脂股份有限公司 一种谐波减速机润滑脂及其制备方法

Similar Documents

Publication Publication Date Title
US4115284A (en) Brake grease compositions
CA2141908C (fr) Fluide hydraulique sans metaux combine a des sels amines
US2468099A (en) High-temperature grease
US4517103A (en) Lubricating compositions containing 5,5'-dithiobis(1,3,4-thiadiazole-2-thiol)
US2680094A (en) Rust preventive oil composition
US4557846A (en) Lubricating oil compositions containing hydroxamide compounds as friction reducers
US2640812A (en) Grease
CA1295316C (fr) Procede de fabrication d'une huile de graissage multigrade amelioree
US3003960A (en) Glycine amic acids in turbine oil
US3214377A (en) Phenylamides of organoamine polyacetic acids as anti-oxidants in greases
US3537999A (en) Lubricants containing benzothiadiazole
EP1963470B1 (fr) Préformulation d'additifs pour des lubrifiants synthétiques haute température
CA1310315C (fr) Graisse a capacite de charge
US3216939A (en) Stabilization of lubricants
CN105062614A (zh) 润滑脂组合物及轴承
JPH09157679A (ja) グリース組成物
US4822503A (en) Method of manufacturing an improved multi-grade lubricating grease
EP0482693B1 (fr) Compositions lubrifiantes pour traction d'automobiles
JPH0128080B2 (fr)
CN112745980A (zh) 润滑脂组合物及其制备方法
US5252237A (en) Complex alkoxy borates of alkylated phenols as lubricant stabilizers
US3198734A (en) Lubricants comprising polyphenyl ethers and mixed metal salts of fatty acids
EP0420453A1 (fr) Produits d'addition de mercaptobenzothiazole dérivés d'hydrocarbyles couplés par du soufre, en tant qu'additifs multifonctionnels anti-usure, et compositions les contenant
CN113862062A (zh) 稀土基润滑脂及其制备方法
US3324031A (en) Lubricants containing benzylureas

Legal Events

Date Code Title Description
MKLA Lapsed