CA2001875A1 - Methode pour ameliorer la resistance au cisaillement des graisses au lithium - Google Patents

Methode pour ameliorer la resistance au cisaillement des graisses au lithium

Info

Publication number
CA2001875A1
CA2001875A1 CA 2001875 CA2001875A CA2001875A1 CA 2001875 A1 CA2001875 A1 CA 2001875A1 CA 2001875 CA2001875 CA 2001875 CA 2001875 A CA2001875 A CA 2001875A CA 2001875 A1 CA2001875 A1 CA 2001875A1
Authority
CA
Canada
Prior art keywords
compounds
metal
shear stability
improving
hydrocarbylthiophosphate
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.)
Granted
Application number
CA 2001875
Other languages
English (en)
Other versions
CA2001875C (fr
Inventor
Terrance O'dell Brown
David A. Slack
Albert G. 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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Imperial Oil Ltd
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 US07/287,933 external-priority patent/US4904400A/en
Application filed by Imperial Oil Ltd filed Critical Imperial Oil Ltd
Publication of CA2001875A1 publication Critical patent/CA2001875A1/fr
Application granted granted Critical
Publication of CA2001875C publication Critical patent/CA2001875C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
CA 2001875 1988-12-21 1989-10-31 Methode pour ameliorer la resistance au cisaillement des graisses au lithium Expired - Lifetime CA2001875C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US287,933 1988-12-21
US07/287,933 US4904400A (en) 1987-07-31 1988-12-21 Method of improving the shear stability of lithium soap greases

Publications (2)

Publication Number Publication Date
CA2001875A1 true CA2001875A1 (fr) 1990-06-21
CA2001875C CA2001875C (fr) 2000-03-28

Family

ID=23104998

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2001875 Expired - Lifetime CA2001875C (fr) 1988-12-21 1989-10-31 Methode pour ameliorer la resistance au cisaillement des graisses au lithium

Country Status (1)

Country Link
CA (1) CA2001875C (fr)

Also Published As

Publication number Publication date
CA2001875C (fr) 2000-03-28

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry