ATE101641T1 - LUBRICATION OIL ADDITIVE AND LUBRICATION OIL CONTAINING THESE. - Google Patents

LUBRICATION OIL ADDITIVE AND LUBRICATION OIL CONTAINING THESE.

Info

Publication number
ATE101641T1
ATE101641T1 AT90310957T AT90310957T ATE101641T1 AT E101641 T1 ATE101641 T1 AT E101641T1 AT 90310957 T AT90310957 T AT 90310957T AT 90310957 T AT90310957 T AT 90310957T AT E101641 T1 ATE101641 T1 AT E101641T1
Authority
AT
Austria
Prior art keywords
lubrication oil
additive
oil containing
oil additive
lubrication
Prior art date
Application number
AT90310957T
Other languages
German (de)
Inventor
Vernon R Small Jr
Thomas V Liston
Anatoli Onopchenko
Original Assignee
Chevron Res & Tech
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
Application filed by Chevron Res & Tech filed Critical Chevron Res & Tech
Priority claimed from EP90310957A external-priority patent/EP0478857B1/en
Application granted granted Critical
Publication of ATE101641T1 publication Critical patent/ATE101641T1/en

Links

AT90310957T 1990-10-05 1990-10-05 LUBRICATION OIL ADDITIVE AND LUBRICATION OIL CONTAINING THESE. ATE101641T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90310957A EP0478857B1 (en) 1989-07-05 1990-10-05 Lubricating oil additive and lubricating oil composition containing the same

Publications (1)

Publication Number Publication Date
ATE101641T1 true ATE101641T1 (en) 1994-03-15

Family

ID=8205570

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90310957T ATE101641T1 (en) 1990-10-05 1990-10-05 LUBRICATION OIL ADDITIVE AND LUBRICATION OIL CONTAINING THESE.

Country Status (2)

Country Link
AT (1) ATE101641T1 (en)
DE (1) DE69006735T2 (en)

Also Published As

Publication number Publication date
DE69006735D1 (en) 1994-03-24
DE69006735T2 (en) 1994-09-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties