AU418963B2 - Viscosity index improvers - Google Patents

Viscosity index improvers

Info

Publication number
AU418963B2
AU418963B2 AU46532/68A AU4653268A AU418963B2 AU 418963 B2 AU418963 B2 AU 418963B2 AU 46532/68 A AU46532/68 A AU 46532/68A AU 4653268 A AU4653268 A AU 4653268A AU 418963 B2 AU418963 B2 AU 418963B2
Authority
AU
Australia
Prior art keywords
viscosity index
index improvers
improvers
viscosity
index
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
Application number
AU46532/68A
Other versions
AU4653268A (en
Inventor
MARVIN MERRILL JOHNSON and WILLIAM LESTER STREETS SIDNEY SCHIFF
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum 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
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Application granted granted Critical
Publication of AU418963B2 publication Critical patent/AU418963B2/en
Publication of AU4653268A publication Critical patent/AU4653268A/en
Expired legal-status Critical Current

Links

AU46532/68A 1967-11-30 1968-11-20 Viscosity index improvers Expired AU418963B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS686,825 1967-11-30

Publications (2)

Publication Number Publication Date
AU418963B2 true AU418963B2 (en) 1970-05-28
AU4653268A AU4653268A (en) 1970-05-28

Family

ID=

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