AU4581196A - Dispersant-viscosity improvers for lubricating oil compositions - Google Patents

Dispersant-viscosity improvers for lubricating oil compositions

Info

Publication number: AU4581196A
Authority: AU; Australia
Prior art keywords: dispersant; lubricating oil; oil compositions; viscosity improvers; improvers
Prior art date: 1995-03-02
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

AU45811/96A

Other versions

AU701078B2 (en

Inventor

Richard Michael Lange

Carmen Vincent Luciani

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.)

Lubrizol Corp

Original Assignee

Lubrizol Corp

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.)

1995-03-02

Filing date

1996-02-21

Publication date

1996-09-12

1995-06-14 Priority claimed from US08/490,378 external-priority patent/US5512192A/en

1996-02-21 Application filed by Lubrizol Corp filed Critical Lubrizol Corp

1996-09-12 Publication of AU4581196A publication Critical patent/AU4581196A/en

1999-01-21 Application granted granted Critical

1999-01-21 Publication of AU701078B2 publication Critical patent/AU701078B2/en

2016-02-21 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US39819595A	1995-03-02	1995-03-02
US08/398195		1995-03-02
US08/490378		1995-06-14
US08/490,378 US5512192A (en)	1995-03-02	1995-06-14	Dispersant-viscosity improvers for lubricating oil compositions

Publications (2)

Publication Number	Publication Date
AU4581196A true AU4581196A (en)	1996-09-12
AU701078B2 AU701078B2 (en)	1999-01-21

Family

ID=27016163

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU45811/96A Ceased AU701078B2 (en)	1995-03-02	1996-02-21	Dispersant-viscosity improvers for lubricating oil compositions

Country Status (1)

Country	Link
AU (1)	AU701078B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112094479A (en) *	2020-09-15	2020-12-18	暨南大学	Wear-resistant polyether-ether-ketone composite material and preparation method and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4839068A (en) *	1987-10-01	1989-06-13	The Lubrizol Corporation	Polysuccinate esters and lubricating compositions comprising same
GB8824037D0 (en) *	1988-10-13	1988-11-23	Shell Int Research	Modified dispersant v i improver
US5073600A (en) *	1989-10-12	1991-12-17	Shell Oil Company	Dispersant viscosity index improvers

1996
- 1996-02-21 AU AU45811/96A patent/AU701078B2/en not_active Ceased

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112094479A (en) *	2020-09-15	2020-12-18	暨南大学	Wear-resistant polyether-ether-ketone composite material and preparation method and application thereof
CN112094479B (en) *	2020-09-15	2022-05-31	暨南大学	Wear-resistant polyether-ether-ketone composite material and preparation method and application thereof

Also Published As

Publication number	Publication date
AU701078B2 (en)	1999-01-21

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Legal Events

Date	Code	Title	Description
2004-09-23	MK14	Patent ceased section 143(a) (annual fees not paid) or expired