IMPROVED SYNTHETIC HYDROCARBON LUBRICANT BASE STOCK

Details for Australian Patent Application No. 2002326984 (hide)

Owner EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventors WU, Margaret, May-Som; DONNACHIE, Steven, Edward; CAREY, James, Thomas; VANN, Walter, David; YANG, Norman; SURANA, Dilip

Pub. Number AU-A-2002326984

PCT Number PCT/US02/29742

PCT Pub. Number WO2003/027214

Priority 60/324,082 21.09.01 US

Filing date 20 September 2002

Wipo publication date 7 April 2003

International Classifications

C10M 107/12 Lubricating compositions characterised by the base-material being a macromolecular compound

C08F 212/04 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring

C08F 212/08 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring

C08F 212/32 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring

C07C 002/22 Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms

C10M 143/10 Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation

C08F 210/14 Copolymers

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 60/324,082 21.09.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002326984

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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