Low color polyisobutylene succinic anhydride-derived emulsifiers

Details for Australian Patent Application No. 2004205651 (hide)

Owner The Lubrizol Corporation

Inventors Thompson, Claire L.; Price, David; Steckel, Thomas F.; Filippini, Brian B.; Huang, Nai Z.

Agent Callinan

Pub. Number AU-A-2004205651

PCT Pub. Number WO2004/065430

Priority 60/441,515 21.01.03 US

Filing date 20 January 2004

Wipo publication date 5 August 2004

International Classifications

C08F 008/46 Chemical modification by after-treatment

C08F 008/32 Chemical modification by after-treatment

C08F 010/00 Homopolymers or copolymers

A61P 005/00 Drugs for disorders of the endocrine system

A61P 019/00 Drugs for skeletal disorders

Event Publications

11 August 2005 PCT application entered the National Phase

  PCT publication WO2004/065430 Priority application(s): WO2004/065430

26 July 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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