HYDROXYL-TERMINATED POLYBUTADIENES AND THEIR USE IN CURING FORMULATIONS

Details for Australian Patent Application No. 2002326460 (hide)

Owner SARTOMER TECHNOLOGY COMPANY

Inventors CHAO, Herbert; TIAN, Nan; DREXLER, Alain; SCHMIDHAUSER, John

Pub. Number AU-A-2002326460

PCT Number PCT/US02/23770

PCT Pub. Number WO2003/010209

Priority 60/308,034 26.07.01 US

Filing date 26 July 2002

Wipo publication date 17 February 2003

International Classifications

C08F 008/00 Chemical modification by after-treatment

C08L 033/00 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof

C08L 033/06 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof

C08L 035/00 Compositions of homopolymers or 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 a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof

C08L 037/00 Compositions of homopolymers or 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 a heterocyclic ring containing oxygen

C08L 041/00 Compositions of homopolymers or 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 a bond to sulfur or by a heterocyclic ring containing sulfur

C08L 063/00 Compositions of epoxy resins

C08L 067/00 Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

C08L 071/12 Compositions of polyethers obtained by reactions forming an ether link in the main chain

C08L 075/00 Compositions of polyureas or polyurethanes

C08F 008/30 Chemical modification by after-treatment

C08L 009/00 Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 60/308,034 26.07.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002326460

8 April 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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