AMINE-FUNCTIONAL COPOLYMER AND PROCESS FOR PRODUCING THE SAME

Details for Australian Patent Application No. 2003234837 (hide)

Owner MITSUBISHI CHEMICAL CORPORA- TION

Inventors ITOU, Yasuhiro; AOYAMA, Masato; SAWA, Kouhei

Pub. Number AU-A-2003234837

PCT Number PCT/JP03/06269

PCT Pub. Number WO2003/102036

Priority 2002-159312 31.05.02 JP; 2003-111506 16.04.03 JP

Filing date 20 May 2003

Wipo publication date 19 December 2003

International Classifications

C08F 008/12 Chemical modification by after-treatment

C08F 226/02 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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 2002-159312 31.05.02 JP; 2003-111506 16.04.03 JP

12 February 2004 Application Open to Public Inspection

  Published as AU-A-2003234837

17 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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