Method of making alternating copolymers of isobutylene type monomers

Details for Australian Patent Application No. 2003207712 (hide)

Owner PPG Industries Ohio, Inc.

Inventors Coca, Simion; Coleridge, Edward R; McCollum, Gregory J; O'Dwyer, James B; Poole, James E; Trettel, Victoria A

Agent Mallesons

Pub. Number AU-B-2003207712

PCT Number PCT/US03/02530

PCT Pub. Number WO2003/070794

Priority 10/077,559 15.02.02 US

Filing date 29 January 2003

Wipo publication date 9 September 2003

Acceptance publication date 4 August 2005

International Classifications

C08F 220/12 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 a salt, anhydride, ester, amide, imide, or nitrile thereof

C08F 210/00 Copolymers

C08F 220/00 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 a salt, anhydride, ester, amide, imide, or nitrile thereof

C08L 023/22 Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

C08L 033/04 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

C09D 123/22 Coating compositions based on organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 10/077,559 15.02.02 US

9 October 2003 Application Open to Public Inspection

  Published as AU-B-2003207712

4 August 2005 Application Accepted

  Published as AU-B-2003207712

1 December 2005 Standard Patent Sealed

26 August 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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