Impact modifier compositions for rigid PVC compositions of hydrocarbon rubbers and chlorinated polyethylene

Details for Australian Patent Application No. 2003210560 (hide)

Owner Dow Global Technologies Incorporated

Inventors Hata, Nobuhiro

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003210560

PCT Number PCT/US03/01479

PCT Pub. Number WO2003/062317

Priority 60/349,745 17.01.02 US; Not Given 15.01.03 US

Filing date 16 January 2003

Wipo publication date 2 September 2003

Acceptance publication date 4 September 2008

International Classifications

C08L 27/06 (2006.01) 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 halogen

C08L 23/08 (2006.01) Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

C08L 23/28 (2006.01) Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 60/349,745 17.01.02 US; Not Given 15.01.03 US

18 September 2003 Application Open to Public Inspection

  Published as AU-B-2003210560

20 December 2007 Assignment before Grant

  DuPont Dow Elastomers L.L.C. The application has been assigned to Dow Global Technologies Incorporated

4 September 2008 Application Accepted

  Published as AU-B-2003210560

8 January 2009 Standard Patent Sealed

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