Chlorinated polyolefin impact modifier for vinyl chloride polymers

Details for Australian Patent Application No. 2001255450 (hide)

Owner DuPont Dow Elastomers L.L.C.

Inventors Marchand, Gary Robert; Berard, Mark Thomas; Guffey nee Odle, Virginia Hayes

Agent Callinan

Pub. Number AU-B-2001255450

PCT Pub. Number WO01/81463

Priority 60198558 20.04.00 US

Filing date 18 April 2001

Wipo publication date 7 November 2001

Acceptance publication date 17 November 2005

International Classifications

C08L 027/00 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 halogen

Event Publications

17 November 2005 Application Accepted

  Published as AU-B-2001255450

16 March 2006 Standard Patent Sealed

20 December 2007 Assignment Registered

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

19 May 2011 Alteration of Name

  The name of the patentee has been altered to Dow Global Technologies LLC 2004

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