COPOLYMERS BASED ON GRAFTED OLEFINS AND METHOD FOR OBTAINING SAME

Details for Australian Patent Application No. 2002229831 (hide)

Owner CENTRE D'ETUDES SUR LE RECYCLAGE DES MATIERES PLASTIQUES (CEREMAP) S.A.

Inventors LOUBAT, Cedric; ROBIN, JeanJacques; BOUTEVIN, Bernard; TORRES, Nadia

Pub. Number AU-A-2002229831

PCT Pub. Number WO2002/051893

Priority 00/16927 22.12.00 FR

Filing date 21 December 2001

Wipo publication date 8 July 2002

International Classifications

C08F 255/02 Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group

C08G 081/02 Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers

C08F 290/12 Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups

C08F 299/00 Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers

C08F 002/38 Processes - Polymerisation using regulators, e.g. chain terminating agents

C08L 023/00 Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

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

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002229831

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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