ferenced byCiting PatentFiling datePublication dateApplicantTitleUS7767124 *Apr 1, 2005Aug 3, 2010Hitachi Cable, Ltd.treating a crosslinked polyethyelene by retaining the polymer and a chemical agent e.g. ethanol in a high-temperature and high-pressure condition so as to process the polymer compound into a thermoplastic resin or wax; separation and molding the treated polymer; recycling waste cros