LOW FRICTION HYDROGEL HAVING STRAIGHT CHAIN POLYMER AND METHOD FOR PREPARATION THEREOF

Details for Australian Patent Application No. 2001284478 (hide)

Owner HOKKAIDO TECHNOLOGY LICENSING OFFICE CO., LTD.

Inventors OSADA, Yoshihito; GONG, Jian, Ping

Pub. Number AU-A-2001284478

PCT Pub. Number WO2002/057368

Priority 2001-13617 22.01.01 JP

Filing date 7 September 2001

Wipo publication date 30 July 2002

International Classifications

C08L 101/00 Compositions of unspecified macromolecular compounds

C08F 002/00 Processes

C08F 002/44 Processes - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers

C08F 291/00 Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2001284478

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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