Particulate water absorbent containing water absorbent resin as a main component

Details for Australian Patent Application No. 2004210275 (hide)

Owner Nippon Shokubai Co., Ltd.

Inventors Adachi, Yoshifumi; Kitano, Takahiro; Fujimaru, Hirotama; Ikeuchi, Hiroyuki; Wada, Katsuyuki

Agent Hodgkinson McInnes

Pub. Number AU-A-2004210275

PCT Pub. Number WO2004/069404

Priority 2003-032770 10.02.03 JP; 2003-068579 13.03.03 JP

Filing date 9 February 2004

Wipo publication date 19 August 2004

Acceptance publication date 9 March 2006

International Classifications

B01J 020/26 Solid sorbent compositions

A61L 015/24 Chemical aspects of bandages, dressings, or absorbent pads or use of materials for their realisation

C08F 020/00 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 a salt, anhydride, ester, amide, imide, or nitrile thereof

C08L 101/00 Compositions of unspecified macromolecular compounds

Event Publications

3 February 2005 PCT application entered the National Phase

  PCT publication WO2004/069404 Priority application(s): WO2004/069404

9 March 2006 Application Accepted

  Published as AU-A-2004210275

6 July 2006 Standard Patent Sealed

3 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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