Process for production of water-absorbing resin particles, water-absorbing resin particles, water-stopping material, and absorbent article

Details for Australian Patent Application No. 2010323629 (hide)

Owner SUMITOMO SEIKA CHEMICALS CO., LTD.

Inventors Kikuno, Sachi; Heguri, Atsushi; Handa, Masayoshi; Maeda, Nobuhiro

Agent Griffith Hack

Pub. Number AU-A-2010323629

PCT Pub. Number WO2011/065368

Priority 2009-270419 27.11.09 JP

Filing date 24 November 2010

Wipo publication date 3 June 2011

International Classifications

A61F 13/49 Bandages, dressings or absorbent pads

A61F 13/53 Bandages, dressings or absorbent pads

A61L 15/60 Chemical aspects of bandages, dressings, or absorbent pads or use of materials for their realisation

C08F 8/00 Chemical modification by after-treatment

C08F 20/00 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

C08J 3/24 Processes of treating or compounding macromolecular substances - Crosslinking, e.g. vulcanising, of macromolecules

Event Publications

19 July 2012 PCT application entered the National Phase

  PCT publication WO2011/065368 Priority application(s): WO2011/065368

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