Anti-staining agent for paper machine, and method for preventing stains using the same

Details for Australian Patent Application No. 2002367048 (hide)

Owner Maintech Co., Ltd.

Inventors Sekiya, Kunio; Sekiya, Hiroshi

Agent Davies Collison Cave

Pub. Number AU-B-2002367048

PCT Number PCT/JP02/07671

PCT Pub. Number WO2003/060230

Priority 2002-5297 11.01.02 JP

Filing date 29 July 2002

Wipo publication date 30 July 2003

Acceptance publication date 5 June 2008

International Classifications

D21F 5/00 (2006.01) Dryer section of machines for making continuous webs of paper

D21F 1/30 (2006.01) Wet end of machines for making continuous webs of paper - Protecting wire-cloths from mechanical damage

D21F 1/32 (2006.01) Wet end of machines for making continuous webs of paper - Washing wire-cloths or felts

D21F 3/08 (2006.01) Press section of machines for making continuous webs of paper

D21F 5/02 (2006.01) Dryer section of machines for making continuous webs of paper

D21H 21/02 (2006.01) Non-fibrous material added to the pulp, characterised by its function, form or properties

Event Publications

4 September 2003 Application Open to Public Inspection

  Published as AU-B-2002367048

4 September 2003 Complete Application Filed

  Priority application(s): 2002-5297 11.01.02 JP

5 June 2008 Application Accepted

  Published as AU-B-2002367048

2 October 2008 Standard Patent Sealed

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