Detergent for selectively permeable film and method of cleaning

Details for Australian Patent Application No. 2004216334 (hide)

Owner Kurita Water Industries Ltd.

Inventors Kawakatsu, Takahiro; Orita, Nobuhiro; Hitotsuyanagi, Naoto

Agent FB Rice

Pub. Number AU-A-2004216334

PCT Pub. Number WO2004/076040

Priority 2003-48170 25.02.03 JP

Filing date 23 February 2004

Wipo publication date 10 September 2004

International Classifications

B01D 065/06 Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

C11D 007/32 Compositions of detergents based essentially on non-surface-active compounds

C11D 007/50 Compositions of detergents based essentially on non-surface-active compounds - Solvents

B08B 003/08 Cleaning by methods involving the use or presence of liquid or steam - the liquid having chemical or dissolving effect

C11D 007/26 Compositions of detergents based essentially on non-surface-active compounds

Event Publications

15 September 2005 PCT application entered the National Phase

  PCT publication WO2004/076040 Priority application(s): WO2004/076040

27 September 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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