HK1074020A1 - Microporous filter media, filtration systems containing same, and methods of making and using - Google Patents

Microporous filter media, filtration systems containing same, and methods of making and using

Info

Publication number
HK1074020A1
HK1074020A1 HK05104864A HK05104864A HK1074020A1 HK 1074020 A1 HK1074020 A1 HK 1074020A1 HK 05104864 A HK05104864 A HK 05104864A HK 05104864 A HK05104864 A HK 05104864A HK 1074020 A1 HK1074020 A1 HK 1074020A1
Authority
HK
Hong Kong
Prior art keywords
making
methods
filter media
systems containing
microporous filter
Prior art date
Application number
HK05104864A
Other languages
English (en)
Inventor
Koslow Evan
Original Assignee
Kx Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27668569&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1074020(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kx Technologies Llc filed Critical Kx Technologies Llc
Publication of HK1074020A1 publication Critical patent/HK1074020A1/xx

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • A61L2/0017—Filtration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0082—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using chemical substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/022—Filtration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
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    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
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    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
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US20030168401A1 (en) 2003-09-11
HK1074019A1 (en) 2005-10-28
DE60320542T2 (de) 2009-06-18
EP1483039A4 (en) 2005-11-02
EP1483028B1 (en) 2008-03-19
CN1280001C (zh) 2006-10-18
US6959820B2 (en) 2005-11-01
CN1278757C (zh) 2006-10-11
ATE393125T1 (de) 2008-05-15
CA2474980C (en) 2009-10-27
US7008537B2 (en) 2006-03-07
JP4726415B2 (ja) 2011-07-20
US20030196964A1 (en) 2003-10-23
CA2474858A1 (en) 2003-08-07
US7011753B2 (en) 2006-03-14
WO2003063996A3 (en) 2003-09-12
US6913154B2 (en) 2005-07-05
MXPA04007355A (es) 2004-11-26
US20030205531A1 (en) 2003-11-06
AU2003202860B2 (en) 2007-08-23
US7144533B2 (en) 2006-12-05
BR0307316B1 (pt) 2013-02-05
ZA200405605B (en) 2005-09-28
BR0307316A (pt) 2005-01-11
EP1483028A2 (en) 2004-12-08
IL163057A (en) 2008-03-20
WO2003064013A1 (en) 2003-08-07
EP1483028A4 (en) 2005-11-02
US20030205530A1 (en) 2003-11-06
AP2004003098A0 (en) 2004-09-30
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CA2474858C (en) 2009-12-15
EP1483039B1 (en) 2008-04-23
US6953604B2 (en) 2005-10-11
US20030196963A1 (en) 2003-10-23
DE60320542D1 (de) 2008-06-05
CN1625428A (zh) 2005-06-08
KR20040088046A (ko) 2004-10-15
TWI265153B (en) 2006-11-01
TW200302812A (en) 2003-08-16
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AU2003209149B2 (en) 2008-02-14
CA2474980A1 (en) 2003-08-07
CN1625434A (zh) 2005-06-08
US6835311B2 (en) 2004-12-28
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US20030205529A1 (en) 2003-11-06
US20030201231A1 (en) 2003-10-30
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US6998058B2 (en) 2006-02-14
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KR100982596B1 (ko) 2010-09-15
ATE389618T1 (de) 2008-04-15

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