MXPA04007355A - Medios filtrantes microporosos, sistemas de filtracion que contienen los mismos y metodos de fabricacion y uso. - Google Patents
Medios filtrantes microporosos, sistemas de filtracion que contienen los mismos y metodos de fabricacion y uso.Info
- Publication number
- MXPA04007355A MXPA04007355A MXPA04007355A MXPA04007355A MXPA04007355A MX PA04007355 A MXPA04007355 A MX PA04007355A MX PA04007355 A MXPA04007355 A MX PA04007355A MX PA04007355 A MXPA04007355 A MX PA04007355A MX PA04007355 A MXPA04007355 A MX PA04007355A
- Authority
- MX
- Mexico
- Prior art keywords
- filter medium
- interception
- making
- methods
- nanofibers
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000002906 microbiologic effect Effects 0.000 abstract 3
- 239000002121 nanofiber Substances 0.000 abstract 3
- 238000011045 prefiltration Methods 0.000 abstract 2
- 229920000433 Lyocell Polymers 0.000 abstract 1
- 239000003463 adsorbent Substances 0.000 abstract 1
- 230000001580 bacterial effect Effects 0.000 abstract 1
- -1 cationic metal complex Chemical class 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000005416 organic matter Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 230000003612 virological effect Effects 0.000 abstract 1
Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- 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
- B01D29/15—Supported filter elements arranged for inward flow filtration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- B01D29/41—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
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- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
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- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- 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
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
- B01J20/28007—Sorbent size or size distribution, e.g. particle size with size in the range 1-100 nanometers, e.g. nanosized particles, nanofibers, nanotubes, nanowires or the like
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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
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- 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
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28023—Fibres or filaments
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- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3204—Inorganic carriers, supports or substrates
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- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product
- B01J20/3293—Coatings on a core, the core being particle or fiber shaped, e.g. encapsulated particles, coated fibers
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- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
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- 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
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- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
- C12H1/04—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material
- C12H1/0408—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of inorganic added material
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
- C12H1/04—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material
- C12H1/0416—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of organic added material
- C12H1/0424—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of organic added material with the aid of a polymer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/42—Materials comprising a mixture of inorganic materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/249982—With component specified as adhesive or bonding agent
Abstract
La invencion se dirige a un medio filtrante con intercepcion microbiologica mejorada, que tiene preferiblemente un pre-filtro adsorbente localizado corriente arriba del medio filtrante. Preferiblemente, el pre-filtro esta adaptado para remover la materia organica, natural en un influente antes de que le influente haga contacto con el medio filtrante con intercepcion microbiologica mejorada, para prevenir con lo cual la perdida de la carga en el medio filtrante. El medio filtrante con intercepcion microbiologica mejorada esta comprendido mas preferiblemente de nanofibras de celulosa fibriladas, en particular, nanofibras de LyocellMR. Al menos una porcion de la superficie de al menos algunas de las nanofibras tienen formado sobre las mismas un agente para mejorar la intercepcion microbiologica que comprende un complejo de metales cationicos. Un medio filtrante de la presente invencion proporciona un intercepcion viral logaritmica mayor que aproximadamente 4 y una intercepcion bacteriana logaritmica mayor que aproximadamente 6.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US35406202P | 2002-01-31 | 2002-01-31 | |
US10/286,695 US6835311B2 (en) | 2002-01-31 | 2002-11-01 | Microporous filter media, filtration systems containing same, and methods of making and using |
PCT/US2003/000067 WO2003064013A1 (en) | 2002-01-31 | 2003-01-02 | Microporous filter media, filtration systems containing same, and methods of making and using |
Publications (1)
Publication Number | Publication Date |
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MXPA04007355A true MXPA04007355A (es) | 2004-11-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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MXPA04007355A MXPA04007355A (es) | 2002-01-31 | 2003-01-02 | Medios filtrantes microporosos, sistemas de filtracion que contienen los mismos y metodos de fabricacion y uso. |
Country Status (17)
Country | Link |
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US (8) | US6835311B2 (es) |
EP (2) | EP1483028B1 (es) |
JP (2) | JP4726415B2 (es) |
KR (1) | KR100982596B1 (es) |
CN (2) | CN1278757C (es) |
AP (1) | AP2004003098A0 (es) |
AT (2) | ATE389618T1 (es) |
AU (2) | AU2003209149B2 (es) |
BR (1) | BR0307316B1 (es) |
CA (2) | CA2474980C (es) |
DE (2) | DE60319810D1 (es) |
HK (2) | HK1074020A1 (es) |
IL (1) | IL163057A (es) |
MX (1) | MXPA04007355A (es) |
TW (1) | TWI265153B (es) |
WO (2) | WO2003064013A1 (es) |
ZA (1) | ZA200405605B (es) |
Families Citing this family (263)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6763424B2 (en) | 2001-01-19 | 2004-07-13 | Sandisk Corporation | Partial block data programming and reading operations in a non-volatile memory |
US7601262B1 (en) | 2001-06-22 | 2009-10-13 | Argonide Corporation | Sub-micron filter |
US7464059B1 (en) * | 2001-09-21 | 2008-12-09 | Yt Acquisition Corporation | System and method for purchase benefits at a point of sale |
US6866704B2 (en) * | 2002-01-31 | 2005-03-15 | Koslow Technologies Corporation | Microporous filter media with intrinsic safety feature |
US6835311B2 (en) * | 2002-01-31 | 2004-12-28 | Koslow Technologies Corporation | Microporous filter media, filtration systems containing same, and methods of making and using |
US6872311B2 (en) * | 2002-01-31 | 2005-03-29 | Koslow Technologies Corporation | Nanofiber filter media |
US7287650B2 (en) * | 2002-01-31 | 2007-10-30 | Kx Technologies Llc | Structures that inhibit microbial growth |
US7655112B2 (en) * | 2002-01-31 | 2010-02-02 | Kx Technologies, Llc | Integrated paper comprising fibrillated fibers and active particles immobilized therein |
US7186344B2 (en) * | 2002-04-17 | 2007-03-06 | Water Visions International, Inc. | Membrane based fluid treatment systems |
US20050098505A1 (en) * | 2002-09-20 | 2005-05-12 | J.R. Schneider Co., Inc. | Filter aid and method of using same for reclaiming water-based fluids used in metal working processes |
US20040104177A1 (en) | 2002-09-20 | 2004-06-03 | J.R. Schneider Co., Inc. | Filter aid and method of using same for reclaiming water-based fluids used in metal working processes |
US7276166B2 (en) * | 2002-11-01 | 2007-10-02 | Kx Industries, Lp | Fiber-fiber composites |
US20040159609A1 (en) * | 2003-02-19 | 2004-08-19 | Chase George G. | Nanofibers in cake filtration |
US20040180091A1 (en) * | 2003-03-13 | 2004-09-16 | Chang-Yi Lin | Carbonated hydroxyapatite-based microspherical composites for biomedical uses |
US7579077B2 (en) * | 2003-05-05 | 2009-08-25 | Nanosys, Inc. | Nanofiber surfaces for use in enhanced surface area applications |
KR100513602B1 (ko) * | 2003-05-26 | 2005-09-16 | 부산대학교 산학협력단 | 양전하가 부가된 다공성 필터 미디어 제조 장치 및 방법 |
SI1635661T1 (sl) * | 2003-06-13 | 2011-01-31 | Torkel Wadstrom | Proizvod za absorpcijske namene |
US8487156B2 (en) | 2003-06-30 | 2013-07-16 | The Procter & Gamble Company | Hygiene articles containing nanofibers |
US8395016B2 (en) | 2003-06-30 | 2013-03-12 | The Procter & Gamble Company | Articles containing nanofibers produced from low melt flow rate polymers |
JP4755902B2 (ja) * | 2003-08-28 | 2011-08-24 | サバンチ ユニバーシテシ | 金属被覆ナノファイバー |
US7341668B2 (en) * | 2003-09-22 | 2008-03-11 | J.R. Schneider Co., Inc. | Filter aid and method of using same for reclaiming water-based fluids used in metal working processes |
US8415262B2 (en) * | 2003-10-22 | 2013-04-09 | E I Du Pont De Nemours And Company | Porous fibrous sheets of nanofibers |
US7846333B2 (en) * | 2003-11-24 | 2010-12-07 | Effendorf AG | Porous media |
CN1922363B (zh) * | 2004-02-19 | 2011-04-13 | 东丽株式会社 | 纳米纤维配合溶液、乳液和凝胶状物及其制造方法,以及纳米纤维合成纸及其制造方法 |
US20050203600A1 (en) * | 2004-03-12 | 2005-09-15 | Scimed Life Systems, Inc. | Collapsible/expandable tubular electrode leads |
US7590454B2 (en) | 2004-03-12 | 2009-09-15 | Boston Scientific Neuromodulation Corporation | Modular stimulation lead network |
BRPI0509046A (pt) * | 2004-03-24 | 2007-08-21 | 3M Innovative Properties Co | meio de separação para fluidos |
US10188973B2 (en) | 2004-04-08 | 2019-01-29 | Research Triangle Institute | Apparatus and method using an electric field for creating uniform nanofiber patterns on nonconductive materials to enhance filtration and for embedment of fibers into materials for other applications |
US7357863B2 (en) * | 2004-04-13 | 2008-04-15 | Eastman Kodak Company | Container for inhibiting microbial growth in liquid nutrients |
US7258786B2 (en) * | 2004-04-13 | 2007-08-21 | Eastman Kodak Company | Container for inhibiting microbial growth in liquid nutrients |
US20050226911A1 (en) * | 2004-04-13 | 2005-10-13 | Bringley Joseph F | Article for inhibiting microbial growth in physiological fluids |
AU2005236053B2 (en) * | 2004-04-19 | 2009-06-25 | The Procter & Gamble Company | Articles containing nanofibers for use as barriers |
JP2007533872A (ja) | 2004-04-19 | 2007-11-22 | ザ プロクター アンド ギャンブル カンパニー | 広分子量分布ポリマー類から製造されるナノファイバーを含有する繊維、不織布及び物品 |
MXPA06012054A (es) * | 2004-04-19 | 2007-01-25 | Procter & Gamble | Fibras, telas no tejidas y articulos que contienen nanofibras producidas a partir de polimeros con una alta temperatura de transicion vitrea. |
US7231260B2 (en) * | 2004-05-06 | 2007-06-12 | Boston Scientific Scimed, Inc. | Intravascular self-anchoring electrode body with arcuate springs, spring loops, or arms |
JP2006008861A (ja) * | 2004-06-25 | 2006-01-12 | Fuji Xerox Co Ltd | 電気部品用塗料、および塗布膜の形成方法 |
GB2415948A (en) * | 2004-07-03 | 2006-01-11 | Ebac Ltd | Bottled liquid dispenser |
US7491334B2 (en) | 2004-09-29 | 2009-02-17 | North Pacific Research, Llc | Method of treating reverse osmosis membranes for boron rejection enhancement |
JP2006112888A (ja) * | 2004-10-14 | 2006-04-27 | Hitachi Global Storage Technologies Netherlands Bv | 分析用フィルタ |
EP1807171A1 (en) * | 2004-10-15 | 2007-07-18 | Cuno Incorporated | Pleated multi-layer filter media and cartridge |
KR100656985B1 (ko) * | 2004-11-02 | 2006-12-13 | 한국에너지기술연구원 | 나노필터 여재 제조 방법과 제조 장치 |
US8057567B2 (en) | 2004-11-05 | 2011-11-15 | Donaldson Company, Inc. | Filter medium and breather filter structure |
US8021457B2 (en) | 2004-11-05 | 2011-09-20 | Donaldson Company, Inc. | Filter media and structure |
RU2389529C2 (ru) | 2004-11-05 | 2010-05-20 | Дональдсон Компани, Инк. | Фильтрующий материал (варианты) и способ фильтрации (варианты) |
US7937160B2 (en) | 2004-12-10 | 2011-05-03 | Boston Scientific Neuromodulation Corporation | Methods for delivering cortical electrode leads into patient's head |
US20060163148A1 (en) * | 2005-01-21 | 2006-07-27 | Hengsperger Steve L | Filter housing for a drinking water pitcher |
DE102005004790A1 (de) * | 2005-02-01 | 2006-08-31 | Seleon Gmbh | Glasfritte, offenporig geschäumtes Glas, Desinfektionseinrichtung, Wasserbehälter, Klimaanlage, Verwendung sowie Verfahren |
WO2006084282A2 (en) | 2005-02-04 | 2006-08-10 | Donaldson Company, Inc. | Aerosol separator |
ATE442893T1 (de) | 2005-02-22 | 2009-10-15 | Donaldson Co Inc | Aerosolabscheider |
US20060226064A1 (en) * | 2005-03-23 | 2006-10-12 | Beckman Robert C | Multiple cartridge carafe filtration |
CA2547144C (en) * | 2005-05-16 | 2010-02-02 | Grain Processing Corporation | Method for drying spent filter media |
FR2886286B1 (fr) * | 2005-05-30 | 2008-06-20 | Rime Soc Par Actions Simplifie | Element de filtration pour carafe d'eau |
GB0515940D0 (en) * | 2005-08-03 | 2005-09-07 | Snowball Malcolm R | Filter apparatus |
US7390343B2 (en) * | 2005-09-12 | 2008-06-24 | Argonide Corporation | Drinking water filtration device |
RU2378035C1 (ru) * | 2005-09-12 | 2010-01-10 | Аргонайд Корпорейшн | Электростатический воздушный фильтр |
WO2007041541A1 (en) * | 2005-09-30 | 2007-04-12 | 3M Innovative Properties Company | Fail safe mechanism |
US7537695B2 (en) * | 2005-10-07 | 2009-05-26 | Pur Water Purification Products, Inc. | Water filter incorporating activated carbon particles with surface-grown carbon nanofilaments |
US20070084786A1 (en) * | 2005-10-14 | 2007-04-19 | General Electric Company | Filter, filter media, and methods for making same |
US7757811B2 (en) | 2005-10-19 | 2010-07-20 | 3M Innovative Properties Company | Multilayer articles having acoustical absorbance properties and methods of making and using the same |
ES1061366Y (es) * | 2005-10-19 | 2006-06-01 | Casal Jesus Garijo | Recipiente de ceramica vitrificada provisto de filtro para agua de consumo domestico. |
US20070102128A1 (en) * | 2005-11-10 | 2007-05-10 | Levit Mikhail R | Wood pulp paper with high antimicrobial barrier level |
WO2007067179A1 (en) * | 2005-12-09 | 2007-06-14 | Yakima Filters, Inc. | Container having fluid purification system |
AU2006350046B2 (en) * | 2005-12-12 | 2011-09-01 | Southern Mills, Inc. | Flame resistant fabric having antimicrobials and methods for making them |
JP5419120B2 (ja) * | 2006-02-02 | 2014-02-19 | 中越パルプ工業株式会社 | セルロースナノ繊維を用いる撥水性と耐油性の付与方法 |
US7673757B2 (en) | 2006-02-17 | 2010-03-09 | Millipore Corporation | Adsorbent filter media for removal of biological contaminants in process liquids |
US8540846B2 (en) | 2009-01-28 | 2013-09-24 | Georgia-Pacific Consumer Products Lp | Belt-creped, variable local basis weight multi-ply sheet with cellulose microfiber prepared with perforated polymeric belt |
US8187422B2 (en) | 2006-03-21 | 2012-05-29 | Georgia-Pacific Consumer Products Lp | Disposable cellulosic wiper |
US8187421B2 (en) | 2006-03-21 | 2012-05-29 | Georgia-Pacific Consumer Products Lp | Absorbent sheet incorporating regenerated cellulose microfiber |
US7718036B2 (en) | 2006-03-21 | 2010-05-18 | Georgia Pacific Consumer Products Lp | Absorbent sheet having regenerated cellulose microfiber network |
CN101443090B (zh) * | 2006-03-31 | 2013-05-15 | 阿尔贡尼德公司 | 结合超细或纳米尺寸粉末的无纺介质 |
EP2001572B1 (en) * | 2006-03-31 | 2017-11-22 | Argonide Corporation | Non-woven media incorporating ultrafine or nanosize powders |
US20080011662A1 (en) * | 2006-04-20 | 2008-01-17 | Emil Milosavljevic | Compositions and methods for fluid purification |
BRPI0621568A2 (pt) * | 2006-04-20 | 2011-12-13 | Water Security Corp | composições e métodos para a purificação de fluìdo |
WO2008060675A2 (en) * | 2006-06-01 | 2008-05-22 | Invista Technologies S.A R.L. | Coaxial polycarbonate/polyurethane composite nanofibers |
GB0612307D0 (en) * | 2006-06-22 | 2006-08-02 | Reckitt Benckiser Nv | Apparatus and method |
US7858163B2 (en) * | 2006-07-31 | 2010-12-28 | 3M Innovative Properties Company | Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media |
US7902096B2 (en) * | 2006-07-31 | 2011-03-08 | 3M Innovative Properties Company | Monocomponent monolayer meltblown web and meltblowing apparatus |
US7754041B2 (en) * | 2006-07-31 | 2010-07-13 | 3M Innovative Properties Company | Pleated filter with bimodal monolayer monocomponent media |
JP5476558B2 (ja) * | 2006-08-02 | 2014-04-23 | 公益財団法人ヒューマンサイエンス振興財団 | 水試料中の原虫のろ過回収方法および水道水又は水道原水の水質の管理方法 |
US7862720B2 (en) | 2006-08-09 | 2011-01-04 | Aquamira Technologies, Inc. | Portable filtration system |
US7442301B2 (en) * | 2006-08-28 | 2008-10-28 | Kx Technologies Llc | Filter housing apparatus with rotating filter replacement mechanism |
US8444808B2 (en) * | 2006-08-31 | 2013-05-21 | Kx Industries, Lp | Process for producing nanofibers |
US7566014B2 (en) * | 2006-08-31 | 2009-07-28 | Kx Technologies Llc | Process for producing fibrillated fibers |
US7967152B2 (en) * | 2006-09-12 | 2011-06-28 | Cummins Filtration Ip, Inc. | Fluid filter support layer |
US20080060328A1 (en) * | 2006-09-12 | 2008-03-13 | Bha Group, Inc. | Filter and filter media |
US7559017B2 (en) | 2006-12-22 | 2009-07-07 | Google Inc. | Annotation framework for video |
US7951264B2 (en) | 2007-01-19 | 2011-05-31 | Georgia-Pacific Consumer Products Lp | Absorbent cellulosic products with regenerated cellulose formed in-situ |
EP2117674A1 (en) | 2007-02-22 | 2009-11-18 | Donaldson Company, Inc. | Filter element and method |
EP2125149A2 (en) | 2007-02-23 | 2009-12-02 | Donaldson Company, Inc. | Formed filter element |
EP2134469B1 (en) * | 2007-04-05 | 2013-07-10 | Indian Institute of Technology | Reactor for reductive conversion reactions using palladized bacterial cellulose |
US20090326128A1 (en) * | 2007-05-08 | 2009-12-31 | Javier Macossay-Torres | Fibers and methods relating thereto |
EP2180932B1 (en) * | 2007-07-26 | 2019-04-03 | 3M Innovative Properties Company | Highly charged, charge stable nanofiber web |
US8002990B2 (en) | 2007-07-27 | 2011-08-23 | Kx Technologies, Llc | Uses of fibrillated nanofibers and the removal of soluble, colloidal, and insoluble particles from a fluid |
US20090045106A1 (en) * | 2007-08-15 | 2009-02-19 | Access Business Group International Llc | Water treatment system |
US8043502B2 (en) * | 2007-08-29 | 2011-10-25 | Uv Corporation | Water pitcher filter |
US20090127199A1 (en) * | 2007-10-11 | 2009-05-21 | 350 Cambridge Partners, Llc | Method and device for fluoride removal from drinking water |
US8608817B2 (en) * | 2007-11-09 | 2013-12-17 | Hollingsworth & Vose Company | Meltblown filter medium |
US8986432B2 (en) | 2007-11-09 | 2015-03-24 | Hollingsworth & Vose Company | Meltblown filter medium, related applications and uses |
WO2009063508A2 (en) * | 2007-11-13 | 2009-05-22 | Jawaharlal Nehru Centre For Advanced Scientific Research | Nanoparticle composition and process thereof |
GB2467091B (en) * | 2007-11-26 | 2012-10-31 | Antibac Lab Pte Ltd | Antimicrobial porous substrate |
US8123959B2 (en) * | 2007-11-28 | 2012-02-28 | 3M Innovative Properties Company | Treatment of solid particles with functional agents |
US8453653B2 (en) * | 2007-12-20 | 2013-06-04 | Philip Morris Usa Inc. | Hollow/porous fibers and applications thereof |
US20090178970A1 (en) * | 2008-01-16 | 2009-07-16 | Ahlstrom Corporation | Coalescence media for separation of water-hydrocarbon emulsions |
CN101301550B (zh) * | 2008-01-29 | 2010-07-28 | 杜建耀 | 一种炭晶复合微孔陶瓷滤芯及其制备方法 |
US8112702B2 (en) | 2008-02-19 | 2012-02-07 | Google Inc. | Annotating video intervals |
BRPI0911396A2 (pt) * | 2008-04-23 | 2016-01-05 | Water Security Corp | leitos de resina halogenada aperfeiçoados |
WO2009137833A1 (en) * | 2008-05-09 | 2009-11-12 | Wayne Slark | Method and system for treatment of water |
CN102027384A (zh) * | 2008-05-13 | 2011-04-20 | 研究三角协会 | 多孔和无孔纳米结构和应用 |
US8566353B2 (en) | 2008-06-03 | 2013-10-22 | Google Inc. | Web-based system for collaborative generation of interactive videos |
JPWO2010001872A1 (ja) * | 2008-07-03 | 2011-12-22 | 日清紡ホールディングス株式会社 | 液体の保存材および保存方法 |
WO2010005936A2 (en) * | 2008-07-09 | 2010-01-14 | Pur Water Purification Products, Inc. | Multi-stage water filters |
US20100006505A1 (en) * | 2008-07-10 | 2010-01-14 | Terryll Riley Smith | Filter with iodinated resin and filter life indicator |
US9901852B2 (en) | 2008-08-08 | 2018-02-27 | Kx Technologies Llc | Push filter with floating key lock |
US9233322B1 (en) | 2008-08-08 | 2016-01-12 | Kx Technologies Llc | Push filter with floating key lock |
US11426685B2 (en) | 2008-08-08 | 2022-08-30 | Kx Technologies Llc | Push filter with floating key lock |
US8137551B1 (en) | 2008-08-08 | 2012-03-20 | Kx Technologies, Llc | Push filter with floating key lock |
US10040703B2 (en) | 2008-08-08 | 2018-08-07 | Kx Technologies Llc | Reverse osmosis push filter with floating key lock |
WO2010033536A2 (en) | 2008-09-16 | 2010-03-25 | Dixie Consumer Products Llc | Food wrap basesheet with regenerated cellulose microfiber |
CN102239125A (zh) * | 2008-09-26 | 2011-11-09 | 世界矿物公司 | 含有降低的可溶性金属水平的硅藻土产品、在硅藻土产品中降低可溶性金属水平的工艺及其使用方法 |
WO2010054117A1 (en) * | 2008-11-05 | 2010-05-14 | Water Security Corporation | Water treatment systems with dual purpose ion exchange resin |
KR101316564B1 (ko) | 2008-11-21 | 2013-10-15 | 글로벌 워터 그룹, 인코포레이티드 | 다공성 블럭 나노섬유 복합체 필터 |
US9885154B2 (en) | 2009-01-28 | 2018-02-06 | Donaldson Company, Inc. | Fibrous media |
US8128820B2 (en) * | 2009-02-25 | 2012-03-06 | Mr. Chiaphua Industries Limited | UV liquid storage and dispensing device |
SG10201605780QA (en) * | 2009-03-19 | 2016-09-29 | Emd Millipore Corp | Removal of microorganisms from fluid samples using nanofiber filtration media |
WO2010114725A1 (en) | 2009-04-03 | 2010-10-07 | 3M Innovative Properties Company | Microorganism concentration process and device |
US8950587B2 (en) | 2009-04-03 | 2015-02-10 | Hollingsworth & Vose Company | Filter media suitable for hydraulic applications |
CN101940881B (zh) * | 2009-07-07 | 2012-05-30 | 上海斯纳普膜分离科技有限公司 | 平片式滤膜元件封接方法 |
US9175358B2 (en) * | 2009-11-11 | 2015-11-03 | Carbo-UA Limited | Compositions and processes for sugar treatment |
US8486474B2 (en) | 2009-11-11 | 2013-07-16 | Carbo-UA Limited | Compositions and processes for improving carbonatation clarification of sugar liquors and syrups |
US8486473B2 (en) | 2009-11-11 | 2013-07-16 | Carbo-UA Limited | Compositions and processes for improving phosphatation clarification of sugar liquors and syrups |
US20110252970A1 (en) * | 2009-11-19 | 2011-10-20 | E. I. Du Pont De Nemours And Company | Filtration Media for High Humidity Environments |
US9605324B2 (en) * | 2009-12-23 | 2017-03-28 | Carbo-UA Limited | Compositions and processes for clarification of sugar juices and syrups in sugar mills |
CA2790705A1 (en) * | 2010-02-22 | 2011-08-25 | Triomed Innovations Corp. | Materials and processes for producing antitoxic fabrics |
US8622224B2 (en) | 2010-02-26 | 2014-01-07 | Kx Technologies, Llc | Method of making a filter media with an enriched binder |
US20120325735A1 (en) * | 2010-03-02 | 2012-12-27 | Leon Milner Theodore Dicks | Water filter assembly and filter element |
US20110233119A1 (en) * | 2010-03-29 | 2011-09-29 | Nelson Steven D | Sports bottle device with filter isolated from filtered fluid |
BR112012026770A2 (pt) * | 2010-04-22 | 2016-07-12 | 3M Innovative Properties Co | mantas de nanofibras não-tecidas contendo particulados quimicamente ativos, e métodos para fabricação e uso dos mesmos |
US8679218B2 (en) | 2010-04-27 | 2014-03-25 | Hollingsworth & Vose Company | Filter media with a multi-layer structure |
US8702990B2 (en) | 2010-05-11 | 2014-04-22 | Selecto, Inc. | Fluid purification media and systems and methods of using same |
US8701895B2 (en) | 2010-05-11 | 2014-04-22 | Selecto, Inc. | Fluid purification media and systems and methods of using same |
US10456723B2 (en) | 2010-05-11 | 2019-10-29 | Selecto Incorporated | Fluid purification media and systems and methods of using same |
MX337769B (es) | 2010-05-11 | 2016-03-16 | Fpinnovations | Nanofilamentos de celulosa y metodos para producir los mismos. |
EP2603611B1 (en) | 2010-08-10 | 2019-12-18 | EMD Millipore Corporation | Method for retrovirus removal |
KR101040572B1 (ko) * | 2010-10-11 | 2011-06-16 | 대한민국 | 셀룰로오스 나노섬유를 이용한 다공성 분리막 및 그 제조방법 |
US9027765B2 (en) | 2010-12-17 | 2015-05-12 | Hollingsworth & Vose Company | Filter media with fibrillated fibers |
US20120152821A1 (en) | 2010-12-17 | 2012-06-21 | Hollingsworth & Vose Company | Fine fiber filter media and processes |
US10155186B2 (en) | 2010-12-17 | 2018-12-18 | Hollingsworth & Vose Company | Fine fiber filter media and processes |
JP6130791B2 (ja) * | 2011-01-04 | 2017-05-17 | ザ リサーチ ファウンデーション オブ ザ ステイト ユニヴァーシティ オブ ニューヨーク | 浄水用のナノファイバ精密ろ過膜の官能化 |
RU2596521C2 (ru) | 2011-01-21 | 2016-09-10 | ЭфПиИННОВЕЙШНЗ | Целлюлозные нанофиламенты с высоким коэффициентом вытяжки и способы их получения |
WO2012108496A1 (ja) * | 2011-02-09 | 2012-08-16 | 三菱レイヨン・クリンスイ株式会社 | 浄水カートリッジおよびピッチャー型浄水器 |
US11154821B2 (en) | 2011-04-01 | 2021-10-26 | Emd Millipore Corporation | Nanofiber containing composite membrane structures |
CN105036298B (zh) * | 2011-04-05 | 2018-06-15 | 格兰富控股联合股份公司 | 用于过滤和滤饼层形成的方法和系统 |
JP6042431B2 (ja) * | 2011-07-21 | 2016-12-14 | イー・エム・デイー・ミリポア・コーポレイシヨン | ナノファイバ含有複合構造体 |
US20140251915A1 (en) * | 2011-11-03 | 2014-09-11 | Liberty Hydro, Inc. | Water treatment to remove multivalent cations |
WO2013070574A2 (en) | 2011-11-07 | 2013-05-16 | Ehud Levy | Fluid purification media and cartridge |
CN102500158B (zh) * | 2011-11-29 | 2014-03-26 | 无锡格瑞普尔膜科技有限公司 | 具有吸附离子交换和膜过滤功能的高效过滤介质的制备方法 |
CN104302378B (zh) * | 2011-12-22 | 2017-05-03 | 3M创新有限公司 | 包含含金属颗粒的过滤介质 |
US20150075406A1 (en) * | 2012-02-15 | 2015-03-19 | Hokuetsu Kishu Paper Co., Ltd. | Porous body and process for manufacturing same |
US9718013B2 (en) | 2012-02-27 | 2017-08-01 | Kx Technologies Llc | Formation and immobilization of small particles by using polyelectrolyte multilayers |
JP6012206B2 (ja) * | 2012-03-08 | 2016-10-25 | 地方独立行政法人京都市産業技術研究所 | 変性セルロースナノファイバー及び変性セルロースナノファイバーを含む樹脂組成物 |
US9662600B2 (en) | 2012-03-09 | 2017-05-30 | Ahlstrom Corporation | High efficiency and high capacity glass-free fuel filtration media and fuel filters and methods employing the same |
US10357729B2 (en) | 2012-03-09 | 2019-07-23 | Ahlstrom-Munksjö Oyj | High efficiency and high capacity glass-free fuel filtration media and fuel filters and methods employing the same |
EP2831889B1 (en) | 2012-03-26 | 2018-11-21 | Kurion, Inc. | Selective regeneration of isotope-specific media resins in systems for separation of radioactive isotopes from liquid waste materials |
US9624606B2 (en) * | 2012-03-28 | 2017-04-18 | Dic Corporation | Method for producing cellulose nanofiber, cellulose nanofiber, master batch, and resin composition |
JP2015523473A (ja) * | 2012-05-16 | 2015-08-13 | ノースカロライナ ステート ユニヴァーシティNorth Carolina State University | 連続流下でせん断された溶液からナノ繊維を作製する為の装置及び方法 |
US9352267B2 (en) | 2012-06-20 | 2016-05-31 | Hollingsworth & Vose Company | Absorbent and/or adsorptive filter media |
US8882876B2 (en) | 2012-06-20 | 2014-11-11 | Hollingsworth & Vose Company | Fiber webs including synthetic fibers |
US9511330B2 (en) | 2012-06-20 | 2016-12-06 | Hollingsworth & Vose Company | Fibrillated fibers for liquid filtration media |
CN104640969A (zh) * | 2012-06-21 | 2015-05-20 | 巴克斯特国际公司 | 细胞培养基的病毒过滤 |
US9309131B2 (en) | 2012-06-27 | 2016-04-12 | Argonide Corporation | Aluminized silicious powder and water purification device incorporating same |
CN111467974A (zh) * | 2012-10-04 | 2020-07-31 | 阿科玛股份有限公司 | 多孔分离物品 |
US9149748B2 (en) | 2012-11-13 | 2015-10-06 | Hollingsworth & Vose Company | Multi-layered filter media |
US9149749B2 (en) * | 2012-11-13 | 2015-10-06 | Hollingsworth & Vose Company | Pre-coalescing multi-layered filter media |
US11090590B2 (en) | 2012-11-13 | 2021-08-17 | Hollingsworth & Vose Company | Pre-coalescing multi-layered filter media |
US10137392B2 (en) | 2012-12-14 | 2018-11-27 | Hollingsworth & Vose Company | Fiber webs coated with fiber-containing resins |
US20150354139A1 (en) * | 2013-01-25 | 2015-12-10 | Xanofi, Inc. | Wet laid non-woven substrate containing polymeric nanofibers |
GB2511528A (en) | 2013-03-06 | 2014-09-10 | Speciality Fibres And Materials Ltd | Absorbent materials |
US9522357B2 (en) * | 2013-03-15 | 2016-12-20 | Products Unlimited, Inc. | Filtration media fiber structure and method of making same |
US9993761B2 (en) * | 2013-03-15 | 2018-06-12 | LMS Technologies, Inc. | Filtration media fiber structure and method of making same |
US20140291246A1 (en) * | 2013-03-16 | 2014-10-02 | Chemica Technologies, Inc. | Selective Adsorbent Fabric for Water Purification |
CN104109909B (zh) | 2013-04-18 | 2018-09-04 | 财团法人工业技术研究院 | 纳米金属线材与其制作方法 |
CN103272559A (zh) * | 2013-05-21 | 2013-09-04 | 北京化工大学 | 一种多孔碳电极材料在电吸附技术中的应用 |
US9694306B2 (en) | 2013-05-24 | 2017-07-04 | Hollingsworth & Vose Company | Filter media including polymer compositions and blends |
WO2015006564A1 (en) * | 2013-07-12 | 2015-01-15 | Kx Technologies Llc | Filter media for gravity filtration applications |
ES2530591B1 (es) * | 2013-07-31 | 2015-12-09 | Consejo Superior De Investigaciones Científicas (Csic) | Procedimiento para la eliminación de microorganismos en aguas por filtración |
DE102013218412A1 (de) * | 2013-09-13 | 2015-03-19 | Kelheim Fibres Gmbh | Filterhilfsmittel und Filterschicht |
US20150122719A1 (en) | 2013-11-01 | 2015-05-07 | KX Techologies LLC | Electrostatic removal of colloidal, soluble and insoluble materials from a fluid |
US20150157969A1 (en) * | 2013-12-05 | 2015-06-11 | Hollingsworth & Vose Company | Fine glass filter media |
KR101599112B1 (ko) * | 2013-12-31 | 2016-03-02 | 도레이케미칼 주식회사 | 항바이러스 여재용 양전하 코팅제, 항바이러스 여재 및 이의 제조방법 |
DE102014101187A1 (de) * | 2014-01-31 | 2015-08-06 | Grünbeck Wasseraufbereitung GmbH | Filter zur Sterilisation von Wasser |
JP6728133B2 (ja) * | 2014-08-15 | 2020-07-22 | ハロソース, インコーポレイテッド | 粒状濾過媒体混合物および水浄化における使用 |
US20160060133A1 (en) * | 2014-08-27 | 2016-03-03 | Baker Hughes Incorporated | Removal of metals and cations thereof from water-based fluids |
KR101765130B1 (ko) * | 2014-11-06 | 2017-08-04 | 도레이케미칼 주식회사 | 항바이러스 여재용 양전하 코팅제, 항바이러스 여재 및 이의 제조방법 |
US10343095B2 (en) | 2014-12-19 | 2019-07-09 | Hollingsworth & Vose Company | Filter media comprising a pre-filter layer |
KR101797556B1 (ko) * | 2014-12-29 | 2017-11-14 | 도레이케미칼 주식회사 | 항바이러스 여재용 양전하 코팅제, 항바이러스 여재 및 이의 제조방법 |
KR20160081549A (ko) | 2014-12-31 | 2016-07-08 | 도레이케미칼 주식회사 | 다층구조의 양전하 여재 및 이의 제조방법 |
KR20160081544A (ko) | 2014-12-31 | 2016-07-08 | 도레이케미칼 주식회사 | 비대칭성 코팅막을 포함하는 기능성 양전하 미디어 및 이의 제조방법 |
KR101629923B1 (ko) | 2014-12-31 | 2016-06-13 | 도레이케미칼 주식회사 | 기능성 양전하 미디어 및 이의 제조방법 |
JP6851571B2 (ja) * | 2015-02-23 | 2021-03-31 | ナノサミット株式会社 | 放射性物質を除去するための捕集剤及びこれを担持させた多孔質体並びにこれらを用いた装置 |
US9809462B2 (en) * | 2015-03-05 | 2017-11-07 | Liquidity Nanotech Corporation | Portable pitcher for filtering and dispensing drinking water |
KR20170113638A (ko) | 2015-04-17 | 2017-10-12 | 이엠디 밀리포어 코포레이션 | 접선방향 유동 여과 모드에서 작동되는 나노섬유 한외여과막을 사용하여 샘플에서 목적하는 생물학적 물질을 정제하는 방법 |
WO2016172017A1 (en) | 2015-04-22 | 2016-10-27 | Arkema Inc. | Porous article having polymer binder sub-micron particle |
US10444127B2 (en) * | 2015-04-29 | 2019-10-15 | Recep Avci | Biyo trap |
KR101855683B1 (ko) * | 2015-06-01 | 2018-05-09 | 주식회사 아모그린텍 | 흡착 멤브레인이 내장된 마스크 |
FR3038240B1 (fr) * | 2015-07-02 | 2019-08-09 | Arkema France | Article comprenant des particules zeolitiques reliees par une resine |
FR3038710B1 (fr) * | 2015-07-10 | 2021-05-28 | Cpc Tech | Capteur d'une caracteristique physique, comportant de preference une structure multicouches |
EP3347120A4 (en) | 2015-09-11 | 2019-08-28 | Ultra Small Fibers, LLC | FILTER SUPPORTS AND ADJUSTABLE NANOFIBRE FILTER DEVICES |
WO2017138477A1 (ja) * | 2016-02-08 | 2017-08-17 | ベーシック株式会社 | 水の浄化フィルター |
CN105953324A (zh) * | 2016-04-20 | 2016-09-21 | 清北高科(北京)科技有限公司 | 一种空调用空气净化装置 |
JP6488260B2 (ja) * | 2016-06-16 | 2019-03-20 | 川北化学株式会社 | 醸造工程における液体の不純物濾過用フィルター |
US10332693B2 (en) | 2016-07-15 | 2019-06-25 | Nanotek Instruments, Inc. | Humic acid-based supercapacitors |
CN106110765B (zh) * | 2016-07-28 | 2018-02-13 | 上海超高环保科技股份有限公司 | 可在高冲击下使用的陶瓷过滤组合物 |
US11254616B2 (en) | 2016-08-04 | 2022-02-22 | Global Graphene Group, Inc. | Method of producing integral 3D humic acid-carbon hybrid foam |
US9988273B2 (en) | 2016-08-18 | 2018-06-05 | Nanotek Instruments, Inc. | Process for producing highly oriented humic acid films and highly conducting graphitic films derived therefrom |
US10731931B2 (en) | 2016-08-18 | 2020-08-04 | Global Graphene Group, Inc. | Highly oriented humic acid films and highly conducting graphitic films derived therefrom and devices containing same |
US10014519B2 (en) | 2016-08-22 | 2018-07-03 | Nanotek Instruments, Inc. | Process for producing humic acid-bonded metal foil film current collector |
US10597389B2 (en) | 2016-08-22 | 2020-03-24 | Global Graphene Group, Inc. | Humic acid-bonded metal foil film current collector and battery and supercapacitor containing same |
US10647595B2 (en) | 2016-08-30 | 2020-05-12 | Global Graphene Group, Inc. | Humic acid-derived conductive foams and devices |
US10593932B2 (en) | 2016-09-20 | 2020-03-17 | Global Graphene Group, Inc. | Process for metal-sulfur battery cathode containing humic acid-derived conductive foam |
US10584216B2 (en) | 2016-08-30 | 2020-03-10 | Global Graphene Group, Inc. | Process for producing humic acid-derived conductive foams |
US10003078B2 (en) | 2016-09-20 | 2018-06-19 | Nanotek Instruments, Inc. | Metal-sulfur battery cathode containing humic acid-derived conductive foam impregnated with sulfur or sulfide |
US20180098664A1 (en) * | 2016-10-07 | 2018-04-12 | Pure Gravity Filtration Systems, Llc | Liquid storage and filtration system |
KR102064358B1 (ko) * | 2016-12-15 | 2020-01-09 | 주식회사 아모그린텍 | 필터여재, 이의 제조방법 및 이를 포함하는 필터유닛 |
CN110087753A (zh) | 2016-12-15 | 2019-08-02 | 阿莫绿色技术有限公司 | 过滤器滤材、其制造方法及包括其的过滤器单元 |
CN110494214B (zh) | 2016-12-16 | 2022-07-22 | 福罗德莱(张家港)包装制品有限公司 | 固体形式吸附剂 |
US10537838B2 (en) * | 2016-12-20 | 2020-01-21 | Kx Technologies Llc | Antimicrobial composite filtering material and method for making the same |
CN106731221A (zh) * | 2017-01-04 | 2017-05-31 | 山东国丰君达化工科技股份有限公司 | 阳离子吸滤布 |
KR102033119B1 (ko) | 2017-03-27 | 2019-10-16 | 도레이케미칼 주식회사 | 항균 및 항바이러스용 양전하 필터 및 이의 제조방법 |
JP2018171729A (ja) * | 2017-03-31 | 2018-11-08 | 王子ホールディングス株式会社 | シート |
RU2659625C1 (ru) * | 2017-05-12 | 2018-07-03 | Федеральное государственное бюджетное учреждение науки Институт физики полупроводников им. А.В. Ржанова Сибирского отделения Российской академии наук (ИФП СО РАН) | Датчик пульсовой волны |
US11185800B2 (en) * | 2017-08-15 | 2021-11-30 | Conopco, Inc. | Apparatus and method for filtering aqueous liquid |
CN107688088A (zh) * | 2017-09-20 | 2018-02-13 | 浙江诺迦生物科技有限公司 | 一种唾液检测器 |
CN107855097A (zh) * | 2017-10-30 | 2018-03-30 | 安徽铭能保温科技有限公司 | 一种印染废水脱色剂及其制备方法 |
CN108079977B (zh) * | 2017-12-07 | 2020-10-16 | 辽宁科技大学 | 纳米羟基磷灰石/聚六亚甲基单胍盐酸盐/硅胶复合材料制备方法及固相萃取的方法 |
MY194665A (en) * | 2018-06-07 | 2022-12-12 | Graver Tech Llc | Filter media for the removal of particles, ions, and biological materials, and decolorization in a sugar purification process, and use thereof |
DE102018116266B4 (de) * | 2018-07-05 | 2023-10-12 | Bwt Ag | Kartusche zur Aufbereitung von Trinkwasser, deren Verwendung sowie Verfahren zur Anreicherung von Trinkwasser mit Silizium |
US11872506B2 (en) * | 2018-07-07 | 2024-01-16 | Paragon Water Systems, Inc. | Water filter cartridge having an air vent |
US11273397B2 (en) | 2018-09-13 | 2022-03-15 | Electrolux Home Products, Inc. | Filter base for electronic connection to mating filter housing assembly |
JP7141105B2 (ja) * | 2018-12-05 | 2022-09-22 | タキエンジニアリング株式会社 | 水処理用吸着材とその製造方法 |
US11596882B2 (en) | 2019-05-28 | 2023-03-07 | Plenty Company, LLC | Water pitcher with float and underside filter |
GB2587228B (en) * | 2019-09-20 | 2021-10-27 | Protein Ark Ltd | Biological sample purification apparatus, use of the same, and systems comprising the same |
USD946700S1 (en) | 2019-11-18 | 2022-03-22 | Electrolux Home Products, Inc. | Filter cartridge |
USD946699S1 (en) | 2019-11-18 | 2022-03-22 | Electrolux Home Products, Inc. | Filter cartridge |
US11413560B2 (en) | 2019-11-18 | 2022-08-16 | Electrolux Home Products, Inc. | Push filter with floating key lock |
USD948659S1 (en) | 2019-11-18 | 2022-04-12 | Electrolux Home Products, Inc. | Filter cartridge |
USD946702S1 (en) | 2019-11-18 | 2022-03-22 | Electrolux Home Products, Inc. | Filter cartridge |
USD948660S1 (en) | 2019-11-18 | 2022-04-12 | Electrolux Home Products, Inc. | Filter cartridge |
USD946701S1 (en) | 2019-11-18 | 2022-03-22 | Electrolux Home Products, Inc. | Filter cartridge |
USD946703S1 (en) | 2019-11-18 | 2022-03-22 | Electrolux Home Products, Inc. | Filter cartridge |
USD969270S1 (en) | 2019-11-18 | 2022-11-08 | Electrolux Home Products, Inc. | Filter cartridge |
EP4072698A4 (en) * | 2019-12-10 | 2023-12-27 | Aquaguidance Technologies, Ltd. | TWO-STAGE FILTER FOR REMOVAL OF MICROORGANISMS FROM WATER |
CN111203032B (zh) * | 2020-01-13 | 2022-10-14 | 南京公诚节能新材料研究院有限公司 | 一种微孔纤维球生物滤料及其制备方法 |
WO2021195365A1 (en) * | 2020-03-26 | 2021-09-30 | Encellin, Inc. | Respirator face masks for protection from airborne particles |
JP6858426B1 (ja) * | 2020-07-21 | 2021-04-14 | 株式会社ニッシン | フィルター |
KR20220014206A (ko) | 2020-07-28 | 2022-02-04 | 도레이첨단소재 주식회사 | 전하를 띤 입자에 대한 제거능이 우수한 양전하 여재 및 이의 제조 방법 |
CN113000029B (zh) * | 2021-03-01 | 2022-11-25 | 贵州美瑞特环保科技有限公司 | 一种用于油气田污水中汞去除回收的生物基吸附过滤纤维膜的制备方法 |
CN113426425B (zh) * | 2021-06-21 | 2022-12-23 | 西南科技大学 | 一种用于去除放射性碘的银基复合吸附剂及其制备方法和应用 |
WO2023037440A1 (ja) * | 2021-09-08 | 2023-03-16 | 北越コーポレーション株式会社 | エアフィルタ用濾材 |
CN114471489B (zh) * | 2022-02-28 | 2023-08-18 | 临江市大塬硅藻土新材料生态环保科技有限公司 | 一种生产铝箔材料的新型改性硅藻土助滤剂及其使用方法 |
DE102022110957A1 (de) | 2022-05-04 | 2023-11-09 | Vision Green Solutions GmbH | Filtereinsatz, Filtereinheit und Filtervorrichtung |
CN114797491B (zh) * | 2022-06-23 | 2022-10-04 | 杭州科百特过滤器材有限公司 | 一种过滤膜包及其制备方法 |
CN115041150B (zh) * | 2022-06-23 | 2023-06-23 | 烟台齐盛石油化工有限公司 | 一种改性活性白土复合纤维吸附管的制备方法 |
CN117306312A (zh) * | 2023-08-02 | 2023-12-29 | 江苏飞赛过滤科技有限公司 | 一种深层过滤纸板及其制备方法 |
Family Cites Families (84)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2388614A (en) | 1942-05-05 | 1945-11-06 | Du Pont | Disinfectant compositions |
US3206462A (en) | 1962-10-31 | 1965-09-14 | Dow Chemical Co | Quaternary poly(oxyalkylene)alkylbis(diethylenetriamine) compounds |
US3432483A (en) | 1965-02-18 | 1969-03-11 | Nat Distillers Chem Corp | Continuous process for preparing finely divided polymers |
US3462361A (en) * | 1965-05-14 | 1969-08-19 | Milwaukee Blood Center Inc | Method and apparatus for treating blood |
US3958023A (en) | 1974-10-16 | 1976-05-18 | Johns-Manville Corporation | Increasing the chill haze stability of aqueous liquids derived from fruits and vegetables |
US4151202A (en) * | 1976-03-01 | 1979-04-24 | Nalco Chemical Company | Preparation of diallyl dimethyl ammonium chloride and polydiallyl dimethyl ammonium chloride |
US4366068A (en) * | 1976-03-15 | 1982-12-28 | Amf Incorporated | Filter and method of making same |
US4309247A (en) | 1976-03-15 | 1982-01-05 | Amf Incorporated | Filter and method of making same |
US4126832A (en) * | 1977-05-26 | 1978-11-21 | The United States Of America As Represented By The Secretary Of The Air Force | Diffraction grating coupled optically pumped laser |
GB2043734B (en) * | 1979-03-01 | 1983-08-17 | Amf Inc | Filter and method of making same |
CA1148872A (en) | 1979-04-06 | 1983-06-28 | Eugene A. Ostreicher | Filter with inorganic cationic colloidal silica |
US4238334A (en) * | 1979-09-17 | 1980-12-09 | Ecodyne Corporation | Purification of liquids with treated filter aid material and active particulate material |
US4313832A (en) * | 1980-06-12 | 1982-02-02 | Rohm And Haas Company | Method for treatment of aqueous solutions with ion exchange fibers |
US4280925A (en) * | 1980-06-30 | 1981-07-28 | Eastman Kodak Company | Filter for sorption of heavy metals |
US4734208A (en) * | 1981-10-19 | 1988-03-29 | Pall Corporation | Charge-modified microfiber filter sheets |
US4523995A (en) | 1981-10-19 | 1985-06-18 | Pall Corporation | Charge-modified microfiber filter sheets |
JPS59160505A (ja) * | 1983-03-02 | 1984-09-11 | Kanebo Ltd | 高分子間錯体を表面に有する分離膜及びその製造方法 |
JPS59173191A (ja) * | 1983-03-18 | 1984-10-01 | Matsushita Electric Ind Co Ltd | 水処理用濾材 |
US4766036A (en) | 1985-09-16 | 1988-08-23 | The Dow Chemical Company | Process for producing porous fibers from orientable olefin polymers having cation-containing, pendent reactive side-groups and the resultant product |
GB8616294D0 (en) | 1986-07-03 | 1986-08-13 | Johnson Matthey Plc | Antimicrobial compositions |
US4728323A (en) * | 1986-07-24 | 1988-03-01 | Minnesota Mining And Manufacturing Company | Antimicrobial wound dressings |
NL8602402A (nl) | 1986-09-23 | 1988-04-18 | X Flow Bv | Werkwijze voor de vervaardiging van hydrofiele membranen en dergelijke membranen. |
US4725489A (en) * | 1986-12-04 | 1988-02-16 | Airwick Industries, Inc. | Disposable semi-moist wipes |
US4927796A (en) * | 1987-06-17 | 1990-05-22 | Epicor Incorporated | Compositions for purifying liquids |
JPS6456106A (en) * | 1987-08-25 | 1989-03-03 | Mitsubishi Rayon Co | Process for imparting sterilizing effect to porous hollow yarn membrane |
US5459080A (en) * | 1988-01-29 | 1995-10-17 | Abbott Laboratories | Ion-capture assays using a specific binding member conjugated to carboxymethylamylose |
US4904524A (en) * | 1988-10-18 | 1990-02-27 | Scott Paper Company | Wet wipes |
GB8907813D0 (en) | 1989-04-06 | 1989-05-17 | Unilever Plc | Treatment of alcohol beverages |
US4986882A (en) * | 1989-07-11 | 1991-01-22 | The Proctor & Gamble Company | Absorbent paper comprising polymer-modified fibrous pulps and wet-laying process for the production thereof |
JP2814266B2 (ja) * | 1989-07-12 | 1998-10-22 | 日本バイリーン株式会社 | 微生物吸着材及びその製造方法 |
US4973404A (en) | 1989-09-05 | 1990-11-27 | Aurian Corporation | Micro/ultra filtration system |
US5302249A (en) * | 1990-01-25 | 1994-04-12 | Xerox Corporation | Treated papers |
EP0481745B1 (en) * | 1990-10-17 | 1996-07-03 | James River Corporation Of Virginia | Foam forming method and apparatus |
US5114894A (en) | 1991-02-18 | 1992-05-19 | Grain Processing Corporation | Filter material |
JPH0584476A (ja) * | 1991-09-27 | 1993-04-06 | Terumo Corp | 浄水器 |
NL9301716A (nl) | 1993-10-06 | 1995-05-01 | X Flow Bv | Microfiltratie- en/of ultrafiltratiemembraan, werkwijze voor de bereiding van een dergelijk membraan, alsmede werkwijze voor het filtreren van een vloeistof met behulp van een dergelijk membraan. |
US5773162A (en) * | 1993-10-12 | 1998-06-30 | California Institute Of Technology | Direct methanol feed fuel cell and system |
US5817325A (en) * | 1996-10-28 | 1998-10-06 | Biopolymerix, Inc. | Contact-killing antimicrobial devices |
WO1995017152A1 (en) * | 1993-12-20 | 1995-06-29 | Biopolymerix, Inc. | Liquid dispenser for sterile solutions |
US5490938A (en) * | 1993-12-20 | 1996-02-13 | Biopolymerix, Inc. | Liquid dispenser for sterile solutions |
US5849311A (en) * | 1996-10-28 | 1998-12-15 | Biopolymerix, Inc. | Contact-killing non-leaching antimicrobial materials |
WO1995030468A1 (en) | 1994-05-10 | 1995-11-16 | Womack International, Inc. | Optimizing operation of a filter system |
WO1996039032A1 (en) * | 1995-06-06 | 1996-12-12 | Kimberly-Clark Worldwide, Inc. | Microporous fabric containing a microbial adsorbent |
US5541150A (en) | 1995-06-07 | 1996-07-30 | Biolab, Inc. | Sequestered copper algicides using ionic polymeric stabilizing agents |
JPH09155127A (ja) * | 1995-12-12 | 1997-06-17 | Mitsubishi Paper Mills Ltd | 濾 材 |
GB9526395D0 (en) | 1995-12-22 | 1996-02-21 | Procter & Gamble | Cleansing compositions |
US5855788A (en) * | 1996-02-07 | 1999-01-05 | Kimberly-Clark Worldwide, Inc. | Chemically charged-modified filter for removing particles from a liquid and method thereof |
CA2227391A1 (en) | 1996-05-20 | 1997-11-27 | Masahiro Satoh | Readily fibrillatable fiber |
DE69729936T2 (de) * | 1996-09-25 | 2005-07-28 | Chisso Corp. | Hochpräzisionsfilter |
DE19648283A1 (de) | 1996-11-21 | 1998-05-28 | Thera Ges Fuer Patente | Polymerisierbare Massen auf der Basis von Epoxiden |
EP0941157B1 (en) * | 1996-12-06 | 2004-02-04 | Weyerhaeuser Company | Unitary stratified composite |
US5954869A (en) * | 1997-05-07 | 1999-09-21 | Bioshield Technologies, Inc. | Water-stabilized organosilane compounds and methods for using the same |
US6426383B1 (en) * | 1997-05-28 | 2002-07-30 | Nalco Chemical Company | Preparation of water soluble polymer dispersions from vinylamide monomers |
CA2294500C (en) | 1997-06-26 | 2003-12-23 | Asahi Medical Co., Ltd. | Leukocyte-removing filter medium |
US6451260B1 (en) | 1997-08-26 | 2002-09-17 | Dyax Corp. | Method for producing microporous elements, the microporous elements thus produced and uses thereof |
US6524477B1 (en) * | 1997-08-27 | 2003-02-25 | Rich Buhler | Gravity-flow filtration cartridge for the removal of microorganisms and/or other contaminants |
JPH11114332A (ja) * | 1997-10-08 | 1999-04-27 | Akechi Ceramics Kk | 抗菌性セラミックスフィルターの製造方法 |
AU2599499A (en) * | 1998-02-12 | 1999-08-30 | Surfacine Development Company, Llc | Disinfectant compositions providing sustained biocidal action |
JP4120737B2 (ja) * | 1998-06-15 | 2008-07-16 | 特種製紙株式会社 | 液体濾過用の濾過材 |
GB9813248D0 (en) | 1998-06-22 | 1998-08-19 | Clariant Int Ltd | Improvements in or relating to organic compounds |
US6254768B1 (en) * | 1998-07-21 | 2001-07-03 | Corning Incorporated | Water filter carafe |
US6395235B1 (en) * | 1998-08-21 | 2002-05-28 | Argonaut Technologies, Inc. | Devices and methods for accessing reaction vessels |
US20030147925A1 (en) * | 1998-09-11 | 2003-08-07 | Samuel P. Sawan | Topical dermal antimicrobial compositions, methods for generating same, and monitoring methods utilizing same |
US6284680B1 (en) | 1998-11-17 | 2001-09-04 | Japan Vilene Company | Nonwoven fabric containing fine fibers, and a filter material |
JP4074925B2 (ja) | 1998-12-14 | 2008-04-16 | センカ株式会社 | 抗菌性繊維とその製造法 |
US6537614B1 (en) | 1998-12-18 | 2003-03-25 | Kimberly-Clark Worldwide, Inc. | Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist |
US6274041B1 (en) | 1998-12-18 | 2001-08-14 | Kimberly-Clark Worldwide, Inc. | Integrated filter combining physical adsorption and electrokinetic adsorption |
US6440405B1 (en) | 1999-06-07 | 2002-08-27 | University Of Delaware | Quaternary ammonium functionalized dendrimers and methods of use therefor |
MXPA02000795A (es) * | 1999-07-21 | 2002-07-22 | Procter & Gamble | Filtro de microorganismos y metodo para remover microorganismos del agua. |
US6187192B1 (en) * | 1999-08-25 | 2001-02-13 | Watervisions International, Inc. | Microbiological water filter |
US6340663B1 (en) * | 1999-11-24 | 2002-01-22 | The Clorox Company | Cleaning wipes |
WO2001044117A1 (en) * | 1999-12-15 | 2001-06-21 | Kimberly-Clark Worldwide, Inc. | Water filtration system |
US7014759B2 (en) | 2000-02-18 | 2006-03-21 | Radford Thomas K | Method and apparatus for water purification |
US6395325B1 (en) | 2000-05-16 | 2002-05-28 | Scimed Life Systems, Inc. | Porous membranes |
JP2001327959A (ja) | 2000-05-19 | 2001-11-27 | Sera Corp:Kk | 携帯用簡易浄水器 |
NL1015384C2 (nl) | 2000-06-06 | 2001-12-10 | Prime Water Systems Gmbh | Waterfiltratie-inrichting. |
US6579906B2 (en) * | 2000-06-09 | 2003-06-17 | University Of Delaware | Dendrimer biocide-silver nanocomposites: their preparation and applications as potent antimicrobials |
DK1201288T3 (da) | 2000-10-31 | 2007-09-17 | Univ Catholique Louvain | Filterhjælpemiddel til filtrering af öl |
US6471876B1 (en) | 2000-11-27 | 2002-10-29 | Kinetico Incorporated | Filter media with germicidal properties |
US6531078B2 (en) * | 2001-02-26 | 2003-03-11 | Ahlstrom Glassfibre Oy | Method for foam casting using three-dimensional molds |
US6712939B2 (en) | 2001-02-26 | 2004-03-30 | Cuno Incorporated | Process for manufacturing wet-felted and thermally bonded porous structures and porous structures formed by the process |
US6630016B2 (en) * | 2002-01-31 | 2003-10-07 | Koslow Technologies Corp. | Microporous filter media, filtration systems containing same, and methods of making and using |
US6835311B2 (en) * | 2002-01-31 | 2004-12-28 | Koslow Technologies Corporation | Microporous filter media, filtration systems containing same, and methods of making and using |
US6660172B2 (en) * | 2002-01-31 | 2003-12-09 | Koslow Technologies Corporation | Precoat filtration media and methods of making and using |
-
2002
- 2002-11-01 US US10/286,695 patent/US6835311B2/en not_active Expired - Lifetime
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2003
- 2003-01-02 WO PCT/US2003/000067 patent/WO2003064013A1/en active Application Filing
- 2003-01-02 JP JP2003563694A patent/JP4726415B2/ja not_active Expired - Fee Related
- 2003-01-02 EP EP03701972A patent/EP1483028B1/en not_active Expired - Lifetime
- 2003-01-02 KR KR1020047011830A patent/KR100982596B1/ko active IP Right Grant
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- 2003-01-02 DE DE60319810T patent/DE60319810D1/de not_active Expired - Lifetime
- 2003-01-02 CN CNB038030195A patent/CN1278757C/zh not_active Expired - Fee Related
- 2003-01-02 MX MXPA04007355A patent/MXPA04007355A/es active IP Right Grant
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- 2003-01-02 CN CNB038030543A patent/CN1280001C/zh not_active Expired - Lifetime
- 2003-01-02 WO PCT/US2003/000066 patent/WO2003063996A2/en active Application Filing
- 2003-01-02 EP EP03707291A patent/EP1483039B1/en not_active Expired - Lifetime
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- 2003-01-02 AU AU2003202860A patent/AU2003202860B2/en not_active Ceased
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- 2003-01-30 TW TW092102243A patent/TWI265153B/zh not_active IP Right Cessation
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