BR9708565A - Dispositivo de purificação de água - Google Patents

Dispositivo de purificação de água

Info

Publication number
BR9708565A
BR9708565A BR9708565A BR9708565A BR9708565A BR 9708565 A BR9708565 A BR 9708565A BR 9708565 A BR9708565 A BR 9708565A BR 9708565 A BR9708565 A BR 9708565A BR 9708565 A BR9708565 A BR 9708565A
Authority
BR
Brazil
Prior art keywords
water purification
purification device
water
purification
Prior art date
Application number
BR9708565A
Other languages
English (en)
Inventor
James Dennis Cotton
Dennis Stein Everhart
Elizabeth Deibler Gadsby
Original Assignee
Kimblerly Clark Worldwide Inc
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
Application filed by Kimblerly Clark Worldwide Inc filed Critical Kimblerly Clark Worldwide Inc
Publication of BR9708565A publication Critical patent/BR9708565A/pt

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/18—Drinking straws or the like
    • A47G21/188—Drinking straws or the like with filters to remove impurities
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/18—Drinking straws or the like
    • 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
    • C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249954—With chemically effective material or specified gas other than air, N, or carbon dioxide in void-containing component
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Table Equipment (AREA)
  • Water Treatment By Sorption (AREA)
BR9708565A 1996-04-12 1997-04-08 Dispositivo de purificação de água BR9708565A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/631,512 US5688588A (en) 1996-04-12 1996-04-12 Water purification device
PCT/US1997/005771 WO1997038941A1 (en) 1996-04-12 1997-04-08 Water purification device

Publications (1)

Publication Number Publication Date
BR9708565A true BR9708565A (pt) 1999-08-03

Family

ID=24531529

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708565A BR9708565A (pt) 1996-04-12 1997-04-08 Dispositivo de purificação de água

Country Status (11)

Country Link
US (1) US5688588A (pt)
EP (1) EP0892763A1 (pt)
JP (1) JP2000508560A (pt)
KR (1) KR100451333B1 (pt)
AR (1) AR006589A1 (pt)
AU (1) AU2445797A (pt)
BR (1) BR9708565A (pt)
ID (1) ID16577A (pt)
TW (1) TW362040B (pt)
WO (1) WO1997038941A1 (pt)
ZA (1) ZA972189B (pt)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6662956B2 (en) 1997-03-18 2003-12-16 Selecto, Inc. Nanocrystal-containing filtration media
DE19844167A1 (de) * 1998-09-25 2000-04-06 Ticona Gmbh Aktivkohlefilter
US6274041B1 (en) 1998-12-18 2001-08-14 Kimberly-Clark Worldwide, Inc. Integrated filter combining physical adsorption and electrokinetic adsorption
US6537614B1 (en) 1998-12-18 2003-03-25 Kimberly-Clark Worldwide, Inc. Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist
US6142384A (en) * 1999-01-28 2000-11-07 Shafik; Aasef M. Personal portable liquid filter device
CA2374219A1 (en) * 1999-05-20 2000-11-30 The Procter & Gamble Company Method for removal of nano-sized pathogens from liquids
USD450531S1 (en) 1999-06-29 2001-11-20 Kimberly-Clark Worldwide, Inc. Carafe for filtered water
USD444987S1 (en) 1999-06-29 2001-07-17 Kimberly-Clark Worldwide, Inc. Filtered water carafe
CN1213769C (zh) 1999-07-21 2005-08-10 宝洁公司 微生物过滤器和清除水中微生物的方法
US6818130B1 (en) 1999-09-30 2004-11-16 Kimberly-Clark Worldwide, Inc. Method and apparatus for multistage liquid filtration
USD444662S1 (en) 1999-11-09 2001-07-10 Kimberly-Clark Worldwide, Inc. Filtered water pitcher
ATE274828T1 (de) * 1999-12-08 2004-09-15 Aqua Res Pty Ltd Trinkhalm
US6645388B2 (en) 1999-12-22 2003-11-11 Kimberly-Clark Corporation Leukocyte depletion filter media, filter produced therefrom, method of making same and method of using same
US6523711B1 (en) * 2000-04-13 2003-02-25 Douglass E. Hughes Automatic valved bottle cap for use with liquid containers
US6602410B1 (en) 2000-11-14 2003-08-05 The Procter & Gamble Comapny Water purifying kits
US20040112826A1 (en) * 2000-12-08 2004-06-17 Akira Chiba Drinking element
US20050279696A1 (en) 2001-08-23 2005-12-22 Bahm Jeannine R Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US7614507B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same
US7614508B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing silver coated particles and processes for using the same
US7615152B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products, Inc. Water filter device
KR100777951B1 (ko) 2001-08-23 2007-11-28 더 프록터 앤드 갬블 캄파니 정수 필터 재료, 대응하는 정수 필터 및 그의 사용 방법
US20030042195A1 (en) * 2001-09-04 2003-03-06 Lois Jean Forde-Kohler Multi-ply filter
US7112280B2 (en) * 2002-08-12 2006-09-26 3M Innovative Properties Company Gas porous polymer filter and methods of use
US7169304B2 (en) * 2002-08-12 2007-01-30 3M Innovative Properties Company Porous polymer water filter and methods of use in refrigeration
US7112272B2 (en) 2002-08-12 2006-09-26 3M Innovative Properties Company Liquid and gas porous plastic filter and methods of use
US8592219B2 (en) * 2005-01-17 2013-11-26 Gyros Patent Ab Protecting agent
US20060057209A1 (en) * 2004-09-16 2006-03-16 Predicant Biosciences, Inc. Methods, compositions and devices, including microfluidic devices, comprising coated hydrophobic surfaces
WO2006015306A2 (en) * 2004-07-29 2006-02-09 Predicant Biosciences, Inc. Methods, compositions and devices, including microfluidic devices, comprising coated hydrophobic surfaces
US20060027675A1 (en) * 2004-08-06 2006-02-09 Brian Takeda Disposable perforated straw
RU2317843C2 (ru) * 2005-08-08 2008-02-27 Институт физики прочности и материаловедения Сибирского отделения Российской академии наук (ИФПМ СО РАН) Фильтрующий материал, способ его получения и способ фильтрования
US7297283B2 (en) * 2005-12-09 2007-11-20 Yakima Filters, Inc. Container having fluid purification system
EP1818276A1 (en) * 2006-02-10 2007-08-15 Kraft Foods R & D, Inc. Disposable container and a method for producing a disposable container
US7427409B2 (en) * 2006-07-26 2008-09-23 Water Visions International, Inc. Broad spectrum antimicrobial purification materials and methods for purifying fluids
US8614083B2 (en) * 2007-06-13 2013-12-24 Trustees Of Tufts College Method and device for the concentration of multiple microorganisms and toxins from large liquid toxins
US8216462B2 (en) 2007-08-08 2012-07-10 O'brien Paul W Portable drinking water purification device
US8394268B2 (en) * 2008-08-08 2013-03-12 Miracle Straw Corporation, Inc. Double chamber water purification device
US8318011B2 (en) 2008-10-15 2012-11-27 Miracle Straw Corporation, Inc. Portable drinking water purification device
US20100276509A1 (en) * 2009-04-30 2010-11-04 Mauro James R Drinking straw with filter member
US8425771B2 (en) 2009-07-24 2013-04-23 Miracle Straw Corporation, Inc. Double chamber water purification device
US9394637B2 (en) 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
FI128219B (fi) * 2018-03-12 2019-12-31 Salomaeki Mika Pillijuomapakkaus ja menetelmä sen valmistamiseksi
CA3134672C (en) 2019-04-03 2023-07-25 Gregg Williams Negative pressure filtration apparatus, method, and system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072227A (en) * 1964-03-02 1967-06-14 American Mach & Foundry Improvements in or relating to water filter cartridges
US4298475A (en) * 1980-07-18 1981-11-03 Gartner William J Water purification system
CA1182758A (en) * 1983-12-09 1985-02-19 Anthony N. Sharpe Apparatus for filtration
US4973503A (en) * 1985-06-26 1990-11-27 Kimberly-Clark Corporation Mixed fiber tow or tube and method of making
GB2187396B (en) * 1986-03-07 1990-03-21 Pall Corp Filtering apparatus
US4961415A (en) * 1987-01-16 1990-10-09 Kimberly-Clark Corporation Controlled draft and efficiency filter element for smoking articles
US4800018A (en) * 1987-03-30 1989-01-24 Moser Ronald T Portable water purification system
IL87157A0 (en) * 1987-07-31 1988-12-30 Purewater Sciences Int Inc Filter for liquid purification
US4925601A (en) * 1988-01-19 1990-05-15 Kimberly-Clark Corporation Method for making melt-blown liquid filter medium
WO1990009836A1 (en) * 1989-03-03 1990-09-07 Boyd Keogh Industries Pty. Limited Improvements in filtration
US4995976A (en) * 1990-05-31 1991-02-26 Water Technologies Corporation Water purification straw
US5273649A (en) * 1991-10-07 1993-12-28 Magnusson Jan H Personal water purification systems
WO1993018837A1 (en) * 1992-03-20 1993-09-30 Spangrud Bruce D Water purification system
JP3173916B2 (ja) * 1993-04-26 2001-06-04 松下電器産業株式会社 浄水器
US5494744A (en) * 1994-10-12 1996-02-27 Kimberly-Clark Corporation Method of applying a protein coating to a substrate and article thereof

Also Published As

Publication number Publication date
TW362040B (en) 1999-06-21
US5688588A (en) 1997-11-18
JP2000508560A (ja) 2000-07-11
KR20000005359A (ko) 2000-01-25
WO1997038941A1 (en) 1997-10-23
EP0892763A1 (en) 1999-01-27
KR100451333B1 (ko) 2004-11-16
AU2445797A (en) 1997-11-07
AR006589A1 (es) 1999-09-08
ID16577A (id) 1997-10-16
ZA972189B (en) 1997-09-25

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 11A E 12A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.