CN1732036A - 聚乙烯醇过滤器介质 - Google Patents

聚乙烯醇过滤器介质 Download PDF

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Publication number
CN1732036A
CN1732036A CNA2003801073762A CN200380107376A CN1732036A CN 1732036 A CN1732036 A CN 1732036A CN A2003801073762 A CNA2003801073762 A CN A2003801073762A CN 200380107376 A CN200380107376 A CN 200380107376A CN 1732036 A CN1732036 A CN 1732036A
Authority
CN
China
Prior art keywords
filter
water
soluble
polymer
aqueous environment
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CNA2003801073762A
Other languages
English (en)
Chinese (zh)
Inventor
B·李
J·B·斯图尔德
J·M·约翰斯顿
Y·丁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microtek Medical Holdings Inc
Original Assignee
Microtek Medical Holdings 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 Microtek Medical Holdings Inc filed Critical Microtek Medical Holdings Inc
Publication of CN1732036A publication Critical patent/CN1732036A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1216—Pore size
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
  • Multicomponent Fibers (AREA)
  • Filtration Of Liquid (AREA)
  • Woven Fabrics (AREA)
  • External Artificial Organs (AREA)
CNA2003801073762A 2002-12-24 2003-12-24 聚乙烯醇过滤器介质 Pending CN1732036A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43631802P 2002-12-24 2002-12-24
US60/436,318 2002-12-24

Publications (1)

Publication Number Publication Date
CN1732036A true CN1732036A (zh) 2006-02-08

Family

ID=32682375

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2003801073762A Pending CN1732036A (zh) 2002-12-24 2003-12-24 聚乙烯醇过滤器介质

Country Status (10)

Country Link
US (1) US20040192135A1 (enExample)
EP (1) EP1590064A4 (enExample)
JP (1) JP2006521911A (enExample)
KR (1) KR20050085868A (enExample)
CN (1) CN1732036A (enExample)
AU (1) AU2003299860A1 (enExample)
CA (1) CA2507041A1 (enExample)
RU (1) RU2327507C2 (enExample)
UA (1) UA81651C2 (enExample)
WO (1) WO2004058374A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107010775A (zh) * 2017-04-28 2017-08-04 杭州卧特松环保科技有限公司 多材质复合滤芯
CN112605890A (zh) * 2019-10-04 2021-04-06 株式会社迪思科 集尘处理装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7871946B2 (en) 2003-10-09 2011-01-18 Kuraray Co., Ltd. Nonwoven fabric composed of ultra-fine continuous fibers, and production process and application thereof
CN101636263A (zh) * 2007-03-15 2010-01-27 株式会社可乐丽 层叠布帛
CA2639666A1 (en) * 2007-09-21 2009-03-21 Ambio Biofiltration Ltd. Biofilter media and biofiltration apparatus employing same
US8686213B2 (en) * 2009-11-17 2014-04-01 Hana Inspection & Engineering Co., Ltd. Disposal and decontamination of radioactive polyvinyl alcohol products
WO2013086217A1 (en) 2011-12-06 2013-06-13 Masco Corporation Of Indiana Ozone distribution in a faucet
KR101313714B1 (ko) 2012-02-15 2013-10-01 송원숙 수 처리용 섬유 여재를 갖는 드럼형 필터
JP2014032066A (ja) * 2012-08-02 2014-02-20 Japan Vilene Co Ltd 放射性物質吸着材
JP6594321B2 (ja) * 2014-01-27 2019-10-23 スリーエム イノベイティブ プロパティズ カンパニー 電気絶縁材料及び変圧器
CN105934800B (zh) * 2014-01-27 2019-06-18 3M创新有限公司 用于电气设备诸如变压器的电绝缘材料和导体带匝
CA3007437C (en) 2015-12-21 2021-09-28 Delta Faucet Company Fluid delivery system including a disinfectant device
RU2616972C1 (ru) * 2016-02-12 2017-04-19 Общество с ограниченной ответственностью Научно-производственное предприятие "Эксорб" Способ очистки жидких радиоактивных отходов
CN112442771B (zh) * 2020-11-13 2022-03-08 浙江羊绒世家服饰股份有限公司 一种水溶性纤维和高支羊绒纱纺制工艺
CN113073416A (zh) * 2021-05-11 2021-07-06 李昌荣 一种基于可降解纤维生产的面料及其生产工艺
CN114371050B (zh) * 2021-11-29 2023-08-15 中国辐射防护研究院 放射性表面沾污筛查分析方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539768A (en) * 1947-05-05 1951-01-30 Cuno Eng Corp Filter element and method of making the same
US2537897A (en) * 1947-07-09 1951-01-09 Robert H Hunter Filter element
US3422008A (en) * 1963-10-24 1969-01-14 Dow Chemical Co Wound hollow fiber permeability apparatus and process of making the same
US3616603A (en) * 1969-11-21 1971-11-02 Sylvania Electric Prod Decomposable filter means and method of utilization
US3834547A (en) * 1972-06-19 1974-09-10 Albany Int Corp Fibrous product
US3867294A (en) * 1973-05-09 1975-02-18 Pall Corp Cylindrical filter elements with improved side seam seal
JPS54153779A (en) * 1978-05-25 1979-12-04 Kuraray Co Ltd Preparation of polyvinyl alcohol base selective transmission membrane
US4355995A (en) * 1979-03-27 1982-10-26 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4715992A (en) * 1985-10-30 1987-12-29 Westinghouse Electric Corp. Filter element reduction method
US4995916A (en) * 1990-04-30 1991-02-26 The United States Of America As Represented By The United States Department Of Energy Method of recovering hazardous waste from phenolic resin filters
DE4420658C2 (de) * 1994-06-14 1996-10-31 Siemens Ag Verfahren zur Volumenreduzierung einer Mischung aus Filterfasern und einem pulverförmigen Ionenaustauscherharz
WO1997005790A1 (en) * 1995-08-04 1997-02-20 Mitsubishi Rayon Co., Ltd. Filter medium and cigarette filter made with the use of the same
US5911224A (en) * 1997-05-01 1999-06-15 Filtrona International Limited Biodegradable polyvinyl alcohol tobacco smoke filters, tobacco smoke products incorporating such filters, and methods and apparatus for making same
US5922110A (en) * 1998-01-21 1999-07-13 Dcv, Inc. Water-soluble, biodegradable filter, and process of using same
EP1237820B1 (en) * 1999-11-19 2005-02-23 Isolyser Company, Inc. Process and system for treatment of waste streams containing water-soluble polymers
US6623643B2 (en) * 1999-11-19 2003-09-23 Microtek Medical Holdings, Inc. Process for treatment of aqueous environments containing a water soluble polymer
US20020042236A1 (en) * 2000-04-26 2002-04-11 Chisso Corporation Filter cartridge and process for producing the same
JP2002166141A (ja) * 2000-09-21 2002-06-11 Mitsubishi Rayon Co Ltd 多孔質膜

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107010775A (zh) * 2017-04-28 2017-08-04 杭州卧特松环保科技有限公司 多材质复合滤芯
CN112605890A (zh) * 2019-10-04 2021-04-06 株式会社迪思科 集尘处理装置
CN112605890B (zh) * 2019-10-04 2024-06-21 株式会社迪思科 集尘处理装置

Also Published As

Publication number Publication date
WO2004058374A3 (en) 2004-10-07
US20040192135A1 (en) 2004-09-30
UA81651C2 (ru) 2008-01-25
JP2006521911A (ja) 2006-09-28
EP1590064A2 (en) 2005-11-02
AU2003299860A1 (en) 2004-07-22
EP1590064A4 (en) 2007-11-21
RU2005123383A (ru) 2006-01-20
WO2004058374A2 (en) 2004-07-15
AU2003299860A8 (en) 2004-07-22
RU2327507C2 (ru) 2008-06-27
CA2507041A1 (en) 2004-07-15
KR20050085868A (ko) 2005-08-29

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication