CN102046261B - 过滤介质 - Google Patents

过滤介质 Download PDF

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Publication number
CN102046261B
CN102046261B CN200980120491.0A CN200980120491A CN102046261B CN 102046261 B CN102046261 B CN 102046261B CN 200980120491 A CN200980120491 A CN 200980120491A CN 102046261 B CN102046261 B CN 102046261B
Authority
CN
China
Prior art keywords
formula
plasma
fiber
compound
filter media
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.)
Expired - Fee Related
Application number
CN200980120491.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN102046261A (zh
Inventor
斯蒂芬·库尔森
斯蒂芬·拉塞尔
马修·提佩尔
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.)
P2i Ltd
Original Assignee
P2i Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39638259&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN102046261(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by P2i Ltd filed Critical P2i Ltd
Publication of CN102046261A publication Critical patent/CN102046261A/zh
Application granted granted Critical
Publication of CN102046261B publication Critical patent/CN102046261B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • 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
    • 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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F114/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F114/18—Monomers containing fluorine
    • C08F114/185—Monomers containing fluorine not covered by the groups C08F114/20 - C08F114/28
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/52—Polymerisation initiated by wave energy or particle radiation by electric discharge, e.g. voltolisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • 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
    • B01D2239/0471—Surface coating material
    • B01D2239/0478—Surface coating material on a layer of the filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Wood Science & Technology (AREA)
  • Filtering Materials (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrostatic Separation (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CN200980120491.0A 2008-06-06 2009-06-01 过滤介质 Expired - Fee Related CN102046261B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0810326.9 2008-06-06
GBGB0810326.9A GB0810326D0 (en) 2008-06-06 2008-06-06 Filtration media
PCT/GB2009/050596 WO2009147422A2 (en) 2008-06-06 2009-06-01 Filtration media

Publications (2)

Publication Number Publication Date
CN102046261A CN102046261A (zh) 2011-05-04
CN102046261B true CN102046261B (zh) 2014-10-15

Family

ID=39638259

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980120491.0A Expired - Fee Related CN102046261B (zh) 2008-06-06 2009-06-01 过滤介质

Country Status (13)

Country Link
US (1) US20110114555A1 (cg-RX-API-DMAC10.html)
EP (1) EP2296779A2 (cg-RX-API-DMAC10.html)
JP (1) JP2011524799A (cg-RX-API-DMAC10.html)
KR (2) KR20160119869A (cg-RX-API-DMAC10.html)
CN (1) CN102046261B (cg-RX-API-DMAC10.html)
AU (1) AU2009254992A1 (cg-RX-API-DMAC10.html)
CA (1) CA2724894A1 (cg-RX-API-DMAC10.html)
GB (2) GB0810326D0 (cg-RX-API-DMAC10.html)
IL (1) IL209478A0 (cg-RX-API-DMAC10.html)
NZ (1) NZ589637A (cg-RX-API-DMAC10.html)
TW (1) TWI462772B (cg-RX-API-DMAC10.html)
WO (1) WO2009147422A2 (cg-RX-API-DMAC10.html)
ZA (1) ZA201008614B (cg-RX-API-DMAC10.html)

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US8852693B2 (en) 2011-05-19 2014-10-07 Liquipel Ip Llc Coated electronic devices and associated methods
CN102304847A (zh) * 2011-06-20 2012-01-04 武汉纺织大学 一种具有去除重金属、杀菌消毒功能的纤维材料及其应用
US9816226B2 (en) * 2012-10-09 2017-11-14 Europlasma Nv Surface coatings
US11090590B2 (en) 2012-11-13 2021-08-17 Hollingsworth & Vose Company Pre-coalescing multi-layered filter media
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
CN103668939A (zh) * 2013-09-30 2014-03-26 辽宁天泽产业集团纺织有限公司 一种纺织纤维机织过滤布防油污处理的方法
PL3080352T3 (pl) 2013-12-13 2021-02-08 The North Face Apparel Corporation Obróbki plazmowe do barwienia wyrobów włókienniczych
EP3110525A4 (en) 2014-02-28 2018-03-21 3M Innovative Properties Company Filtration medium including polymeric netting of ribbons and strands
JP2015200058A (ja) * 2014-04-04 2015-11-12 東洋紡株式会社 エレクトレット
CN106663769B (zh) 2014-05-13 2020-06-19 赛尔格有限责任公司 功能化的多孔膜及其制造和使用方法
US10195542B2 (en) 2014-05-15 2019-02-05 Hollingsworth & Vose Company Surface modified filter media
US10399024B2 (en) 2014-05-15 2019-09-03 Hollingsworth & Vose Company Surface modified filter media
CN104190180B (zh) * 2014-07-31 2016-04-27 上海华力微电子有限公司 气体过滤方法
US10828587B2 (en) 2015-04-17 2020-11-10 Hollingsworth & Vose Company Stable filter media including nanofibers
US10940415B2 (en) 2015-10-02 2021-03-09 Toyobo Co., Ltd. Electret and electret filter
US10625196B2 (en) 2016-05-31 2020-04-21 Hollingsworth & Vose Company Coalescing filter media
US11679412B2 (en) 2016-06-13 2023-06-20 Gvd Corporation Methods for plasma depositing polymers comprising cyclic siloxanes and related compositions and articles
US20170358445A1 (en) 2016-06-13 2017-12-14 Gvd Corporation Methods for plasma depositing polymers comprising cyclic siloxanes and related compositions and articles
CN106731225B (zh) * 2016-12-07 2018-12-14 盐城工学院 一种抗菌滤料及其整理方法
US10898843B2 (en) * 2017-01-25 2021-01-26 Samuel Stephen Grimes Reusable air filter
KR102027975B1 (ko) * 2017-09-04 2019-10-02 경북대학교 산학협력단 정전 탄소필터, 정전 탄소필터를 이용한 먼지 집진 장치 및 먼지 집진 방법
US12053733B2 (en) * 2018-08-03 2024-08-06 3M Innovative Properties Company Pleated air filter with reinforcing filaments comprising locally-thinned bending zones
WO2020026149A1 (en) 2018-08-03 2020-02-06 3M Innovative Properties Company Pleated air filter with bridging filaments and continuous-contact filaments
US20230330585A1 (en) * 2022-04-14 2023-10-19 Hollingsworth & Vose Company High efficiency filter media
KR20240170270A (ko) 2023-05-26 2024-12-03 현대자동차주식회사 차량 제어 장치 및 방법
CN121909066A (zh) * 2023-09-18 2026-04-21 尤尼弗瑞克斯 I 有限责任公司 无碳氟化合物过滤介质

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Also Published As

Publication number Publication date
NZ589637A (en) 2013-03-28
CN102046261A (zh) 2011-05-04
TWI462772B (zh) 2014-12-01
AU2009254992A1 (en) 2009-12-10
GB2462159A (en) 2010-02-03
KR20110037976A (ko) 2011-04-13
KR20160119869A (ko) 2016-10-14
WO2009147422A2 (en) 2009-12-10
GB2462159B (en) 2012-06-06
TW201000198A (en) 2010-01-01
ZA201008614B (en) 2011-08-31
JP2011524799A (ja) 2011-09-08
GB0810326D0 (en) 2008-07-09
WO2009147422A3 (en) 2010-06-24
GB0909286D0 (en) 2009-07-15
EP2296779A2 (en) 2011-03-23
CA2724894A1 (en) 2009-12-10
IL209478A0 (en) 2011-01-31
US20110114555A1 (en) 2011-05-19

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141015

Termination date: 20190601

CF01 Termination of patent right due to non-payment of annual fee