ES2132592T3 - Medios filtrantes no tejidos. - Google Patents
Medios filtrantes no tejidos.Info
- Publication number
- ES2132592T3 ES2132592T3 ES95901138T ES95901138T ES2132592T3 ES 2132592 T3 ES2132592 T3 ES 2132592T3 ES 95901138 T ES95901138 T ES 95901138T ES 95901138 T ES95901138 T ES 95901138T ES 2132592 T3 ES2132592 T3 ES 2132592T3
- Authority
- ES
- Spain
- Prior art keywords
- filtration
- fibers
- sup
- approximately
- fluid
- 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 - Lifetime
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
-
- 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
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/0208—Single-component fibres
-
- 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
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/0216—Bicomponent or multicomponent fibres
-
- 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
-
- 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
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0618—Non-woven
-
- 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
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0627—Spun-bonded
-
- 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
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/064—The fibres being mixed
-
- 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
-
- 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
- B01D2239/0659—The layers being joined by needling
-
- 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
- B01D2239/0663—The layers being joined by hydro-entangling
-
- 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
- B01D2239/0681—The layers being joined by gluing
-
- 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
- B01D2239/1233—Fibre diameter
-
- 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
- B01D2239/1291—Other parameters
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
Abstract
SE PROPORCIONA DE ACUERDO CON LA PRESENTE INVENCION UN MEDIO DE FILTRO SUPERIOR PARA FILTRAR PARTICULAS SUSPENDIDAS EN UN FLUIDO, QUE CONSTA DE UNA RED DE FIBRA NO TEJIDA DE FIBRAS ARRUGADAS SELECCIONADAS DEL GRUPO QUE CONSTA DE FIBRAS DE UNION EXPANDIDA Y FIBRAS BASICAS, DONDE EL MEDIO DE FILTRO POSEE UNA DENSIDAD ENTRE APROXIMADAMENTE 0.005 G/CM{SUP,3} Y APROXIMADAMENTE 0.1 G/CM{SUP,3}. EL MEDIO DE FILTRO SUPERIOR ES ALTAMENTE UTIL PARA APLICACIONES DE FILTRACION DE PARTICULAS SUSPENDIDAS EN UN FLUIDO, TALES COMO MEDIOS DE FILTRACION PARA LA TRANSMISION DE FLUIDOS, FLUIDOS HIDRAULICOS, AGUA DE PISCINAS, ACEITES REFRIGERANTES O FLUIDOS DE CORTE PARA FUNDICIONES, FORMACION DE METAL Y RODAMIENTOS DE METAL, FILTRACION DE PARTICULAS SUSPENDIDAS EN EL AIRE Y SIMILAR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15344693A | 1993-11-16 | 1993-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2132592T3 true ES2132592T3 (es) | 1999-08-16 |
Family
ID=22547260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95901138T Expired - Lifetime ES2132592T3 (es) | 1993-11-16 | 1994-11-04 | Medios filtrantes no tejidos. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0729375B1 (es) |
KR (1) | KR100348728B1 (es) |
CN (1) | CN1074301C (es) |
AU (1) | AU689167B2 (es) |
BR (1) | BR9408068A (es) |
CA (1) | CA2124389C (es) |
DE (1) | DE69417764T2 (es) |
ES (1) | ES2132592T3 (es) |
PL (1) | PL314312A1 (es) |
WO (1) | WO1995013856A1 (es) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100468551B1 (ko) * | 1994-10-31 | 2005-03-16 | 킴벌리-클라크 월드와이드, 인크. | 고밀도부직필터매체 |
US5721180A (en) * | 1995-12-22 | 1998-02-24 | Pike; Richard Daniel | Laminate filter media |
US5817584A (en) * | 1995-12-22 | 1998-10-06 | Kimberly-Clark Worldwide, Inc. | High efficiency breathing mask fabrics |
US5679042A (en) * | 1996-04-25 | 1997-10-21 | Kimberly-Clark Worldwide, Inc. | Nonwoven fabric having a pore size gradient and method of making same |
ZA984078B (en) * | 1997-05-30 | 1998-11-25 | Kimberly Clark Wordlwide Inc | Face mask |
CN1067908C (zh) * | 1998-05-22 | 2001-07-04 | 谢进叁 | 具有除臭滤毒高吸收率之过滤片体及其制备方法 |
JP2002533195A (ja) | 1998-06-30 | 2002-10-08 | キンバリー クラーク ワールドワイド インコーポレイテッド | 安定エレクトレット・ポリマー物品 |
USH2086H1 (en) | 1998-08-31 | 2003-10-07 | Kimberly-Clark Worldwide | Fine particle liquid filtration media |
US6723669B1 (en) | 1999-12-17 | 2004-04-20 | Kimberly-Clark Worldwide, Inc. | Fine multicomponent fiber webs and laminates thereof |
US6936554B1 (en) | 2000-11-28 | 2005-08-30 | Kimberly-Clark Worldwide, Inc. | Nonwoven fabric laminate with meltblown web having a gradient fiber size structure |
US6926862B2 (en) | 2001-06-01 | 2005-08-09 | Kimberly-Clark Worldwide, Inc. | Container, shelf and drawer liners providing absorbency and odor control |
JP5340598B2 (ja) | 2004-11-05 | 2013-11-13 | ドナルドソン カンパニー,インコーポレイティド | フィルタ媒体および構造体 |
US8057567B2 (en) | 2004-11-05 | 2011-11-15 | Donaldson Company, Inc. | Filter medium and breather filter structure |
US7325699B2 (en) | 2004-12-17 | 2008-02-05 | Kimberly-Clark Worldwide, Inc. | Lint-reducing container |
US7674425B2 (en) * | 2005-11-14 | 2010-03-09 | Fleetguard, Inc. | Variable coalescer |
US8114183B2 (en) * | 2005-09-20 | 2012-02-14 | Cummins Filtration Ip Inc. | Space optimized coalescer |
CN102814080A (zh) | 2006-02-13 | 2012-12-12 | 唐纳森公司 | 包括细纤维和反应、吸附或吸收颗粒的过滤网 |
US7947142B2 (en) | 2006-07-31 | 2011-05-24 | 3M Innovative Properties Company | Pleated filter with monolayer monocomponent meltspun media |
US7642208B2 (en) | 2006-12-14 | 2010-01-05 | Kimberly-Clark Worldwide, Inc. | Abrasion resistant material for use in various media |
CN101302659B (zh) * | 2008-05-09 | 2010-10-27 | 桐乡市健民过滤材料有限公司 | 一种双组分聚酯粗纤维、过滤材料及其制备方法 |
DE102009022120B4 (de) | 2009-05-20 | 2021-10-21 | Johns Manville Europe Gmbh | Mehrlagiges Filtermedium, Verfahren zur dessen Herstellung und dessen Verwendung in der Luft/Gas- und Flüssigkeitsfiltration, sowie Filtermodule enthaltend das mehrlagige Filtermedium |
CN102505357A (zh) * | 2011-09-22 | 2012-06-20 | 东华大学 | 一种血液过滤用静电纺熔喷复合非织造材料及其制备方法 |
MX346385B (es) | 2013-02-14 | 2017-03-16 | Nanopareil Llc | Fieltros hibridos de nanofibras electrohiladas. |
JP6449846B2 (ja) | 2013-03-14 | 2019-01-09 | ボールドウィン・フィルターズ・インコーポレーテッドBaldwin Filters Inc | コアレッサフィルタ |
WO2015052460A1 (en) * | 2013-10-09 | 2015-04-16 | Ucl Business Plc | Chromatography medium |
US10744435B2 (en) | 2014-07-30 | 2020-08-18 | Sabic Global Technologies B.V. | Spunbond polycarbonate resin filter media |
CN107106745B (zh) | 2014-12-30 | 2019-11-01 | 可隆工业株式会社 | 血液过滤器及其制造方法 |
US10512875B2 (en) * | 2016-01-22 | 2019-12-24 | Bha Altair, Llc | Filter and filter media having a fiber blend |
US10252200B2 (en) | 2016-02-17 | 2019-04-09 | Hollingsworth & Vose Company | Filter media including a filtration layer comprising synthetic fibers |
US11014030B2 (en) | 2016-02-17 | 2021-05-25 | Hollingsworth & Vose Company | Filter media including flame retardant fibers |
US10898838B2 (en) | 2016-12-15 | 2021-01-26 | Hollingsworth & Vose Company | Filter media including adhesives |
US10543441B2 (en) | 2016-12-15 | 2020-01-28 | Hollingsworth & Vose Company | Filter media including adhesives and/or oleophobic properties |
CN114470971B (zh) * | 2017-03-28 | 2024-03-08 | 霍林斯沃思和沃斯有限公司 | 包含粘合剂和/或疏油特性的过滤介质 |
WO2020081437A1 (en) * | 2018-10-16 | 2020-04-23 | Cummins Filtration Ip, Inc. | Adhesive alloys and filter medias including such adhesive alloys |
WO2020197886A1 (en) * | 2019-03-25 | 2020-10-01 | Parker-Hannifin Corporation | Polymer / adhesive composite fibers for inter-fiber adhesion |
CN110681269B (zh) * | 2019-11-20 | 2022-04-22 | 宁波建嵘科技有限公司 | 一种两级涂覆异质同步复合膜制备装置 |
CN111035993A (zh) * | 2019-11-27 | 2020-04-21 | 东营俊富净化科技有限公司 | 一种纳米纤维复合液体过滤材料制备方法 |
RU198724U1 (ru) * | 2020-02-26 | 2020-07-23 | Общество с Ограниченной Ответственностью "Фабрика Нетканых Материалов "Весь Мир" | Нетканый многослойный материал для матраса |
CN113417078B (zh) * | 2021-07-09 | 2022-11-08 | 天津工业大学 | 一种高收缩桔瓣型双组份纺粘水刺超纤革基布的制备方法 |
CN113430722A (zh) * | 2021-08-10 | 2021-09-24 | 扬州阿特兰新材料有限公司 | 便于直接成型加工的无纺布及其生产方法与用途 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3589956A (en) * | 1966-09-29 | 1971-06-29 | Du Pont | Process for making a thermally self-bonded low density nonwoven product |
GB1524713A (en) * | 1975-04-11 | 1978-09-13 | Ici Ltd | Autogeneously bonded non-woven fibrous structure |
CA1073648A (en) * | 1976-08-02 | 1980-03-18 | Edward R. Hauser | Web of blended microfibers and crimped bulking fibers |
US4292365A (en) * | 1980-01-21 | 1981-09-29 | Owens-Corning Fiberglas Corporation | Polymeric mats having continuous filaments with an asymmetrical cross-sectional shape |
US4551378A (en) * | 1984-07-11 | 1985-11-05 | Minnesota Mining And Manufacturing Company | Nonwoven thermal insulating stretch fabric and method for producing same |
JP2682130B2 (ja) * | 1989-04-25 | 1997-11-26 | 三井石油化学工業株式会社 | 柔軟な長繊維不織布 |
US5270107A (en) * | 1992-04-16 | 1993-12-14 | Fiberweb North America | High loft nonwoven fabrics and method for producing same |
-
1994
- 1994-05-26 CA CA002124389A patent/CA2124389C/en not_active Expired - Lifetime
- 1994-11-04 CN CN94194810A patent/CN1074301C/zh not_active Expired - Fee Related
- 1994-11-04 KR KR1019960702555A patent/KR100348728B1/ko not_active IP Right Cessation
- 1994-11-04 PL PL94314312A patent/PL314312A1/xx unknown
- 1994-11-04 WO PCT/US1994/012699 patent/WO1995013856A1/en active IP Right Grant
- 1994-11-04 ES ES95901138T patent/ES2132592T3/es not_active Expired - Lifetime
- 1994-11-04 EP EP95901138A patent/EP0729375B1/en not_active Expired - Lifetime
- 1994-11-04 DE DE69417764T patent/DE69417764T2/de not_active Expired - Lifetime
- 1994-11-04 BR BR9408068A patent/BR9408068A/pt not_active IP Right Cessation
- 1994-11-04 AU AU10496/95A patent/AU689167B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CN1141598A (zh) | 1997-01-29 |
AU1049695A (en) | 1995-06-06 |
PL314312A1 (en) | 1996-09-02 |
EP0729375B1 (en) | 1999-04-07 |
DE69417764T2 (de) | 1999-07-29 |
CA2124389A1 (en) | 1995-05-17 |
CN1074301C (zh) | 2001-11-07 |
WO1995013856A1 (en) | 1995-05-26 |
AU689167B2 (en) | 1998-03-26 |
CA2124389C (en) | 2005-08-23 |
EP0729375A1 (en) | 1996-09-04 |
BR9408068A (pt) | 1996-12-24 |
KR100348728B1 (ko) | 2002-11-23 |
DE69417764D1 (de) | 1999-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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