TWI580833B - 高膨鬆度之紡黏網 - Google Patents

高膨鬆度之紡黏網 Download PDF

Info

Publication number
TWI580833B
TWI580833B TW099121699A TW99121699A TWI580833B TW I580833 B TWI580833 B TW I580833B TW 099121699 A TW099121699 A TW 099121699A TW 99121699 A TW99121699 A TW 99121699A TW I580833 B TWI580833 B TW I580833B
Authority
TW
Taiwan
Prior art keywords
web
fibers
fiber diameter
network
filter
Prior art date
Application number
TW099121699A
Other languages
English (en)
Chinese (zh)
Other versions
TW201114966A (en
Inventor
安卓 羅伯特 佛克斯
麥克 瑞查 貝瑞根
約翰 當勞德 史戴爾特
裘納森 馬克 里斯
Original Assignee
３Ｍ新設資產公司
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 ３Ｍ新設資產公司 filed Critical ３Ｍ新設資產公司
Publication of TW201114966A publication Critical patent/TW201114966A/zh
Application granted granted Critical
Publication of TWI580833B publication Critical patent/TWI580833B/zh

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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • 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
    • 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
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/016—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • 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
    • B01D2239/065—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
    • B01D2239/0654—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
    • 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
    • B01D2239/1266—Solidity
    • 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
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/04—Filters
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24636—Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24636—Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.]
    • Y10T428/24645—Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.] with folds in parallel planes
    • 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.]
    • Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
    • Y10T442/184—Nonwoven scrim
    • Y10T442/197—Including a nonwoven fabric which is not a scrim
    • 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]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • 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]
    • Y10T442/681—Spun-bonded nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
TW099121699A 2009-07-02 2010-07-01 高膨鬆度之紡黏網 TWI580833B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/497,102 US8162153B2 (en) 2009-07-02 2009-07-02 High loft spunbonded web

Publications (2)

Publication Number Publication Date
TW201114966A TW201114966A (en) 2011-05-01
TWI580833B true TWI580833B (zh) 2017-05-01

Family

ID=43411723

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099121699A TWI580833B (zh) 2009-07-02 2010-07-01 高膨鬆度之紡黏網

Country Status (9)

Country Link
US (2) US8162153B2 (https=)
EP (1) EP2449159B1 (https=)
JP (1) JP5747028B2 (https=)
KR (1) KR101679899B1 (https=)
CN (1) CN102482819B (https=)
BR (1) BR112012000017A2 (https=)
CA (1) CA2767009C (https=)
TW (1) TWI580833B (https=)
WO (1) WO2011002878A2 (https=)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006014236A1 (de) 2006-03-28 2007-10-04 Irema-Filter Gmbh Plissierbares Vliesmaterial und Verfahren und Vorrichtung zur Herstellung derselben
DE102010052155A1 (de) 2010-11-22 2012-05-24 Irema-Filter Gmbh Luftfiltermedium mit zwei Wirkmechanismen
BR112013015668A2 (pt) * 2010-12-22 2018-05-15 3M Innovative Properties Co indicador de esterlização e respectivo método de fabricação, e método para testar a eficácia de um procedimento de esterilização
US8975067B2 (en) 2010-12-22 2015-03-10 3M Innovative Properties Company Self-contained sterilization indicators including a neutralizer for residual oxidizing sterilant
CN103347585B (zh) * 2011-02-03 2016-08-31 唐纳森公司 过滤介质包、过滤器组合件以及方法
CN107252378B (zh) 2012-06-07 2021-05-25 法比安·赫尔曼·厄本·伏格列斯特 舌头变形植入物
PL2861321T3 (pl) * 2012-06-14 2017-07-31 Irema-Filter Gmbh Materiał filtracyjny z polimeru syntetycznego
CN105407998B (zh) 2012-12-28 2018-02-02 3M创新有限公司 包含电荷加强添加剂的驻极体料片
PL2986354T3 (pl) 2013-04-19 2017-10-31 3M Innovative Properties Co Wstęgi elektretowe z dodatkami zwiększającymi ładunek
DE102013008402B4 (de) 2013-05-16 2025-07-17 Irema-Filter Gmbh Faservlies und Verfahren zur Herstellung desselben
US9174159B2 (en) 2013-08-16 2015-11-03 3M Innovative Properties Company Framed pleated air filter with upstream bridging filaments
US9278301B2 (en) 2013-08-16 2016-03-08 3M Innovative Properties Company Nestable framed pleated air filter and method of making
EP3041981A4 (en) * 2013-09-03 2017-05-03 3M Innovative Properties Company Melt-spinning process, melt-spun nonwoven fibrous webs and related filtration media
KR20170034447A (ko) 2013-12-17 2017-03-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 공기질 표시기
US10704173B2 (en) 2014-01-29 2020-07-07 Biax-Fiberfilm Corporation Process for forming a high loft, nonwoven web exhibiting excellent recovery
US10961644B2 (en) 2014-01-29 2021-03-30 Biax-Fiberfilm Corporation High loft, nonwoven web exhibiting excellent recovery
US20150211160A1 (en) * 2014-01-29 2015-07-30 Biax-Fiberfilm High loft, nonwoven web exhibiting excellent recovery
AU2015218232B2 (en) 2014-02-17 2017-06-22 3M Innovative Properties Company Scouring article and methods of making and using
CA2943387C (en) 2014-03-21 2022-09-06 3M Innovative Properties Company Refillable air filter assembly
KR20170021853A (ko) 2014-06-23 2017-02-28 쓰리엠 이노베이티브 프로퍼티즈 캄파니 전하 증대 첨가제를 갖는 일렉트릿 웨브
JP6728140B2 (ja) 2014-08-25 2020-07-22 スリーエム イノベイティブ プロパティズ カンパニー 均一に拡張可能なエアフィルタ
US10273612B2 (en) 2014-08-26 2019-04-30 3M Innovative Properties Company Spunbonded web comprising polylactic acid fibers
CN107106355B (zh) 2014-11-06 2020-11-03 宝洁公司 卷曲纤维纺粘非织造网/层压体
CN107072849B (zh) 2014-11-06 2020-10-30 宝洁公司 莫尔效应层合体及其制备方法
WO2016119080A1 (en) 2015-01-29 2016-08-04 3M Innovative Properties Company Conformable pleated air filter with bridging filaments
US10406472B2 (en) 2015-03-12 2019-09-10 3M Innovative Properties Company Collapsible air filter
CN107847824B (zh) 2015-06-30 2020-10-27 3M创新有限公司 包括具有以粘合方式密封边缘的端部的过滤介质的过滤器滤筒以及制造和使用方法
MX2018000117A (es) 2015-07-07 2018-03-22 3M Innovative Properties Co Tramas de electreto con aditivos mejoradores de la carga.
WO2017007677A1 (en) 2015-07-07 2017-01-12 3M Innovative Properties Company Substituted benzotriazole phenolate salts and antioxidant compositions formed therefrom
US11053373B2 (en) 2015-07-07 2021-07-06 3M Innovative Properties Company Polymeric matrices with ionic additives
EP3319947B1 (en) 2015-07-07 2022-05-04 3M Innovative Properties Company Substituted benzotriazole phenols
US10940416B2 (en) 2015-09-24 2021-03-09 3M Innovative Properties Company Air filter devices with gap sealing unit
US10981099B2 (en) 2015-09-24 2021-04-20 3M Innovative Properties Company Expandable air filters
US10286349B2 (en) 2015-11-10 2019-05-14 3M Innovative Properties Company Air filter use indicators
JP2018538042A (ja) 2015-11-19 2018-12-27 スリーエム イノベイティブ プロパティズ カンパニー 密封確認装置付きフィルタカートリッジホルダ
CN108697962A (zh) 2016-02-26 2018-10-23 3M创新有限公司 空调过滤器和制造方法
EP3210584A1 (en) * 2016-02-29 2017-08-30 Fitesa Germany GmbH Nonwoven fabric and process for forming the same
US10960341B2 (en) 2016-03-14 2021-03-30 3M Innovative Properties Company Air filters comprising polymeric sorbents for aldehydes
JP7010452B2 (ja) 2016-03-14 2022-02-10 スリーエム イノベイティブ プロパティズ カンパニー 反応性ガス用のポリマー収着剤を含むエアフィルタ
CN108778487B (zh) 2016-03-14 2022-02-18 3M创新有限公司 包含用于醛的聚合物吸附剂的复合颗粒
KR20190002620A (ko) 2016-04-29 2019-01-08 쓰리엠 이노베이티브 프로퍼티즈 캄파니 인쇄된 지시부를 형성하는 스코어링 바디를 포함하는 세정 물품
WO2017213926A1 (en) 2016-06-06 2017-12-14 3M Innovative Properties Company Channel-framed, pleated air filter with bridging filaments
KR20190032564A (ko) 2016-08-05 2019-03-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 부동태화된 필터 수명 표시기를 갖는 공기 필터
US11452891B2 (en) 2016-08-26 2022-09-27 3M Innovative Properties Company Pleated filter element comprising pleated filter media with edge dams, and method of making and using
EP3538246B1 (en) 2016-11-14 2021-06-09 3M Innovative Properties Company Air filters comprising metal-containing polymeric sorbents
WO2018090279A1 (en) 2016-11-17 2018-05-24 3M Innovative Properties Company Air filter with visual filter life indicator zone and sorbent-loaded visual reference zone
EP3565653B1 (en) 2017-01-05 2020-10-28 3M Innovative Properties Company Electret webs with charge-enhancing additives
EP3582648A1 (en) 2017-02-14 2019-12-25 3M Innovative Properties Company Sheet of loop material, apparatus and method for forming same
WO2018152272A1 (en) 2017-02-16 2018-08-23 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
CA3060405C (en) 2017-04-18 2020-06-16 3M Innovative Properties Company Air filter media with post-pleat-deposited sorbent particles
WO2018229604A2 (en) 2017-06-16 2018-12-20 3M Innovative Properties Company Air filters comprising polymeric sorbents for aldehydes
TWI795430B (zh) 2017-08-25 2023-03-11 美商3M新設資產公司 容許無損傷移除的黏著劑物品
BR112020003831B1 (pt) 2017-08-25 2023-03-07 3M Innovative Properties Company Artigo adesivo para montagem de um objeto em uma superfície
US12127925B2 (en) 2018-04-17 2024-10-29 The Procter & Gamble Company Webs for absorbent articles and methods of making the same
EP3826820A1 (en) 2018-07-24 2021-06-02 MG IP Ltd Method and apparatus for producing porous plastic profiles
US11839845B2 (en) * 2018-08-03 2023-12-12 3M Innovative Properties Company Air-filter media comprising a relofted spunbonded web, and methods of making and using
US12097454B2 (en) * 2018-08-03 2024-09-24 3M Innovative Properties Company Air-filter media including a relofted spunbonded web, and methods of making and using
US12017175B2 (en) * 2018-08-03 2024-06-25 3M Innovative Properties Company Pleated air filter with bridging filaments and continuous-contact filaments
US12053733B2 (en) 2018-08-03 2024-08-06 3M Innovative Properties Company Pleated air filter with reinforcing filaments comprising locally-thinned bending zones
US11420143B2 (en) 2018-11-05 2022-08-23 Hollingsworth & Vose Company Filter media with irregular structure and/or reversibly stretchable layers
US11433332B2 (en) 2018-11-05 2022-09-06 Hollingsworth & Vose Company Filter media with irregular structure
CZ2018647A3 (cs) * 2018-11-23 2020-06-03 Reifenhäuser GmbH & Co. KG Maschinenfabrik Objemná netkaná textilie se zvýšenou stlačitelností a zlepšenou schopností regenerace
CN113166991A (zh) 2018-11-30 2021-07-23 宝洁公司 用于热流粘结非织造纤维网的方法
CN113166994B (zh) 2018-11-30 2022-09-30 宝洁公司 用于制备通流粘结的非织造纤维网的方法
CN113166988B (zh) 2018-11-30 2023-04-07 宝洁公司 形成柔软且蓬松的非织造纤维网的方法
WO2020152551A1 (en) 2019-01-21 2020-07-30 3M Innovative Properties Company Multi-layer, biodegradable composites for air filtration
WO2020198681A1 (en) * 2019-03-28 2020-10-01 Donaldson Company, Inc. Filter media with improved dust loading
PL3771760T3 (pl) * 2019-07-30 2023-09-11 Asahi Kasei Kabushiki Kaisha Sposób i urządzenie do wytwarzania włókniny wykonanej z karbikowanych włókien syntetycznych
PL3771763T3 (pl) * 2019-07-30 2022-04-04 Reifenhäuser GmbH & Co. KG Maschinenfabrik Urządzenie i sposób do wytwarzania włókniny z włókien karbikowanych
WO2021028851A1 (en) * 2019-08-13 2021-02-18 3M Innovative Properties Company Spunbonded air-filtration web
TW202115292A (zh) * 2019-08-13 2021-04-16 美商3M新設資產公司 高性能紡絲黏合空氣過濾網
US20220380574A1 (en) 2019-10-16 2022-12-01 3M Innovative Properties Company Dual-function melt additives
EP4045166B1 (en) 2019-10-16 2023-11-29 3M Innovative Properties Company Substituted benzimidazole melt additives
CN114765996B (zh) 2019-12-03 2023-06-02 3M创新有限公司 硫醇盐熔体添加剂
CN115038829B (zh) 2019-12-03 2023-07-28 3M创新有限公司 芳族杂环熔体添加剂
WO2021152422A1 (en) 2020-01-27 2021-08-05 3M Innovative Properties Company Substituted thiolate salt melt additives
US11982031B2 (en) 2020-01-27 2024-05-14 3M Innovative Properties Company Substituted thiol melt additives
WO2022009028A1 (en) 2020-07-08 2022-01-13 3M Innovative Properties Company Pleated filtration assembly comprising spunbonded prefilter
WO2022034437A1 (en) 2020-08-11 2022-02-17 3M Innovative Properties Company Electret webs with carboxylic acid or carboxylate salt charge-enhancing additives
WO2022034444A1 (en) 2020-08-11 2022-02-17 3M Innovative Properties Company Electret webs with benzoate salt charge-enhancing additives
WO2022084830A1 (en) 2020-10-23 2022-04-28 3M Innovative Properties Company Acoustic articles and assemblies
JP2024506095A (ja) 2021-02-12 2024-02-08 スリーエム イノベイティブ プロパティズ カンパニー サンプル収集デバイス及びシステム
EP4312796A1 (en) 2021-04-02 2024-02-07 3M Innovative Properties Company Sample collection device and method
US20240188939A1 (en) 2021-04-06 2024-06-13 3M Innovative Properties Company Sample Collection Devices, Systems, and Methods
JP2024519891A (ja) 2021-05-21 2024-05-21 スリーエム イノベイティブ プロパティズ カンパニー サンプル収集デバイス及びシステム
WO2022243902A1 (en) 2021-05-21 2022-11-24 3M Innovative Properties Company Pop-up sample collection device and system
US20220395408A1 (en) * 2021-06-11 2022-12-15 The Procter & Gamble Company Apertured Nonwoven And Absorbent Articles Having The Same
TWI877547B (zh) 2021-12-16 2025-03-21 美商貝里國際公司 乾燥片、過濾器、不織布、以及製造不織布的方法
CA3191713A1 (en) 2022-03-04 2023-09-04 3M Innovative Properties Company Collapsible air filter and associated packaging
US12582929B2 (en) 2022-11-07 2026-03-24 3M Innovative Properties Company Kit for air-filtration assembly
EP4637956A1 (en) 2022-12-21 2025-10-29 3M Innovative Properties Company Shirred filter media and methods of making and using the same
US20240262761A1 (en) * 2023-02-08 2024-08-08 3M Innovative Properties Company Compostable spunbonded tarp and method of using
WO2024214065A1 (en) 2023-04-13 2024-10-17 3M Innovative Properties Company Filter media for filtration devices and methods of making and using the same
WO2025202974A1 (en) 2024-03-29 2025-10-02 3M Innovative Properties Company Respirators, respirator materials and methods of manufacturing the same
WO2026042031A1 (en) 2024-08-22 2026-02-26 3M Innovative Properties Company Polymer composition having a first and second polypropylene, fibers with such polymer composition, and nonwoven fabrics with such polymer composition
WO2026041945A1 (en) 2024-08-22 2026-02-26 3M Innovative Properties Company Polymer composition, fibers with such polymer composition, and nonwoven fabrics with such polymer composition
WO2026042022A1 (en) 2024-08-22 2026-02-26 3M Innovative Properties Company Respirators containing recycled components

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620545A (en) * 1992-08-04 1997-04-15 Minnesota Mining And Manufacturing Company Method of making a corrugated nonwoven web of polymeric microfiber
CN1175291A (zh) * 1994-12-22 1998-03-04 金伯利-克拉克环球有限公司 制造非织造纤维网的方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1073648A (en) * 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
JPS6056825B2 (ja) * 1978-05-01 1985-12-12 東亜燃料工業株式会社 不織布の製造法
US4409282A (en) * 1978-05-01 1983-10-11 Toa Nenryo Kogyo Kabushiki Kaisha Nonwoven fabrics
US6169045B1 (en) * 1993-11-16 2001-01-02 Kimberly-Clark Worldwide, Inc. Nonwoven filter media
US5597645A (en) * 1994-08-30 1997-01-28 Kimberly-Clark Corporation Nonwoven filter media for gas
ES2181800T3 (es) * 1994-10-31 2003-03-01 Kimberly Clark Co Medio filtrante no tejido, de alta densidad.
ES2143209T3 (es) * 1995-06-23 2000-05-01 Minnesota Mining & Mfg Metodo para atenuar el sonido, y aislamiento acustico para el mismo.
US6165217A (en) 1997-10-02 2000-12-26 Gore Enterprise Holdings, Inc. Self-cohering, continuous filament non-woven webs
US6588080B1 (en) * 1999-04-30 2003-07-08 Kimberly-Clark Worldwide, Inc. Controlled loft and density nonwoven webs and method for producing
US6867156B1 (en) * 1999-04-30 2005-03-15 Kimberly-Clark Worldwide, Inc. Materials having z-direction fibers and folds and method for producing same
US6649547B1 (en) * 2000-08-31 2003-11-18 Kimberly-Clark Worldwide, Inc. Integrated nonwoven laminate material
JP3964788B2 (ja) 2000-11-20 2007-08-22 スリーエム イノベイティブ プロパティズ カンパニー 繊維形成プロセス
US6607624B2 (en) * 2000-11-20 2003-08-19 3M Innovative Properties Company Fiber-forming process
US7258758B2 (en) * 2001-12-21 2007-08-21 Kimberly-Clark Worldwide, Inc. Strong high loft low density nonwoven webs and laminates thereof
US20030118816A1 (en) * 2001-12-21 2003-06-26 Polanco Braulio A. High loft low density nonwoven webs of crimped filaments and methods of making same
US7279440B2 (en) * 2002-05-20 2007-10-09 3M Innovative Properties Company Nonwoven amorphous fibrous webs and methods for making them
US6916752B2 (en) * 2002-05-20 2005-07-12 3M Innovative Properties Company Bondable, oriented, nonwoven fibrous webs and methods for making them
US20040077247A1 (en) * 2002-10-22 2004-04-22 Schmidt Richard J. Lofty spunbond nonwoven laminate
US7476632B2 (en) * 2002-11-15 2009-01-13 3M Innovative Properties Company Fibrous nonwoven web
US20050106982A1 (en) * 2003-11-17 2005-05-19 3M Innovative Properties Company Nonwoven elastic fibrous webs and methods for making them
US7244291B2 (en) 2005-05-02 2007-07-17 3M Innovative Properties Company Electret article having high fluorosaturation ratio
US7807591B2 (en) * 2006-07-31 2010-10-05 3M Innovative Properties Company Fibrous web comprising microfibers dispersed among bonded meltspun fibers
US9139940B2 (en) * 2006-07-31 2015-09-22 3M Innovative Properties Company Bonded nonwoven fibrous webs comprising softenable oriented semicrystalline polymeric fibers and apparatus and methods for preparing such webs
US7947142B2 (en) * 2006-07-31 2011-05-24 3M Innovative Properties Company Pleated filter with monolayer monocomponent meltspun media
DK1930492T3 (da) 2006-12-06 2011-01-10 Reifenhaeuser Gmbh & Co Kg Fremgangsmåde og indretning til fremstilling af en spinde-fiberdug
US7989372B2 (en) 2007-06-22 2011-08-02 3M Innovative Properties Company Molded respirator comprising meltblown fiber web with staple fibers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620545A (en) * 1992-08-04 1997-04-15 Minnesota Mining And Manufacturing Company Method of making a corrugated nonwoven web of polymeric microfiber
CN1175291A (zh) * 1994-12-22 1998-03-04 金伯利-克拉克环球有限公司 制造非织造纤维网的方法

Also Published As

Publication number Publication date
CN102482819A (zh) 2012-05-30
CN102482819B (zh) 2015-05-06
US20110000845A1 (en) 2011-01-06
KR101679899B1 (ko) 2016-11-25
EP2449159A2 (en) 2012-05-09
US8240484B2 (en) 2012-08-14
JP2012532255A (ja) 2012-12-13
US8162153B2 (en) 2012-04-24
BR112012000017A2 (pt) 2016-03-15
CA2767009C (en) 2017-03-28
KR20120092551A (ko) 2012-08-21
EP2449159A4 (en) 2012-12-05
WO2011002878A3 (en) 2011-04-28
US20120171913A1 (en) 2012-07-05
JP5747028B2 (ja) 2015-07-08
WO2011002878A2 (en) 2011-01-06
EP2449159B1 (en) 2013-11-06
TW201114966A (en) 2011-05-01
CA2767009A1 (en) 2011-01-06

Similar Documents

Publication Publication Date Title
TWI580833B (zh) 高膨鬆度之紡黏網
US5709735A (en) High stiffness nonwoven filter medium
EP0868553B1 (en) High efficiency breathing mask fabrics
KR101441593B1 (ko) 필터용 부직포 및 그 제조 방법
KR101504768B1 (ko) 2중 모드 단층 1성분 매체를 구비한 주름 필터
TWI843740B (zh) 包含經再蓬鬆紡絲黏合網之空氣過濾器介質，以及其製造及使用方法
US20160206984A1 (en) Melt-spinning process, melt-spun nonwoven fibrous webs and related filtration media
JP7566057B2 (ja) 再ロフトスパンボンドウェブを含むエアフィルタ媒体、並びにその製造方法及び使用方法
CN114206471A (zh) 纺粘空气过滤纤维网
US20220266181A1 (en) Spunbonded Air-Filtration Web
CA2231507C (en) High stiffness nonwoven filter medium