BR112012026770A2 - mantas de nanofibras não-tecidas contendo particulados quimicamente ativos, e métodos para fabricação e uso dos mesmos - Google Patents

mantas de nanofibras não-tecidas contendo particulados quimicamente ativos, e métodos para fabricação e uso dos mesmos

Info

Publication number
BR112012026770A2
BR112012026770A2 BR112012026770A BR112012026770A BR112012026770A2 BR 112012026770 A2 BR112012026770 A2 BR 112012026770A2 BR 112012026770 A BR112012026770 A BR 112012026770A BR 112012026770 A BR112012026770 A BR 112012026770A BR 112012026770 A2 BR112012026770 A2 BR 112012026770A2
Authority
BR
Brazil
Prior art keywords
fibers
methods
chemically active
particulates
distinct
Prior art date
Application number
BR112012026770A
Other languages
English (en)
Portuguese (pt)
Inventor
Bernard Vincent
Bret W Ludwig
David L Vall
Gerry A Hoffdahl
Jean Le Normand
Jimmy M Le
Lahoussaine Lalouch
Laurie L Poluha
Tien T Wu
Original Assignee
3M Innovative Properties Co
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 Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR112012026770A2 publication Critical patent/BR112012026770A2/pt

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
    • 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
    • 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
    • D04H1/413—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 containing granules other than absorbent substances
    • 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
    • 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
    • D04H1/407—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 containing absorbing substances, e.g. activated carbon
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/43828—Composite fibres sheath-core
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/4383—Composite fibres sea-island
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/43832—Composite fibres side-by-side
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43838—Ultrafine fibres, e.g. microfibres
    • 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
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • 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
    • D04H3/147—Composite yarns or filaments
    • 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
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • 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
    • 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
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/08—Nanoparticles or nanotubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR112012026770A 2010-04-22 2011-04-14 mantas de nanofibras não-tecidas contendo particulados quimicamente ativos, e métodos para fabricação e uso dos mesmos BR112012026770A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32686310P 2010-04-22 2010-04-22
PCT/US2011/032484 WO2011133394A1 (en) 2010-04-22 2011-04-14 Nonwoven nanofiber webs containing chemically active particulates and methods of making and using same

Publications (1)

Publication Number Publication Date
BR112012026770A2 true BR112012026770A2 (pt) 2016-07-12

Family

ID=44121729

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012026770A BR112012026770A2 (pt) 2010-04-22 2011-04-14 mantas de nanofibras não-tecidas contendo particulados quimicamente ativos, e métodos para fabricação e uso dos mesmos

Country Status (8)

Country Link
US (1) US20130037481A1 (enExample)
EP (1) EP2561127B1 (enExample)
JP (1) JP5819939B2 (enExample)
KR (1) KR101808883B1 (enExample)
CN (1) CN102859060B (enExample)
BR (1) BR112012026770A2 (enExample)
PL (1) PL2561127T3 (enExample)
WO (1) WO2011133394A1 (enExample)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013124475A1 (en) * 2012-02-23 2013-08-29 Filtrona Filter Products Development Co. Pte. Ltd Tobacco smoke filter
CN102535012A (zh) * 2012-02-23 2012-07-04 昆山胜昱无纺布有限公司 耐酸碱切削油过滤布的生产工艺
TW201343407A (zh) * 2012-02-29 2013-11-01 Oji Holdings Corp 纖維強化塑膠成形體用片材及其成形體
US9511330B2 (en) 2012-06-20 2016-12-06 Hollingsworth & Vose Company Fibrillated fibers for liquid filtration media
CN102808288B (zh) * 2012-08-09 2015-05-20 深圳市中纺滤材无纺布有限公司 一种活性炭三组分熔喷无纺布的生产方法
EP2892630B1 (de) 2012-09-07 2016-11-02 Helsatech GmbH Verfahren zur herstellung eines filters für die adsorption flüchtiger kohlenwasserstoffe
CN107254740B (zh) * 2013-02-14 2019-06-28 纳米帕雷尔股份有限公司 纳米纤维混合毛毡
US9993761B2 (en) 2013-03-15 2018-06-12 LMS Technologies, Inc. Filtration media fiber structure and method of making same
US9522357B2 (en) * 2013-03-15 2016-12-20 Products Unlimited, Inc. Filtration media fiber structure and method of making same
DE102013008402B4 (de) * 2013-05-16 2025-07-17 Irema-Filter Gmbh Faservlies und Verfahren zur Herstellung desselben
FR3007667B1 (fr) * 2013-06-27 2015-12-18 Valeo Transmissions Materiaux De Friction Filtre antibacterien et systeme de ventilation d'air de l'habitable d'un vehicule automobile associe
CN103706182A (zh) * 2013-12-12 2014-04-09 苏州大学 一种球线组合型复合纤维空气过滤材料及其制备方法
US10604420B2 (en) 2013-12-18 2020-03-31 Brita Lp Method and apparatus for reservoir free and ventless water filtering
CN206062921U (zh) 2013-12-18 2017-04-05 碧然德公司 用于倾倒时过滤器容器系统的盖件
US10351442B2 (en) 2013-12-18 2019-07-16 Brita Lp Flow control device for filter as you pour system
US11066311B2 (en) 2013-12-18 2021-07-20 Brita I.P Method of using a filter media for filtration
US10654725B2 (en) 2013-12-18 2020-05-19 Brita Lp Filter assembly for filter as you pour filtration
EP3083003A4 (en) * 2013-12-19 2017-10-25 Hollingsworth & Vose Company Fibrillated fibers for liquid filtration media
JP6184342B2 (ja) * 2014-02-24 2017-08-23 日本バイリーン株式会社 濾材
US9981211B2 (en) * 2014-03-17 2018-05-29 Matthew C. Pelham, SR. Apparatus for making and methods of making and using particle- and fiber-containing materials
IL232696B (en) * 2014-05-19 2018-08-30 Technion Res & Dev Foundation Compound and method for detecting molecules of interest
CA2958196C (en) * 2014-08-15 2022-09-20 Halosource, Inc. Granular filtration media mixture and uses in water purification
MX2017006885A (es) * 2014-12-01 2017-08-14 3M Innovative Properties Co Rueda abrasiva de tela no tejida con capa de barrera contra la humedad.
PL410672A1 (pl) * 2014-12-19 2016-06-20 Secura B. C. Spółka Z Ograniczoną Odpowiedzialnością Płaski materiał filtracyjny z blend polimerowych
KR20170129887A (ko) 2015-03-24 2017-11-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 다공성 전극, 막 전극 접합체, 전극 조립체, 및 이로부터 제조된 전기화학 전지 및 액체 흐름 배터리
WO2016154195A1 (en) 2015-03-24 2016-09-29 3M Innovative Properties Company Porous electrodes and electrochemical cells and liquid flow batteries therefrom
CN107405556B (zh) 2015-03-30 2020-11-06 康明斯过滤Ip公司 多级旋转聚结器装置
CN104828823B (zh) * 2015-04-08 2017-03-01 贵阳和景兴拓咨询有限公司 三维空间网状结构的活性炭纤维骨架及其制备方法
DE112016001921B4 (de) 2015-06-09 2025-03-20 Cummins Filtration Ip, Inc. Kurbelgehäuseentlüftungssysteme, die rotierende Tropfenabscheidervorrichtungen verwenden
WO2016200928A1 (en) 2015-06-09 2016-12-15 Cummins Filtration Ip, Inc. Systems and methods for rotating coalescers maintaining positive recirculation through a dynamic seal
US10427951B2 (en) * 2015-08-20 2019-10-01 Brita Lp Water purification filter and system
CN107847839B (zh) * 2015-08-21 2020-05-29 康明斯过滤Ip公司 高速旋转曲轴箱通风过滤介质和介质包
WO2017040256A1 (en) 2015-08-28 2017-03-09 Cummins Filtration Ip, Inc Rotating coalescing element with directed liquid drainage and gas outlet
NL1041463B1 (en) * 2015-09-08 2017-03-22 Hunter Douglas Ind Bv Linear Ceiling Panel.
CN208865251U (zh) 2015-09-30 2019-05-17 碧然德公司 芯盖、过滤器组件和流体容器
US10343931B2 (en) 2015-09-30 2019-07-09 Brita Lp Filter cartridge placement in filter as you pour system
CN208865250U (zh) 2015-09-30 2019-05-17 碧然德公司 滤芯、过滤器组件和流体容器
JP6569982B2 (ja) * 2015-11-30 2019-09-04 パナソニックＩｐマネジメント株式会社 積層不織布
KR101735648B1 (ko) * 2015-12-30 2017-05-15 에스엔에스필텍(주) 원통형 카트리지 카본 필터 제조용 방사 노즐 부재, 상기 원통형 카트리지 카본 필터 제조용 방사 노즐 부재를 포함하는 원통형 카트리지 카본 필터 제조 장치 및 상기 원통형 카트리지 카본 필터 제조용 방사 노즐 부재를 이용하여 제조된 원통형 카트리지 카본 필터
US20190022566A1 (en) * 2016-02-29 2019-01-24 Chaojun Liu Air filtration media and method of processing the same
CN112901310B (zh) 2016-04-28 2022-12-02 康明斯滤清系统知识产权公司 使气体通过空心轴排出的由内向外旋转聚结器
CN119258657A (zh) 2016-04-29 2025-01-07 奥斯龙-明士克公司 过滤介质、制造过滤介质的方法及其用途
CN105749650B (zh) * 2016-05-12 2017-12-12 宁波钛安新材料科技有限公司 一种海绵状空气净化滤网及其制备方法
CN109563662B (zh) 2016-08-02 2020-08-28 博爱德国有限公司 用于制备聚乳酸非织造织物的系统和方法
US11441251B2 (en) 2016-08-16 2022-09-13 Fitesa Germany Gmbh Nonwoven fabrics comprising polylactic acid having improved strength and toughness
US11266344B2 (en) 2016-09-21 2022-03-08 Samsung Electronics Co., Ltd. Method for measuring skin condition and electronic device therefor
JP6551798B2 (ja) * 2016-09-28 2019-07-31 パナソニックＩｐマネジメント株式会社 積層体
JP2018051548A (ja) * 2016-09-30 2018-04-05 パナソニックＩｐマネジメント株式会社 フィルタ
US20180133638A1 (en) * 2016-11-16 2018-05-17 Todd John Shafer Air filter assembly
DE102017002957A1 (de) 2017-03-28 2018-10-04 Mann+Hummel Gmbh Spinnvliesstoff, Filtermedium, Filterelement und deren Verwendung und Filteranordnung
WO2018178180A1 (de) 2017-03-28 2018-10-04 Mann+Hummel Gmbh Spinnvliesmaterial, gegenstand umfassend ein spinnvliesmaterial, filtermedium, filterelement und deren verwendung
JP7009281B2 (ja) * 2017-03-29 2022-01-25 Jnc株式会社 珪藻土を含む複合材、濾材及び当該濾材を有してなるカートリッジフィルター
KR101909495B1 (ko) * 2017-05-02 2018-10-18 한국세라믹기술원 질화알루미늄 나노섬유의 제조방법
GB201707428D0 (en) 2017-05-09 2017-06-21 Applied Graphene Mat Plc ] Composite moulding materials
CN111511412B (zh) 2017-07-28 2022-12-23 金伯利-克拉克环球有限公司 纳米多孔超吸收颗粒
AU2018307483B2 (en) 2017-07-28 2023-10-12 Kimberly-Clark Worldwide, Inc. Absorbent article having a reduced humidity level
IT201700099945A1 (it) * 2017-09-06 2019-03-06 Fisi Fibre Sintetiche Spa Struttura in fibre libere per imbottiture.
US11166853B2 (en) 2017-10-13 2021-11-09 The Procter & Gamble Company Absorbent articles comprising nonwoven materials having improved thermal conductivity
US11583797B2 (en) * 2018-01-04 2023-02-21 Nxtnano, Llc Dual density nanofiber media
JP7032963B2 (ja) 2018-03-12 2022-03-09 呉羽テック株式会社 フィルター補強材及びこれを含む脱臭フィルター用濾材
GB2588553B (en) 2018-06-27 2022-10-19 Kimberly Clark Co Nanoporous Superabsorbent Particles
GB201812655D0 (en) * 2018-08-03 2018-09-19 Dyson Technology Ltd A filter assembly for a fan
TWI754091B (zh) * 2018-08-08 2022-02-01 三芳化學工業股份有限公司 人工皮革及其製造方法
CN112867547B (zh) 2018-10-16 2023-02-03 康明斯过滤Ip公司 粘合剂合金以及包括该粘合剂合金的过滤器介质
US11207863B2 (en) 2018-12-12 2021-12-28 Owens Corning Intellectual Capital, Llc Acoustic insulator
US11666199B2 (en) 2018-12-12 2023-06-06 Owens Corning Intellectual Capital, Llc Appliance with cellulose-based insulator
WO2020139374A1 (en) * 2018-12-28 2020-07-02 Kimberly-Clark Worldwide, Inc. Resilient, multi-layered wiping product
CN118293129A (zh) * 2019-01-29 2024-07-05 唐纳森公司 用于除气的系统和方法
CN109893912A (zh) * 2019-02-25 2019-06-18 安徽宏凤空调滤网有限公司 一种芳香型活性炭抗菌除甲醛滤网及其制备方法
US20200368654A1 (en) * 2019-05-24 2020-11-26 Hollingsworth & Vose Company Filter media comprising elastomeric fibers
JP2022538254A (ja) * 2019-06-26 2022-09-01 スリーエム イノベイティブ プロパティズ カンパニー 不織繊維ウェブの製造方法、不織繊維ウェブ、及び多成分繊維
WO2021039981A1 (ja) 2019-08-30 2021-03-04 ダイキン工業株式会社 エアフィルタ濾材およびエアフィルタ製品
CN114901375B (zh) 2019-10-23 2025-01-28 唐纳森公司 过滤和除气系统
CN111172672B (zh) * 2020-01-16 2020-11-20 太原师范学院 一种MXenes/聚氨酯保温材料及其制备方法
WO2021198894A1 (en) * 2020-04-01 2021-10-07 Gdm S.P.A. Composite web
US12343666B2 (en) 2020-04-07 2025-07-01 Hollingsworth & Vose Company Filter media including out-of-plane solid elements, methods of forming them, and uses thereof
CN111481996B (zh) * 2020-04-26 2021-12-24 福建恒安集团有限公司 一种吸附增强型滤材
TR202007418A2 (tr) * 2020-05-12 2021-01-21 Telasis Tekstil Ueruenleri San Tic A S Yüksek etki̇nli̇kte fi̇ltrasyon yüzeyleri̇ni̇n üreti̇m yöntemi̇ ve bunlarin maske üzeri̇nde uygulamasi
US20210370218A1 (en) * 2020-05-29 2021-12-02 Hollingsworth & Vose Company Filter media comprising adsorptive particles
KR102564153B1 (ko) * 2020-06-26 2023-08-07 자빌 인코퍼레이티드 폴리에스테르/폴리(메틸 메타크릴레이트) 물품 및 그의 제조 방법
IT202000019429A1 (it) * 2020-08-06 2022-02-06 Gdm Spa Metodo per realizzare un nastro composito
WO2022086458A1 (en) * 2020-10-20 2022-04-28 Antel Aritma Tesisleri Insaat Sanayi Ve Ticaret A.S. Industrial filter for reducing turbidity and suspended solids
FR3115739B1 (fr) * 2020-10-29 2022-11-18 Faurecia Sieges Dautomobile Elément de support de siège, siège et procédé de fabrication associé
FR3115742B1 (fr) * 2020-10-29 2024-05-17 Faurecia Sieges Dautomobile Elément de support de siège, siège et procédé de fabrication associé
US20220241455A1 (en) * 2021-02-04 2022-08-04 Nan Liu Enterprise Co., Ltd. Wound dressing
CN113699684B (zh) * 2021-07-30 2022-08-12 南通大学 一种酚醛基体型微/纳米复合碳纤维毡及其制备方法
CN114232218A (zh) * 2021-12-27 2022-03-25 江西省安秀实业发展有限公司 一种包络型弹力无纺布及其制备装置和制备方法
CN114571571B (zh) * 2022-03-28 2022-11-04 江苏苏林木业有限公司 一种环保型密度板的生产方法
CN116173755A (zh) * 2022-09-07 2023-05-30 南通大学 一种pmma超疏水颗粒/纤维复合滤膜及其制备方法
WO2024224265A1 (en) * 2023-04-24 2024-10-31 3M Innovative Properties Company Coated nonwoven article derived from porous polymeric fibers and methods thereof
US20240382886A1 (en) * 2023-05-18 2024-11-21 Hollingsworth & Vose Company Morphologically enhanced, adsorbent filter media
US20250099886A1 (en) * 2023-09-27 2025-03-27 Delstar Technologies, Inc. Systems for manufacturing filter media incorporating nanoparticles
US20250100008A1 (en) * 2023-09-27 2025-03-27 Delstar Technologies, Inc. Nanoparticle feed systems for manufacturing filter media
US20250114732A1 (en) * 2023-10-06 2025-04-10 Delstar Technologies, Inc. Filtration media for liquid filters
WO2025081142A1 (en) * 2023-10-13 2025-04-17 Board Of Regents Of The University Of Nebraska Sample collection devices
DE102024100775B3 (de) * 2024-01-11 2024-12-24 Elke Münch Vor Verkeimung geschützte Filtermaterialien und Filteranlagen für die Adsorption von Kohlendioxid sowie deren Verwendung zur Reinigung von mit bioziden Mikroorganismen und Viren kontaminierter Luft und Verfahren zur Adsorption von Kohlendioxid
DE102024102529B3 (de) 2024-01-30 2025-01-09 Elke Münch Vorrichtung und Verfahren für die reversible Adsorption und Desorption des Kohlendioxids in Verbrennungsabgasen

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR707191A (fr) 1929-12-07 1931-07-03 Ver Fur Chemische Ind Ag Procédé pour fabriquer des fils artificiels
US3516941A (en) 1966-07-25 1970-06-23 Minnesota Mining & Mfg Microcapsules and process of making
DE2048006B2 (de) 1969-10-01 1980-10-30 Asahi Kasei Kogyo K.K., Osaka (Japan) Verfahren und Vorrichtung zur Herstellung einer breiten Vliesbahn
US4100324A (en) 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
CA1073648A (en) 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
US4536361A (en) 1978-08-28 1985-08-20 Torobin Leonard B Method for producing plastic microfilaments
US4363646A (en) 1979-07-20 1982-12-14 Torobin Leonard B Method and apparatus for producing microfilaments
US4552603A (en) 1981-06-30 1985-11-12 Akzona Incorporated Method for making bicomponent fibers
US4729371A (en) 1983-10-11 1988-03-08 Minnesota Mining And Manufacturing Company Respirator comprised of blown bicomponent fibers
US4640810A (en) 1984-06-12 1987-02-03 Scan Web Of North America, Inc. System for producing an air laid web
US4818464A (en) 1984-08-30 1989-04-04 Kimberly-Clark Corporation Extrusion process using a central air jet
US5167765A (en) 1990-07-02 1992-12-01 Hoechst Celanese Corporation Wet laid bonded fibrous web containing bicomponent fibers including lldpe
US5227107A (en) 1990-08-07 1993-07-13 Kimberly-Clark Corporation Process and apparatus for forming nonwovens within a forming chamber
US5114787A (en) 1990-09-21 1992-05-19 Amoco Corporation Multi-layer nonwoven web composites and process
US5277976A (en) 1991-10-07 1994-01-11 Minnesota Mining And Manufacturing Company Oriented profile fibers
US5332426A (en) 1992-07-29 1994-07-26 Minnesota Mining And Manufacturing Company Agglomerated activated carbon air filter
WO1994011556A1 (en) 1992-11-18 1994-05-26 Hoechst Celanese Corporation Fibrous structure containing immobilized particulate matter and process therefor
US5662728A (en) 1992-12-31 1997-09-02 Hoechst Celanese Corporation Particulate filter structure
PL173854B1 (pl) 1993-08-17 1998-05-29 Minnesota Mining & Mfg Sposób wytwarzania elektretowego środka filtracyjnego
US5569489A (en) * 1995-06-06 1996-10-29 Kasmark, Jr.; James W. Machine and method of making a filter
DE19630523C1 (de) * 1996-07-29 1998-03-12 Freudenberg Carl Fa Spinnvliesstoff und Vorrichtung zu dessen Herstellung
US5972808A (en) 1997-01-30 1999-10-26 Aqf Technologies Llc Fibrous structures with fine particles
US6114017A (en) 1997-07-23 2000-09-05 Fabbricante; Anthony S. Micro-denier nonwoven materials made using modular die units
US6183670B1 (en) 1997-09-23 2001-02-06 Leonard Torobin Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby
US6315806B1 (en) 1997-09-23 2001-11-13 Leonard Torobin Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby
WO2000022207A2 (en) 1998-10-01 2000-04-20 The University Of Akron Process and apparatus for the production of nanofibers
US6319342B1 (en) * 1998-12-31 2001-11-20 Kimberly-Clark Worldwide, Inc. Method of forming meltblown webs containing particles
DE19929709C2 (de) 1999-06-24 2001-07-12 Lueder Gerking Verfahren zur Herstellung von im Wesentlichen endlosen feinen Fäden und Verwendung der Vorrichtung zur Durchführung des Verfahrens
SE523021C2 (sv) 2000-05-22 2004-03-23 Sca Hygiene Prod Ab Metod för formning av en luftlagd fiberbana
US6743273B2 (en) 2000-09-05 2004-06-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
US6607624B2 (en) 2000-11-20 2003-08-19 3M Innovative Properties Company Fiber-forming process
JP3860465B2 (ja) 2000-12-06 2006-12-20 日本バイリーン株式会社 粉体固着不織布、その製法、及びそれを含むシート材料
DE60128317T2 (de) * 2000-12-06 2008-01-10 Japan Vilene Co., Ltd. Faservlies mit Pulver, Verfahren und zugehörige Flächengebilde
US6835311B2 (en) * 2002-01-31 2004-12-28 Koslow Technologies Corporation Microporous filter media, filtration systems containing same, and methods of making and using
JP2003275518A (ja) * 2002-03-25 2003-09-30 Toray Ind Inc フィルタ濾材
US6916752B2 (en) 2002-05-20 2005-07-12 3M Innovative Properties Company Bondable, oriented, nonwoven fibrous webs and methods for making them
US6861025B2 (en) 2002-06-20 2005-03-01 3M Innovative Properties Company Attenuating fluid manifold for meltblowing die
SE0300148D0 (sv) * 2003-01-22 2003-01-22 Camfil Ab Filter structure
CN100575586C (zh) * 2003-06-30 2009-12-30 宝洁公司 纳米纤维网中的颗粒
EP1680264B1 (en) 2003-11-07 2009-03-25 Formfiber Denmark ApS A fibre distribution device for dry forming a fibrous product
JP2006104635A (ja) 2004-10-08 2006-04-20 Kureha Ltd 不織布
EP1952872A4 (en) * 2005-11-24 2010-02-24 Bridgestone Corp FLUID CLEANING DEVICE AND FILTER HOUSING
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
AU2007342321B2 (en) 2006-07-31 2010-08-26 3M Innovative Properties Company Method for making shaped filtration articles
US8906815B2 (en) * 2007-12-28 2014-12-09 3M Innovative Properties Company Composite nonwoven fibrous webs and methods of making and using the same
EP2235245B1 (en) * 2007-12-31 2015-12-02 3M Innovative Properties Company Composite non-woven fibrous webs having continuous particulate phase and methods of making and using the same
WO2009088647A1 (en) * 2007-12-31 2009-07-16 3M Innovative Properties Company Fluid filtration articles and methods of making and using the same
US20100092746A1 (en) * 2008-10-14 2010-04-15 Jean-Marie Coant Nonwoven material containing benefiting particles and method of making

Also Published As

Publication number Publication date
EP2561127A1 (en) 2013-02-27
US20130037481A1 (en) 2013-02-14
CN102859060B (zh) 2016-03-02
WO2011133394A1 (en) 2011-10-27
JP2013528711A (ja) 2013-07-11
EP2561127B1 (en) 2015-01-21
CN102859060A (zh) 2013-01-02
JP5819939B2 (ja) 2015-11-24
KR20130094196A (ko) 2013-08-23
KR101808883B1 (ko) 2017-12-13
PL2561127T3 (pl) 2015-06-30

Similar Documents

Publication Publication Date Title
BR112012026770A2 (pt) mantas de nanofibras não-tecidas contendo particulados quimicamente ativos, e métodos para fabricação e uso dos mesmos
BR112012026260A2 (pt) mantas fibrosas não-tecidas contendo particulados quimicamente ativos, e métodos para fabricação e uso dos mesmos
BRPI0509999A (pt) artigos contendo nanofibras para uso como barreiras
JP4965552B2 (ja) 二次元のウェブ材料、および二次元のウェブ材料を製造する方法および装置、ならびにそれの使用
ES2632433T3 (es) Textil no tejido para soporte de membrana semipermeable
BR112015023567A2 (pt) artigos absorventes com substratos não tecidos tendo fibrilas
BR112012021246A2 (pt) mantas fibrosas de não tecido dimensionalmente estáveis e métodos de preparo e uso das mesmas.
BRPI0811675A2 (pt) "manta de não-tecido porosa e processos para formação de mantas de não-tecido porosas"
WO2006103232A3 (en) Process for producing elastic and/or water degradable webs from composite filaments
BRPI0621516B8 (pt) tela não tecida hidroentrelaçada, método de fazê-la e artigo absorvente contendo a tela
BR112012010371A2 (pt) estruturas fibrosas com baixa formação de fiapos, e métodos para fabricação dos mesmos
BR112012014963A2 (pt) mantas fibrosas não tecidas dimensionalmente estáveis e métodos de fabricação e uso das mesmas
BR112012010366A2 (pt) estruturas fibrosas e métodos para fabricação das mesmas
BR112015021994A8 (pt) produto de papel, composição adequada para sua fabricação e processo de preparação do mesmo
EP2343406A4 (en) RUBBERED FIBER AND NONWOVEN FIBER
WO2008149248A3 (en) Methods of applying skin wellness agents to a nonwoven web through electrospinning nanofibers
WO2008093341A3 (en) Electrospun scaffolds and methods of generating and using same
BR112014026105A2 (pt) elementos fibrosos que compreendem um polímero sem hidroxila e métodos de fabricação dos mesmos
WO2014093833A8 (en) Durable fiber webs
BR112012033433A2 (pt) núcleo absorvente
WO2007067949A3 (en) Multiaxial fabric
BR112013018260A2 (pt) tecidos industriais resilientes compressíveis e respectivos método de formação
EA200802414A1 (ru) Системы и способ создания усовершенствованной системы искусственного газона
ECSP13012674A (es) Capa de tratamiento de líquidos en artículos absorbentes para el cuidado personal
BR112014010217A2 (pt) artigo feito de um material composto de múltiplas camadas e método para sua preparação

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]