BRPI0517661A - artigo laminar poroso, processo para produzir um artigo laminar poroso, dispositivo respiratório, e, elemento de filtro substituìvel para um dispositivo respiratório - Google Patents

artigo laminar poroso, processo para produzir um artigo laminar poroso, dispositivo respiratório, e, elemento de filtro substituìvel para um dispositivo respiratório

Info

Publication number
BRPI0517661A
BRPI0517661A BRPI0517661-1A BRPI0517661A BRPI0517661A BR PI0517661 A BRPI0517661 A BR PI0517661A BR PI0517661 A BRPI0517661 A BR PI0517661A BR PI0517661 A BRPI0517661 A BR PI0517661A
Authority
BR
Brazil
Prior art keywords
respiratory device
porous
article
laminar article
producing
Prior art date
Application number
BRPI0517661-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Larry A Brey
Andrew S Viner
Marvin E Jones
John E Trend
Raymond Senkus
Mary E Senkus
Thomas I Insley
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 BRPI0517661A publication Critical patent/BRPI0517661A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28028—Particles immobilised within fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/10—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • D04H1/4374—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 using different kinds of webs, e.g. by layering webs
    • 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
    • D04H1/56—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 in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • 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]
    • Y10T442/601—Nonwoven fabric has an elastic quality
    • 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]
    • Y10T442/659—Including an additional nonwoven fabric
    • 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]
    • Y10T442/68—Melt-blown nonwoven fabric
    • 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]
    • Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/699—Including particulate material other than strand or fiber material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Materials Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Laminated Bodies (AREA)
BRPI0517661-1A 2004-11-08 2005-11-02 artigo laminar poroso, processo para produzir um artigo laminar poroso, dispositivo respiratório, e, elemento de filtro substituìvel para um dispositivo respiratório BRPI0517661A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/983,770 US20060096911A1 (en) 2004-11-08 2004-11-08 Particle-containing fibrous web
PCT/US2005/039868 WO2006052694A1 (en) 2004-11-08 2005-11-02 Particle-containing fibrous web

Publications (1)

Publication Number Publication Date
BRPI0517661A true BRPI0517661A (pt) 2008-10-14

Family

ID=36087741

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517661-1A BRPI0517661A (pt) 2004-11-08 2005-11-02 artigo laminar poroso, processo para produzir um artigo laminar poroso, dispositivo respiratório, e, elemento de filtro substituìvel para um dispositivo respiratório

Country Status (11)

Country Link
US (2) US20060096911A1 (enExample)
EP (1) EP1815052A1 (enExample)
JP (1) JP4866363B2 (enExample)
KR (1) KR101245967B1 (enExample)
CN (1) CN101057016B (enExample)
AU (1) AU2005304934B2 (enExample)
BR (1) BRPI0517661A (enExample)
CA (1) CA2585710A1 (enExample)
IL (2) IL182975A (enExample)
RU (1) RU2357030C2 (enExample)
WO (1) WO2006052694A1 (enExample)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4695600B2 (ja) * 2003-11-11 2011-06-08 エムアーペー・メディツィーン−テヒノロギー・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 呼吸マスク用のヘッドバンド手段及び該ヘッドバンド手段を製造する方法
US20060096911A1 (en) * 2004-11-08 2006-05-11 Brey Larry A Particle-containing fibrous web
US20060254427A1 (en) * 2004-11-08 2006-11-16 3M Innovative Properties Company Particle-containing fibrous web
US8067110B2 (en) * 2006-09-11 2011-11-29 3M Innovative Properties Company Organic vapor sorbent protective device with thin-film indicator
US7906223B2 (en) 2006-09-11 2011-03-15 3M Innovative Properties Company Permeable nanoparticle reflector
JP5340946B2 (ja) * 2006-10-30 2013-11-13 スリーエム イノベイティブ プロパティズ カンパニー アミン感受性含浸剤及びアミン感受性基材について改善された適合性を有する、シアノ含有汚染物質の除去に効果的な濾過剤を含む濾材
JP2010535295A (ja) * 2007-07-30 2010-11-18 スリーエム イノベイティブ プロパティズ カンパニー 多孔質仕上げ材、音響減衰複合材、並びにそれらの製造方法及び使用法
US7828969B2 (en) * 2007-08-07 2010-11-09 3M Innovative Properties Company Liquid filtration systems
EP2188030A4 (en) * 2007-08-07 2012-09-05 3M Innovative Properties Co FLÜSSIGKEITSFILTRIERSYSTEME
BRPI0821434A2 (pt) * 2007-12-28 2015-06-16 3M Innovative Properties Co Mantas fibrosas não-tecidas compósitas e métodos de preparo e utilização das mesmas
WO2009088647A1 (en) 2007-12-31 2009-07-16 3M Innovative Properties Company Fluid filtration articles and methods of making and using the same
CN101952498B (zh) * 2007-12-31 2013-02-13 3M创新有限公司 具有连续颗粒相的复合非织造纤维网及其制备和使用方法
EP2257358B1 (en) * 2008-02-21 2018-08-15 3M Innovative Properties Company Adducts of amines and polycarboxylic acids, and filter media comprising such adducts
KR101127947B1 (ko) * 2008-07-03 2012-03-23 코오롱패션머티리얼 (주) 마스크
AU2009288177B2 (en) * 2008-09-02 2012-07-19 3M Innovative Properties Company Ammonia-free gaseous air filter
RU2398628C2 (ru) * 2008-10-20 2010-09-10 Учреждение Российской академии наук Институт физики прочности и материаловедения Сибирского отделения РАН Фильтрующая среда для очистки жидкости и газа, способ ее получения и способ фильтрования
NZ592064A (en) 2008-12-10 2014-05-30 Resmed Ltd Headgear for masks
US8535406B2 (en) 2008-12-18 2013-09-17 3M Innovative Properties Company Filter element utilizing shaped particle-containing nonwoven web
EP2370180A4 (en) * 2008-12-18 2014-05-28 3M Innovative Properties Co SHAPED, HISTORIC AND PARTICLE FILMS
EP2373393B1 (en) 2008-12-22 2014-06-25 3M Innovative Properties Company Refillable filter system
CN102421501B (zh) * 2009-04-07 2015-01-07 3M创新有限公司 用于重力过滤并经过改善的载有吸附剂的网
DK2307288T3 (en) * 2009-06-17 2015-02-23 Koninkl Douwe Egberts Bv System, method and capsule for producing a beverage
US8617295B2 (en) * 2009-09-30 2013-12-31 3M Innovative Properties Company Active-particulate air filter having monolith primary filter and polishing filter
CN105674439B (zh) * 2009-11-04 2019-02-19 野崎淳夫 空气清洁装置以及使用了它的健康诊断系统
US9539532B2 (en) * 2010-01-18 2017-01-10 3M Innovative Properties Company Air filter with sorbent particles
WO2011123403A1 (en) 2010-04-02 2011-10-06 3M Innovative Properties Company Filter systems including optical analyte sensors and optical readers
EP2553437A4 (en) * 2010-04-02 2017-12-06 3M Innovative Properties Company Alignment registration feature for analyte sensor optical reader
WO2011123411A1 (en) 2010-04-02 2011-10-06 3M Innovative Properties Company Filter systems including patterned optical analyte sensors and optical readers
CN102220673A (zh) * 2010-04-13 2011-10-19 上海集升实业有限公司 一种椰炭无纺布及其制备方法
US8984753B2 (en) 2010-05-20 2015-03-24 3M Innovative Properties Company Method of making filter cartridge having roll-based housing sidewall
US8460423B2 (en) 2010-05-20 2013-06-11 3M Innovative Properties Company Filter cartridge having central plenum and housing sidewall
PL2622322T3 (pl) 2010-10-01 2018-09-28 3M Innovative Properties Company Sposób korelowania urządzenia monitorującego z końcem żywotności wkładu filtra
BR112013007516A2 (pt) 2010-10-01 2020-10-06 3M Innovative Properties Company monitor portátil para indicação de final de vida útil
US8585808B2 (en) 2010-11-08 2013-11-19 3M Innovative Properties Company Zinc oxide containing filter media and methods of forming the same
BR112013016445B8 (pt) 2010-12-30 2021-01-05 3M Innovative Properties Co método para fabricação de um conjunto dental
CN103402585B (zh) * 2011-02-28 2016-01-06 兴研株式会社 空气净化装置以及用于预测空气净化装置的突破时间的方法
EP2688508A1 (en) 2011-03-24 2014-01-29 3M Innovative Properties Company Dental adhesive comprising a coated polymeric component
BR112014010116A8 (pt) 2011-10-31 2017-06-20 3M Innovative Properties Co métodos para a aplicação de um revestimento a um substrato em forma cilíndrica
KR102027606B1 (ko) * 2011-12-12 2019-10-01 쓰리엠 이노베이티브 프로퍼티즈 캄파니 층상 필터 카트리지용 사용 수명 종료 표시 시스템
US11326255B2 (en) * 2013-02-07 2022-05-10 Uchicago Argonne, Llc ALD reactor for coating porous substrates
US9751038B2 (en) 2013-03-15 2017-09-05 3M Innovative Properties Company End of service life indicating systems for layered filter cartridges
EP3036035A2 (en) 2013-08-21 2016-06-29 3M Innovative Properties Company Layered or mixed sorbent bed protective filtration device
CN105658321A (zh) 2013-08-21 2016-06-08 3M创新有限公司 分层或混合吸附剂床防护过滤装置
WO2015069356A2 (en) 2013-08-21 2015-05-14 3M Innovative Properties Company Layered or mixed sorbent bed protective filtration device
US11505894B2 (en) 2014-10-01 2022-11-22 3M Innovative Properties Company Articles including fibrous substrates and porous polymeric particles and methods of making same
WO2016053875A1 (en) 2014-10-01 2016-04-07 3M Innovative Properties Company Medical dressings comprising fluid management articles and methods of using same
RU2568485C1 (ru) * 2014-10-03 2015-11-20 Открытое акционерное общество "Электростальское научно-производственное объединение "Неорганика" (ОАО "ЭНПО Неорганика") Способ получения импрегнированного эластичного сорбента
EP3229938A1 (en) 2014-12-10 2017-10-18 ExxonMobil Research and Engineering Company Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same
WO2017160650A2 (en) * 2016-03-14 2017-09-21 3M Innovative Properties Company Air filters comprising polymeric sorbents for aldehydes
KR102444323B1 (ko) 2016-03-14 2022-09-16 쓰리엠 이노베이티브 프로퍼티즈 캄파니 알데하이드용 중합체 수착제를 포함하는 복합 과립제
JP6779718B2 (ja) * 2016-09-05 2020-11-04 アンビック株式会社 機能性粉体を保持した不織布及びその製造方法
JP7064506B2 (ja) 2016-12-16 2022-05-10 フロー ドライ テクノロジー インコーポレーテッド 固形吸着剤システム
US10315184B2 (en) * 2017-04-17 2019-06-11 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Adsorbent-loaded beads for high temperature adsorption processes
EP3592889A1 (en) 2017-03-09 2020-01-15 3M Innovative Properties Company Nonwoven biofabrics
US20210148022A1 (en) 2018-04-19 2021-05-20 3M Innovative Properties Company Biodegradable layered composite
EP3780940A1 (en) 2018-04-19 2021-02-24 3M Innovative Properties Company Biodegradable layered composite
CN108752932B (zh) * 2018-05-10 2023-09-05 本影科技(中山)有限公司 一种硅橡胶弹性体/纤维复合材料及其制备方法和应用
CN109224627B (zh) * 2018-08-17 2020-05-22 安徽三联学院 大气颗粒物过滤材料
JP7822788B2 (ja) 2019-06-26 2026-03-03 ソルベンタム インテレクチュアル 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
US20220280681A1 (en) 2019-09-25 2022-09-08 3M Innovative Properties Company Wound dressing material and methods of making and using the same
EP4051198A1 (en) 2019-10-28 2022-09-07 3M Innovative Properties Company Wound dressing material and methods of making and using the same
US11111578B1 (en) 2020-02-13 2021-09-07 Uchicago Argonne, Llc Atomic layer deposition of fluoride thin films
WO2021211715A1 (en) 2020-04-15 2021-10-21 3M Innovative Properties Company Compostable compositions, articles and methods of making compostable articles
US20230190988A1 (en) 2020-06-12 2023-06-22 3M Innovative Properties Company Wound Dressing Material and Methods of Making and Using the Same
FI129975B (en) * 2020-10-12 2022-12-15 Lainisalo Capital Oue Air filter and procedure to prevent infection transmission
EP4284314B1 (en) 2021-02-01 2025-08-06 Solventum Intellectual Properties Company Reinforced fiber web and wound dressing material containing it
WO2023031696A1 (en) 2021-09-01 2023-03-09 3M Innovative Properties Company Nonwoven with bio particles and methods of making the same
US12065738B2 (en) 2021-10-22 2024-08-20 Uchicago Argonne, Llc Method of making thin films of sodium fluorides and their derivatives by ALD
US11901169B2 (en) 2022-02-14 2024-02-13 Uchicago Argonne, Llc Barrier coatings

Family Cites Families (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988469A (en) * 1959-12-22 1961-06-13 American Viscose Corp Method for the production of reticulated webs
US3217715A (en) * 1965-05-24 1965-11-16 American Filtrona Corp Smoke filter and smoking devices formed therewith
US3538020A (en) * 1966-09-23 1970-11-03 Kata Mfg & Filtering Co The Fluid purification device containing a cartridge of polymer entrapped aggregate particles
US3474600A (en) * 1967-09-22 1969-10-28 Pittsburgh Activated Carbon Co Bonded carbon article
US3919369A (en) * 1971-03-08 1975-11-11 American Filtrona Corp Method of manufacturing a self-contained low pressure drop filter
US3971373A (en) * 1974-01-21 1976-07-27 Minnesota Mining And Manufacturing Company Particle-loaded microfiber sheet product and respirators made therefrom
SU529272A1 (ru) * 1975-04-25 1976-09-25 Предприятие П/Я А-3324 Дутьевое приспособление к устройству дл получени нетканых материалов из расплавов полимеров
US5720832A (en) * 1981-11-24 1998-02-24 Kimberly-Clark Ltd. Method of making a meltblown nonwoven web containing absorbent particles
US4429001A (en) * 1982-03-04 1984-01-31 Minnesota Mining And Manufacturing Company Sheet product containing sorbent particulate material
US4540625A (en) * 1984-01-09 1985-09-10 Hughes Aircraft Company Flexible air permeable non-woven fabric filters
US4508113A (en) * 1984-03-09 1985-04-02 Chicopee Microfine fiber laminate
US4522203A (en) * 1984-03-09 1985-06-11 Chicopee Water impervious materials
US4664683A (en) * 1984-04-25 1987-05-12 Pall Corporation Self-supporting structures containing immobilized carbon particles and method for forming same
US4665050A (en) * 1984-08-13 1987-05-12 Pall Corporation Self-supporting structures containing immobilized inorganic sorbent particles and method for forming same
US4650479A (en) * 1984-09-04 1987-03-17 Minnesota Mining And Manufacturing Company Sorbent sheet product
US4657802A (en) * 1985-07-30 1987-04-14 Kimberly-Clark Corporation Composite nonwoven elastic web
CA1266854A (en) * 1985-08-28 1990-03-20 David L. Braun Bonded adsorbent structures and respirators incorporating same
US5078132A (en) * 1985-08-28 1992-01-07 Minnesota Mining And Manufacturing Company Bonded adsorbent structures and respirators incorporating same
US4635628A (en) * 1985-09-11 1987-01-13 Tecnol, Inc. Surgical face mask with improved moisture barrier
US4753834A (en) * 1985-10-07 1988-06-28 Kimberly-Clark Corporation Nonwoven web with improved softness
US4807619A (en) * 1986-04-07 1989-02-28 Minnesota Mining And Manufacturing Company Resilient shape-retaining fibrous filtration face mask
US4797318A (en) * 1986-07-31 1989-01-10 Kimberly-Clark Corporation Active particle-containing nonwoven material, method of formation thereof, and uses thereof
US4948639A (en) * 1986-07-31 1990-08-14 Kimberly-Clark Corporation Vacuum cleaner bag
US4681801A (en) * 1986-08-22 1987-07-21 Minnesota Mining And Manufacturing Company Durable melt-blown fibrous sheet material
US4927582A (en) * 1986-08-22 1990-05-22 Kimberly-Clark Corporation Method and apparatus for creating a graduated distribution of granule materials in a fiber mat
US4741949A (en) * 1986-10-15 1988-05-03 Kimberly-Clark Corporation Elastic polyetherester nonwoven web
US5017324A (en) * 1986-12-08 1991-05-21 Nordson Corporation Method for depositing particulate material into a pad of fibrous material in a forming chamber
US4927346A (en) * 1986-12-08 1990-05-22 Nordson Corporation Apparatus for depositing particulate material into a pad of fibrous material in a forming chamber
US4827924A (en) * 1987-03-02 1989-05-09 Minnesota Mining And Manufacturing Company High efficiency respirator
US4855179A (en) * 1987-07-29 1989-08-08 Arco Chemical Technology, Inc. Production of nonwoven fibrous articles
US4813948A (en) * 1987-09-01 1989-03-21 Minnesota Mining And Manufacturing Company Microwebs and nonwoven materials containing microwebs
US5062421A (en) * 1987-11-16 1991-11-05 Minnesota Mining And Manufacturing Company Respiratory mask having a soft, compliant facepiece and a thin, rigid insert and method of making
US4865637A (en) * 1988-03-28 1989-09-12 Gruber Thomas J Filter cartridge
DE3813564C2 (de) * 1988-04-22 1997-11-06 Hasso Von Bluecher Aktivkohlefilterschicht für Gasmasken
US5275154A (en) * 1988-04-22 1994-01-04 Bluecher Hasso Von Activated charcoal filter layer for gas masks
DE3813563C2 (de) * 1988-04-22 2002-01-17 Mhb Filtration Gmbh & Co Kg Adsorptionsfilter mit hoher Luftdurchlässigkeit
US5035240A (en) * 1988-05-13 1991-07-30 Minnesota Mining And Manufacturing Company Elastomeric filtration materials
US4886058A (en) * 1988-05-17 1989-12-12 Minnesota Mining And Manufacturing Company Filter element
US4951664A (en) * 1988-09-09 1990-08-28 Filcon Corporation Mask and method of manufacture
US4964900A (en) * 1989-01-25 1990-10-23 Mine Safety Appliances Company Respirator filter means for removal of tritiated water
US5019311A (en) * 1989-02-23 1991-05-28 Koslow Technologies Corporation Process for the production of materials characterized by a continuous web matrix or force point bonding
US5338340A (en) * 1990-02-10 1994-08-16 D-Mark, Inc. Filter and method of making same
US5254399A (en) * 1990-12-19 1993-10-19 Mitsubishi Paper Mills Limited Nonwoven fabric
US5328758A (en) * 1991-10-11 1994-07-12 Minnesota Mining And Manufacturing Company Particle-loaded nonwoven fibrous article for separations and purifications
US5332426A (en) * 1992-07-29 1994-07-26 Minnesota Mining And Manufacturing Company Agglomerated activated carbon air filter
US5753343A (en) * 1992-08-04 1998-05-19 Minnesota Mining And Manufacturing Company Corrugated nonwoven webs of polymeric microfiber
US5217672A (en) * 1992-08-06 1993-06-08 Davidson Textron Inc. Preform forming and curing process and an apparatus for the process
US5357947A (en) * 1992-08-12 1994-10-25 Adler Harold A Face mask
EP0825286A3 (en) * 1992-11-18 2000-11-02 AQF Technologies LLC Fibrous structure containing immobilized particulate matter and process therefor
US5503782A (en) * 1993-01-28 1996-04-02 Minnesota Mining And Manufacturing Company Method of making sorbent articles
US5360654A (en) * 1993-01-28 1994-11-01 Minnesota Mining And Manufacturing Company Sorbent articles
US5447677A (en) * 1993-06-02 1995-09-05 Mcneil-Ppc, Inc. Apparatus and method for making absorbent products containing a first material dispersed within a second material
CA2173944C (en) * 1993-10-19 1999-08-10 Michael Francis Vonderhaar Method and apparatus for forming an intermittent stream of particles for application to a fibrous web
US5405559A (en) * 1993-12-08 1995-04-11 The Board Of Regents Of The University Of Oklahoma Polymer processing using pulsating fluidic flow
US5628308A (en) * 1994-01-19 1997-05-13 Harges, Jr.; Cordell F. Heat and fire resistant respiratory filtration mask
US5858140A (en) * 1994-07-22 1999-01-12 Minnesota Mining And Manufacturing Company Nonwoven surface finishing articles reinforced with a polymer backing layer and method of making same
US5736473A (en) * 1994-09-14 1998-04-07 Kimberly-Clark Corp. Fibrous composite structure including particulates
DE4442713C2 (de) * 1994-12-01 1999-12-23 Freudenberg Carl Fa Adsorptions-Luftfilter und Verfahren zu dessen Herstellung
US5951744A (en) * 1994-12-23 1999-09-14 Alliedsignal Inc. Multicomponent depth odor control filter and method of manufacture
US6216693B1 (en) * 1995-01-20 2001-04-17 3M Innovative Properties Company Respirator having a compressible press fir filter element
US5652051A (en) * 1995-02-27 1997-07-29 Kimberly-Clark Worldwide, Inc. Nonwoven fabric from polymers containing particular types of copolymers and having an aesthetically pleasing hand
RO114946B1 (ro) * 1995-03-09 1999-09-30 Minnesota Mining & Mfg Dispozitiv personal, cu pliere plana, pentru protectia respiratiei si procedeu de realizare a acestuia
DE19514887C2 (de) * 1995-04-22 1998-11-26 Freudenberg Carl Fa Adsorbierendes, biegsames Filterflächengebilde und Verfahren zu seiner Herstellung
US5706803A (en) * 1995-06-06 1998-01-13 Bayer; Robert T. Disposable face mask and method of manufacture
US5735270A (en) * 1995-06-06 1998-04-07 Bayer; Robert T. Disposable face mask
US5620785A (en) * 1995-06-07 1997-04-15 Fiberweb North America, Inc. Meltblown barrier webs and processes of making same
US5592937A (en) * 1995-06-07 1997-01-14 Mine Safety Appliances Company Respirator mask with stiffening elements
US5652048A (en) * 1995-08-02 1997-07-29 Kimberly-Clark Worldwide, Inc. High bulk nonwoven sorbent
US5811178A (en) * 1995-08-02 1998-09-22 Kimberly-Clark Worldwide, Inc. High bulk nonwoven sorbent with fiber density gradient
US5709735A (en) * 1995-10-20 1998-01-20 Kimberly-Clark Worldwide, Inc. High stiffness nonwoven filter medium
US5696199A (en) * 1995-12-07 1997-12-09 Minnesota Mining And Manufacturing Company Pressure-sensitive adhesive polyacrylate polymer and method of making
US5779847A (en) * 1996-04-22 1998-07-14 Hoechst Celanese Corporation Process for high performance, permeable fibrous structure
US6677258B2 (en) * 1996-05-29 2004-01-13 E. I. Du Pont De Nemours And Company Breathable composite sheet structure and absorbent articles utilizing same
US5706804A (en) * 1996-10-01 1998-01-13 Minnesota Mining And Manufacturing Company Liquid resistant face mask having surface energy reducing agent on an intermediate layer therein
DE19647236C2 (de) * 1996-11-15 2003-06-18 Draegerwerk Ag Geschichtete Gasfiltermedien, ihre Herstellung und ihre Verwendung
US5952092A (en) * 1997-01-30 1999-09-14 Aqf Technologies Llc Fibrous structures with labile active substance
US5972808A (en) * 1997-01-30 1999-10-26 Aqf Technologies Llc Fibrous structures with fine particles
RU8262U1 (ru) * 1997-02-25 1998-11-16 Акционерное общество закрытого типа "Веста" Устройство защиты органов дыхания
US5883026A (en) * 1997-02-27 1999-03-16 Kimberly-Clark Worldwide, Inc. Face masks including a spunbonded/meltblown/spunbonded laminate
US5792513A (en) * 1997-03-07 1998-08-11 Koslow Technologies Corporation Continuous solid state web coating process
US6041782A (en) * 1997-06-24 2000-03-28 3M Innovative Properties Company Respiratory mask having comfortable inner cover web
US6176239B1 (en) * 1997-08-06 2001-01-23 The United States Of America As Represented By The Secretary Of The Army Advanced chemical-biological mask
US6238466B1 (en) * 1997-10-01 2001-05-29 3M Innovative Properties Company Electret articles and filters with increased oily mist resistance
US6102039A (en) * 1997-12-01 2000-08-15 3M Innovative Properties Company Molded respirator containing sorbent particles
US6070578A (en) * 1998-02-23 2000-06-06 Baughman; David A. Breath odor eliminator mask
EP0955087B1 (en) * 1998-05-08 2008-12-24 Toyobo Co., Ltd. Gas adsorption sheet and air-purifying filter
US5885696A (en) * 1998-06-15 1999-03-23 Aqf Technologies Llc Patterned fibrous web
US6110251A (en) * 1998-11-03 2000-08-29 Johns Manville International, Inc. Gas filtration media and method of making the same
US6267575B1 (en) * 1998-12-11 2001-07-31 Kimberly Clark Worldwide, Inc. Apparatus for the uniform deposition of particulate material in a substrate
US6207099B1 (en) * 1999-10-20 2001-03-27 Kimberly-Clark Worldwide, Inc. Process for uniform cross-direction distribution of particulate material
US6723669B1 (en) * 1999-12-17 2004-04-20 Kimberly-Clark Worldwide, Inc. Fine multicomponent fiber webs and laminates thereof
KR20020069366A (ko) * 2000-01-20 2002-08-30 미쓰비시 폴리에스테르 필름 지엠비에치 결정성 열가소성 수지로 제조된 백색 방염성 내ｕｖ성열성형성 필름, 그 제조방법 및 그 용도
US20020119300A1 (en) * 2000-12-22 2002-08-29 Taylor Jack D. Breathable and elastic polyurethane films and laminates containing same
JP4569061B2 (ja) * 2001-09-05 2010-10-27 トヨタ紡織株式会社 不織布の製造方法
IL163567A0 (en) * 2002-02-22 2005-12-18 Koslow Techn Corp Air purifying filter systems for building air supply and respirators useful against nbc attacks
CN2623273Y (zh) * 2003-05-06 2004-07-07 山西新华化工厂 口鼻罩式防毒面具
US20050142966A1 (en) * 2003-12-31 2005-06-30 Kimberly-Clark Worldwide, Inc. Odor control materials and face masks including odor control materials
US20060096911A1 (en) * 2004-11-08 2006-05-11 Brey Larry A Particle-containing fibrous web

Also Published As

Publication number Publication date
KR20070085824A (ko) 2007-08-27
IL182975A0 (en) 2007-08-19
CA2585710A1 (en) 2006-05-18
IL182975A (en) 2011-07-31
IL213626A0 (en) 2011-07-31
AU2005304934A1 (en) 2006-05-18
WO2006052694A1 (en) 2006-05-18
EP1815052A1 (en) 2007-08-08
RU2357030C2 (ru) 2009-05-27
AU2005304934B2 (en) 2010-12-09
CN101057016A (zh) 2007-10-17
JP4866363B2 (ja) 2012-02-01
JP2008519173A (ja) 2008-06-05
US20060096911A1 (en) 2006-05-11
US20090215345A1 (en) 2009-08-27
CN101057016B (zh) 2012-09-05
KR101245967B1 (ko) 2013-03-21
RU2007122359A (ru) 2008-12-20

Similar Documents

Publication Publication Date Title
WO2007133903A3 (en) Particle-containing fibrous web
BRPI0509046A (pt) meio de separação para fluidos
ATE348637T1 (de) Absorbtionskerne für absorbierenden artikel und deren herstellungsverfahren
BRPI0812418B8 (pt) artigo absorvente descartável com material polimérico absorvente distribuído de modo substancialmente contínuo e método
MX2009010357A (es) Materiales para remover contaminantes de fluidos utilizando soportes con grupos derivados funcionalizados biologicamente y los metodos de formacion y uso de los mismos.
MY161445A (en) Suspended media membrane biological reactor system and process including suspension system
BR0013576A (pt) Filtro de água microbiológico
BRPI0510785A (pt) método para fabricar uma folha contìnua compósita, estrutura compósita elástica, peça de roupa, e, dispositivo de incontinência
BRPI0711932A8 (pt) Uso de um polímero na transferência de uma suspensão do material mineral particulado
BR0308656B1 (pt) material composto elÁstico esticado de modo incremental respirÁvel, vestuÁrio, artigo descartÁvel, mÉtodo de fabricar material composto elastomÉrico respirÁvel.
ATE361140T1 (de) Wabenstrukturkörper
BRPI0411819A (pt) sistema de filtro, meio de filtro, e, método para fazer um meio de filtro
BRPI0501172A (pt) Processo e aparelho para aplicar material particulado a um substrato
FR2837831B1 (fr) Procede de production d'hydrocarbures a faible teneur en soufre et en mercaptans
CL2011000206A1 (es) Composicion biocida que comprende ciprodinil y fluazinam; metodo para controlar enfermedades, en plantas utiles o en material de propagacion, causadas por fitopatogenos (div. sol. n°2602-06).
SE0302777D0 (sv) Luftfiltreringssystem
MX2009013684A (es) Metodos y dispositivos para filtracion dinamica de productos farmaceuticos.
BRPI0411190A (pt) rebolo vitrificado e método para fabricar o mesmo
BRPI0406904A (pt) ácidos silìcicos especialmente precipitados para aplicações em borrachas
DE602005013044D1 (de) Vorrichtung zur Ölrückgewinnung und damit ausgestattete, aus mehreren Einheiten zusammengesetzte Klimaanlage
DE602006021164D1 (de) Polymerfilm mit verbesserten antiblockeigenschaften und herstellungsverfahren
DE602007008440D1 (de) System und verfahren zur durchnässung von rollen mit saugfähigem material zur verwendung bei der reinigung von druckmaschinen
EP2000036A4 (en) TEMPERATURE FOR THE PRODUCTION OF VOLATILE SULFIDE, AND METHOD FOR INHIBITING THE PRODUCTION OF VOLATILE SULFIDE WITH THE INHIBITOR
BRPI0504335A (pt) método de aplicação de suporte de amortecedor de pneu e pneu fabricado a partir do mesmo
ATE486182T1 (de) Trägerartiges, aus einzelteilen zusammengesetztes bauelement sowie verfahren und vorrichtung zur herstellung des bauelements

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 11 E 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.