[go: up one dir, main page]

BR9708956A - Fibras ferroelétricas e aplicações para as mesmas - Google Patents

Fibras ferroelétricas e aplicações para as mesmas

Info

Publication number
BR9708956A
BR9708956A BR9708956A BR9708956A BR9708956A BR 9708956 A BR9708956 A BR 9708956A BR 9708956 A BR9708956 A BR 9708956A BR 9708956 A BR9708956 A BR 9708956A BR 9708956 A BR9708956 A BR 9708956A
Authority
BR
Brazil
Prior art keywords
applications
ferroelectric
fibers
ferroelectric fibers
Prior art date
Application number
BR9708956A
Other languages
English (en)
Inventor
Leonid Anthony Turkevich
David Lewis Myers
Original Assignee
Kimberly Clark 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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of BR9708956A publication Critical patent/BR9708956A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • 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
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • D04H1/43832—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
    • D04H1/43838—Ultrafine fibres, e.g. microfibres
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • 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]
    • Y10T442/693—Including a paper layer
    • 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.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Filtering Materials (AREA)
  • Artificial Filaments (AREA)
BR9708956A 1996-05-24 1997-05-15 Fibras ferroelétricas e aplicações para as mesmas BR9708956A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65356296A 1996-05-24 1996-05-24
US08/762,213 US6162535A (en) 1996-05-24 1996-12-06 Ferroelectric fibers and applications therefor
PCT/US1997/008482 WO1997044509A1 (en) 1996-05-24 1997-05-15 Ferroelectric fibers and applications therefor

Publications (1)

Publication Number Publication Date
BR9708956A true BR9708956A (pt) 1999-08-03

Family

ID=27096535

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708956A BR9708956A (pt) 1996-05-24 1997-05-15 Fibras ferroelétricas e aplicações para as mesmas

Country Status (9)

Country Link
US (2) US6162535A (pt)
EP (1) EP0902851B1 (pt)
KR (1) KR100432466B1 (pt)
CN (1) CN1179072C (pt)
AU (1) AU722436B2 (pt)
BR (1) BR9708956A (pt)
CA (1) CA2252516C (pt)
DE (1) DE69732770T2 (pt)
WO (1) WO1997044509A1 (pt)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6162535A (en) * 1996-05-24 2000-12-19 Kimberly-Clark Worldwide, Inc. Ferroelectric fibers and applications therefor
WO1999058224A1 (fr) * 1998-05-13 1999-11-18 Texel Inc. Filtre a air triboelectrique
DE69943318D1 (de) * 1998-06-30 2011-05-12 Kimberly Clark Co Stabile polymerelektret-materialien
US6573205B1 (en) 1999-01-30 2003-06-03 Kimberly-Clark Worldwide, Inc. Stable electret polymeric articles
US6649547B1 (en) 2000-08-31 2003-11-18 Kimberly-Clark Worldwide, Inc. Integrated nonwoven laminate material
US6743273B2 (en) 2000-09-05 2004-06-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
CN100503717C (zh) * 2000-09-05 2009-06-24 唐纳森公司 聚合物,聚合物微米/纳米纤维和包括过滤器结构的用途
CN1222832C (zh) * 2002-07-15 2005-10-12 三星电子株式会社 使用图案化发射体的电子光刻设备
US20100313890A1 (en) * 2002-09-16 2010-12-16 Messier Pierre J Protective mask with breathable filtering face seal
US20040078860A1 (en) * 2002-10-25 2004-04-29 Bell Daryl Steven Single piece face mask
US6928657B2 (en) * 2002-10-25 2005-08-16 Kimberly-Clark Worldwide, Inc. Face mask having hook and loop type fastener
US7032751B2 (en) * 2002-12-19 2006-04-25 Kimberly-Clark Worldwide, Inc. Dispensing assembly for single piece face mask
US7045211B2 (en) * 2003-07-31 2006-05-16 Kimberly-Clark Worldwide, Inc. Crimped thermoplastic multicomponent fiber and fiber webs and method of making
US7097694B1 (en) * 2003-12-04 2006-08-29 Fleetguard, Inc. High performance, high efficiency filter
US20060057377A1 (en) * 2003-12-19 2006-03-16 U.S.A.As Represented By The Administrator Of The National Aeronautics And Space Administration Electrospun electroactive polymers
US20050148266A1 (en) * 2003-12-30 2005-07-07 Myers David L. Self-supporting pleated electret filter media
US7413586B2 (en) * 2004-02-27 2008-08-19 Intel Corporation In-tool and out-of-tool protection of extreme ultraviolet (EUV) reticles
CN1942254A (zh) * 2004-04-12 2007-04-04 帕里莫集团有限公司 导电基材的制备方法
KR100616730B1 (ko) 2004-07-26 2006-08-28 한국표준과학연구원 강유전체 나노선 및 이의 제조 방법
US7846530B2 (en) * 2004-09-27 2010-12-07 Kimberly-Clark Worldwide, Inc. Creped electret nonwoven wiper
US20060079145A1 (en) * 2004-10-13 2006-04-13 Hollingsworth & Vose Company Filter media with charge stabilizing and enhancing additives
JP4355945B2 (ja) * 2004-11-08 2009-11-04 住友金属鉱山株式会社 近赤外線吸収繊維およびこれを用いた繊維製品
DE102005042372B3 (de) * 2005-09-07 2007-01-18 Dräger Medical AG & Co. KG Medizinische Geräte mit keimreduzierenden Oberflächen, diese enthaltende Atemschutzmasken sowie deren Verwendung
JP5261896B2 (ja) * 2006-07-27 2013-08-14 ダイキン工業株式会社 コーティング組成物
US7642208B2 (en) * 2006-12-14 2010-01-05 Kimberly-Clark Worldwide, Inc. Abrasion resistant material for use in various media
DE102007001451A1 (de) 2007-01-03 2008-07-10 Behr Gmbh & Co. Kg Heizvorrichtung, insbesondere für ein Kraftfahrzeug
US20090326128A1 (en) * 2007-05-08 2009-12-31 Javier Macossay-Torres Fibers and methods relating thereto
US7820100B2 (en) 2007-05-17 2010-10-26 Garfield Industries, Inc. System and method for photocatalytic oxidation air filtration using a substrate with photocatalyst particles powder coated thereon
WO2009103673A1 (de) * 2008-02-19 2009-08-27 Nanogate Ag Elektretbeschichtung auf einem substrat
DE102008013941A1 (de) * 2008-03-12 2009-09-17 Nanogate Ag Kunststofffasern
KR101155077B1 (ko) * 2008-06-16 2012-06-12 코오롱글로텍주식회사 유전성을 가진 소수성 폴리프로필렌 단섬유 및 그의제조방법, 이로부터 만들어진 부직포
WO2010027539A1 (en) * 2008-08-26 2010-03-11 Trutek Corp. Electrostatically charged mask filter products and method for increased filtration efficiency
US9390857B2 (en) * 2008-09-30 2016-07-12 General Electric Company Film capacitor
US8021996B2 (en) 2008-12-23 2011-09-20 Kimberly-Clark Worldwide, Inc. Nonwoven web and filter media containing partially split multicomponent fibers
MY168863A (en) 2010-06-17 2018-12-04 Univ Washington Biomedical patches with aligned fibers
KR101962406B1 (ko) * 2010-10-25 2019-03-26 릭 엘. 채프먼 전략적 이형단면 섬유 및/또는 전하 제어제를 함유하는 섬유 블렌드를 사용하는 여과 물질
KR101125253B1 (ko) * 2011-10-28 2012-03-21 주식회사 지클로 음이온 고분자 염과 셀룰로오스로 조성되는 스킨-코어 섬유 및 이의 제조방법
US9099384B2 (en) 2012-02-15 2015-08-04 Drexel University Charge ordered vertical transistors
CA3066269C (en) 2012-09-21 2022-03-29 Washington University Multilayered biomedical structures configured to separate after a predetermined time or upon exposure to an environmental condition
EP2931402B1 (en) * 2012-12-14 2017-08-09 3M Innovative Properties Company Non-woven electret fibrous webs and methods of making same
KR101433332B1 (ko) 2013-03-18 2014-08-22 한국과학기술원 바륨 헥사페라이트 나노섬유필터 및 이를 이용한 중금속 제거 및 자성 나노 입자 분리 방법
US10010892B2 (en) * 2013-10-15 2018-07-03 Yupo Corporation Filter
CN103657257B (zh) * 2013-12-05 2015-11-18 福建鑫华股份有限公司 一种驻极体高效过滤材料及其制备方法
US20150247281A1 (en) 2014-02-28 2015-09-03 Avent, Inc. Reduced medical wet packs, post steam sterilization
US9476146B2 (en) * 2014-09-11 2016-10-25 Clopay Plastic Products Company, Inc. Polymeric materials providing improved infrared emissivity
US10632228B2 (en) 2016-05-12 2020-04-28 Acera Surgical, Inc. Tissue substitute materials and methods for tissue repair
CN107088473B (zh) * 2017-06-13 2020-04-10 青岛海纳能源环保科技开发有限公司 一种极性物质吸附分离与提纯材料的制备及使用方法
CN109746120B (zh) * 2017-11-03 2021-02-26 北京中科艾加科技有限公司 包括压电复合材料的过滤装置及其在吸附大气颗粒物中的应用
EP3534423A1 (en) 2018-03-01 2019-09-04 SABIC Global Technologies B.V. Perovskite quantum dot layer
CN109103280B (zh) * 2018-07-24 2020-01-07 东南大学 全无机钙钛矿铁电纤维复合结构的太阳能电池及制备方法
KR102619564B1 (ko) * 2018-11-21 2024-01-02 (주)엘엑스하우시스 창호 필터용 섬유 조성물, 이를 포함하는 창호용 필터 및 창호용 필터의 제조 방법
KR102202190B1 (ko) * 2019-03-08 2021-01-13 주식회사 성창오토텍 강유전체 나노분말을 함유하는 정전 초극세섬유
KR102534327B1 (ko) * 2019-04-16 2023-05-19 (주)엘엑스하우시스 창호용 필터 및 이의 제조 방법
WO2021178300A1 (en) * 2020-03-02 2021-09-10 Nanocomp Technologies, Inc. Carbon nanotube sheet for air or water purification
US20240001375A1 (en) 2020-03-13 2024-01-04 Julian HENLEY Electro-ionic mask devices for improved protection from airborne biopathogens
EP4118385A4 (en) 2020-03-13 2024-04-24 Henley, Julian ELECTRO-IONIC DEVICES FOR IMPROVED PROTECTION AGAINST AIRBORNE BIOPATHOGENS
CN116745473A (zh) * 2021-01-25 2023-09-12 Sabic环球技术有限责任公司 经由静电纺丝生产的压电纺织品
CN113457279B (zh) * 2021-05-25 2023-08-15 惠州中科华洋材料科技有限公司 一种实时快速分解臭氧的毡层的制备方法及滤材
US12201749B2 (en) 2021-07-29 2025-01-21 Acera Surgical, Inc. Combined macro and micro-porous hybrid-scale fiber matrix
US12167853B2 (en) 2021-09-07 2024-12-17 Acera Surgical, Inc. Non-woven graft materials for nerve repair and regeneration
CN118563502B (zh) * 2024-08-01 2024-12-31 江苏青昀新材料有限公司 一种具有较佳微生物屏障功能的闪蒸医用防护材料及其加工方法

Family Cites Families (115)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016599A (en) * 1954-06-01 1962-01-16 Du Pont Microfiber and staple fiber batt
CH457674A (de) * 1963-09-12 1968-06-15 Ciba Geigy Verfahren zur Herstellung von Pigmentpräparaten
US3341394A (en) * 1966-12-21 1967-09-12 Du Pont Sheets of randomly distributed continuous filaments
US3542615A (en) * 1967-06-16 1970-11-24 Monsanto Co Process for producing a nylon non-woven fabric
DE1785158C3 (de) * 1968-08-17 1979-05-17 Metallgesellschaft Ag, 6000 Frankfurt Runddiise zum Abziehen und Ablegen von Fäden zu einem Fadenvlies
US3978185A (en) * 1968-12-23 1976-08-31 Exxon Research And Engineering Company Melt blowing process
US3849241A (en) * 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
DE2048006B2 (de) * 1969-10-01 1980-10-30 Asahi Kasei Kogyo K.K., Osaka (Japan) Verfahren und Vorrichtung zur Herstellung einer breiten Vliesbahn
DE1950669C3 (de) * 1969-10-08 1982-05-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Vliesherstellung
US3704198A (en) * 1969-10-09 1972-11-28 Exxon Research Engineering Co Nonwoven polypropylene mats of increased strip tensile strength
US3755527A (en) * 1969-10-09 1973-08-28 Exxon Research Engineering Co Process for producing melt blown nonwoven synthetic polymer mat having high tear resistance
US3745142A (en) * 1971-07-29 1973-07-10 Hercules Inc Process for preparing highly filled polyolefins
US3767444A (en) * 1971-12-01 1973-10-23 Siegle & Co Gmbh G Pigment composition for coloring polypropylene
US3746142A (en) 1971-12-13 1973-07-17 Ncr Line printer paper tensioning mechanism
BE793649A (fr) * 1972-01-04 1973-07-03 Rhone Poulenc Textile Dispositif pour la fabrication de nappes non tissees en filaments continus
GB1453447A (en) 1972-09-06 1976-10-20 Kimberly Clark Co Nonwoven thermoplastic fabric
NL160303C (nl) 1974-03-25 1979-10-15 Verto Nv Werkwijze voor het vervaardigen van een vezelfilter.
US4100324A (en) * 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
US3959421A (en) 1974-04-17 1976-05-25 Kimberly-Clark Corporation Method for rapid quenching of melt blown fibers
DE2425196A1 (de) * 1974-05-24 1975-12-11 Hoechst Ag Verfahren zur herstellung elektrisch leitender vliese
US4100319A (en) * 1975-07-14 1978-07-11 Kimberly-Clark Corporation Stabilized nonwoven web
US4064605A (en) * 1975-08-28 1977-12-27 Toyobo Co., Ltd. Method for producing non-woven webs
US4091140A (en) * 1976-05-10 1978-05-23 Johnson & Johnson Continuous filament nonwoven fabric and method of manufacturing the same
CA1073648A (en) * 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
US4215682A (en) 1978-02-06 1980-08-05 Minnesota Mining And Manufacturing Company Melt-blown fibrous electrets
JPS5584420A (en) 1978-12-20 1980-06-25 Chisso Corp Method of making side by side conjugate fiber with no crimp
US4229187A (en) 1979-04-09 1980-10-21 Gamewell Manufacturing, Inc. Movable, continuously changing, self-charging electrostatic filter
US4342849A (en) 1979-09-10 1982-08-03 The University Of Akron Novel telechelic polymers and processes for the preparation thereof
US4308223A (en) * 1980-03-24 1981-12-29 Albany International Corp. Method for producing electret fibers for enhancement of submicron aerosol filtration
US4340563A (en) * 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
US4405297A (en) * 1980-05-05 1983-09-20 Kimberly-Clark Corporation Apparatus for forming nonwoven webs
US4375718A (en) 1981-03-12 1983-03-08 Surgikos, Inc. Method of making fibrous electrets
GB2113471B (en) * 1981-11-18 1986-02-05 Unitika Ltd High dielectric-constant film
DE3151294C2 (de) * 1981-12-24 1986-01-23 Fa. Carl Freudenberg, 6940 Weinheim Polypropylen-Spinnvliesstoff mit niedrigem Fallkoeffizienten
US4588537A (en) * 1983-02-04 1986-05-13 Minnesota Mining And Manufacturing Company Method for manufacturing an electret filter medium
US4513049A (en) 1983-04-26 1985-04-23 Mitsui Petrochemical Industries, Ltd. Electret article
JPS60126310A (ja) * 1983-12-09 1985-07-05 Mitsubishi Rayon Co Ltd 制電性繊維
DE3401639A1 (de) * 1984-01-19 1985-07-25 Hoechst Ag, 6230 Frankfurt Vorrichtung zum herstellen eines spinnvlieses
JPS60126310U (ja) 1984-02-06 1985-08-26 松下電器産業株式会社 ダンボ−ル包装箱
JPS60168511A (ja) * 1984-02-10 1985-09-02 Japan Vilene Co Ltd エレクトレツトフイルタの製造方法
DE3509857C2 (de) * 1984-03-19 1994-04-28 Toyo Boseki Elektretisiertes Staubfilter und dessen Herstellung
JPS60196921A (ja) * 1984-03-19 1985-10-05 東洋紡績株式会社 エレクトレツト化材料の製造法
KR900001481B1 (ko) * 1984-04-18 1990-03-12 가부시기가이샤 히다찌세이사꾸쇼 가스절연 전기기기 및 그 조립방법
JPS60225416A (ja) * 1984-04-24 1985-11-09 三井化学株式会社 高性能エレクトレツトおよびエアフイルタ−
US4874659A (en) 1984-10-24 1989-10-17 Toray Industries Electret fiber sheet and method of producing same
US4663220A (en) * 1985-07-30 1987-05-05 Kimberly-Clark Corporation Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers
US4622259A (en) 1985-08-08 1986-11-11 Surgikos, Inc. Nonwoven medical fabric
US4644045A (en) * 1986-03-14 1987-02-17 Crown Zellerbach Corporation Method of making spunbonded webs from linear low density polyethylene
JPS6385112A (ja) * 1986-09-25 1988-04-15 Teijin Ltd 導電性複合繊維
JPS63202663A (ja) * 1987-02-18 1988-08-22 Teijin Ltd 制電性熱可塑性重合体組成物
JPS63288216A (ja) * 1987-05-21 1988-11-25 Teijin Ltd 制電性ポリエステル繊維
JPS63202663U (pt) 1987-06-19 1988-12-27
US4969457A (en) 1987-10-02 1990-11-13 Tecnol, Inc. Body fluids barrier mask
DE3839956C2 (de) * 1987-11-28 1998-07-02 Toyo Boseki Elektret-Folie und Verfahren zu ihrer Herstellung
EP0324601B1 (en) 1988-01-12 1994-03-23 Mitsui Petrochemical Industries, Ltd. Processes for preparing electret filters
US4874399A (en) 1988-01-25 1989-10-17 Minnesota Mining And Manufacturing Company Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene)
JP2672329B2 (ja) * 1988-05-13 1997-11-05 東レ株式会社 エレクトレット材料
US5270121A (en) * 1988-08-31 1993-12-14 Rohm And Haas Company Polymer-coated articles
US4963390A (en) 1988-10-05 1990-10-16 The Aerospace Corporation Metallo-organic solution deposition (MOSD) of transparent, crystalline ferroelectric films
US4917942A (en) 1988-12-22 1990-04-17 Minnesota Mining And Manufacturing Company Nonwoven filter material
US5070223A (en) * 1989-03-01 1991-12-03 Colasante David A Microwave reheatable clothing and toys
US5188885A (en) 1989-09-08 1993-02-23 Kimberly-Clark Corporation Nonwoven fabric laminates
CA2027687C (en) 1989-11-14 2002-12-31 Douglas C. Sundet Filtration media and method of manufacture
CA2037942A1 (en) 1990-03-12 1991-09-13 Satoshi Matsuura Process for producing an electret, a film electret, and an electret filter
US5540756A (en) 1990-03-19 1996-07-30 Hoppitt; Bernard Electrostatic filter and method of filtering dust
US5204174A (en) 1990-05-04 1993-04-20 Kimberly-Clark Corporation Fine fiber webs with improved physical properties
US5165979A (en) 1990-05-04 1992-11-24 Kimberly-Clark Corporation Three-dimensional polymer webs with improved physical properties
US5271883A (en) 1990-06-18 1993-12-21 Kimberly-Clark Corporation Method of making nonwoven web with improved barrier properties
JPH05214A (ja) 1990-11-30 1993-01-08 Mitsui Petrochem Ind Ltd エレクトレツトフイルター
US5459188A (en) 1991-04-11 1995-10-17 Peach State Labs, Inc. Soil resistant fibers
JPH04313313A (ja) 1991-04-12 1992-11-05 Mitsubishi Paper Mills Ltd 液体濾過用フィルター濾材
JPH04330907A (ja) 1991-05-02 1992-11-18 Mitsui Petrochem Ind Ltd エレクトレットフィルターの製造方法
TW206266B (pt) 1991-06-12 1993-05-21 Toray Industries
US5238634A (en) 1992-01-07 1993-08-24 Exxon Chemical Patents Inc. Disentangled chain telechelic polymers
EP0561379B1 (en) 1992-03-17 1998-07-08 ASAHI MEDICAL Co., Ltd. Filter medium having a limited surface negative charge for treating a blood material
US5382400A (en) 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
US5350624A (en) 1992-10-05 1994-09-27 Kimberly-Clark Corporation Abrasion resistant fibrous nonwoven composite structure
US5401446A (en) * 1992-10-09 1995-03-28 The University Of Tennessee Research Corporation Method and apparatus for the electrostatic charging of a web or film
JP2849291B2 (ja) * 1992-10-19 1999-01-20 三井化学株式会社 エレクトレット化不織布およびその製造方法
US5765556A (en) 1992-12-16 1998-06-16 Tecnol Medical Products, Inc. Disposable aerosol mask with face shield
US5482772A (en) 1992-12-28 1996-01-09 Kimberly-Clark Corporation Polymeric strands including a propylene polymer composition and nonwoven fabric and articles made therewith
ATE259007T1 (de) * 1993-03-09 2004-02-15 Trevira Gmbh Elektretfasern mit verbesserter ladungsstabilität,verfahren zu ihrer herstellung, und textilmaterial enthaltend diese elektretfasern
DE69404736T2 (de) 1993-03-09 1998-01-08 Hoechst Celanese Corp Polymer-Elektrete mit verbesserter Ladungsstabilität
US5405913A (en) 1993-03-22 1995-04-11 The University Of Akron Free radical copper(II)-enolate polymerization initiators
US5571864A (en) 1993-03-23 1996-11-05 Regents Of The University Of Minnesota Miscible polyolefin blends with modifying polyolefin having matching segment lengths
AU669420B2 (en) 1993-03-26 1996-06-06 Minnesota Mining And Manufacturing Company Oily mist resistant electret filter media
US5607766A (en) 1993-03-30 1997-03-04 American Filtrona Corporation Polyethylene terephthalate sheath/thermoplastic polymer core bicomponent fibers, method of making same and products formed therefrom
CA2111071E (en) 1993-06-30 2011-08-23 Sonya Nicholson Bourne Single step sterilization wrap system
US5409765A (en) 1993-08-04 1995-04-25 Fiberweb North America, Inc. Nonwoven webs made from ionomers
US5641555A (en) 1993-08-17 1997-06-24 Minnesota Mining And Manufacturing Company Cup-shaped filtration mask having an undulated surface
DE4327595A1 (de) * 1993-08-17 1995-02-23 Hoechst Ag Zusammensetzungen mit verbesserten elektrostatischen Eigenschaften enthaltend aromatische Polyamide, daraus hergestellte geformte Gebilde sowie deren Verwendung und Verfahren zu ihrer Herstellung
CA2111172A1 (en) 1993-09-23 1995-03-24 Dennis S. Everhart Nonwoven fabric formed from alloy fibers
CA2124389C (en) 1993-11-16 2005-08-23 Richard D. Pike Nonwoven filter media
US5553608A (en) 1994-07-20 1996-09-10 Tecnol Medical Products, Inc. Face mask with enhanced seal and method
US5482765A (en) 1994-04-05 1996-01-09 Kimberly-Clark Corporation Nonwoven fabric laminate with enhanced barrier properties
US5688157A (en) 1994-04-05 1997-11-18 Kimberly-Clark Worldwide, Inc. Nonwoven fabric laminate with enhanced barrier properties
US5597645A (en) 1994-08-30 1997-01-28 Kimberly-Clark Corporation Nonwoven filter media for gas
DE9414040U1 (de) * 1994-08-30 1995-01-19 Hoechst Ag, 65929 Frankfurt Vliese aus Elektretfasermischungen mit verbesserter Ladungsstabilität
BR9509132A (pt) 1994-10-31 1997-09-02 Kimberly Clark Co Aparelho para tratamento intraluminal processo para tratamento e irradisção de área selecionada e processo para tratamento de local de bloqueio arterosclerótico
US6001299A (en) * 1995-02-21 1999-12-14 Japan Vilene Company, Ltd. Process and apparatus for manufacturing an electret article
US5645627A (en) 1995-02-28 1997-07-08 Hollingsworth & Vose Company Charge stabilized electret filter media
US5620785A (en) 1995-06-07 1997-04-15 Fiberweb North America, Inc. Meltblown barrier webs and processes of making same
US5610455A (en) 1995-06-29 1997-03-11 Minnesota Mining And Manufacturing Company Electret containing syndiotactic vinyl aromatic polymer
US5652048A (en) 1995-08-02 1997-07-29 Kimberly-Clark Worldwide, Inc. High bulk nonwoven sorbent
US5908598A (en) 1995-08-14 1999-06-01 Minnesota Mining And Manufacturing Company Fibrous webs having enhanced electret properties
US5609947A (en) 1995-09-27 1997-03-11 Tonen Chemical Corporation Laminated non-woven fabric filtering medium and method for producing same
US5932309A (en) * 1995-09-28 1999-08-03 Alliedsignal Inc. Colored articles and compositions and methods for their fabrication
US5709735A (en) 1995-10-20 1998-01-20 Kimberly-Clark Worldwide, Inc. High stiffness nonwoven filter medium
US5817584A (en) 1995-12-22 1998-10-06 Kimberly-Clark Worldwide, Inc. High efficiency breathing mask fabrics
US5721180A (en) 1995-12-22 1998-02-24 Pike; Richard Daniel Laminate filter media
US5707735A (en) 1996-03-18 1998-01-13 Midkiff; David Grant Multilobal conjugate fibers and fabrics
US6162535A (en) * 1996-05-24 2000-12-19 Kimberly-Clark Worldwide, Inc. Ferroelectric fibers and applications therefor
US5800866A (en) * 1996-12-06 1998-09-01 Kimberly-Clark Worldwide, Inc. Method of preparing small particle dispersions
DE69943318D1 (de) * 1998-06-30 2011-05-12 Kimberly Clark Co Stabile polymerelektret-materialien
US20040000313A1 (en) * 2002-06-28 2004-01-01 Kimberly-Clark Worldwide, Inc. Spunbonded/meltblown/spunbonded laminate face mask

Also Published As

Publication number Publication date
AU3132597A (en) 1997-12-09
WO1997044509A1 (en) 1997-11-27
CN1226293A (zh) 1999-08-18
DE69732770T2 (de) 2006-04-13
EP0902851B1 (en) 2005-03-16
KR20000015931A (ko) 2000-03-15
US6162535A (en) 2000-12-19
EP0902851A1 (en) 1999-03-24
AU722436B2 (en) 2000-08-03
CA2252516C (en) 2005-07-19
US6858551B1 (en) 2005-02-22
CA2252516A1 (en) 1997-11-27
DE69732770D1 (de) 2005-04-21
KR100432466B1 (ko) 2004-07-16
CN1179072C (zh) 2004-12-08

Similar Documents

Publication Publication Date Title
BR9708956A (pt) Fibras ferroelétricas e aplicações para as mesmas
FI972087A0 (fi) Dihydropyrimidiineja ja niiden käyttöjä
DE69721753D1 (de) Polyprophylenfasern und daraus hergestellte produkte
ID19422A (id) Piridina dan bifenil tersubstitusi
ID23684A (id) Komposisi-polimer-organoclay dan pembuatannya
BR9612041A (pt) Blocos co-extrusados e empregos para os mesmos
BR9702553A (pt) Composição cosmética e utilização
FI953351L (fi) Seokset ja niiden käyttö
DE69716643D1 (de) Fasermaterialien aus fluorharzen und daraus hergestellte desodorierende und antibakterielle flächengebilden
FI945995L (fi) Akryyliamidipolymeerit ja niiden käyttö
BR9706247A (pt) Compressor de caracol e processo para formar o mesmo
BR9703093A (pt) Produto para tingimento
PT904095E (pt) Isoprenoide-sintases quimericas e suas utilizacoes
BR9506832A (pt) N-pirazolilanilinas e n-pirazolilaminopiridinas
BR9703652A (pt) Processo e dispositivo para secagem
DE69711062D1 (de) Polyesterfaser
ID18456A (id) Produksi-bersama 6-aminokapronitril dan heksametilenadiamina
BR9709846A (pt) Filtro e dispositivo para filtragem de líquidos
EE9900524A (et) N-triasolüül-2-indoolkarboksamiidid ja nende kasutamine CCK-A agonistidena
BR9707900A (pt) Módulo de detenção de sobrecarga autocompressiva e método para realizar o mesmo
DE69808111D1 (de) Optischer koppler und/oder multiplexer
ID16587A (id) Koproduksi 6-aminokapronitril dan heksametilendiamin
BR9503382A (pt) Estojo para cordonel ou tecido
ID18459A (id) Produksi-bersama 6-aminokapronitril dan heksametilenadiamina
DE59700410D1 (de) Haarreinigungsmittel mit Festigungseigenschaften

Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]