ES2187944T3 - Productos obtenidos por hilatura por evaporacion subita. - Google Patents

Productos obtenidos por hilatura por evaporacion subita.

Info

Publication number
ES2187944T3
ES2187944T3 ES98911979T ES98911979T ES2187944T3 ES 2187944 T3 ES2187944 T3 ES 2187944T3 ES 98911979 T ES98911979 T ES 98911979T ES 98911979 T ES98911979 T ES 98911979T ES 2187944 T3 ES2187944 T3 ES 2187944T3
Authority
ES
Spain
Prior art keywords
subita
spining
evaporation
products obtained
lightness
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES98911979T
Other languages
English (en)
Inventor
David Jackson Mcginty
Hyunkook Shin
Young H Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2187944T3 publication Critical patent/ES2187944T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/11—Flash-spinning
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/724—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged forming webs during fibre formation, e.g. flash-spinning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
    • Y10T442/613—Microcellular strand or fiber material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/627—Strand or fiber material is specified as non-linear [e.g., crimped, coiled, 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]
    • Y10T442/681—Spun-bonded nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Esta invención se refiere a copolímeros de hilado rápido que proporcionan suavidad y ligereza a estructuras laminares no tejidas formadas por material en película-fibrilla plexifilamentosa. Particularmente, un polietileno de hilado rápido con un copolímero de etileno proporciona una mejora sustancial de la suavidad y la ligereza.
ES98911979T 1997-03-27 1998-03-24 Productos obtenidos por hilatura por evaporacion subita. Expired - Lifetime ES2187944T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/825,271 US6117801A (en) 1997-03-27 1997-03-27 Properties for flash-spun products

Publications (1)

Publication Number Publication Date
ES2187944T3 true ES2187944T3 (es) 2003-06-16

Family

ID=25243572

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98911979T Expired - Lifetime ES2187944T3 (es) 1997-03-27 1998-03-24 Productos obtenidos por hilatura por evaporacion subita.

Country Status (8)

Country Link
US (1) US6117801A (es)
EP (1) EP0970268B1 (es)
JP (1) JP2001518151A (es)
KR (1) KR20010005562A (es)
CA (1) CA2279970A1 (es)
DE (1) DE69810087T2 (es)
ES (1) ES2187944T3 (es)
WO (1) WO1998044176A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792656B1 (fr) † 1999-04-23 2001-06-01 Icbt Perfojet Sa Dispositif permettant d'assurer l'ouverture et la repartition d'un faisceau de filaments lors de la realisation d'une nappe textile non tissee
DE60023165T2 (de) * 1999-10-18 2006-06-29 E.I. Dupont De Nemours And Co., Wilmington Flash-gesponnenes flächiges material
US20030003834A1 (en) * 2000-11-20 2003-01-02 3M Innovative Properties Company Method for forming spread nonwoven webs
IL155787A0 (en) * 2000-11-20 2003-12-23 3M Innovative Properties Co Fiber-forming process
US6607624B2 (en) 2000-11-20 2003-08-19 3M Innovative Properties Company Fiber-forming process
JP2004515664A (ja) * 2000-12-11 2004-05-27 ダウ グローバル テクノロジーズ インコーポレイティド 熱接着布およびその製造方法
US8603805B2 (en) 2005-04-22 2013-12-10 Hyclone Laboratories, Inc. Gas spargers and related container systems
CN101297074A (zh) * 2005-10-26 2008-10-29 欧瑞康纺织有限及两合公司 将合成纤维铺放成无纺布的装置和方法
KR100701552B1 (ko) 2006-06-23 2007-03-30 한국과학기술연구원 압축기체를 이용한 필라멘트 및 시트 형태의 생분해성폴리에스테르 고분자 소재의 제조방법
US9376655B2 (en) 2011-09-29 2016-06-28 Life Technologies Corporation Filter systems for separating microcarriers from cell culture solutions
WO2013049692A1 (en) 2011-09-30 2013-04-04 Hyclone Laboratories, Inc. Container with film sparger
US9205006B2 (en) 2013-03-15 2015-12-08 The Procter & Gamble Company Absorbent articles with nonwoven substrates having fibrils
US9504610B2 (en) 2013-03-15 2016-11-29 The Procter & Gamble Company Methods for forming absorbent articles with nonwoven substrates
US20140272359A1 (en) * 2013-03-15 2014-09-18 The Procter & Gamble Company Nonwoven substrates
US10920028B2 (en) * 2014-06-18 2021-02-16 Dupont Safety & Construction, Inc. Plexifilamentary sheets
US9079690B1 (en) 2014-06-26 2015-07-14 Advanced Scientifics, Inc. Freezer bag, storage system, and method of freezing
RU2677084C2 (ru) 2014-09-10 2019-01-15 Дзе Проктер Энд Гэмбл Компани Нетканое полотно
MX2018010838A (es) 2016-03-09 2019-02-07 Procter & Gamble Articulo absorbente con material activable.
CN115232745A (zh) 2016-12-01 2022-10-25 生命科技股份有限公司 微载体过滤袋总成和使用方法
EP3592316B1 (en) 2017-03-09 2023-12-06 The Procter & Gamble Company Thermoplastic polymeric materials with heat activatable compositions
CN107740198B (zh) * 2017-09-08 2019-01-01 厦门当盛新材料有限公司 一种闪蒸纺丝设备及其纺丝方法
CN114990712B (zh) * 2021-03-18 2023-04-14 江苏青昀新材料有限公司 一种闪蒸织物及其应用
CN114150439A (zh) * 2021-11-29 2022-03-08 厦门当盛新材料有限公司 闪蒸纺丝丝束网的牵伸装置及闪蒸纺丝设备
KR20240036957A (ko) * 2022-09-14 2024-03-21 (주)씨앤투스 상부덮개를 이용한 플래시 방사 장치
CN116590846B (zh) * 2023-07-11 2023-10-20 江苏青昀新材料有限公司 一种具有较佳韧度的闪纺聚乙烯膜材料及其制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081510A (en) * 1955-07-08 1963-03-19 Deering Milliken Res Corp Methods and apparatus for processing yarn
US3227664A (en) * 1961-12-07 1966-01-04 Du Pont Ultramicrocellular structures of crystalline organic polymer
NL300881A (es) * 1962-11-23
US3920874A (en) * 1970-12-16 1975-11-18 Du Pont Softened fibrillated sheet
US5081177A (en) * 1988-08-30 1992-01-14 E. I. Du Pont De Nemours And Company Halocarbons for flash-spinning polymeric plexifilaments
TW204377B (es) * 1989-07-12 1993-04-21 Asahi Chemical Ind
CA2029550C (en) * 1989-11-22 2001-07-31 Don Mayo Coates Process for flash spinning polyolefins
JP2851943B2 (ja) * 1990-02-26 1999-01-27 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー ポリエチレン・プレクシフイラメントのフラシユ紡糸用ハロゲン化炭素
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
GB9223563D0 (en) * 1992-11-10 1992-12-23 Du Pont Canada Flash spinning process for forming strong discontinuous fibres
US5322728A (en) * 1992-11-24 1994-06-21 Exxon Chemical Patents, Inc. Fibers of polyolefin polymers
JP3287571B2 (ja) * 1993-04-27 2002-06-04 ザ・ダウ・ケミカル・カンパニー 弾性繊維、生地およびそれらから製造される製品

Also Published As

Publication number Publication date
DE69810087T2 (de) 2003-07-17
DE69810087D1 (de) 2003-01-23
EP0970268B1 (en) 2002-12-11
US6117801A (en) 2000-09-12
KR20010005562A (ko) 2001-01-15
CA2279970A1 (en) 1998-10-08
WO1998044176A1 (en) 1998-10-08
JP2001518151A (ja) 2001-10-09
EP0970268A1 (en) 2000-01-12

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