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MX2012010780A - Fibras bicomponentes. - Google Patents

Fibras bicomponentes.

Info

Publication number
MX2012010780A
MX2012010780A MX2012010780A MX2012010780A MX2012010780A MX 2012010780 A MX2012010780 A MX 2012010780A MX 2012010780 A MX2012010780 A MX 2012010780A MX 2012010780 A MX2012010780 A MX 2012010780A MX 2012010780 A MX2012010780 A MX 2012010780A
Authority
MX
Mexico
Prior art keywords
range
bicomponent fibers
less
present
percent
Prior art date
Application number
MX2012010780A
Other languages
English (en)
Inventor
Gert J Claasen
Angels Domenech
Thor Gudmundsson
Original Assignee
Dow Global Technologies Llc Anteriormente Conocido Como Dow Global Technologies Inc
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 Dow Global Technologies Llc Anteriormente Conocido Como Dow Global Technologies Inc filed Critical Dow Global Technologies Llc Anteriormente Conocido Como Dow Global Technologies Inc
Publication of MX2012010780A publication Critical patent/MX2012010780A/es

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
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/082—Melt spinning methods of mixed yarn
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • 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
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • 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
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D04H13/00—Other non-woven fabrics
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • 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
    • Y10T428/2904—Staple length fiber
    • Y10T428/2907—Staple length fiber with coating or impregnation
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
  • Carpets (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Materials For Medical Uses (AREA)
  • Woven Fabrics (AREA)

Abstract

La presente invención proporciona fibras bicomponentes, un método para producir fibras bicomponentes, materiales no tejidos que comprenden una o más de tales fibras bicomponentes, y un método para elaborar tales materiales no tejidos. Las fibras bicomponentes de acuerdo con la presente invención comprenden (a) un primer componente que comprende un material polimérico seleccionado a partir del grupo que consiste en polipropileno, poliéster, y poliamida; y (b) un segundo componente que comprende una composición de polietileno que comprende menos del o igual al 100 por ciento en peso de las unidades derivadas del etileno; y menos del 20 por ciento en peso de unidades derivadas de uno o más comonómeros de a-olefina, en donde la composición de polietileno tiene una densidad en el rango de desde 0.945 hasta 0.965g/cm3, una distribución de molecular (Mw/Mn) en el rango de desde 1.70 hasta 3.5, un índice de fusión (l2) en el rango de desde 0.2 hasta 150 g/10 minutos, una distribución de peso molecular (Mz/Mw) en el rango de desde menos de 2.5, insaturación de vinilo en el rango de desde menos de 0.1 vinilos por mil átomos de carbono presentes en la estructura principal de dicha composición.
MX2012010780A 2010-03-19 2011-02-02 Fibras bicomponentes. MX2012010780A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31543510P 2010-03-19 2010-03-19
PCT/US2011/023452 WO2011115702A1 (en) 2010-03-19 2011-02-02 Bicomponent fibers

Publications (1)

Publication Number Publication Date
MX2012010780A true MX2012010780A (es) 2012-12-10

Family

ID=43797714

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012010780A MX2012010780A (es) 2010-03-19 2011-02-02 Fibras bicomponentes.

Country Status (11)

Country Link
US (1) US20130023177A1 (es)
EP (1) EP2547811B1 (es)
JP (1) JP2013522491A (es)
KR (1) KR20130028915A (es)
CN (1) CN102906320A (es)
AR (1) AR080776A1 (es)
BR (1) BR112012023526A2 (es)
MX (1) MX2012010780A (es)
RU (1) RU2012144446A (es)
TW (1) TW201134994A (es)
WO (1) WO2011115702A1 (es)

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CN103175723B (zh) * 2011-12-22 2015-11-18 上海纳米技术及应用国家工程研究中心有限公司 激光共聚焦扫描显微镜高分子纤维可视化的制备方法
US9056032B2 (en) 2012-06-29 2015-06-16 The Procter & Gamble Company Wearable article with outwardmost layer of multicomponent fiber nonwoven providing enhanced mechanical features
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
KR101494099B1 (ko) * 2013-10-15 2015-02-16 도레이첨단소재 주식회사 신축성이 우수한 등방성 장섬유 부직포 및 그 제조방법
US20150204027A1 (en) 2014-01-22 2015-07-23 Dow Global Technologies Llc Artificial turf filaments, and articles made therefrom
KR101463126B1 (ko) * 2014-04-14 2014-11-21 한국생산기술연구원 적외선 차폐섬유, 그의 제조방법 및 그를 이용한 용도
US9845555B1 (en) 2015-08-11 2017-12-19 Parkdale, Incorporated Stretch spun yarn and yarn spinning method
US10870714B2 (en) * 2016-02-12 2020-12-22 Dow Global Technologies Llc Cast films, and articles made therefrom
US20200040483A1 (en) * 2016-10-25 2020-02-06 Toray Industries, Inc. Polymer alloy fiber and fiber structure formed from same
MX2019011052A (es) * 2017-03-17 2019-10-17 Dow Global Technologies Llc Polimeros para usarse en fibras y telas no tejidas, articulos de estos y compuestos de estos.
EP3466708A1 (en) * 2017-10-04 2019-04-10 Borealis AG Polyolefin composition for enhanced laser printing
EP3775337B1 (en) 2018-03-29 2022-11-23 Dow Global Technologies LLC Bicomponent fiber and polymer composition thereof
AR117108A1 (es) * 2018-11-20 2021-07-14 Dow Global Technologies Llc Fibras multicomponentes onduladas
AR117126A1 (es) 2018-11-20 2021-07-14 Dow Global Technologies Llc UNA TELA NO TEJIDA QUE TIENE FIBRAS DE POLÍMEROS DE ETILENO / a-OLEFINA
AR117125A1 (es) * 2018-11-20 2021-07-14 Dow Global Technologies Llc Método de fabricación de fibras rizadas y bandas no tejidas que tienen tales fibras
AR118565A1 (es) * 2019-04-16 2021-10-20 Dow Global Technologies Llc Fibras bicomponentes, redes no tejidas y procesos para elaborarlas
AR119400A1 (es) * 2019-07-26 2021-12-15 Dow Global Technologies Llc Fibras bicompuestas, telas no tejidas fundidas por soplado, y compuestos de estos
KR102212470B1 (ko) * 2019-08-12 2021-02-04 주식회사 웰테크글로벌 심초형 접촉 냉감용 복합방사섬유 및 이를 구비하는 원단과 의류
CN115698396A (zh) * 2020-07-02 2023-02-03 杜邦工业生物科学美国有限责任公司 制造双组分纤维的方法和包含其的制品
CN119768573A (zh) 2022-08-22 2025-04-04 Sabic环球技术有限责任公司 双组分纤维
CN119372804B (zh) * 2024-10-24 2025-10-21 埃克森美孚(惠州)化工有限公司 双组分纤维、非织造物及其制备方法和用途

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Also Published As

Publication number Publication date
EP2547811B1 (en) 2014-04-16
JP2013522491A (ja) 2013-06-13
KR20130028915A (ko) 2013-03-20
CN102906320A (zh) 2013-01-30
AR080776A1 (es) 2012-05-09
TW201134994A (en) 2011-10-16
EP2547811A1 (en) 2013-01-23
BR112012023526A2 (pt) 2016-07-26
RU2012144446A (ru) 2014-04-27
US20130023177A1 (en) 2013-01-24
WO2011115702A1 (en) 2011-09-22

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