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AR033392A1 - Proceso para fabricar fibras cortas de poli(trimetilen tereftalato), y fibras cortas, hilados y telas de poli(trimetilen tereftalato) - Google Patents

Proceso para fabricar fibras cortas de poli(trimetilen tereftalato), y fibras cortas, hilados y telas de poli(trimetilen tereftalato)

Info

Publication number
AR033392A1
AR033392A1 ARP010104156A ARP010104156A AR033392A1 AR 033392 A1 AR033392 A1 AR 033392A1 AR P010104156 A ARP010104156 A AR P010104156A AR P010104156 A ARP010104156 A AR P010104156A AR 033392 A1 AR033392 A1 AR 033392A1
Authority
AR
Argentina
Prior art keywords
trimethylene
filaments
poly
short fibers
tereftalate
Prior art date
Application number
ARP010104156A
Other languages
English (en)
Inventor
Ismael Hernandez
Geoffrey Hietpas
Steven Howell
Claudia Schultz
Original Assignee
Du Pont
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22870874&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR033392(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of AR033392A1 publication Critical patent/AR033392A1/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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • D04H1/02—Cotton wool; Wadding
    • 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
    • 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
    • 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
    • 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
    • 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
    • Y10T428/2973—Particular cross section

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Un proceso para fabricar fibras cortas de poli(trimetilén tereftalato) que comprende: (a) suministrar poli(trimetilén tereftalato); (b) hilar por fusion el poli(trimetilén tereftalato) fundido a una temperatura de 245-285 degree C para formar filamentos; (c) enfriar los filamentos; (d) estirar los filamentos enfriados; (e) rizar los filamentos estirados usando un equipo de rizado mecánico a un nivel de rizado de 8-30 rizos por pulgada (3-12 rizos por cm); (f) relajar los filamentos rizados a una temperatura de 50-120 degree C; y (g) cortar los filamentos relajados en fibras cortas que tienen una longitud de aproximadamente 0,2 a 6 pulgadas (de aproximadamente 0,2 a 6 pulgadas (de aproximadamente 0,5 a aproximadamente 15 cm), y fibras cortas de poli(trimetilén tereftalato), hilados y telas. Además un proceso para hacer optimo la contraccion por rizado de fibras cortas de poli(trimetilén tereftalato) que comprende determinar la relacion entre el denier y la contraccion por rizado y fabricar las fibras cortas que tienen el denier seleccionado en base a dicha determinacion.
ARP010104156A 2000-09-12 2001-08-31 Proceso para fabricar fibras cortas de poli(trimetilen tereftalato), y fibras cortas, hilados y telas de poli(trimetilen tereftalato) AR033392A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23185200P 2000-09-12 2000-09-12

Publications (1)

Publication Number Publication Date
AR033392A1 true AR033392A1 (es) 2003-12-17

Family

ID=22870874

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP010104155A AR030586A1 (es) 2000-09-12 2001-08-31 Producto con relleno de fibras que comprenden fibras de poli(trimetilen tereftalato) y proceso para obtener dicho producto.
ARP010104156A AR033392A1 (es) 2000-09-12 2001-08-31 Proceso para fabricar fibras cortas de poli(trimetilen tereftalato), y fibras cortas, hilados y telas de poli(trimetilen tereftalato)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP010104155A AR030586A1 (es) 2000-09-12 2001-08-31 Producto con relleno de fibras que comprenden fibras de poli(trimetilen tereftalato) y proceso para obtener dicho producto.

Country Status (15)

Country Link
US (2) US6752945B2 (es)
EP (2) EP1230451B1 (es)
JP (3) JP4824898B2 (es)
KR (2) KR100785217B1 (es)
CN (2) CN1232685C (es)
AR (2) AR030586A1 (es)
AT (2) ATE287980T1 (es)
AU (2) AU2001286808A1 (es)
BR (2) BR0107220A (es)
CA (2) CA2388852A1 (es)
DE (2) DE60108603T3 (es)
ES (1) ES2239166T3 (es)
MX (2) MXPA02004729A (es)
TW (2) TW557334B (es)
WO (2) WO2002022925A1 (es)

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KR101240340B1 (ko) * 2010-04-23 2013-03-07 웅진케미칼 주식회사 인테리어용 난연성 재생 폴리에스테르 필라멘트 및 그 제조방법
JP2013527338A (ja) * 2010-05-18 2013-06-27 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー リサイクルポリ（トリメチレン）テレフタレート及びその方法
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KR102178812B1 (ko) 2014-07-04 2020-11-16 도레이첨단소재 주식회사 강도와 공기 투과성이 개선된 이성분 부직포 및 그 제조방법
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BR0107221A (pt) 2002-07-02
ATE287980T1 (de) 2005-02-15
MXPA02004731A (es) 2003-01-28
TW593810B (en) 2004-06-21
US6872352B2 (en) 2005-03-29
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US20020071951A1 (en) 2002-06-13
DE60109729T2 (de) 2006-02-23
WO2002022927A1 (en) 2002-03-21
JP5484383B2 (ja) 2014-05-07
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