MXPA05007334A - Hilos de filamentos combinados de poliester de contraccion diferente. - Google Patents

Hilos de filamentos combinados de poliester de contraccion diferente.

Info

Publication number
MXPA05007334A
MXPA05007334A MXPA05007334A MXPA05007334A MXPA05007334A MX PA05007334 A MXPA05007334 A MX PA05007334A MX PA05007334 A MXPA05007334 A MX PA05007334A MX PA05007334 A MXPA05007334 A MX PA05007334A MX PA05007334 A MXPA05007334 A MX PA05007334A
Authority
MX
Mexico
Prior art keywords
general formula
filament yarn
compound
differential
alkoxides
Prior art date
Application number
MXPA05007334A
Other languages
English (en)
Inventor
Hattori Keijiro
Original Assignee
Teijin Fibers Ltd
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
Priority claimed from JP2003008162A external-priority patent/JP2004218159A/ja
Priority claimed from JP2003008158A external-priority patent/JP4027806B2/ja
Priority claimed from JP2003067840A external-priority patent/JP2004277894A/ja
Priority claimed from JP2003070082A external-priority patent/JP4027825B2/ja
Application filed by Teijin Fibers Ltd filed Critical Teijin Fibers Ltd
Publication of MXPA05007334A publication Critical patent/MXPA05007334A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
    • 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
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)

Abstract

Los hilos de poliester con filamentos combinados, de encogimiento diferencial, de alta calidad, que tienen buen tono de color y que estan libres de moteado pueden hacerse a partir de un polimero de poliester producido mediante la utilizacion de un catalizador que comprende (I) una mezcla que consiste de un componente de compuesto de Ti, de uno o mas miembros seleccionados de entre alcoxidos de titanio de la formula general (I) y productos de reaccion de estos alcoxidos con acidos carboxilicos de la formula general (II) o anhidridos de los mismos y un componente de compuesto de P que consiste de un compuesto de la formula general (III) y/o (2) un producto obtenido mediante la reaccion de un componente de compuesto de Ti compuesto de uno o mas miembros seleccionados de entre alcoxidos de titanio de la formula general (I) y productos de reaccion de estos alcoxidos con acidos carboxilicos de la formula general (II) o anhidridos de los mismos, con un componente de compuesto de P que consiste de un compuesto de la formula general (IV). (ver formulas (I), (II), (III), (IV)).
MXPA05007334A 2003-01-16 2003-12-25 Hilos de filamentos combinados de poliester de contraccion diferente. MXPA05007334A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2003008162A JP2004218159A (ja) 2003-01-16 2003-01-16 ポリエステル異収縮混繊糸
JP2003008158A JP4027806B2 (ja) 2003-01-16 2003-01-16 ポリエステル混繊糸
JP2003067840A JP2004277894A (ja) 2003-03-13 2003-03-13 ポリエステル異収縮混繊糸
JP2003070082A JP4027825B2 (ja) 2003-03-14 2003-03-14 ポリエステル混繊糸
PCT/JP2003/016755 WO2004063441A1 (ja) 2003-01-16 2003-12-25 ポリエステル異収縮混繊糸

Publications (1)

Publication Number Publication Date
MXPA05007334A true MXPA05007334A (es) 2005-09-30

Family

ID=32719362

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05007334A MXPA05007334A (es) 2003-01-16 2003-12-25 Hilos de filamentos combinados de poliester de contraccion diferente.

Country Status (11)

Country Link
US (2) US20060147709A1 (es)
EP (1) EP1595984B1 (es)
KR (1) KR20050092414A (es)
AT (1) ATE470736T1 (es)
AU (1) AU2003292815A1 (es)
CA (1) CA2513348A1 (es)
DE (1) DE60332965D1 (es)
ES (1) ES2345770T3 (es)
MX (1) MXPA05007334A (es)
TW (1) TW200419025A (es)
WO (1) WO2004063441A1 (es)

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US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
TWI402293B (zh) 2006-04-06 2013-07-21 Teijin Fibers Ltd Production method of polyethylene terephthalate
EP2171138B1 (de) * 2007-07-21 2013-05-15 API Institute Spinnverfahren
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
US8840758B2 (en) 2012-01-31 2014-09-23 Eastman Chemical Company Processes to produce short cut microfibers
JP5917944B2 (ja) * 2012-02-23 2016-05-18 日東電工株式会社 混紡不織布、フィルタ濾材およびフィルタユニット
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US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
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CN108872338B (zh) * 2017-05-08 2021-08-03 清华大学 生物传感器微电极及生物传感器
CN108130613B (zh) * 2017-12-14 2020-05-05 江苏恒力化纤股份有限公司 一种双异型纤维及其制备方法

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Also Published As

Publication number Publication date
WO2004063441A1 (ja) 2004-07-29
DE60332965D1 (en) 2010-07-22
ATE470736T1 (de) 2010-06-15
EP1595984A4 (en) 2008-10-01
TW200419025A (en) 2004-10-01
AU2003292815A1 (en) 2004-08-10
EP1595984B1 (en) 2010-06-09
US20090022989A1 (en) 2009-01-22
US20060147709A1 (en) 2006-07-06
EP1595984A1 (en) 2005-11-16
ES2345770T3 (es) 2010-10-01
KR20050092414A (ko) 2005-09-21
CA2513348A1 (en) 2004-07-29

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