EA200200174A1 - Полиэфирные штапельные волокна и способ их получения - Google Patents

Полиэфирные штапельные волокна и способ их получения

Info

Publication number
EA200200174A1
EA200200174A1 EA200200174A EA200200174A EA200200174A1 EA 200200174 A1 EA200200174 A1 EA 200200174A1 EA 200200174 A EA200200174 A EA 200200174A EA 200200174 A EA200200174 A EA 200200174A EA 200200174 A1 EA200200174 A1 EA 200200174A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polyester
staple fibres
polymeric additive
production
weight
Prior art date
Application number
EA200200174A
Other languages
English (en)
Other versions
EA004442B1 (ru
Inventor
Инго Кордес
Дитмар Вандель
Хельмут Швинд
Вольфганг Янас
Вернер Уде
Original Assignee
Циммер Аг
Рём Гмбх Унд Ко. Кг
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 Циммер Аг, Рём Гмбх Унд Ко. Кг filed Critical Циммер Аг
Publication of EA200200174A1 publication Critical patent/EA200200174A1/ru
Publication of EA004442B1 publication Critical patent/EA004442B1/ru

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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Полиэфирные штапельные волокна, состоящие из полиэфира, из от 0,1 до 2,0 вес.% несмешиваемого, термопластически перерабатываемого, аморфного добавочного полимера с температурой стеклования от 90 до 170°С и с отношением вязкости его расплава к вязкости расплава полиэфирного компонента от 1:1 до 10:1, и из от 0 до 5,0 вес.% обычных добавочных веществ. Причем добавочный полимер присутствует в штапельных волокнах в виде фибрилл со средним диаметром ≤80 нм. Способ получения этих штапельных волокон осуществляется при перемешивании со сдвигом полиэфира и добавочного полимера, а также, при необходимости, других обычных добавочных веществ, формовании элементарных нитей со скоростью формования <2500 м/мин, собирании нитей в жгуты и вытяжке их в отдельном устройстве для вытяжки волокон, придании извитости, сушке и разрезании на штапельные волокна.Отчет о международном поиске был опубликован 2001.11.22.
EA200200174A 1999-08-10 2000-07-25 Полиэфирные штапельные волокна и способ их получения EA004442B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19937727A DE19937727A1 (de) 1999-08-10 1999-08-10 Polyester-Stapelfasern und Verfahren zu deren Herstellung
PCT/EP2000/007087 WO2001011117A2 (de) 1999-08-10 2000-07-25 Polyester-stapelfasern und verfahren zu deren herstellung

Publications (2)

Publication Number Publication Date
EA200200174A1 true EA200200174A1 (ru) 2002-08-29
EA004442B1 EA004442B1 (ru) 2004-04-29

Family

ID=7917843

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200174A EA004442B1 (ru) 1999-08-10 2000-07-25 Полиэфирные штапельные волокна и способ их получения

Country Status (13)

Country Link
US (1) US6576339B1 (ru)
EP (1) EP1208254B1 (ru)
JP (1) JP2003506586A (ru)
KR (1) KR20020036842A (ru)
CN (1) CN1168857C (ru)
AT (1) ATE262059T1 (ru)
AU (1) AU6697500A (ru)
DE (2) DE19937727A1 (ru)
EA (1) EA004442B1 (ru)
ES (1) ES2214302T3 (ru)
MX (1) MXPA02001289A (ru)
PT (1) PT1208254E (ru)
WO (1) WO2001011117A2 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934551A1 (de) * 1999-07-22 2001-01-25 Lurgi Zimmer Ag PTT-Stapelfasern und Verfahren zu ihrer Herstellung
US6667003B2 (en) * 2000-05-25 2003-12-23 Zimmer A.G. Method for the manufacture of synthetic fibers from a melt mixture based on fiber forming polymers
US7244350B2 (en) 2001-08-08 2007-07-17 Shell Oil Company Process to prepare a hydrocarbon product having a sulphur content below 0.05 wt
US6923925B2 (en) * 2002-06-27 2005-08-02 E. I. Du Pont De Nemours And Company Process of making poly (trimethylene dicarboxylate) fibers
EP1534803A1 (en) 2002-07-19 2005-06-01 Shell Internationale Researchmaatschappij B.V. Use of a fischer-tropsch derived fuel in a condensing boiler
DE10338821B4 (de) * 2003-08-21 2014-09-25 Lurgi Zimmer Gmbh Verfahren zur Herstellung von feinen Fasern
US9845555B1 (en) 2015-08-11 2017-12-19 Parkdale, Incorporated Stretch spun yarn and yarn spinning method
CN109371489A (zh) * 2018-10-11 2019-02-22 江苏江南高纤股份有限公司 有色涤纶聚酯熔体直接纺方法和系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254826A (en) 1969-03-12 1971-11-24 Fiber Industries Inc Improvements in polyalkylene filaments, staple fibre and yarns
JPS5761720A (en) * 1980-10-02 1982-04-14 Teijin Ltd Filling-resistant polyester fiber with modified cross section
DE19707447A1 (de) * 1997-02-25 1998-08-27 Zimmer Ag Verfahren zur Verarbeitung von Polymermischungen zu Filamenten
US5993712A (en) 1997-02-25 1999-11-30 Lurgi Zimmer Aktiengesellschaft Process for the processing of polymer mixtures into filaments
PT1002146E (pt) * 1997-08-05 2002-11-29 Zimmer Ag Processo para o processamento de misturas polimericas para obter filamentos

Also Published As

Publication number Publication date
KR20020036842A (ko) 2002-05-16
PT1208254E (pt) 2004-08-31
DE50005713D1 (de) 2004-04-22
US6576339B1 (en) 2003-06-10
JP2003506586A (ja) 2003-02-18
EP1208254A2 (de) 2002-05-29
ATE262059T1 (de) 2004-04-15
ES2214302T3 (es) 2004-09-16
WO2001011117A2 (de) 2001-02-15
WO2001011117A3 (de) 2001-11-22
EP1208254B1 (de) 2004-03-17
CN1370249A (zh) 2002-09-18
CN1168857C (zh) 2004-09-29
DE19937727A1 (de) 2001-02-15
EA004442B1 (ru) 2004-04-29
MXPA02001289A (es) 2004-09-10
AU6697500A (en) 2001-03-05

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY RU