BR9914538A - Fibra de tereftalato de politrimetileno, e, processo para produzir a mesma - Google Patents

Fibra de tereftalato de politrimetileno, e, processo para produzir a mesma

Info

Publication number
BR9914538A
BR9914538A BR9914538-3A BR9914538A BR9914538A BR 9914538 A BR9914538 A BR 9914538A BR 9914538 A BR9914538 A BR 9914538A BR 9914538 A BR9914538 A BR 9914538A
Authority
BR
Brazil
Prior art keywords
fiber
polytrimethylene terephthalate
ptt
undrawn yarn
intrinsic viscosity
Prior art date
Application number
BR9914538-3A
Other languages
English (en)
Inventor
Takao Abe
Jinichiro Kato
Teruhiko Matsuo
Original Assignee
Asahi Chemical Ind
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=17795255&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9914538(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of BR9914538A publication Critical patent/BR9914538A/pt

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
    • 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)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

"FIBRA DE TEREFTALATO DE POLITRIMETILENO, E, PROCESSO PARA PRODUZIR A MESMA" Fibra de tereftalato de politrimetileno composta de um tereftalato de politrimetileno (PTT) compreendendo não menos que 95 mols% de uma unidade de repetição de tereftalato de politrimetileno e tendo uma viscosidade intrínseca de 0,7 a 1,3, em que a fibra atende aos seguintes aspectos: (1) um grau de orientação cristalina de 88% a 95%, (2) um valor de pico de tangente de perda dinâmica (tan <sym>) máximo de 0,10 a 0,15, (3) uma temperatura de pico Tmax (°C) de tangente de perda dinâmica de 102 a 116 °C, (4) um alongamento em ruptura de 36 a 50%, (5) um valor de pico de tensão térmica estando entre 0,25 e 0,38 g/d, (6) um coeficiente de atrito dinâmico fibra a fibra de 0,30 a 0,50; e a fibra PTT tendo uma excelente processabilidade pode ser obtida através de um processo de estiramento em que o fio não estirado pode ser estavelmente estirado. A fibra PTT pode ser produzida por um PTT de fiação em fusão tendo uma viscosidade intrínseca de 0,7 - 1,3 a uma velocidade de retirada de 2.000 m/min, ou menos, para obter um fio não estirado, e então estirar e tratar com calor o fio não estirado por meio de um estirador-retorcedor.
BR9914538-3A 1998-10-15 1999-10-15 Fibra de tereftalato de politrimetileno, e, processo para produzir a mesma BR9914538A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29347798 1998-10-15
PCT/JP1999/005713 WO2000022210A1 (fr) 1998-10-15 1999-10-15 Fibre de terephtalate de polytrimethylene

Publications (1)

Publication Number Publication Date
BR9914538A true BR9914538A (pt) 2001-06-26

Family

ID=17795255

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914538-3A BR9914538A (pt) 1998-10-15 1999-10-15 Fibra de tereftalato de politrimetileno, e, processo para produzir a mesma

Country Status (16)

Country Link
US (1) US6423407B1 (pt)
EP (1) EP1143049B1 (pt)
JP (1) JP3249107B2 (pt)
KR (1) KR100401899B1 (pt)
CN (1) CN1107129C (pt)
AT (1) ATE294266T1 (pt)
AU (1) AU6123999A (pt)
BR (1) BR9914538A (pt)
DE (1) DE69925035T2 (pt)
ES (1) ES2237941T3 (pt)
HK (1) HK1043166A1 (pt)
ID (1) ID29880A (pt)
MX (1) MXPA01003740A (pt)
TR (1) TR200101045T2 (pt)
TW (1) TW452609B (pt)
WO (1) WO2000022210A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999039041A1 (fr) * 1998-01-29 1999-08-05 Asahi Kasei Kogyo Kabushiki Kaisha Fibre lisse de polyester
CN1133763C (zh) * 1999-03-15 2004-01-07 旭化成株式会社 聚对苯二甲酸亚丙基酯纤维及其制备方法
KR100422029B1 (ko) * 1999-08-26 2004-03-10 아사히 가세이 가부시키가이샤 폴리트리메틸렌 테레프탈레이트 이형사
TR200200844T2 (tr) 1999-09-30 2002-08-21 Asahi Kasei Kabushiki Kaisha Poli(trimetilen terefitalat)çoklu filamenter iplik
US6576340B1 (en) 1999-11-12 2003-06-10 E. I. Du Pont De Nemours And Company Acid dyeable polyester compositions
TW572927B (en) * 1999-12-15 2004-01-21 Asahi Chemical Corp Trimethyleneterephthalate copolymer
CN1416484A (zh) * 2000-02-04 2003-05-07 旭化成株式会社 伸缩性织物
ATE310115T1 (de) 2000-03-03 2005-12-15 Du Pont Polytrimethylenterephthalatgarn
US6287688B1 (en) 2000-03-03 2001-09-11 E. I. Du Pont De Nemours And Company Partially oriented poly(trimethylene terephthalate) yarn
US6383632B2 (en) 2000-03-03 2002-05-07 E. I. Du Pont De Nemours And Company Fine denier yarn from poly (trimethylene terephthalate)
CN1190534C (zh) * 2000-03-30 2005-02-23 旭化成株式会社 单丝及其制造方法
US7163742B2 (en) * 2000-05-12 2007-01-16 Asahi Kasei Kabushiki Kaisha Pre-oriented yarn package
US6543510B1 (en) * 2000-06-07 2003-04-08 Micron Technology, Inc. Apparatus and methods for coverlay removal and adhesive application
KR100532552B1 (ko) 2001-02-02 2005-12-02 아사히 가세이 셍이 가부시키가이샤 후가공성이 우수한 복합섬유 및 그 제조방법
US20040058609A1 (en) * 2001-05-10 2004-03-25 Vishal Bansal Meltblown web
KR100538507B1 (ko) 2001-09-18 2005-12-23 아사히 가세이 셍이 가부시키가이샤 폴리에스테르계 복합 섬유 펀 및 그 제조 방법
ATE417016T1 (de) * 2001-11-06 2008-12-15 Asahi Kasei Fibers Corp Polyesterverbundfaserpaket
KR100456305B1 (ko) * 2002-04-01 2004-11-09 주식회사 효성 이염성 폴리트리메틸렌테레프탈레이트 섬유의 제조방법 및그 섬유
US7578957B2 (en) * 2002-12-30 2009-08-25 E. I. Du Pont De Nemours And Company Process of making staple fibers
US6836166B2 (en) 2003-01-08 2004-12-28 Micron Technology, Inc. Method and system for delay control in synchronization circuits
US20050147784A1 (en) * 2004-01-06 2005-07-07 Chang Jing C. Process for preparing poly(trimethylene terephthalate) fiber
US20050272336A1 (en) * 2004-06-04 2005-12-08 Chang Jing C Polymer compositions with antimicrobial properties
US20070077840A1 (en) * 2005-09-30 2007-04-05 Industrial Technology Research Institute Novel fibers, high airtightness fabrics and a fabrication method thereof
DE102006012048A1 (de) * 2006-03-16 2007-09-20 Teijin Monofilament Germany Gmbh Polyesterfäden, Verfahren zu deren Herstellung und deren Verwendung
US8173254B2 (en) * 2006-09-14 2012-05-08 Toray Industries, Inc. Polyester fiber, woven knit fabric, car seat and process for producing polyester fiber
US20090036613A1 (en) 2006-11-28 2009-02-05 Kulkarni Sanjay Tammaji Polyester staple fiber (PSF) /filament yarn (POY and PFY) for textile applications
JP5543213B2 (ja) * 2007-11-09 2014-07-09 帝人株式会社 ワイピング製品
WO2010147373A2 (ko) * 2009-06-15 2010-12-23 주식회사 코오롱 에어백용 폴리에스테르 원사 및 그의 제조방법
WO2019172208A1 (ja) * 2018-03-05 2019-09-12 旭化成株式会社 熱可塑性樹脂コーティング強化繊維複合糸、該複合糸の製造方法、連続繊維強化樹脂成形体、複合材料成形体の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525320A (en) 1975-07-02 1977-01-17 Teijin Ltd Process for producing polyester filament yarns
JPS528123A (en) 1975-07-03 1977-01-21 Teijin Ltd Process for producing polyester filament yarns
JPS528124A (en) 1975-07-04 1977-01-21 Teijin Ltd Process for producing polyester filament yarns
JPS58104216A (ja) * 1981-12-14 1983-06-21 Teijin Ltd ポリトリメチレンテレフタレ−ト繊維の製造法
DE3370976D1 (en) * 1982-05-28 1987-05-21 Asahi Chemical Ind Easily dyeable polyethylene terephtalate fibre and process for preparing the same
JPS6359412A (ja) * 1986-08-22 1988-03-15 Teijin Ltd ポリエステルの製糸方法
TW288052B (pt) 1994-06-30 1996-10-11 Du Pont
DE19705249A1 (de) * 1997-02-12 1998-08-13 Zimmer Ag Verfahren zur Herstellung von Polypropylenterphthalat
JP3109053B2 (ja) * 1997-09-03 2000-11-13 旭化成工業株式会社 ポリエステル樹脂組成物
US6284370B1 (en) * 1997-11-26 2001-09-04 Asahi Kasei Kabushiki Kaisha Polyester fiber with excellent processability and process for producing the same
JPH11172526A (ja) 1997-11-26 1999-06-29 Asahi Chem Ind Co Ltd 低熱応力ポリエステル繊維及びその紡糸方法
WO1999039041A1 (fr) * 1998-01-29 1999-08-05 Asahi Kasei Kogyo Kabushiki Kaisha Fibre lisse de polyester
JP3187007B2 (ja) * 1998-02-18 2001-07-11 旭化成株式会社 加工性の優れたポリエステル繊維

Also Published As

Publication number Publication date
CN1107129C (zh) 2003-04-30
WO2000022210A1 (fr) 2000-04-20
EP1143049A1 (en) 2001-10-10
KR100401899B1 (ko) 2003-10-17
DE69925035T2 (de) 2006-03-02
KR20010075634A (ko) 2001-08-09
TW452609B (en) 2001-09-01
US6423407B1 (en) 2002-07-23
JP3249107B2 (ja) 2002-01-21
ATE294266T1 (de) 2005-05-15
CN1331763A (zh) 2002-01-16
ID29880A (id) 2001-10-18
DE69925035D1 (en) 2005-06-02
ES2237941T3 (es) 2005-08-01
HK1043166A1 (en) 2002-09-06
MXPA01003740A (es) 2004-09-10
EP1143049A4 (en) 2003-04-23
EP1143049B1 (en) 2005-04-27
AU6123999A (en) 2000-05-01
TR200101045T2 (tr) 2001-08-21

Similar Documents

Publication Publication Date Title
BR9914538A (pt) Fibra de tereftalato de politrimetileno, e, processo para produzir a mesma
ATE253133T1 (de) Polyesterfaser mit ausgezeichneter verarbeitbarkeit und verfahren zur herstellung derselben
US20090227166A1 (en) Thermal-adhesive bicomponent fiber and method for producing it
BR0105556A (pt) Fio parcialmente orientado, processo de fiação de um fio parcialmente orientado, processo de texturização e fio texturizado
KR930003222B1 (ko) 폴리에스테르 섬유 및 그의 제조방법
KR900003241A (ko) 열가소성 코폴리에테르에스테르 탄성중합체
KR840006833A (ko) 이염성(易染城)폴리에스테르섬유 및 제조방법
DE602004017543D1 (de) Polyethylennaphthalat-Fasern mit hoher Festigkeit
MY124249A (en) Process for making high denier filaments of thermotropic liquid crystalline polymers and compositions thereof.
BR9904637A (pt) Processo para tratar a calor filamentos de polìmeros cristalinos lìquidos termotrópicos
AU2001241184A1 (en) Stretched yarn pirn
DE50004736D1 (de) Verfahren zur herstellung von ultrafeinen synthetischen garnen
JP2004324017A (ja) ポリエステル繊維の製造方法
JP3022586B2 (ja) ポリエステル繊維の製糸方法
JP3672810B2 (ja) 高密度スクリーン紗用モノフィラメント
JP2006002256A (ja) モノフィラメント及びその製造方法並びに歯ブラシ
Kotek et al. Surface hydrolysis of filaments based on poly (trimethylene terephthalate) spun at high spinning speeds
KR100254694B1 (ko) 탄성체 섬유의 제조방법
TW430700B (en) A polyester fiber and producing the same
JP2003227037A (ja) ストレッチ性織編物用ポリエステル複合中空繊維
JPH01132826A (ja) ポリエーテルイミド繊維
KR0138739B1 (ko) 무정형 폴리에스테르연신사 및 그 제조방법
KR940014952A (ko) 초고속방사법에 의한 폴리에스터섬유의 제조방법
JPH07292522A (ja) ポリエステル繊維の製造法
KR940009389A (ko) 자발 고권축성 폴리에스테르 복합섬유의 제조방법

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements