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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (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 (15)

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)
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
US6468655B1 (en) * 1998-01-29 2002-10-22 Asahi Kasei Kabushiki Kaisha Smooth polyester fiber
TR200102726T2 (tr) * 1999-03-15 2002-04-22 Asahi Kasei Kabushiki Kaisha Politrimetilen tereftalat fiber
TW567257B (en) * 1999-08-26 2003-12-21 Asahi Chemical Ind Polytrimethyleneterephthalate modified cross section yarn
JP3753658B2 (ja) 1999-09-30 2006-03-08 旭化成せんい株式会社 ポリトリメチレンテレフタレートマルチフィラメント糸
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
WO2001057297A1 (fr) * 2000-02-04 2001-08-09 Asahi Kasei Kabushiki Kaisha Tissu elastique
WO2001066837A1 (en) 2000-03-03 2001-09-13 E.I. Du Pont De Nemours And Company Poly(trimethylene terephthalate) yarn
US6663806B2 (en) 2000-03-03 2003-12-16 E. I. Du Pont De Nemours And Company Processes for making poly (trimethylene terephthalate) yarns
US6287688B1 (en) 2000-03-03 2001-09-11 E. I. Du Pont De Nemours And Company Partially oriented poly(trimethylene terephthalate) yarn
ATE347629T1 (de) * 2000-03-30 2006-12-15 Asahi Chemical Ind Monofilgarn und herstellungsverfahren
MXPA02011126A (es) * 2000-05-12 2003-03-10 Asahi Chemical Ind Paquete de hilo preorientado.
US6543510B1 (en) * 2000-06-07 2003-04-08 Micron Technology, Inc. Apparatus and methods for coverlay removal and adhesive application
CN1243861C (zh) 2001-02-02 2006-03-01 旭化成株式会社 后加工性能优良的复合纤维及其制造方法
US20040058609A1 (en) * 2001-05-10 2004-03-25 Vishal Bansal Meltblown web
JP3827672B2 (ja) 2001-09-18 2006-09-27 旭化成せんい株式会社 ポリエステル系複合繊維パーン
EP1443009B1 (en) * 2001-11-06 2008-12-10 Asahi Kasei Fibers Corporation Polyester composite fiber package
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
CN101512053B (zh) * 2006-09-14 2012-10-10 东丽株式会社 聚酯纤维、编织物、车辆座椅及聚酯纤维的制造方法
US20090036613A1 (en) 2006-11-28 2009-02-05 Kulkarni Sanjay Tammaji Polyester staple fiber (PSF) /filament yarn (POY and PFY) for textile applications
CN101849052B (zh) * 2007-11-09 2012-01-25 帝人纤维株式会社 布帛、复合片材、研磨布和擦拭制品
EP2444533A4 (en) * 2009-06-15 2012-11-21 Kolon Inc POLYESTER YARN FOR AN AIR BAG AND METHOD FOR MANUFACTURING THE SAME
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 (14)

* 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
EP0095712B2 (en) * 1982-05-28 1993-06-23 Asahi Kasei Kogyo Kabushiki Kaisha 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
DE69828802T2 (de) * 1997-09-03 2005-12-22 Asahi Kasei Kabushiki Kaisha Polyesterfaser und gewebe daraus
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
US6284370B1 (en) * 1997-11-26 2001-09-04 Asahi Kasei Kabushiki Kaisha Polyester fiber with excellent processability and process for producing the same
US6468655B1 (en) * 1998-01-29 2002-10-22 Asahi Kasei Kabushiki Kaisha Smooth polyester fiber
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
JP4921256B2 (ja) 2007-06-27 2012-04-25 矢崎総業株式会社 ガス警報器

Also Published As

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

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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