BR0008986A - Fibra de tereftalato de politrimetileno torcida ou não torcida, com alta uniformidade, e, processo para produzir a mesma - Google Patents

Fibra de tereftalato de politrimetileno torcida ou não torcida, com alta uniformidade, e, processo para produzir a mesma

Info

Publication number
BR0008986A
BR0008986A BR0008986-9A BR0008986A BR0008986A BR 0008986 A BR0008986 A BR 0008986A BR 0008986 A BR0008986 A BR 0008986A BR 0008986 A BR0008986 A BR 0008986A
Authority
BR
Brazil
Prior art keywords
fiber
twisted
unstretched
polytrimethylene terephthalate
terephthalate fiber
Prior art date
Application number
BR0008986-9A
Other languages
English (en)
Inventor
Takao Abe
Youichiro Azuma
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=13380449&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0008986(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 BR0008986A publication Critical patent/BR0008986A/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)
  • Polyesters Or Polycarbonates (AREA)
  • Multicomponent Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

"FIBRA DE TEREFTALATO DE POLITRIMETILENO TORCIDA OU NãO TORCIDA, COM ALTA UNIFORMIDADE, E, PROCESSO PARA PRODUZIR A MESMA". De acordo com a presente invenção, provê-se uma fibra de tereftalato de politrimetileno, que tem uma alta resistência, tamanho de fibra uniforme e excelente uniformidade do tingimento, pelo que ela é extremamente apropriada para uso em artigos de vestuário. A fibra de tereftalato de politrimetileno, de acordo com a presente invenção, pode ser produzida por um processo em duas-etapas, consistindo de um processo de fiação em baixa velocidade e um processo de estiramento, em que a condição de enrolamento da fibra não estirada, a condição atmosférica sob a qual a fibra não estirada é retida e o tempo para reter a fibra não estirada são fixados em uma faixa específica, de modo que o encolhimento da fibra não estirada com tempo e a transformação do pacote não estirado, assim causada, são minimizados. Deste modo, a tração de desenrolamento da fibra não estirada é mantida constante, e assim o estiramento é realizado de modo favorável para resultar em uma fibra de tereftalato de politrimetileno de alta qualidade.
BR0008986-9A 1999-03-15 2000-03-14 Fibra de tereftalato de politrimetileno torcida ou não torcida, com alta uniformidade, e, processo para produzir a mesma BR0008986A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6867299 1999-03-15
PCT/JP2000/001553 WO2000055403A1 (fr) 1999-03-15 2000-03-14 Fibre de poly(trimethylene terephtalate)

Publications (1)

Publication Number Publication Date
BR0008986A true BR0008986A (pt) 2002-01-22

Family

ID=13380449

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008986-9A BR0008986A (pt) 1999-03-15 2000-03-14 Fibra de tereftalato de politrimetileno torcida ou não torcida, com alta uniformidade, e, processo para produzir a mesma

Country Status (16)

Country Link
US (1) US6495254B1 (pt)
EP (1) EP1172467B1 (pt)
JP (1) JP3241359B2 (pt)
KR (1) KR100419764B1 (pt)
CN (1) CN1133763C (pt)
AT (1) ATE417950T1 (pt)
AU (1) AU2944800A (pt)
BR (1) BR0008986A (pt)
DE (1) DE60041127D1 (pt)
ES (1) ES2315225T3 (pt)
HK (1) HK1044807B (pt)
ID (1) ID29788A (pt)
MX (1) MXPA01008684A (pt)
TR (1) TR200102726T2 (pt)
TW (1) TW472091B (pt)
WO (1) WO2000055403A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0014392A (pt) * 1999-09-30 2002-11-19 Asahi Chemical Ind Fio multifilamentar de tereftalato de politrimetileno formado de filamentos únicos, fio de tereftalato de politrimetileno texturizado de torção preliminar, fio de tereftalato de politrimetileno meio-estirado formado de filamentos únicos, e, processos para produzir os mesmos
JP3599707B2 (ja) * 2000-03-17 2004-12-08 旭化成せんい株式会社 延伸糸パーン
JP3685758B2 (ja) * 2000-03-30 2005-08-24 旭化成せんい株式会社 モノフィラメント糸及びその製造方法
DE60121760T2 (de) * 2000-05-12 2007-07-26 Asahi Kasei Kabushiki Kaisha Vororientierte garnspule
US6872352B2 (en) 2000-09-12 2005-03-29 E. I. Du Pont De Nemours And Company Process of making web or fiberfill from polytrimethylene terephthalate staple fibers
CN1243860C (zh) * 2001-10-24 2006-03-01 帝人株式会社 生产聚对苯二甲酸亚丙基酯短纤维的方法
US6782923B2 (en) * 2001-11-13 2004-08-31 Invista North America, S.A.R.L. Weft-stretch woven fabric with high recovery
US20030111171A1 (en) * 2002-09-09 2003-06-19 Casey Paul Karol Poly(trimethylene) terephthalate texile staple production
US7005093B2 (en) 2003-02-05 2006-02-28 E. I. Du Pont De Nemours And Company Spin annealed poly(trimethylene terephthalate) yarn
CN1304654C (zh) * 2003-12-30 2007-03-14 中国石化上海石油化工股份有限公司 聚对苯二甲酸丙二醇酯全牵伸丝的制造方法
US20050147784A1 (en) * 2004-01-06 2005-07-07 Chang Jing C. Process for preparing poly(trimethylene terephthalate) fiber
US20090036613A1 (en) 2006-11-28 2009-02-05 Kulkarni Sanjay Tammaji Polyester staple fiber (PSF) /filament yarn (POY and PFY) for textile applications
WO2010143526A1 (ja) * 2009-06-08 2010-12-16 株式会社クレハ ポリグリコール酸繊維の製造方法

Family Cites Families (9)

* 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
JPS5816092B2 (ja) 1977-01-19 1983-03-29 松下電器産業株式会社 熱供給循環装置
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
DE69617315T2 (de) * 1995-05-08 2002-07-11 Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage Verfahren zur Herstellung von Polypropylenterephthalatgarnen
JP3718853B2 (ja) 1997-12-01 2005-11-24 セイコーエプソン株式会社 ステートマシン、半導体装置及び電子機器
ID29880A (id) * 1998-10-15 2001-10-18 Asahi Chemical Ind Serat politrimetilen tereptalat
JP3782902B2 (ja) * 1999-06-24 2006-06-07 帝人ファイバー株式会社 表面特性の改善された高強力モノフィラメントの製造方法

Also Published As

Publication number Publication date
JP3241359B2 (ja) 2001-12-25
HK1044807A1 (en) 2002-11-01
CN1133763C (zh) 2004-01-07
TW472091B (en) 2002-01-11
KR100419764B1 (ko) 2004-02-21
HK1044807B (zh) 2004-05-21
EP1172467A4 (en) 2004-05-12
KR20010102510A (ko) 2001-11-15
ID29788A (id) 2001-10-11
ATE417950T1 (de) 2009-01-15
EP1172467B1 (en) 2008-12-17
MXPA01008684A (es) 2003-06-24
WO2000055403A1 (fr) 2000-09-21
CN1343268A (zh) 2002-04-03
TR200102726T2 (tr) 2002-04-22
ES2315225T3 (es) 2009-04-01
AU2944800A (en) 2000-10-04
DE60041127D1 (en) 2009-01-29
EP1172467A1 (en) 2002-01-16
US6495254B1 (en) 2002-12-17

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time