ATE399890T1 - POLYPARAPHENYLENTEREPHTHALAMIDE FIBERS AND METHOD FOR PRODUCING THE SAME - Google Patents

POLYPARAPHENYLENTEREPHTHALAMIDE FIBERS AND METHOD FOR PRODUCING THE SAME

Info

Publication number
ATE399890T1
ATE399890T1 AT99917147T AT99917147T ATE399890T1 AT E399890 T1 ATE399890 T1 AT E399890T1 AT 99917147 T AT99917147 T AT 99917147T AT 99917147 T AT99917147 T AT 99917147T AT E399890 T1 ATE399890 T1 AT E399890T1
Authority
AT
Austria
Prior art keywords
dyed
producing
same
polyparaphenylenterephthalamide
fibers
Prior art date
Application number
AT99917147T
Other languages
German (de)
Inventor
Takeshi Hatano
Shiro Sakamoto
Kazuhiko Kosuge
Original Assignee
Du Pont Toray Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26440122&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE399890(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP32001798A external-priority patent/JP4114111B2/en
Application filed by Du Pont Toray Co Ltd filed Critical Du Pont Toray Co Ltd
Application granted granted Critical
Publication of ATE399890T1 publication Critical patent/ATE399890T1/en

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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Coloring (AREA)
  • Polyamides (AREA)

Abstract

A dyeable polyparaphenylene terephthalamide fiber which has been wound once after spinnig and has not been dyed yet, characterized in that it has a tensile strength of 15 g/denier or more and a crystal size (110 direction) of 30 to 55 angstroms and has no history of a treatment drying to have a water content of 8% or less, and a method for producing the same. A polyparaphenylene terephthalamide fiber which can be dyed while its properties of high strength and high modulus elasticity are maintained, and textile products made of the fiber which are dyed in a variety of colors, can be provided.
AT99917147T 1998-10-22 1999-04-26 POLYPARAPHENYLENTEREPHTHALAMIDE FIBERS AND METHOD FOR PRODUCING THE SAME ATE399890T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32001798A JP4114111B2 (en) 1997-10-27 1998-10-22 Polyparaphenylene terephthalamide fiber and method for producing the same
PCT/JP1999/002195 WO2000065135A1 (en) 1998-10-22 1999-04-26 Polyparaphenylene terephthalamide fiber and method for producing the same

Publications (1)

Publication Number Publication Date
ATE399890T1 true ATE399890T1 (en) 2008-07-15

Family

ID=26440122

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99917147T ATE399890T1 (en) 1998-10-22 1999-04-26 POLYPARAPHENYLENTEREPHTHALAMIDE FIBERS AND METHOD FOR PRODUCING THE SAME

Country Status (7)

Country Link
EP (1) EP1101843B2 (en)
CN (1) CN1205365C (en)
AT (1) ATE399890T1 (en)
AU (1) AU763815B2 (en)
BR (1) BR9911583B1 (en)
CA (1) CA2336245C (en)
WO (1) WO2000065135A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100427650C (en) * 2005-11-02 2008-10-22 东华大学 A kind of method of high shear rate spinning polyparaphenylene terephthalamide fiber
KR100917168B1 (en) 2006-09-08 2009-09-15 주식회사 코오롱 Method of manufacturing wholly aromatic polyamide filament and wholly aromatic polyamide filament manufactured thereby
CN101724935B (en) * 2009-12-14 2011-09-14 中蓝晨光化工研究院有限公司 Polyphenylene terephthalamide fibre and preparation method thereof
CN102535196B (en) * 2010-12-10 2014-04-16 烟台泰和新材料股份有限公司 Dyeing method of aramid 1414
CN102154727A (en) * 2011-05-23 2011-08-17 蓝星（成都）新材料有限公司 High-intensity poly(terephthaloyl-p-phenylene diamine) (PPTA) fiber and preparation method thereof
CN102586973A (en) * 2012-02-23 2012-07-18 常熟市宝沣特种纤维有限公司 Method for preparing aramid yarns by using recovered aramid filaments
CN103397545B (en) * 2013-07-29 2015-03-25 广东兴泰发展有限公司 Cheese dyeing method for aramid yarns or aramid sewing threads
KR20220119050A (en) * 2019-12-20 2022-08-26 데이진 아라미드 비.브이. Continuous recycling process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144023A (en) * 1977-10-11 1979-03-13 E. I. Du Pont De Nemours And Company Dyeing of high strength, high modules aromatic polyamide fibers
JPS6375130A (en) * 1986-09-18 1988-04-05 旭化成株式会社 Aramide staple
US4859393A (en) * 1988-03-02 1989-08-22 E. I. Du Pont De Nemours And Company Method of preparing poly (p-phenyleneterephthalamide) yarns of improved fatigue resistance
JPH01306610A (en) * 1988-05-28 1989-12-11 Asahi Chem Ind Co Ltd Production of aramid fiber
JPH03206138A (en) * 1989-12-29 1991-09-09 Unitika Ltd Production of highly stretchable bulky processed polyamide yarn
JPH0959864A (en) * 1995-08-24 1997-03-04 Toray Ind Inc Products with locking members and locking parts
US6348263B1 (en) * 1999-04-26 2002-02-19 Dupont-Toray Co., Ltd. Polyparaphenylene terephthalamide fiber and method for producing the same

Also Published As

Publication number Publication date
CA2336245C (en) 2008-04-01
CA2336245A1 (en) 2000-11-02
EP1101843B2 (en) 2011-05-25
EP1101843A4 (en) 2005-03-16
CN1205365C (en) 2005-06-08
BR9911583A (en) 2001-03-20
WO2000065135A1 (en) 2000-11-02
EP1101843B1 (en) 2008-07-02
AU763815B2 (en) 2003-07-31
BR9911583B1 (en) 2008-11-18
AU3536399A (en) 2000-11-10
CN1314959A (en) 2001-09-26
EP1101843A1 (en) 2001-05-23

Similar Documents

Publication Publication Date Title
CA2310686A1 (en) Soft stretch yarns and their method of production
EA200400938A1 (en) MULTILOPESTIC POLYMER FILAMENTS, METHODS OF THEIR RECEIVING AND PRODUCTS OBTAINED FROM THEM
DE59502262D1 (en) METHOD FOR THE PRODUCTION OF A BELT TAPE AND THE BELT BELT PRODUCED THEREOF
ATE10215T1 (en) STRENGTHENED MULTIFILAMENT YARN OF AROMATIC POLYAMIDE, YARN PACK AND WOVEN, AND METHOD OF MAKING SUCH YARN.
BR8201530A (en) ACRYLONITRILLA POLYMER YARNS AND FIBERS, AND PROCESS FOR ITS PREPARATION
DE69013893D1 (en) Process for producing a partially detachable and cleavable micro-composite fiber.
BR9911583A (en) Polyparaphenylene terephthalamide fiber and method for its production
BR8401777A (en) PROCESS FOR THE PRODUCTION OF A FIBER
AU5262296A (en) Method for obtaining a three-dimensional textile product, th read used therein, composite materials obtained with this th read and according to this method
DE59304337D1 (en) Yarn and method for producing a yarn
DE10084590D2 (en) Process for producing thread prepregs
DE60008386D1 (en) METHOD FOR PRODUCING EXTENSIBLE TISSUES
ATE492668T1 (en) SEWING THREAD AND METHOD FOR PRODUCING SEWING THREAD
ATE193339T1 (en) FLAT FIBER FLAKES AND PROCESSING PROCESS
DE50004736D1 (en) METHOD FOR PRODUCING ULTRA-FINE SYNTHETIC YARN
WO2005049908A3 (en) A method and apparatus for dyeing fibers
KR960023321A (en) Manufacturing method of low shrinkage high strength polyester industrial yarn
KR960023292A (en) High Elongation Low Shrinkage Polyester Fiber and Manufacturing Method Thereof
KR970011074A (en) Method of manufacturing polyester filament
JPH0418162A (en) Production of high-density cloth
ATE25268T1 (en) METHOD AND DEVICE FOR THE MANUFACTURE OF BLENDED YARN.
KR930010264A (en) Manufacturing Method of Shrinkage Blended Yarn
KR910003176A (en) Manufacturing method of polyester fiber excellent in drape property
RO102357A2 (en) Bulked textile yarn with polyester fibre content
DE2622704A1 (en) Synthetic thread for winding round another thread - comprises a partly: oriented high polymer thread

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties