ES2057320T3 - Hilo de poliamida de gran tenacidad y elevado modulo y procedimiento para su fabricacion. - Google Patents

Hilo de poliamida de gran tenacidad y elevado modulo y procedimiento para su fabricacion.

Info

Publication number
ES2057320T3
ES2057320T3 ES90120058T ES90120058T ES2057320T3 ES 2057320 T3 ES2057320 T3 ES 2057320T3 ES 90120058 T ES90120058 T ES 90120058T ES 90120058 T ES90120058 T ES 90120058T ES 2057320 T3 ES2057320 T3 ES 2057320T3
Authority
ES
Spain
Prior art keywords
around
degrees
module
procedure
manufacture
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90120058T
Other languages
English (en)
Inventor
Thomas Russell Clark Iii
Joseph Arnold Cofer Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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=23684116&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2057320(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2057320T3 publication Critical patent/ES2057320T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)

Abstract

SE DESCRIBE UN HILO COMPUESTO DE POLIAMIDO QUE ES AL MENOS ALREDEDOR DE UN 85% DE POLI(HEXAMETILENO ADIPAMIDO) O POLI(EPSILON-CAPROAMIDO) QUE TIENE UNA VISCOSIDAD RELATIVA SUPERIOR A ALREDEDOR DE 50, UNA TENACIDAD SUPERIOR A UNOS 11.0 G/D, UNA CONTRACCION DE CALOR SECO DE 160 GRADOS C O NO MAS DE ALREDEDOR EL 6.5 POR CIENTO, UNA CONTRACCION DE EBULLICION INFERIOR A ALREDEDOR DEL 7%, UN MODULO SUPERIOR A ALREDEDOR DE 35 G/D, UNA BIRREFRINGENCIA SUPERIOR A ALREDEDOR DE 0.060, UNA BIRREFRINGENCIA DIFERENCIAL ( ), DE MAS DE 0, Y UN MODULO SONICO SUPERIOR A ALREDEDOR DE 90 G/D. EL PROCESO PARA HACER EL HILO INCLUYE EL TRAZADO DE UN HILO DE ALIMENTACION MIENTRAS SE CALIENTA HASTA AL MENOS ALREDEDOR DE 180 GRADOS C EN AL MENOS UN ESTADO DE TRAZADO FINAL PARA UNA TENSION DE TRAZADO DE AL MENOS 3.8 G/D, DISMINUYENDO SUBSIGUIENTEMENTE LA TENSION MIENTRAS SE CALIENTA HASTA AL MENOS UNOS 180 GRADOS C PARA PRODUCIR UNA DISMINUCION DE LA LONGITUD DE ENTRE ALREDEDOR DE 2 Y ALREDEDOR DE 13.5, Y ENFRIAR Y EMPAQUETAR EL HILO.
ES90120058T 1989-10-20 1990-10-19 Hilo de poliamida de gran tenacidad y elevado modulo y procedimiento para su fabricacion. Expired - Lifetime ES2057320T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/424,846 US5106946A (en) 1989-10-20 1989-10-20 High tenacity, high modulus polyamide yarn and process for making same

Publications (1)

Publication Number Publication Date
ES2057320T3 true ES2057320T3 (es) 1994-10-16

Family

ID=23684116

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90120058T Expired - Lifetime ES2057320T3 (es) 1989-10-20 1990-10-19 Hilo de poliamida de gran tenacidad y elevado modulo y procedimiento para su fabricacion.

Country Status (13)

Country Link
US (1) US5106946A (es)
EP (1) EP0423806B1 (es)
JP (1) JP2733547B2 (es)
KR (1) KR0142181B1 (es)
CN (1) CN1032490C (es)
AU (1) AU632374B2 (es)
BR (1) BR9005324A (es)
CA (1) CA2028063A1 (es)
DE (1) DE69011458T2 (es)
ES (1) ES2057320T3 (es)
MX (1) MX172755B (es)
RU (1) RU1834923C (es)
TR (1) TR26326A (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2976999B2 (ja) * 1992-07-30 1999-11-10 旭化成工業株式会社 高タフネスポリヘキサメチレンアジパミド繊維およびその製造方法
US5454142A (en) * 1992-12-31 1995-10-03 Hoechst Celanese Corporation Nonwoven fabric having elastometric and foam-like compressibility and resilience and process therefor
US5514471A (en) * 1993-02-23 1996-05-07 Toray Industries, Inc. High-strength polyamide fiber
US5447980A (en) * 1993-09-16 1995-09-05 Amoco Corporation Stabilized polyamide fiber
US5571469A (en) * 1994-04-11 1996-11-05 Ethicon, Inc. Process for producing a polyamide suture
TW333562B (en) * 1995-02-09 1998-06-11 Schweizerische Viscose Dimensionally stable polyamide-66-monofilament
JP3836881B2 (ja) * 1995-08-24 2006-10-25 ローディア インダストリアル ヤーンズ アーゲー 高強度、高収縮率のナイロン６６フィラメント糸の製造方法
US5763561A (en) * 1996-09-06 1998-06-09 Amoco Corporation Polyamide compositions having improved thermal stability
US6037047A (en) * 1997-02-26 2000-03-14 E. I. Du Pont De Nemours And Company Industrial fibers with diamond cross sections and products made therefrom
US5922366A (en) * 1997-02-26 1999-07-13 E.I. Du Pont De Nemours And Company Spinnerets with diamond shaped capillaries
US6147017A (en) * 1997-02-26 2000-11-14 E. I. Du Pont De Nemours And Company Industrial fibers with sinusoidal cross sections and products made therefrom
USD408203S (en) * 1997-06-05 1999-04-20 Exponent Italia S.R.L. Drawer front for modular container for media storage
US6210799B1 (en) * 1997-09-22 2001-04-03 Rhodia Filtec Ag Industrial yarn PA 6.6 with little cotton waste
ES2244488T3 (es) 2000-01-20 2005-12-16 Invista Technologies S.A.R.L. Proceso de extension de cadenas de poliamida y poliamidas funcionalizadas producidas por el mismo.
ES2302706T3 (es) 2000-01-20 2008-08-01 Invista Technologies S.A.R.L. Proceso para prolongar la cadena de poliamida.
US7666499B2 (en) * 2005-09-28 2010-02-23 North Carolina State University High modulus polyamide fibers
US20090258226A1 (en) * 2007-10-17 2009-10-15 Invista North America S.A R.L. Preparation of very high molecular weight polyamide filaments
US10125436B2 (en) 2007-11-09 2018-11-13 Invista North America S.A R.L. High tenacity low shrinkage polyamide yarns
WO2010042928A2 (en) * 2008-10-10 2010-04-15 Invista Technologies S.A.R.L. High load bearing capacity nylon staple fiber and nylon blended yarns and fabrics made therefrom
CN101831719B (zh) * 2010-05-21 2012-05-09 江苏神泰科技发展有限公司 高性能纤维同步辐射原位检测试验机
US9267566B2 (en) 2012-01-17 2016-02-23 Milliken & Company Polyester/nylon 6 fibers for rubber reinforcement
US9278495B2 (en) 2011-08-03 2016-03-08 Milliken & Company Rubber reinforced article with high modulus, rectangular cross-section fibers
CN107002330B (zh) * 2014-10-15 2020-07-28 英威达纺织（英国）有限公司 高韧性或高承载尼龙纤维及其纱线和织物
WO2016113176A1 (de) 2015-01-14 2016-07-21 Oerlikon Textile Gmbh & Co. Kg Verfahren und vorrichtung zur thermischen behandlung einer vielzahl von schmelzgesponnenen faserträgern eines faserkabels
JP2018508663A (ja) * 2015-02-23 2018-03-29 ディーエスエム アイピー アセッツ ビー．ブイ． 高強度ポリアミドヤーン
TWI794146B (zh) * 2015-12-01 2023-03-01 美商阿散德性能材料營運公司 具有均一相對黏度及低凝膠含量之高分子量聚醯胺及共聚醯胺
KR102361350B1 (ko) * 2016-01-15 2022-02-10 효성첨단소재 주식회사 나일론 66 고강력 섬유 제조방법
TR201709138T1 (tr) * 2016-06-09 2018-07-23 Kordsa Teknik Tekstil As Yüksek modülüslü naylon 6.6 kordlar
BR112020007709A2 (pt) 2017-10-20 2020-10-20 Invista Textiles (U.K.) Limited fibras têxteis de náilon de alta capacidade de suporte de carga com aditivo, fios e tecidos combinados dos mesmos
CN108441974B (zh) * 2018-03-22 2019-08-13 神马实业股份有限公司 一种超高强度锦纶66纤维的生产方法
EP3636808A1 (de) * 2018-10-10 2020-04-15 Evonik Operations GmbH Gereckte polyamidfilamente

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26824E (en) * 1965-03-26 1970-03-17 Nylon tire cords
JPS5865008A (ja) * 1981-09-08 1983-04-18 Toyobo Co Ltd 優れた強度を有するポリアミド繊維及びその製造方法
JPS58136823A (ja) * 1982-02-06 1983-08-15 Toyobo Co Ltd ポリアミド繊維
CA1198255A (en) * 1982-07-08 1985-12-24 Kazuyuki Kitamura High tenacity polyhexamethylene adipamide fiber
CA1235269A (en) * 1983-10-20 1988-04-19 Asahi Kasei Kogyo Kabushiki Kaisha Polyhexamethylene adipamide fiber having high dimensional stability and high fatigue resistance, and process for preparation thereof
JPS61194209A (ja) * 1985-02-20 1986-08-28 Toyobo Co Ltd 高強力ポリアミド繊維及びその製造法
JPS62110910A (ja) * 1985-11-01 1987-05-22 Toyobo Co Ltd 高強度高タフネスポリアミド繊維
JPS62133108A (ja) * 1985-11-30 1987-06-16 Toyobo Co Ltd 高強度高タフネスポリアミド繊維の製造方法
JPS62133109A (ja) * 1985-12-06 1987-06-16 Toray Ind Inc ポリカプラミド系繊維
JPS63159517A (ja) * 1986-12-24 1988-07-02 Teijin Ltd 高強力ポリアミド繊維

Also Published As

Publication number Publication date
US5106946A (en) 1992-04-21
BR9005324A (pt) 1991-09-17
DE69011458D1 (de) 1994-09-15
RU1834923C (ru) 1993-08-15
MX172755B (es) 1994-01-11
AU6482690A (en) 1991-04-26
TR26326A (tr) 1995-03-15
JPH03241007A (ja) 1991-10-28
JP2733547B2 (ja) 1998-03-30
KR0142181B1 (ko) 1998-07-01
CA2028063A1 (en) 1991-04-21
KR910008185A (ko) 1991-05-30
CN1051767A (zh) 1991-05-29
DE69011458T2 (de) 1995-02-09
EP0423806B1 (en) 1994-08-10
AU632374B2 (en) 1992-12-24
EP0423806A1 (en) 1991-04-24
CN1032490C (zh) 1996-08-07

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