MX172755B - Hilo de poliamida y procedimiento para su fabricacion - Google Patents

Hilo de poliamida y procedimiento para su fabricacion

Info

Publication number
MX172755B
MX172755B MX022926A MX2292690A MX172755B MX 172755 B MX172755 B MX 172755B MX 022926 A MX022926 A MX 022926A MX 2292690 A MX2292690 A MX 2292690A MX 172755 B MX172755 B MX 172755B
Authority
MX
Mexico
Prior art keywords
polyamide
percent
yarn
manufacture
poly
Prior art date
Application number
MX022926A
Other languages
English (en)
Inventor
Thomas Russell Clark Iii
Joseph Arnold Cofer Jr
Original Assignee
Du Pont
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=MX172755(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of MX172755B publication Critical patent/MX172755B/es

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

La presente invención se refiere a un hilo de poliamida que consiste de una poliamida que tiene una viscosidad relativa en ácido fórmico mayor de aproximadamente 50, la poliamida consiste de por lo menos aproximadamente 85 por ciento por peso de una poliamida seleccionada de la clase que consiste de poli(hexametilenadipamida) y poli ( -caproamida), el hilo está caracterizado porque tiene una tenacidad mayor de aproximadamente 11.0 g/d, un encogimiento en calor seco a 160 grados C de no más de aproximadamente 6.5 por ciento un encogimiento en ebullición de menos de aproximadamente 7 por ciento, un módulo de por lo menos aproximadamente 35 g/d, una birrefringencia mayor de aproximadamente 0.060, un birrefringencia diferencial, D: .90-.00,mayor que 0 y un módulo sónico mayor de aproximadamente 90 g/d.
MX022926A 1989-10-20 1990-10-19 Hilo de poliamida y procedimiento para su fabricacion MX172755B (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
MX172755B true MX172755B (es) 1994-01-11

Family

ID=23684116

Family Applications (1)

Application Number Title Priority Date Filing Date
MX022926A MX172755B (es) 1989-10-20 1990-10-19 Hilo de poliamida 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
EP0649921B1 (en) * 1993-02-23 2000-05-17 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
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
US5922366A (en) * 1997-02-26 1999-07-13 E.I. Du Pont De Nemours And Company Spinnerets with diamond shaped capillaries
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
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
WO2001053383A1 (en) 2000-01-20 2001-07-26 E.I. Du Pont De Nemours And Company Polyamide chain extension process and functionalized polyamides produced thereby
WO2001053382A1 (en) 2000-01-20 2001-07-26 E.I. Du Pont De Nemours And Company Polyamide chain extension process and related polyamide product
WO2007038597A2 (en) * 2005-09-28 2007-04-05 North Carolina State University High modulus polyamide fibers
ES2410029T3 (es) 2007-10-17 2013-06-28 Invista Technologies S.A R.L. Preparación de filamentos de poliamida de muy alto peso molecular
US10125436B2 (en) * 2007-11-09 2018-11-13 Invista North America S.A R.L. High tenacity low shrinkage polyamide yarns
KR20110069152A (ko) 2008-10-10 2011-06-22 인비스타 테크놀러지스 에스.에이.알.엘. 내마모성 고강도 나일론 블렌딩된 얀 및 직물에 사용하기 적합한 나일론 스테이플 섬유
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
US9278495B2 (en) 2011-08-03 2016-03-08 Milliken & Company Rubber reinforced article with high modulus, rectangular cross-section fibers
US9267566B2 (en) 2012-01-17 2016-02-23 Milliken & Company Polyester/nylon 6 fibers for rubber reinforcement
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
EP3262219A1 (en) * 2015-02-23 2018-01-03 DSM IP Assets B.V. High strength polyamide yarn
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
EP3469122B1 (en) * 2016-06-09 2019-12-11 Kordsa Teknik Tekstil Anonim Sirketi High modulus nylon 6.6 cords
CN111225998B (zh) 2017-10-20 2023-01-24 英威达纺织（英国）有限公司 具有添加剂的高承载能力尼龙短纤维，及其混纺纱和织物
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
JPH03241007A (ja) 1991-10-28
TR26326A (tr) 1995-03-15
KR910008185A (ko) 1991-05-30
KR0142181B1 (ko) 1998-07-01
JP2733547B2 (ja) 1998-03-30
CA2028063A1 (en) 1991-04-21
DE69011458D1 (de) 1994-09-15
BR9005324A (pt) 1991-09-17
EP0423806B1 (en) 1994-08-10
DE69011458T2 (de) 1995-02-09
US5106946A (en) 1992-04-21
EP0423806A1 (en) 1991-04-24
RU1834923C (ru) 1993-08-15
ES2057320T3 (es) 1994-10-16
AU6482690A (en) 1991-04-26
AU632374B2 (en) 1992-12-24
CN1032490C (zh) 1996-08-07
CN1051767A (zh) 1991-05-29

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