MX165672B - Procedimiento mejorado y aparato para hilar y estirar un monofilamento termoplastico con alta tenacidad y uniformidad tensil y el filamento asi producido - Google Patents

Procedimiento mejorado y aparato para hilar y estirar un monofilamento termoplastico con alta tenacidad y uniformidad tensil y el filamento asi producido

Info

Publication number
MX165672B
MX165672B MX016816A MX1681689A MX165672B MX 165672 B MX165672 B MX 165672B MX 016816 A MX016816 A MX 016816A MX 1681689 A MX1681689 A MX 1681689A MX 165672 B MX165672 B MX 165672B
Authority
MX
Mexico
Prior art keywords
monofilament
spinning
stretching
water
filament
Prior art date
Application number
MX016816A
Other languages
English (en)
Inventor
Earl Blaine Adams
Robert Keith Anderson
Rajive Kumar Diwan
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=26914520&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX165672(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 MX165672B publication Critical patent/MX165672B/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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

La presente invención se refiere a en un procedimiento mejorado que incluye las etapas de hilar, enfriar rápidamente con agua y estirar un monofilamento termoplastico de substancial denier, en al menos primeras y segundas etapas de estirado, el monofilamento enfriado rápidamente con líquido se hace avanzar en la primera etapa de estirado a través de un evaporador o caldera de vapor, que contiene una atmósfera de vapor a alta temperatura y se hace avanzar en la segunda etapa de estirado a través de una zona tratada con un calentador radiante, la proporción de estirado total es cuando menos aproximadamente 5.5X, el monofilamento después del enfriamiento rápido con agua se pone en contacto con guías y superficies que incluyen rodillos de alimentación, y posteriormente entra al evaporador; la mejora comprende: proporcionar agua en la superficie del monofilamento antes de ponerlo en contacto con las guías y superficies, en una cantidad de cuando menos 10 por ciento en peso con base en el peso seco del monofilamento.
MX016816A 1988-07-15 1989-07-14 Procedimiento mejorado y aparato para hilar y estirar un monofilamento termoplastico con alta tenacidad y uniformidad tensil y el filamento asi producido MX165672B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22004388A 1988-07-15 1988-07-15
US07/288,523 US5082611A (en) 1988-07-15 1988-12-22 Process for spinning and drawing monofilaments with high tenacity and high tensile uniformity

Publications (1)

Publication Number Publication Date
MX165672B true MX165672B (es) 1992-11-27

Family

ID=26914520

Family Applications (1)

Application Number Title Priority Date Filing Date
MX016816A MX165672B (es) 1988-07-15 1989-07-14 Procedimiento mejorado y aparato para hilar y estirar un monofilamento termoplastico con alta tenacidad y uniformidad tensil y el filamento asi producido

Country Status (11)

Country Link
US (1) US5082611A (es)
EP (3) EP0540062B1 (es)
JP (1) JP2838113B2 (es)
KR (1) KR910003179A (es)
CN (1) CN1021979C (es)
AR (1) AR243244A1 (es)
AT (2) ATE167710T1 (es)
BR (1) BR8903505A (es)
DE (3) DE68912669T2 (es)
HK (2) HK1011149A1 (es)
MX (1) MX165672B (es)

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AU618821B2 (en) * 1988-12-22 1992-01-09 E.I. Du Pont De Nemours And Company High tenacity, oblong cross-section monofilaments
AU619569B2 (en) * 1988-12-22 1992-01-30 E.I. Du Pont De Nemours And Company Tire cord monofilaments
US5223187A (en) * 1990-06-14 1993-06-29 E. I. Du Pont De Nemours And Company Process of making polyester monofilaments for reinforcing tires
US5262099A (en) * 1992-04-01 1993-11-16 E. I. Du Pont De Nemours And Company Process of making high tenacity polyamide monofilaments
US5284612A (en) * 1992-11-23 1994-02-08 E. I. Du Pont De Nemours And Company Steam draw-jet process for making partially-oriented polyamide yarns
DE4336097A1 (de) * 1993-10-22 1995-04-27 Bayer Ag Kontinuierliches Verfahren zum Schmelzspinnen von monofilen Fäden
CN1034877C (zh) * 1994-01-26 1997-05-14 北京市飞云实业公司 聚乙烯伸直链晶纤维熔纺生产法
US5571469A (en) * 1994-04-11 1996-11-05 Ethicon, Inc. Process for producing a polyamide suture
FR2740390B1 (fr) * 1995-10-27 1998-09-25 Masson Patrick Procede de decoration d'une pierre naturelle ou reconstituee
US5870808A (en) * 1997-10-24 1999-02-16 E. I. Du Pont De Nemours And Company Draw point control arrangement
US6210622B1 (en) * 1999-07-19 2001-04-03 Arteva North America S.A.R.L. Process of making polymeric fibers
JP4641367B2 (ja) * 2001-08-03 2011-03-02 宇部日東化成株式会社 結晶性高分子延伸物の製造方法
WO2006040173A1 (de) * 2004-10-16 2006-04-20 Saurer Gmbh & Co. Kg Vorrichtung zur dampfbehandlung eines laufenden faserstranges
DE102005045496A1 (de) * 2005-09-23 2007-03-29 Saurer Gmbh & Co. Kg Vorrichtung zum Schmelzspinnen und Abziehen eines Fadens
CN101443490B (zh) * 2006-04-05 2013-01-02 欧瑞康纺织有限及两合公司 用于牵引和拉伸多纤维长丝的方法和装置
JP4697174B2 (ja) * 2007-04-11 2011-06-08 株式会社豊田自動織機 ガイドローラ及び繊維束配列装置
NL2005455C2 (en) * 2010-10-05 2012-04-06 Polymer Res & Dev Process for producing high-performance polymer fibers.
DE102010049325A1 (de) * 2010-10-22 2012-04-26 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zur Herstellung von strangförmigen Produkten
US9388516B2 (en) * 2011-06-03 2016-07-12 Mitsubishi Rayon Co., Ltd. Method for producing carbon-fiber-precursor acrylic fiber bundle
CN102864506B (zh) * 2012-09-26 2016-05-11 江苏纺科新复合材料有限公司 无定形、高取向聚乙烯长丝的制备方法
CN103484958B (zh) * 2013-09-22 2016-03-30 中国纺织科学研究院 牵伸丝用热箱和牵伸丝用加热系统
EP3077573B1 (en) 2013-12-02 2019-07-10 Ecolab USA Inc. Tetrazole based corrosion inhibitors
WO2016191672A1 (en) 2015-05-28 2016-12-01 Ecolab Usa Inc. 2-substituted imidazole and benzimidazole corrosion inhibitors
EP3303655A4 (en) 2015-05-28 2019-02-27 Ecolab Usa Inc. WATER-SOLUBLE PYRAZOLE DERIVATIVES AS CORROSION INHIBITORS
EP3314038B1 (en) 2015-05-28 2021-12-29 Ecolab Usa Inc. Purine-based corrosion inhibitors
CN107614497B (zh) 2015-05-28 2021-08-03 艺康美国股份有限公司 腐蚀抑制剂
CN105821498B (zh) * 2016-05-27 2017-12-15 浙江显昱纤维织染制衣有限公司 一种纺丝机的拉伸结构
US11078601B2 (en) 2017-03-09 2021-08-03 Advansix Resins & Chemicals Llc Compositions and methods for gel spinning of polyamides
CN108588869A (zh) * 2018-03-16 2018-09-28 常熟市翔鹰特纤有限公司 一种蒸汽浴热牵伸系统及热牵伸方法
CN109868515B (zh) * 2019-03-18 2020-08-18 邢天宝 无油剂纤维制备方法及其所得产品
DE102020114761A1 (de) * 2019-06-19 2020-12-24 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zum Schmelzspinnen einer Vielzahl von Filamenten
CN112095166B (zh) * 2020-09-16 2021-10-29 许昌鸿洋生化实业发展有限公司 发制品假发纤维复合式全自动纺丝生产设备
JP7021328B2 (ja) * 2020-11-10 2022-02-16 コルドサ・テクニク・テクスティル・アノニム・シルケティ モノフィラメント糸製造のための方法
KR102334611B1 (ko) * 2020-12-01 2021-12-15 주식회사 태강쓰리디 3d 프린터용 필라멘트의 직경 변화 자동 제어 장치
CN112695393B (zh) * 2020-12-21 2021-09-24 重庆普力晟新材料有限公司 一种聚苯硫醚纤维多级牵伸装置
CN112746337A (zh) * 2020-12-22 2021-05-04 神马博列麦（平顶山）气囊丝制造有限公司 一种锦纶66高气密性气囊丝及其制备方法
DE102021104890A1 (de) * 2021-03-01 2022-09-01 Dietze & Schell Maschinenfabrik Gmbh & Co. Kg Verfahren zur Herstellung zumindest eines Filaments, Bedampfungsvorrichtung zur Durchführung eines derartigen Verfahrens und Filamentproduktionsanlage mit einer derartigen Bedampfungsvorrichtung
CN113403702A (zh) * 2021-06-16 2021-09-17 福建闽瑞新合纤股份有限公司 一种多段式高端复合纤维拉伸机构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650884A (en) * 1967-02-17 1972-03-21 Du Pont Polyamide monofilament having a microporous surface layer
GB1430449A (en) * 1973-07-04 1976-03-31 Du Pont Heavy denier polyamide monofilament and process for the preparation thereof
US4056652A (en) * 1973-07-04 1977-11-01 E. I. Du Pont De Nemours And Company Monofilament of polyhexamethylene adipamide having a surface layer of reduced orientation relative to the orientation of the core
US3963678A (en) * 1974-06-17 1976-06-15 E. I. Du Pont De Nemours And Company Large denier polyethylene terephthalate monofilaments having good transverse properties
US4098864A (en) * 1976-02-18 1978-07-04 The Firestone Tire & Rubber Company Steam drawing of polyester monofilament to improve loop strength and resistance to fibrillation
NL177759B (nl) * 1979-06-27 1985-06-17 Stamicarbon Werkwijze ter vervaardiging van een polyetheendraad, en de aldus verkregen polyetheendraad.
JPS5631010A (en) * 1979-08-20 1981-03-28 Toray Ind Inc Production of high knot-strength polyamide monofilament
US4396570A (en) * 1981-05-01 1983-08-02 Allied Corporation Nylon spin-draw process with steam conditioning
JPS61124622A (ja) * 1984-11-22 1986-06-12 Toyobo Co Ltd ナイロン４６系モノフイラメント
JPS63159521A (ja) * 1986-12-24 1988-07-02 Toray Ind Inc 高強力ポリアミド系繊維
AU618821B2 (en) * 1988-12-22 1992-01-09 E.I. Du Pont De Nemours And Company High tenacity, oblong cross-section monofilaments

Also Published As

Publication number Publication date
CN1040230A (zh) 1990-03-07
HK1011149A1 (en) 1999-07-02
EP0541133A2 (en) 1993-05-12
EP0350945A2 (en) 1990-01-17
DE68928719T2 (de) 1999-03-04
JPH02127507A (ja) 1990-05-16
EP0350945B1 (en) 1994-01-26
EP0540062A2 (en) 1993-05-05
HK1011150A1 (en) 1999-07-02
EP0540062A3 (en) 1993-09-08
JP2838113B2 (ja) 1998-12-16
DE68928720T2 (de) 1999-03-04
DE68912669T2 (de) 1994-08-25
BR8903505A (pt) 1990-03-13
ATE167707T1 (de) 1998-07-15
EP0541133B1 (en) 1998-06-24
EP0540062B1 (en) 1998-06-24
AR243244A1 (es) 1993-07-30
CN1021979C (zh) 1993-09-01
US5082611A (en) 1992-01-21
EP0350945A3 (en) 1991-07-10
ATE167710T1 (de) 1998-07-15
EP0541133A3 (en) 1993-09-01
KR910003179A (ko) 1991-02-27
DE68912669D1 (de) 1994-03-10
DE68928720D1 (de) 1998-07-30
DE68928719D1 (de) 1998-07-30

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