MX165653B - Hilo de poliamida y procedimiento para su fabricacion - Google Patents

Hilo de poliamida y procedimiento para su fabricacion

Info

Publication number
MX165653B
MX165653B MX022925A MX2292590A MX165653B MX 165653 B MX165653 B MX 165653B MX 022925 A MX022925 A MX 022925A MX 2292590 A MX2292590 A MX 2292590A MX 165653 B MX165653 B MX 165653B
Authority
MX
Mexico
Prior art keywords
polyamide yarn
manufacture
degrees
percent
toughness
Prior art date
Application number
MX022925A
Other languages
English (en)
Inventor
Thomas Russell Clark Iii
Joseph Arnold Cofer Jr
Alan Richard Mochel
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=23682633&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX165653(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 MX165653B publication Critical patent/MX165653B/es

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
    • 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
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

La presente invención se refiere a un hilo de poliamida, caracterizado porque comprende al menos aproximadamente el 85 por ciento de poli(hexametilen-adipamida), que tiene una viscosidad relativa mayor de aproximadamente 50, una tenacidad de al menos unos 9.5 g/d, un módulo de al menos unos 30g/d, un encogimiento, a 160 grados C. menor de aproximadamente el 2 por ciento, un índice de perfección de cristales mayor de aproximadamente 83, y un espaciamiento de período largo mayor de aproximadamente 105 grados A.
MX022925A 1989-10-20 1990-10-19 Hilo de poliamida y procedimiento para su fabricacion MX165653B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/424,436 US5077124A (en) 1989-10-20 1989-10-20 Low shrinkage, high tenacity poly (hexamethylene adipamide) yarn and process for making same

Publications (1)

Publication Number Publication Date
MX165653B true MX165653B (es) 1992-11-26

Family

ID=23682633

Family Applications (1)

Application Number Title Priority Date Filing Date
MX022925A MX165653B (es) 1989-10-20 1990-10-19 Hilo de poliamida y procedimiento para su fabricacion

Country Status (13)

Country Link
US (1) US5077124A (es)
EP (1) EP0423808B1 (es)
JP (1) JP2733548B2 (es)
KR (1) KR0151857B1 (es)
CN (1) CN1051814C (es)
AR (1) AR243940A1 (es)
AU (1) AU637152B2 (es)
BR (1) BR9005323A (es)
CA (1) CA2028061A1 (es)
DE (1) DE69012039T2 (es)
ES (1) ES2058720T3 (es)
MX (1) MX165653B (es)
TR (1) TR25730A (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010601A1 (en) * 1990-12-07 1992-06-25 Allied-Signal Inc. Process for stretching fibers and forming composite articles
CA2141768A1 (en) * 1994-02-07 1995-08-08 Tatsuro Mizuki High-strength ultra-fine fiber construction, method for producing the same and high-strength conjugate fiber
US5558826A (en) * 1995-02-07 1996-09-24 E. I. Du Pont De Nemours And Company High speed process for making fully-oriented nylon yarns
TW333562B (en) * 1995-02-09 1998-06-11 Schweizerische Viscose Dimensionally stable polyamide-66-monofilament
DE59604792D1 (de) * 1995-08-24 2000-04-27 Rhodia Filtec Ag Emmenbruecke Verfahren zur herstellung eines hochfesten, hochschrumpfenden polyamid-66-filamentgarns
KR970015804A (ko) * 1995-09-28 1997-04-28 이웅열 저수축 나일론 6 필라멘트사 및 그의 제조방법
US6531218B2 (en) 1996-09-16 2003-03-11 Basf Corporation Dyed sheath/core fibers and methods of making same
US20010007706A1 (en) * 1996-09-16 2001-07-12 Matthew B. Hoyt Colored fibers having resistance to ozone fading
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
BR0017003A (pt) 2000-01-20 2002-10-15 Du Pont Processo de preparação de poliamida modificada, produto e filamento
KR100728090B1 (ko) 2000-01-20 2007-06-14 이 아이 듀폰 디 네모아 앤드 캄파니 폴리아미드 사슬 연장 방법 및 관련 폴리아미드 생성물
US20040132375A1 (en) * 2000-10-16 2004-07-08 Toyotaka Fukuhara Thermal insulating material for housing use and method of using the same
CA2450103C (en) * 2003-10-22 2008-09-16 Hyosung Corporation Low shrinkage polyamide fiber and uncoated fabric for airbags made of the same
US7666499B2 (en) * 2005-09-28 2010-02-23 North Carolina State University High modulus polyamide fibers
US7674409B1 (en) * 2006-09-25 2010-03-09 Honeywell International Inc. Process for making uniform high strength yarns and fibrous sheets
BRPI0816561A2 (pt) * 2007-10-17 2015-03-24 Invista Technologies Srl "processo para preparar uma pluralidade de filamentos de poliamida fiados em fusão, pluralidade de filamentos e pluralidade de fibras descontínuas"
US10125436B2 (en) * 2007-11-09 2018-11-13 Invista North America S.A R.L. High tenacity low shrinkage polyamide yarns
US20110114214A1 (en) * 2008-01-23 2011-05-19 Polyamide High Performance Gmbh Reinforced hose
US9663642B2 (en) 2008-07-10 2017-05-30 Dow Global Technologies Llc Polyethylene compositions, method of producing the same, fibers made therefrom, and method of making the same
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
CN101619503B (zh) * 2009-07-27 2011-04-27 神马实业股份有限公司 一种高强度超低热收缩锦纶66纤维及其生产方法
RU2017116442A (ru) 2014-10-15 2018-11-15 ИНВИСТА Текстайлс (Ю.К.) Лимитед Высокопрочные или выдерживающие высокую нагрузку нейлоновые волокна и пряжа и получаемые из них полотна
HUE052026T2 (hu) * 2014-12-19 2021-04-28 Truetzschler Gmbh & Co Kg Eljárás és berendezés alacsony zsugorodású alifás poliamid szál elõállítására, valamint alacsony zsugorodású szál
EP3254871B1 (de) * 2016-06-09 2020-03-04 Continental Reifen Deutschland GmbH Verstärkungslage für gegenstände aus elastomerem material, vorzugsweise für fahrzeugluftreifen und fahrzeugluftreifen als solcher
CN106367817B (zh) * 2016-11-29 2018-09-07 中维化纤股份有限公司 一种低收缩锦纶66工业丝的制备方法
WO2019079584A1 (en) 2017-10-20 2019-04-25 Invista North America S.A.R.L. NYLON DISCONTINUOUS FIBERS WITH HIGH LOAD CAPABILITY COMPRISING AN ADDITIVE, AND MIXED YARNS AND ASSOCIATED TISSUES
CN113710837B (zh) * 2019-07-19 2023-08-11 电化株式会社 人造毛发用纤维
CN112593322B (zh) * 2020-12-09 2022-10-14 南通新帝克单丝科技股份有限公司 单丝后拉伸的水加热装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311691A (en) * 1963-09-26 1967-03-28 Du Pont Process for drawing a polyamide yarn
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
DE3437943A1 (de) * 1983-10-20 1985-05-02 Asahi Kasei Kogyo K.K., Osaka Polyhexamethylenadipinsaeureamid-faser mit hoher masshaltigkeit und hoher ermuedungsfestigkeit und verfahren zu ihrer herstellung
JPS61160417A (ja) * 1985-01-08 1986-07-21 Asahi Chem Ind Co Ltd ポリヘキサメチレンアジパミド繊維の製造法
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
JPS6350519A (ja) * 1987-07-31 1988-03-03 Toray Ind Inc ポリヘキサメチレンアジパミド繊維

Also Published As

Publication number Publication date
KR910008187A (ko) 1991-05-30
EP0423808B1 (en) 1994-08-31
BR9005323A (pt) 1991-09-17
ES2058720T3 (es) 1994-11-01
CN1051814C (zh) 2000-04-26
JPH03249209A (ja) 1991-11-07
DE69012039T2 (de) 1995-04-13
CA2028061A1 (en) 1991-04-21
KR0151857B1 (ko) 1998-10-15
AU637152B2 (en) 1993-05-20
AR243940A1 (es) 1993-09-30
AU6482490A (en) 1991-04-26
CN1053458A (zh) 1991-07-31
US5077124A (en) 1991-12-31
EP0423808A1 (en) 1991-04-24
DE69012039D1 (de) 1994-10-06
TR25730A (tr) 1993-09-01
JP2733548B2 (ja) 1998-03-30

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