NL8104728A - Werkwijze voor het vervaardigen van polyetheen filamenten met grote treksterkte. - Google Patents

Werkwijze voor het vervaardigen van polyetheen filamenten met grote treksterkte. Download PDF

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Publication number
NL8104728A
NL8104728A NL8104728A NL8104728A NL8104728A NL 8104728 A NL8104728 A NL 8104728A NL 8104728 A NL8104728 A NL 8104728A NL 8104728 A NL8104728 A NL 8104728A NL 8104728 A NL8104728 A NL 8104728A
Authority
NL
Netherlands
Prior art keywords
gel
filament
weight
filaments
solvent
Prior art date
Application number
NL8104728A
Other languages
English (en)
Dutch (nl)
Original Assignee
Stamicarbon
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
Application filed by Stamicarbon filed Critical Stamicarbon
Priority to NL8104728A priority Critical patent/NL8104728A/nl
Priority to CA000413511A priority patent/CA1191008A/en
Priority to ZA827579A priority patent/ZA827579B/xx
Priority to AT82201284T priority patent/ATE92116T1/de
Priority to AU89418/82A priority patent/AU551919B2/en
Priority to ES516532A priority patent/ES516532A0/es
Priority to DE82201284T priority patent/DE3280442T2/de
Priority to EP82201284A priority patent/EP0077590B1/de
Priority to BR8206028A priority patent/BR8206028A/pt
Priority to CS827360A priority patent/CS238383B2/cs
Priority to MX007885A priority patent/MX174518B/es
Priority to IN1214/CAL/82A priority patent/IN158343B/en
Priority to JP57182668A priority patent/JPS5881612A/ja
Priority to US06/434,829 priority patent/US4436689A/en
Publication of NL8104728A publication Critical patent/NL8104728A/nl
Priority to JP61181838A priority patent/JPS6269817A/ja

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/04Dry spinning methods

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)
  • Inorganic Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Silicon Polymers (AREA)
  • Fats And Perfumes (AREA)
NL8104728A 1981-10-17 1981-10-17 Werkwijze voor het vervaardigen van polyetheen filamenten met grote treksterkte. NL8104728A (nl)

Priority Applications (15)

Application Number Priority Date Filing Date Title
NL8104728A NL8104728A (nl) 1981-10-17 1981-10-17 Werkwijze voor het vervaardigen van polyetheen filamenten met grote treksterkte.
EP82201284A EP0077590B1 (de) 1981-10-17 1982-10-15 Verfahren zur Herstellung von polymeren Fasern mit hoher Zugfestigkeit und hohem Modul
BR8206028A BR8206028A (pt) 1981-10-17 1982-10-15 Processo para a producao de filamentos de polimero tendo alta resistencia a tracao e filamento assim obtido
AT82201284T ATE92116T1 (de) 1981-10-17 1982-10-15 Verfahren zur herstellung von polymeren fasern mit hoher zugfestigkeit und hohem modul.
AU89418/82A AU551919B2 (en) 1981-10-17 1982-10-15 Polyethylene filaments having high tensile strength
ES516532A ES516532A0 (es) 1981-10-17 1982-10-15 "un procedimiento para la obtencion de filamentos de polietileno".
DE82201284T DE3280442T2 (de) 1981-10-17 1982-10-15 Verfahren zur Herstellung von polymeren Fasern mit hoher Zugfestigkeit und hohem Modul.
CA000413511A CA1191008A (en) 1981-10-17 1982-10-15 Process for the production of polymer filaments having high tensile strength
ZA827579A ZA827579B (en) 1981-10-17 1982-10-15 Process for the production of polyethylene filaments having high tensile strength
CS827360A CS238383B2 (en) 1981-10-17 1982-10-15 High tensile strength polyethylene fibres production method
MX007885A MX174518B (es) 1981-10-17 1982-10-15 Procedimiento para la produccion de filamentos de polimero que tienen alta resistencia ala tencion y modulo
IN1214/CAL/82A IN158343B (de) 1981-10-17 1982-10-16
JP57182668A JPS5881612A (ja) 1981-10-17 1982-10-18 引張り強さの大きいポリエチレンフイラメントの製造方法
US06/434,829 US4436689A (en) 1981-10-17 1982-10-18 Process for the production of polymer filaments having high tensile strength
JP61181838A JPS6269817A (ja) 1981-10-17 1986-07-31 引張り強度および弾性率の高いフイラメント

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8104728 1981-10-17
NL8104728A NL8104728A (nl) 1981-10-17 1981-10-17 Werkwijze voor het vervaardigen van polyetheen filamenten met grote treksterkte.

Publications (1)

Publication Number Publication Date
NL8104728A true NL8104728A (nl) 1983-05-16

Family

ID=19838224

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8104728A NL8104728A (nl) 1981-10-17 1981-10-17 Werkwijze voor het vervaardigen van polyetheen filamenten met grote treksterkte.

Country Status (14)

Country Link
US (1) US4436689A (de)
EP (1) EP0077590B1 (de)
JP (2) JPS5881612A (de)
AT (1) ATE92116T1 (de)
AU (1) AU551919B2 (de)
BR (1) BR8206028A (de)
CA (1) CA1191008A (de)
CS (1) CS238383B2 (de)
DE (1) DE3280442T2 (de)
ES (1) ES516532A0 (de)
IN (1) IN158343B (de)
MX (1) MX174518B (de)
NL (1) NL8104728A (de)
ZA (1) ZA827579B (de)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104728A (nl) * 1981-10-17 1983-05-16 Stamicarbon Werkwijze voor het vervaardigen van polyetheen filamenten met grote treksterkte.
US4819458A (en) * 1982-09-30 1989-04-11 Allied-Signal Inc. Heat shrunk fabrics provided from ultra-high tenacity and modulus fibers and methods for producing same
KR870001129B1 (ko) * 1983-08-15 1987-06-09 도오요오 보오세끼 가부시끼가이샤 고강력, 고 모듈러스(modulus) 섬유 또는 필름 및 그 제조방법
US4883628A (en) * 1983-12-05 1989-11-28 Allied-Signal Inc. Method for preparing tenacity and modulus polyacrylonitrile fiber
NL8304275A (nl) * 1983-12-13 1985-07-01 Stamicarbon Werkwijze voor het bereiden van polyolefinefilamenten met grote hechtkracht voor polymere matrices, alsmede voor het bereiden van versterkte matrixmaterialen.
JPS60162807A (ja) * 1984-01-31 1985-08-24 Toyobo Co Ltd 高強力ナイロン6フイラメントの製造方法
JPS60173114A (ja) * 1984-02-16 1985-09-06 Toyobo Co Ltd ゲル状成形体の処理方法
JPS60189420A (ja) * 1984-03-09 1985-09-26 Mitsui Petrochem Ind Ltd 超高分子量ポリエチレンの延伸物の製造方法
JPS60190330A (ja) * 1984-03-12 1985-09-27 Mitsui Petrochem Ind Ltd 超高分子量ポリエチレン延伸物の製造法
JPS60210425A (ja) * 1984-04-04 1985-10-22 Mitsui Petrochem Ind Ltd ポリエチレン延伸物の製造方法
IN164745B (de) * 1984-05-11 1989-05-20 Stamicarbon
CA1216119A (en) * 1984-05-16 1987-01-06 Mitsui Chemicals, Incorporated Process for producing stretched article of ultrahigh- molecular weight polyethylene
NL8402964A (nl) * 1984-09-28 1986-04-16 Stamicarbon Werkwijze voor het bereiden van polyalkeenfilms met hoge treksterkte en hoge modulus.
DE3577110D1 (de) * 1984-09-28 1990-05-17 Stamicarbon Verfahren zur kontinuierlichen herstellung von homogenen loesungen von hochmolekularen polymeren.
NL8402963A (nl) * 1984-09-28 1986-04-16 Stamicarbon Werkwijze voor het bereiden van dunne films van hoogmolekulaire polyalkenen.
US4663101A (en) * 1985-01-11 1987-05-05 Allied Corporation Shaped polyethylene articles of intermediate molecular weight and high modulus
NL8500477A (nl) * 1985-02-20 1986-09-16 Stamicarbon Werkwijze voor het bereiden van polyolefine gelvoorwerpen, alsmede voor het hieruit bereiden van voorwerpen met hoge treksterkte en modulus.
DE3675079D1 (de) * 1985-06-17 1990-11-29 Allied Signal Inc Polyolefinfaser mit hoher festigkeit, niedrigem schrumpfen, ultrahohem modul, sehr niedrigem kriechen und mit guter festigkeitserhaltung bei hoher temperatur sowie verfahren zu deren herstellung.
EP0270707A1 (de) * 1986-12-04 1988-06-15 Stamicarbon B.V. Sehne für einen Bogen
NL8502298A (nl) * 1985-08-21 1987-03-16 Stamicarbon Werkwijze voor het vervaardigen van polyethyleenvoorwerpen met hoge treksterkte en modulus.
US4769433A (en) * 1985-11-25 1988-09-06 E. I. Du Pont De Nemours And Company High strength polyolefins
JPS62141110A (ja) * 1985-12-11 1987-06-24 Canon Inc ゲル繊維の製造方法
US5286435A (en) * 1986-02-06 1994-02-15 Bridgestone/Firestone, Inc. Process for forming high strength, high modulus polymer fibers
US4879076A (en) * 1986-06-17 1989-11-07 Nippon Oil Co., Ltd. Process for the production of polyethylene materials
IN170335B (de) * 1986-10-31 1992-03-14 Dyneema Vof
JPH089802B2 (ja) * 1987-05-07 1996-01-31 三井石油化学工業株式会社 超高分子量エチレン−α−オレフィン共重合体の分子配向成形体
JPH086205B2 (ja) * 1987-05-06 1996-01-24 三井石油化学工業株式会社 超高分子量エチレン・プロピレン共重合体の分子配向成形体
JPH086206B2 (ja) * 1987-05-06 1996-01-24 三井石油化学工業株式会社 超高分子量エチレン・ブテン−1共重合体の分子配向成形体
ATE109522T1 (de) * 1987-05-06 1994-08-15 Mitsui Petrochemical Ind Molekular orientiertes geformtes gebilde aus ethylen-alpha-olefin-copolymer mit ultrahohem molekulargewicht.
NL8702447A (nl) * 1987-10-14 1989-05-01 Dyneema Vof Oppervlaktebehandeling van polyolefinevoorwerpen.
JPH089804B2 (ja) * 1987-12-03 1996-01-31 三井石油化学工業株式会社 初期伸びの改善されたポリオレフィン系繊維及びその製法
NL8801195A (nl) * 1988-05-06 1989-12-01 Stamicarbon Ballistische structuur.
US4968471A (en) * 1988-09-12 1990-11-06 The Goodyear Tire & Rubber Company Solution spinning process
GB8822349D0 (en) * 1988-09-22 1988-10-26 Shell Int Research Process for preparation of thermoplastic fibres
DE3923139A1 (de) * 1989-07-13 1991-01-17 Akzo Gmbh Verfahren zur herstellung von polyaethylenfaeden durch schnellspinnen von ultra-hochmolekularem polyaethylen
AU642154B2 (en) * 1989-09-22 1993-10-14 Mitsui Chemicals, Inc. Molecular orientation articles molded from high-molecular weight polyethylene and processes for preparing same
JP2675182B2 (ja) * 1990-07-19 1997-11-12 日本石油株式会社 着色延伸ポリエチレン材料およびその製造方法
US5301117A (en) * 1991-10-30 1994-04-05 Giorgio Riga Method for creating a three-dimensional corporeal model from a very small original
US5238634A (en) * 1992-01-07 1993-08-24 Exxon Chemical Patents Inc. Disentangled chain telechelic polymers
ES2126647T3 (es) * 1992-04-20 1999-04-01 Exxon Chemical Patents Inc Copolimeros de etileno/olefinas ramificadas.
FI93865C (fi) * 1992-05-29 1995-06-12 Borealis Holding As Sulakehrätty luja polyeteenikuitu
US5601775A (en) * 1995-03-24 1997-02-11 Alliedsignal Inc. Process for making an abrasion resistant quasi monofilament
US5573850A (en) * 1995-03-24 1996-11-12 Alliedsignal Inc. Abrasion resistant quasi monofilament and sheathing composition
US5749214A (en) * 1996-10-04 1998-05-12 Cook; Roger B. Braided or twisted line
AU6407501A (en) 2000-06-12 2001-12-24 Bhp Petroleum Pty Ltd Improvements relating to hose
US6716234B2 (en) 2001-09-13 2004-04-06 Arthrex, Inc. High strength suture material
US20050033362A1 (en) * 2001-09-13 2005-02-10 Grafton R. Donald High strength suture with collagen fibers
US7029490B2 (en) * 2001-09-13 2006-04-18 Arthrex, Inc. High strength suture with coating and colored trace
US7147651B2 (en) 2002-02-08 2006-12-12 Arthrex, Inc. Stiff tipped suture
GB0226271D0 (en) 2002-11-11 2002-12-18 Bhp Billiton Petroleum Pty Ltd Improvements relating to hose
WO2004076540A1 (en) * 2003-02-26 2004-09-10 Omlidon Technologies Llc Polymer gel-processing techniques and high modulus products
EP1601905B1 (de) * 2003-03-05 2012-07-11 BHP Billiton Petroleum Pty Ltd Schlauchendanschluss
US6764764B1 (en) * 2003-05-23 2004-07-20 Honeywell International Inc. Polyethylene protective yarn
US7344668B2 (en) 2003-10-31 2008-03-18 Honeywell International Inc. Process for drawing gel-spun polyethylene yarns
US7147807B2 (en) * 2005-01-03 2006-12-12 Honeywell International Inc. Solution spinning of UHMW poly (alpha-olefin) with recovery and recycling of volatile spinning solvent
US7370395B2 (en) * 2005-12-20 2008-05-13 Honeywell International Inc. Heating apparatus and process for drawing polyolefin fibers
US20070179219A1 (en) * 2006-01-31 2007-08-02 Bin Huang Method of fabricating an implantable medical device using gel extrusion and charge induced orientation
US8431060B2 (en) * 2006-01-31 2013-04-30 Abbott Cardiovascular Systems Inc. Method of fabricating an implantable medical device using gel extrusion and charge induced orientation
US20070202328A1 (en) * 2006-02-24 2007-08-30 Davis Gregory A High tenacity polyolefin ropes having improved cyclic bend over sheave performance
US20070202329A1 (en) * 2006-02-24 2007-08-30 Davis Gregory A Ropes having improved cyclic bend over sheave performance
US20070202331A1 (en) * 2006-02-24 2007-08-30 Davis Gregory A Ropes having improved cyclic bend over sheave performance
JP5264707B2 (ja) * 2006-05-08 2013-08-14 ビーエイチピー ビルリトン ペトロレウム ピーティーワイ エルティーディー ホースに関する改良
GB0609079D0 (en) * 2006-05-08 2006-06-21 Bhp Billiton Petroleum Pty Ltd Improvements relating to hose
AU2007352536B2 (en) 2006-05-08 2013-06-27 Dunlop Oil and Marine Ltd. Improvements relating to hose
GB0612991D0 (en) 2006-06-29 2006-08-09 Bhp Billiton Petroleum Pty Ltd Improvements relating to hose
US8007202B2 (en) 2006-08-02 2011-08-30 Honeywell International, Inc. Protective marine barrier system
GB0616052D0 (en) * 2006-08-11 2006-09-20 Bhp Billiton Petroleum Pty Ltd Improvements relating to hose
GB0616054D0 (en) * 2006-08-11 2006-09-20 Bhp Billiton Petroleum Pty Ltd Improvements relating to hose
GB0616053D0 (en) 2006-08-11 2006-09-20 Bhp Billiton Petroleum Pty Ltd Improvements relating to hose
US7846363B2 (en) 2006-08-23 2010-12-07 Honeywell International Inc. Process for the preparation of UHMW multi-filament poly(alpha-olefin) yarns
US20080051835A1 (en) * 2006-08-28 2008-02-28 Mazzocca Augustus D High strength suture coated with rgd peptide
US20080051834A1 (en) 2006-08-28 2008-02-28 Mazzocca Augustus D High strength suture coated with collagen
US7994074B1 (en) 2007-03-21 2011-08-09 Honeywell International, Inc. Composite ballistic fabric structures
US8017529B1 (en) 2007-03-21 2011-09-13 Honeywell International Inc. Cross-plied composite ballistic articles
US7638191B2 (en) * 2007-06-08 2009-12-29 Honeywell International Inc. High tenacity polyethylene yarn
US8256019B2 (en) 2007-08-01 2012-09-04 Honeywell International Inc. Composite ballistic fabric structures for hard armor applications
AU2008299662B2 (en) * 2007-09-14 2013-10-17 Dunlop Oil and Marine Ltd. Hose
US7858180B2 (en) * 2008-04-28 2010-12-28 Honeywell International Inc. High tenacity polyolefin ropes having improved strength
US7966797B2 (en) * 2008-06-25 2011-06-28 Honeywell International Inc. Method of making monofilament fishing lines of high tenacity polyolefin fibers
US8658244B2 (en) * 2008-06-25 2014-02-25 Honeywell International Inc. Method of making colored multifilament high tenacity polyolefin yarns
US8474237B2 (en) 2008-06-25 2013-07-02 Honeywell International Colored lines and methods of making colored lines
US9492587B2 (en) * 2009-04-13 2016-11-15 Abbott Cardiovascular Systems Inc. Stent made from an ultra high molecular weight bioabsorbable polymer with high fatigue and fracture resistance
US9441766B2 (en) 2009-06-02 2016-09-13 Bhp Billiton Petroleum Pty Ltd. Reinforced hose
US9562744B2 (en) 2009-06-13 2017-02-07 Honeywell International Inc. Soft body armor having enhanced abrasion resistance
US7964518B1 (en) 2010-04-19 2011-06-21 Honeywell International Inc. Enhanced ballistic performance of polymer fibers
NL2005455C2 (en) * 2010-10-05 2012-04-06 Polymer Res & Dev Process for producing high-performance polymer fibers.
US8841412B2 (en) 2011-08-11 2014-09-23 Abbott Cardiovascular Systems Inc. Controlling moisture in and plasticization of bioresorbable polymer for melt processing
JP5949216B2 (ja) * 2012-06-28 2016-07-06 東ソー株式会社 エチレン系重合体
EP3051010A1 (de) * 2013-01-25 2016-08-03 DSM IP Assets B.V. Verfahren zur herstellung eines gezogenen multifilamentgarns
IN2012MU03365A (de) 2013-05-26 2015-09-25 Reliance Ind Ltd
CN110952160A (zh) * 2014-07-03 2020-04-03 东洋纺株式会社 高功能复丝
US9834872B2 (en) 2014-10-29 2017-12-05 Honeywell International Inc. High strength small diameter fishing line
WO2020118385A1 (en) 2018-12-12 2020-06-18 Smiljanic Mario Underwater parachute propulsion system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE556923A (de) 1956-12-08
GB1469526A (en) * 1973-03-06 1977-04-06 Nat Res Dev Polymer materials
GB1568964A (en) * 1975-11-05 1980-06-11 Nat Res Dev Oriented polymer materials
NL177840C (nl) * 1979-02-08 1989-10-16 Stamicarbon Werkwijze voor het vervaardigen van een polyetheendraad.
NL177759B (nl) * 1979-06-27 1985-06-17 Stamicarbon Werkwijze ter vervaardiging van een polyetheendraad, en de aldus verkregen polyetheendraad.
NL8104728A (nl) * 1981-10-17 1983-05-16 Stamicarbon Werkwijze voor het vervaardigen van polyetheen filamenten met grote treksterkte.

Also Published As

Publication number Publication date
MX174518B (es) 1994-05-23
JPS6269817A (ja) 1987-03-31
US4436689A (en) 1984-03-13
JPS5881612A (ja) 1983-05-17
ZA827579B (en) 1983-11-30
ES8307306A1 (es) 1983-06-16
DE3280442D1 (de) 1993-09-02
EP0077590B1 (de) 1993-07-28
IN158343B (de) 1986-10-25
AU8941882A (en) 1983-04-28
CA1191008A (en) 1985-07-30
ES516532A0 (es) 1983-06-16
BR8206028A (pt) 1983-09-13
DE3280442T2 (de) 1994-03-24
ATE92116T1 (de) 1993-08-15
JPH0135084B2 (de) 1989-07-24
CS238383B2 (en) 1985-11-13
AU551919B2 (en) 1986-05-15
CS736082A2 (en) 1984-12-14
EP0077590A1 (de) 1983-04-27

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