ZA866253B - Process for producing polyethylene articles having a high tensile strength and modulus - Google Patents

Process for producing polyethylene articles having a high tensile strength and modulus

Info

Publication number
ZA866253B
ZA866253B ZA866253A ZA866253A ZA866253B ZA 866253 B ZA866253 B ZA 866253B ZA 866253 A ZA866253 A ZA 866253A ZA 866253 A ZA866253 A ZA 866253A ZA 866253 B ZA866253 B ZA 866253B
Authority
ZA
South Africa
Prior art keywords
modulus
article
tensile strength
high tensile
producing polyethylene
Prior art date
Application number
ZA866253A
Other languages
English (en)
Inventor
Cornelis Wilhelmus Bastiaansen
Pieter Jan Lemstra
Lambert Henry Theodoor Va Unen
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
Publication of ZA866253B publication Critical patent/ZA866253B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/08—Conditioning or physical treatment of the material to be shaped by using wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • B29C55/065—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0866—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
    • B29C2035/0877—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Organic Insulating Materials (AREA)
ZA866253A 1985-08-21 1986-08-19 Process for producing polyethylene articles having a high tensile strength and modulus ZA866253B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8502298A NL8502298A (nl) 1985-08-21 1985-08-21 Werkwijze voor het vervaardigen van polyethyleenvoorwerpen met hoge treksterkte en modulus.

Publications (1)

Publication Number Publication Date
ZA866253B true ZA866253B (en) 1987-03-25

Family

ID=19846445

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA866253A ZA866253B (en) 1985-08-21 1986-08-19 Process for producing polyethylene articles having a high tensile strength and modulus

Country Status (13)

Country Link
US (1) US4888141A (fr)
EP (1) EP0215507B1 (fr)
JP (1) JPS6248527A (fr)
KR (1) KR900004839B1 (fr)
AT (1) ATE47814T1 (fr)
AU (1) AU585053B2 (fr)
BR (1) BR8603956A (fr)
CA (1) CA1275637C (fr)
DE (1) DE3666787D1 (fr)
ES (1) ES2001236A6 (fr)
IN (1) IN167813B (fr)
NL (1) NL8502298A (fr)
ZA (1) ZA866253B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8701219A (nl) * 1987-05-22 1988-12-16 Stamicarbon Werkwijze voor het bereiden van een ultra-verstrekbaar polymeer materiaal, ultra-verstrekbaar polymeermateriaal, alsmede werkwijze voor het vervaardigen van voorwerpen.
NL8801426A (nl) * 1988-06-03 1990-01-02 Stamicarbon Werkwijze en inrichting voor het vervaardigen van eindloze voorwerpen uit kunststof.
US5047446A (en) * 1988-07-22 1991-09-10 Himont Incorporated Thermal treatment of irradiated propylene polymer material
NL9001745A (nl) * 1990-08-01 1992-03-02 Stamicarbon Oplossing van ultra-hoog moleculair polyetheen.
NL9001847A (nl) * 1990-08-21 1992-03-16 Stamicarbon Prothese uit polyetheen gevuld met een anorganische vulstof.
US5514822A (en) * 1991-12-13 1996-05-07 Symetrix Corporation Precursors and processes for making metal oxides
CA2127746A1 (fr) * 1993-07-09 1995-01-10 Dedo Suwanda Procede continu pour l'obtention de produits polyethylene reticules et orientes
US8865788B2 (en) 1996-02-13 2014-10-21 The General Hospital Corporation Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices
US8563623B2 (en) 1996-02-13 2013-10-22 The General Hospital Corporation Radiation melt treated ultra high molecular weight polyethylene prosthetic devices
US5749214A (en) * 1996-10-04 1998-05-12 Cook; Roger B. Braided or twisted line
US6121413A (en) * 1999-04-30 2000-09-19 Burstein; Albert H. Heat treatment of ultra high molecular weight polyethylene
AU6407501A (en) 2000-06-12 2001-12-24 Bhp Petroleum Pty Ltd Improvements relating to hose
WO2003031140A1 (fr) * 2001-10-12 2003-04-17 Stichting Dutch Polymer Institute Procede de frittage de polyethylene a ultra haute masse moleculaire
EP1308255A1 (fr) * 2001-10-30 2003-05-07 Dsm N.V. Procédé pour la fabrication d'un objet en polyéthylène à pois moléculaire ultra élevé et fibre obtenue par ce procédé
DE60302760T2 (de) * 2002-01-29 2006-08-10 Paul Smith Sintern von ultrahochmolekularem polyethylen
EP1601905B1 (fr) 2003-03-05 2012-07-11 BHP Billiton Petroleum Pty Ltd Embout pour tuyau
US7344672B2 (en) * 2004-10-07 2008-03-18 Biomet Manufacturing Corp. Solid state deformation processing of crosslinked high molecular weight polymeric materials
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
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
GB0612991D0 (en) 2006-06-29 2006-08-09 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
GB0616052D0 (en) 2006-08-11 2006-09-20 Bhp Billiton Petroleum Pty Ltd Improvements relating to hose
CN101616782A (zh) * 2006-10-30 2009-12-30 施乐辉骨科用品股份公司 包括交联聚乙烯或使用已交联聚乙烯的方法
AU2008299662B2 (en) 2007-09-14 2013-10-17 Dunlop Oil and Marine Ltd. Hose
US9441766B2 (en) 2009-06-02 2016-09-13 Bhp Billiton Petroleum Pty Ltd. Reinforced hose
US10655042B2 (en) * 2015-11-13 2020-05-19 Schlumberger Norge As Wellbore strengthening additive and uses thereof

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US3563870A (en) * 1969-01-23 1971-02-16 Dow Chemical Co Melt strength and melt extensibility of irradiated linear polyethylene
JPS526314B2 (fr) * 1971-11-01 1977-02-21
US3887319A (en) * 1972-12-08 1975-06-03 Polymer Corp Apparatus for the extrusion of ultra high molecular weight polymeric resins
GB1568964A (en) * 1975-11-05 1980-06-11 Nat Res Dev Oriented polymer materials
GB1603638A (en) * 1978-05-31 1981-11-25 Bowman J Polymer processing
NL177759B (nl) * 1979-06-27 1985-06-17 Stamicarbon Werkwijze ter vervaardiging van een polyetheendraad, en de aldus verkregen polyetheendraad.
CA1142883A (fr) * 1980-09-04 1983-03-15 George White Methode d'irradiation du polyethylene
US4348350A (en) * 1980-09-26 1982-09-07 Michigan Molecular Institute Ultra-drawing crystalline polymers under high pressure
NL8006994A (nl) * 1980-12-23 1982-07-16 Stamicarbon Filamenten met grote treksterkte en modulus en werkwijze ter vervaardiging daarvan.
AU549453B2 (en) * 1981-04-30 1986-01-30 Allied Corporation High tenacity, high modulus, cyrstalline thermoplastic fibres
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JPS58217322A (ja) * 1982-06-12 1983-12-17 Somar Corp 超高分子量ポリエチレンマット製品
EP0115192B2 (fr) * 1982-12-28 1992-07-22 Mitsui Petrochemical Industries, Ltd. Procédé pour la fabrication de filaments étirés en polyéthylène à poids moléculaire très élevé
JPS59216912A (ja) * 1983-05-20 1984-12-07 Toyobo Co Ltd 高強度・高弾性率ポリエチレン繊維の製造方法
KR870001129B1 (ko) * 1983-08-15 1987-06-09 도오요오 보오세끼 가부시끼가이샤 고강력, 고 모듈러스(modulus) 섬유 또는 필름 및 그 제조방법
JPS59216914A (ja) * 1983-10-22 1984-12-07 Toyobo Co Ltd 超高強力ポリエチレン繊維の製造方法
JPS59216913A (ja) * 1983-10-22 1984-12-07 Toyobo Co Ltd 高強度・高弾性率ポリエチレン繊維
JPS60101032A (ja) * 1983-11-08 1985-06-05 Toyobo Co Ltd 高強力高弾性率結晶性重合体延伸物の製造方法
GB8333032D0 (en) * 1983-12-10 1984-01-18 Bp Chem Int Ltd Orientated polyolefins
JPS60132744A (ja) * 1983-12-21 1985-07-15 Nitto Electric Ind Co Ltd 架橋された超高分子量ポリエチレンフイルムの製造法
JPS60228122A (ja) * 1984-04-27 1985-11-13 Toa Nenryo Kogyo Kk ポリエチレン極薄フイルムの製造方法
US4600631A (en) * 1984-05-01 1986-07-15 Massachusetts Institute Of Technology Ultra tough plastic material
JPS60236716A (ja) * 1984-05-10 1985-11-25 Mitsubishi Monsanto Chem Co 超高分子量ポリエチレンフイルム又はシ−トの製造方法
JPH0678379B2 (ja) * 1984-08-30 1994-10-05 三井石油化学工業株式会社 超高分子量結晶性ポリエチレン変性物及びその製造方法
US4655769A (en) * 1984-10-24 1987-04-07 Zachariades Anagnostis E Ultra-high-molecular-weight polyethylene products including vascular prosthesis devices and methods relating thereto and employing pseudo-gel states
DE4128570A1 (de) * 1991-08-28 1993-03-04 Pluss Stauffer Ag Carbonat-haltige mineralische fuellstoffe und pigmente
JPH0659172A (ja) * 1992-08-05 1994-03-04 Ricoh Co Ltd 対物レンズ、および対物レンズの傾き調整方法、および対物レンズ製造装置

Also Published As

Publication number Publication date
CA1275637C (fr) 1990-10-30
JPS6248527A (ja) 1987-03-03
BR8603956A (pt) 1987-03-24
IN167813B (fr) 1990-12-22
KR870001927A (ko) 1987-03-28
EP0215507A1 (fr) 1987-03-25
NL8502298A (nl) 1987-03-16
AU6158786A (en) 1987-02-26
AU585053B2 (en) 1989-06-08
DE3666787D1 (en) 1989-12-14
ATE47814T1 (de) 1989-11-15
EP0215507B1 (fr) 1989-11-08
US4888141A (en) 1989-12-19
KR900004839B1 (ko) 1990-07-08
ES2001236A6 (es) 1988-05-01

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