DE3689072T2 - Hochfeste polyolefine. - Google Patents

Hochfeste polyolefine.

Info

Publication number
DE3689072T2
DE3689072T2 DE86907198T DE3689072T DE3689072T2 DE 3689072 T2 DE3689072 T2 DE 3689072T2 DE 86907198 T DE86907198 T DE 86907198T DE 3689072 T DE3689072 T DE 3689072T DE 3689072 T2 DE3689072 T2 DE 3689072T2
Authority
DE
Germany
Prior art keywords
polyolefine
strength
strength polyolefine
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE86907198T
Other languages
English (en)
Other versions
DE3689072D1 (de
Inventor
Henri Chanzy
Bruno Rotzinger
Paul Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE3689072D1 publication Critical patent/DE3689072D1/de
Application granted granted Critical
Publication of DE3689072T2 publication Critical patent/DE3689072T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0088—Molecular weight
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Artificial Filaments (AREA)
DE86907198T 1985-11-25 1986-11-24 Hochfeste polyolefine. Expired - Fee Related DE3689072T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80215385A 1985-11-25 1985-11-25
US06/901,768 US4769433A (en) 1985-11-25 1986-08-29 High strength polyolefins
PCT/US1986/002483 WO1987003288A1 (en) 1985-11-25 1986-11-24 High strength polyolefins

Publications (2)

Publication Number Publication Date
DE3689072D1 DE3689072D1 (de) 1993-10-28
DE3689072T2 true DE3689072T2 (de) 1994-04-07

Family

ID=27122420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE86907198T Expired - Fee Related DE3689072T2 (de) 1985-11-25 1986-11-24 Hochfeste polyolefine.

Country Status (7)

Country Link
US (1) US4769433A (de)
EP (1) EP0248056B1 (de)
JP (1) JPH0660217B2 (de)
KR (1) KR910002460B1 (de)
CA (1) CA1297232C (de)
DE (1) DE3689072T2 (de)
WO (1) WO1987003288A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879076A (en) * 1986-06-17 1989-11-07 Nippon Oil Co., Ltd. Process for the production of polyethylene materials
JPS63265619A (ja) * 1986-12-19 1988-11-02 Toyobo Co Ltd ポリエチレン延伸フィラメントおよび延伸フィルムの製造方法
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.
DE3850905T2 (de) * 1987-05-06 1994-12-01 Mitsui Petrochemical Ind Molekular orientiertes geformtes Gebilde aus Ethylen-alpha-olefin-copolymer mit ultrahohem Molekulargewicht.
US5033253A (en) * 1987-07-02 1991-07-23 W. R. Grace & Co.-Conn. Process for skin packaging electostatically sensitive items
JPH0776246B2 (ja) * 1987-10-01 1995-08-16 日本石油株式会社 高強度・高弾性率ポリエチレン材料の製造方法
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
FR2624028B1 (fr) * 1987-12-04 1992-09-11 Rossignol Sa Procede pour ameliorer les proprietes de glissement d'une semelle de ski en polyethylene haute densite en poudre, et de tres haut poids moleculaire
JPH0761687B2 (ja) * 1988-07-09 1995-07-05 日本石油株式会社 高強度・高弾性率ポリエチレン材料の製造方法
US5270420A (en) * 1988-07-29 1993-12-14 Idemitsu Kosan Company Limited Stretched molding
US5180470A (en) * 1989-06-05 1993-01-19 The Regents Of The University Of California Deposition of highly-oriented PTFE films and uses therefor
US5006390A (en) * 1989-06-19 1991-04-09 Allied-Signal Rigid polyethylene reinforced composites having improved short beam shear strength
US5352732A (en) * 1990-08-07 1994-10-04 E. I. Du Pont De Nemours And Company Homogeneous, high modulus ultrahigh molecular weight polyethylene composites and processes for the preparation thereof
US5292584A (en) * 1991-04-11 1994-03-08 E. I. Du Pont De Nemours And Company Ultrahigh molecular weight polyethylene and lightly-filled composites thereof
CA2114101A1 (en) * 1991-07-26 1993-02-18 Edward George Howard Jr Homogeneous high modulus ultrahigh molecular weight polyethylene composites and processes for the preparation thereof
ATE164859T1 (de) * 1992-01-28 1998-04-15 Dsm Nv Ethylenpolymer mit einer intrinsike viscosität von wenigstens 4 dl/g und ein verfahren zu seiner herstellung
AU659626B2 (en) * 1992-02-03 1995-05-25 Regents Of The University Of California, The Deposition of highly-oriented PTFE films and uses therefor
US5540990A (en) * 1995-04-27 1996-07-30 Berkley, Inc. Polyolefin line
US5846654A (en) * 1995-06-02 1998-12-08 Hercules Incorporated High tenacity, high elongation polypropylene fibers, their manufacture, and use
EP1057839A1 (de) * 1999-06-03 2000-12-06 Dsm N.V. Verfahren zum Homopolymerisieren von Ethylen
EP1057837A1 (de) * 1999-06-03 2000-12-06 Dsm N.V. Verfahren zur Äthylenhomopolymerisation
WO2002031003A1 (en) * 2000-10-09 2002-04-18 Dsm N.V. Process for the homopolymerisation of ethylene
US20050035481A1 (en) * 2001-10-12 2005-02-17 Sanjay Rastogi Process to sinter ultra high molecular weight polyethylene
US20140335355A1 (en) * 2006-05-22 2014-11-13 Innegra Technologies, Llc Hybrid Composite Yarn
US20090218732A1 (en) * 2008-02-29 2009-09-03 David Cron System and method for edge heating of stretch film
EP2274365A1 (de) * 2008-04-29 2011-01-19 Novameer B.V. Verfahren zur herstellung eines hochfesten polyethylenfilms
PT2307180E (pt) * 2008-06-19 2012-02-03 Teijin Aramid Bv Processo para o fabrico de películas de poliolefina
US20100087602A1 (en) * 2008-10-08 2010-04-08 Fina Technology, Inc. Long chain branched polypropylene for cast film applications
EP2907829B1 (de) * 2014-02-13 2020-08-19 Borealis AG Mit Ziegler-Natta-Katalysator hergestelltes, entwirrtes Polyethylen mit hohem oder ultrahohem Molekulargewicht
WO2022049016A1 (en) 2020-09-03 2022-03-10 Sabic Global Technologies B.V. Ultra-high molecular weight polyethylene polymers having improved processability and morpology

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU36663A1 (de) * 1957-12-11
US4012342A (en) * 1958-02-14 1977-03-15 Exxon Research And Engineering Company Catalyst-containing fibers and the polymerization of olefins thereon
US3162620A (en) * 1961-05-04 1964-12-22 Du Pont Ethylene polymers prepared in the form of a coherent film at a quiescent liquid catalyst surface
DE1770765A1 (de) * 1968-07-02 1971-11-18 Veba Chemie Ag Verfahren zur Polymerisation von Olefinen
US3891610A (en) * 1969-11-06 1975-06-24 Crown Zellerbach Corp Polyolefin fibers and process of formation during polymerization
US3922257A (en) * 1971-09-27 1975-11-25 Hercules Inc Preparation of fibrous copolymers of propylene and ethylene
FR2312512A1 (fr) * 1975-05-27 1976-12-24 Naphtachimie Sa Procede de polymerisation des olefines en lit fluidise
US4276348A (en) * 1977-11-03 1981-06-30 Monsanto Company High tenacity polyethylene fibers and process for producing same
NL177759B (nl) * 1979-06-27 1985-06-17 Stamicarbon Werkwijze ter vervaardiging van een polyetheendraad, en de aldus verkregen polyetheendraad.
US4385026A (en) * 1979-08-13 1983-05-24 Imperial Chemical Industries Limited Removal of solvent from gels of high molecular weight crystalline polymers
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.
US4356138A (en) * 1981-01-15 1982-10-26 Allied Corporation Production of high strength polyethylene filaments
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
KR910002460B1 (ko) 1991-04-23
CA1297232C (en) 1992-03-10
JPS62502477A (ja) 1987-09-24
WO1987003288A1 (en) 1987-06-04
EP0248056A1 (de) 1987-12-09
EP0248056B1 (de) 1993-09-22
EP0248056A4 (de) 1988-05-10
DE3689072D1 (de) 1993-10-28
KR880700825A (ko) 1988-04-12
JPH0660217B2 (ja) 1994-08-10
US4769433A (en) 1988-09-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee