BE828316A - Procede de fabrication de corps moules a partir de polyolefines - Google Patents

Procede de fabrication de corps moules a partir de polyolefines

Info

Publication number
BE828316A
BE828316A BE155707A BE155707A BE828316A BE 828316 A BE828316 A BE 828316A BE 155707 A BE155707 A BE 155707A BE 155707 A BE155707 A BE 155707A BE 828316 A BE828316 A BE 828316A
Authority
BE
Belgium
Prior art keywords
polyolefins
molded bodies
manufacturing molded
manufacturing
bodies
Prior art date
Application number
BE155707A
Other languages
English (en)
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 filed Critical
Publication of BE828316A publication Critical patent/BE828316A/fr

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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/18—Cross-linking a thermoplastic linear foam during molding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Graft Or Block Polymers (AREA)
  • Organic Insulating Materials (AREA)
BE155707A 1974-04-29 1975-04-24 Procede de fabrication de corps moules a partir de polyolefines BE828316A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2420784A DE2420784C3 (de) 1974-04-29 1974-04-29 Verfahren zur Herstellung von durch energiereiche Strahlen vernetzten Formkörpern aus Polyolefinen

Publications (1)

Publication Number Publication Date
BE828316A true BE828316A (fr) 1975-08-18

Family

ID=5914281

Family Applications (1)

Application Number Title Priority Date Filing Date
BE155707A BE828316A (fr) 1974-04-29 1975-04-24 Procede de fabrication de corps moules a partir de polyolefines

Country Status (13)

Country Link
US (1) US4049757A (fr)
JP (1) JPS50146653A (fr)
AT (1) AT343890B (fr)
BE (1) BE828316A (fr)
CH (1) CH606209A5 (fr)
DE (1) DE2420784C3 (fr)
DK (1) DK147341C (fr)
FR (1) FR2268826B1 (fr)
GB (1) GB1476413A (fr)
IE (1) IE41331B1 (fr)
IT (1) IT1037502B (fr)
NL (1) NL7502998A (fr)
SE (1) SE407224B (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358973A1 (fr) * 1976-07-19 1978-02-17 Pont A Mousson Procede de fabrication de produits en matieres thermoplastiques reticulees et dispositif pour sa mise en oeuvre
DE2712874A1 (de) * 1977-03-24 1978-09-28 Roehm Gmbh Schmier- oder gleitmittel
US4171338A (en) * 1977-11-01 1979-10-16 Allied Chemical Corporation Process for ultra-high molecular weight, high abrasion resistance, cross-linked polyethylene
JPS5499166A (en) * 1978-01-20 1979-08-04 Japan Styrene Paper Corp Production of polyolefinic foamed resin
DE2803252C2 (de) * 1978-01-26 1984-08-23 Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen e.V., 5100 Aachen Verfahren zur Vernetzung von als elektrische Isolatoren dienendem Kunststoff und/oder Kautschuk
DE2914014A1 (de) * 1978-04-07 1980-01-24 Raychem Ltd Polymerzusammensetzungen und ihre verwendung zur herstellung von rueckstellfaehigen formkoerpern, elektrischen isolierungen und heizelementen sowie zur herstellung von semipermeablen membranen
US4213815A (en) * 1978-06-16 1980-07-22 Amerace Corporation Continuous process for producing, by irradiation, a microporous rubber composition suitable for battery separators
US4226926A (en) * 1978-06-16 1980-10-07 Amerace Corporation Flexible, microporous rubber base articles
US4576993A (en) * 1978-09-20 1986-03-18 Raychem Limited Low density polyethylene polymeric compositions
DE3001159C2 (de) * 1980-01-15 1987-03-05 kabelmetal electro GmbH, 3000 Hannover Verfahren zum Herstellen schrumpffähiger Formteile
DE2940719A1 (de) * 1979-10-08 1981-04-09 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur herstellung von schrumpfartikeln
US4367185A (en) * 1980-02-25 1983-01-04 The Furukawa Electric Co., Ltd. Method of producing crosslinked polypropylene foam
US4424293A (en) 1980-02-25 1984-01-03 The Furukawa Electric Co., Ltd. Crosslinkable polypropylene composition
DE3131812C2 (de) * 1981-08-12 1983-06-16 Hewing GmbH & Co, 4434 Ochtrup Verfahren zur Herstellung von Formlingen aus durch Bestrahlen mit Elektronenstrahlen vernetzten Polyolefin-Formmassen
US4499210A (en) * 1982-10-13 1985-02-12 Union Carbide Corporation Process and composition for producing open-cell cross linked polyolefin foam
US5213723A (en) * 1985-06-03 1993-05-25 Sumitomo Chemical Co., Ltd. Process for producing rubber products
US5078925A (en) * 1987-07-01 1992-01-07 Minnesota Mining And Manufacturing Company Preparing polypropylene articles
US4803020A (en) * 1987-11-02 1989-02-07 The Firestone Tire & Rubber Company Process for radiation curing of EPDM roof sheeting utilizing crosslinking promoters
US4942001A (en) * 1988-03-02 1990-07-17 Inc. DeSoto Method of forming a three-dimensional object by stereolithography and composition therefore
IT1217842B (it) * 1988-06-17 1990-03-30 Enichem Sintesi Procedimento per la preparazione di vetri organici
US5131268A (en) * 1990-07-06 1992-07-21 General Electric Company Brake assembly including torque monitor
NL9301601A (nl) * 1993-09-16 1995-04-18 Skf Ind Trading & Dev Werkwijze voor de vervaardiging van een afdichting voor een wentellager, afdichting voor een wentellager, alsmede een van een dergelijke afdichting voorzien wentellager.
CA2126251A1 (fr) 1994-02-18 1995-08-19 Ronald Sinclair Nohr Procede de renforcement du liage chimique par l'action d'un faisceau d'electrons
JP3171422B2 (ja) * 1994-04-20 2001-05-28 日本原子力研究所 改質ポリプロピレンを製造する方法および成形品
US6231978B1 (en) * 1999-03-31 2001-05-15 Union Carbide Chemicals & Plastics Technology Corporation Crosslinkable polyethylene composition
US6127482A (en) * 1999-03-31 2000-10-03 Union Carbide Chemicals & Plastics Technology Corporation Crosslinkable polyethylene composition
DE602006012731D1 (de) * 2005-12-21 2010-04-15 Basell Poliolefine Srl Aus recycelten polyolefinen erhaltene zusammensetzungen
US20070232716A1 (en) * 2006-04-04 2007-10-04 Fina Technology, Inc. Cross-linking resins
EP2014707B1 (fr) * 2007-07-12 2014-04-23 Borealis Technology Oy Compositions de polymère modifié, processus de modification et agents de génération radicaux libres pour fil et applications de câble
US8765832B2 (en) 2011-10-14 2014-07-01 Exxonmobil Chemical Patents Inc. Polyolefin-based crosslinked compositions and methods of making them
US7867433B2 (en) 2008-05-30 2011-01-11 Exxonmobil Chemical Patents Inc. Polyolefin-based crosslinked articles
WO2011057928A1 (fr) 2009-11-11 2011-05-19 Borealis Ag Composition de polymère réticulable et câble possédant des propriétés électriques avantageuses
ES2534468T5 (es) 2009-11-11 2022-10-31 Borealis Ag Composición polimérica y cable eléctrico que comprende la composición polimérica
EP2499176B2 (fr) 2009-11-11 2022-08-10 Borealis AG Câble électrique comprenand une composition polymère comprenant une polyoléfine produite selon un procédé haute pression
ES2758129T3 (es) 2009-11-11 2020-05-04 Borealis Ag Un cable y procedimiento de producción del mismo
EP3591670A1 (fr) 2010-11-03 2020-01-08 Borealis AG Composition polymère et câble électrique comprenant la composition polymère
WO2014040237A1 (fr) * 2012-09-12 2014-03-20 Dow Global Technologies Llc Compositions polymères réticulables, leurs méthodes de fabrication, et articles fabriqués à partir de celles-ci
WO2015058802A1 (fr) * 2013-10-24 2015-04-30 Abb Technology Ltd Matériau d'isolation pour un système de transmission
WO2015149223A1 (fr) * 2014-03-31 2015-10-08 Dow Global Technologies Llc Compositions polymères réticulables avec des co-agents de réticulation de type diallylamide, procédés pour les préparer et articles fabriqués avec celles-ci
EP3182418A1 (fr) * 2015-12-18 2017-06-21 Borealis AG Composition de gaine de câble, gaine de câble et câble, par exemple câble de puissance ou câble de communication
CN109517283A (zh) * 2018-11-30 2019-03-26 东莞市德诚塑化科技有限公司 一种导电聚丁烯、制备方法及其用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294869A (en) * 1957-12-26 1966-12-27 Hercules Inc Cross-linking of atactic polypropylene and atactic copolymers of propylene
US3125546A (en) * 1959-04-15 1964-03-17 Mechanical properties at various temperatures
US3640915A (en) * 1968-10-17 1972-02-08 Expanded Rubber & Plastics Ltd Production of foamed polyethylene
DE2221526A1 (de) * 1972-05-03 1973-11-15 Ver Foerderung Inst Kunststoff Verfahren zum herstellen von hochmolekularen thermoelastischen kunststoffteilen
US3817851A (en) * 1972-10-02 1974-06-18 Dow Chemical Co Radiation cross linking olefin polymers in combination with trivinyl isocyanurate

Also Published As

Publication number Publication date
FR2268826B1 (fr) 1980-01-11
FR2268826A1 (fr) 1975-11-21
IE41331L (en) 1975-10-29
IE41331B1 (en) 1979-12-05
DE2420784A1 (de) 1975-11-06
US4049757A (en) 1977-09-20
DK147341C (da) 1985-01-14
GB1476413A (en) 1977-06-16
DE2420784B2 (de) 1977-03-10
AT343890B (de) 1978-06-26
JPS50146653A (fr) 1975-11-25
CH606209A5 (fr) 1978-10-31
IT1037502B (it) 1979-11-20
ATA312175A (de) 1977-10-15
DK147341B (da) 1984-06-25
NL7502998A (nl) 1975-10-31
SE7504914L (sv) 1975-10-30
DK166575A (da) 1975-10-30
SE407224B (sv) 1979-03-19
DE2420784C3 (de) 1979-02-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19840424