BE875387A - Compositions polymeres - Google Patents

Compositions polymeres

Info

Publication number
BE875387A
BE875387A BE0/194458A BE194458A BE875387A BE 875387 A BE875387 A BE 875387A BE 0/194458 A BE0/194458 A BE 0/194458A BE 194458 A BE194458 A BE 194458A BE 875387 A BE875387 A BE 875387A
Authority
BE
Belgium
Prior art keywords
polymeric compositions
polymeric
compositions
Prior art date
Application number
BE0/194458A
Other languages
English (en)
French (fr)
Inventor
R Clarke
Original Assignee
Raychem Ltd
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
Priority claimed from US05/894,511 external-priority patent/US4275180A/en
Application filed by Raychem Ltd filed Critical Raychem Ltd
Publication of BE875387A publication Critical patent/BE875387A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4471—Terminating devices ; Cable clamps
    • G02B6/4476—Terminating devices ; Cable clamps with heat-shrinkable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/261—Polyethylene
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H02G15/1806—Heat shrinkable sleeves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
BE0/194458A 1978-04-07 1979-04-06 Compositions polymeres BE875387A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/894,511 US4275180A (en) 1977-04-12 1978-04-07 Polymer compositions

Publications (1)

Publication Number Publication Date
BE875387A true BE875387A (fr) 1979-10-08

Family

ID=25403178

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/194458A BE875387A (fr) 1978-04-07 1979-04-06 Compositions polymeres

Country Status (3)

Country Link
JP (1) JPS559677A (en, 2012)
BE (1) BE875387A (en, 2012)
GB (1) GB2019412B (en, 2012)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322575A (en) 1978-12-13 1982-03-30 Raychem Limited Flame retardant compositions
JPS56152853A (en) * 1980-04-30 1981-11-26 Nippon Oil Co Ltd Polyethylene resin composition
JPS56147838A (en) * 1980-04-18 1981-11-17 Nippon Oil Co Ltd Composition for forming insulation layer
US4425174A (en) 1980-09-17 1984-01-10 Raychem Limited Method of making heat shrinkable articles
JPS5829841A (ja) * 1981-08-14 1983-02-22 Asahi Chem Ind Co Ltd 改良されたポリエチレン組成物
CA1195792A (en) * 1981-09-16 1985-10-22 William J. Michie, Jr. Drip irrigation tubing cross-linked by irradiation and extrudable tube forming composition
GB2110885A (en) * 1981-10-19 1983-06-22 Raychem Ltd Fire protection for an electrical conduit
JPS58118839A (ja) * 1982-01-08 1983-07-15 Hitachi Cable Ltd 半導電性組成物
US4427725A (en) 1982-02-11 1984-01-24 Raychem Limited Dimensionally-recoverable article
ZA832777B (en) * 1982-04-27 1984-11-28 Bp Chem Int Ltd Polyethylene blend and film
US4451536A (en) * 1982-06-15 1984-05-29 National Distillers And Chemical Corporation Heat distortion-resistant thermoplastic semi-conductive composition
JPS58225504A (ja) * 1982-06-23 1983-12-27 住友電気工業株式会社 架橋ポリエチレンケ−ブル
US4816517A (en) * 1982-09-29 1989-03-28 Vulkor, Incorporated Crosslinked polymer interdispersions containing polyolefin and method of making
EP0108491B1 (en) * 1982-10-01 1987-08-12 Raychem Limited Electric wire with flame retarded cladding
US4525257A (en) * 1982-12-27 1985-06-25 Union Carbide Corporation Low level irradiated linear low density ethylene/alpha-olefin copolymers and film extruded therefrom
GB8300220D0 (en) * 1983-01-06 1983-02-09 Raychem Ltd Arrangement for enclosing substrates
US4631098A (en) * 1983-01-06 1986-12-23 Raychem Limited Heat-recoverable article
US4624720A (en) * 1983-01-06 1986-11-25 Raychem Ltd Dimensionally heat-recoverable article
US4485217A (en) * 1983-04-13 1984-11-27 Mobil Oil Corporation Method for reducing shrinkage of injection molded linear low density polyethylene
US4678836A (en) * 1984-01-03 1987-07-07 The Dow Chemical Company Blends of ethylene/acrylic acid copolymers with linear low density polyethylene
JPS60231747A (ja) * 1984-05-02 1985-11-18 Mitsui Petrochem Ind Ltd 熱可塑性エラストマ−
SE8402396L (sv) * 1984-05-03 1985-11-04 Unifos Kemi Ab Isoleringskomposition for kabel
US4551380A (en) * 1984-05-10 1985-11-05 W. R. Grace & Co., Cryovac Div. Oriented heat-sealable multilayer packaging film
US4514465A (en) * 1984-05-30 1985-04-30 W. R. Grace & Co., Cryovac Div. Storm window film comprising at least five layers
US4643943A (en) * 1984-05-30 1987-02-17 W. R. Grace & Co., Cryovac Div. Multi-layer polyolefin shrink film
US4614764A (en) * 1985-03-06 1986-09-30 Mobil Oil Corporation Linear low density ethylene polymers blended with modified linear low density ethylene polymers
JPS61228045A (ja) * 1985-03-30 1986-10-11 Mitsubishi Cable Ind Ltd 樹脂組成物
JPS61225236A (ja) * 1985-03-30 1986-10-07 Mitsubishi Cable Ind Ltd 樹脂組成物
GB8614369D0 (en) * 1986-06-12 1986-07-16 Raychem Ltd Blocking arrangement
US4839235A (en) * 1986-06-30 1989-06-13 W. R. Grace & Co. Oxygen barrier film
JPS6372746A (ja) * 1986-09-17 1988-04-02 Nippon Oil Co Ltd 熱可塑性エラストマ−組成物
US4760116A (en) * 1986-11-26 1988-07-26 E. I. Du Pont De Nemours And Company Monolayer polyethylene shrink film
CA2003882C (en) * 1988-12-19 1997-01-07 Edwin Rogers Smith Heat shrinkable very low density polyethylene terpolymer film
JPH0356517A (ja) * 1989-07-26 1991-03-12 Sumitomo Bakelite Co Ltd シラングラフトマー及び絶縁電線の製造方法
US5508319A (en) * 1991-06-21 1996-04-16 Montell North America Inc. High melt strength, ethylene polymer, process for making it, and use thereof
DE4313153C1 (de) * 1993-04-22 1994-05-05 Stewing Nachrichtentechnik Verfahren zur Verminderung der Rißanfälligkeit bei einer wärmerückstellbaren Werkstoffbahn
GB9310235D0 (en) * 1993-05-18 1993-06-30 Raychem Ltd Heat-shrinkable article
DE4337116A1 (de) * 1993-10-29 1995-05-04 Cellpack Gmbh Schlauchförmige Kunstoffolie, ihre Verwendung und Verfahren zu ihrer Herstellung
US6593386B1 (en) 1999-09-13 2003-07-15 Sealed Air Corporation (U.S.) Compitable linear and branched ethylenic polymers and foams therefrom
BRPI0419198A (pt) * 2004-11-16 2007-12-18 Borealis Tech Oy composição de polietileno reticulável, um cabo elétrico compreendendo a mesma, e um processo para sua preparação
EP3116948B1 (en) 2014-03-10 2020-12-09 Hickory Springs Manufacturing Company High temperature non-crosslinked polyethylene-based foam and methods of making the same
US12291818B2 (en) 2019-12-17 2025-05-06 Pirelli Tyre S.P.A Process and apparatus for manufacturing a metallic reinforcing cord for tyres for vehicle wheels
WO2021124138A1 (en) 2019-12-17 2021-06-24 Pirelli Tyre S.P.A. Metallic reinforcing cord for tyres for vehicle wheels
JP2023097144A (ja) 2021-12-27 2023-07-07 国立大学法人大阪大学 ガラス粉末複合体、及びガラス粉末複合体の製造方法

Also Published As

Publication number Publication date
GB2019412B (en) 1982-09-15
GB2019412A (en) 1979-10-31
JPS559677A (en) 1980-01-23
JPH0322416B2 (en, 2012) 1991-03-26

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: RAYCHEM LTD

Effective date: 19990406