BR7908795A - Composicao de resina a base de polietileno, contendo uma alta concentracao de material inorganico - Google Patents

Composicao de resina a base de polietileno, contendo uma alta concentracao de material inorganico

Info

Publication number
BR7908795A
BR7908795A BR7908795A BR7908795A BR7908795A BR 7908795 A BR7908795 A BR 7908795A BR 7908795 A BR7908795 A BR 7908795A BR 7908795 A BR7908795 A BR 7908795A BR 7908795 A BR7908795 A BR 7908795A
Authority
BR
Brazil
Prior art keywords
polyethylene
composition
high concentration
based resin
inorganic material
Prior art date
Application number
BR7908795A
Other languages
English (en)
Inventor
Kasebe Morikuni
Noguchi Isamu
Nakae Hiroyuki
Original Assignee
Furukawa Electric Co 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
Application filed by Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Publication of BR7908795A publication Critical patent/BR7908795A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0807Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815Copolymers of ethene with aliphatic 1-olefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0846Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853Vinylacetate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0846Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869Acids or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/16Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR7908795A 1978-08-29 1979-08-29 Composicao de resina a base de polietileno, contendo uma alta concentracao de material inorganico BR7908795A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10531878A JPS5531871A (en) 1978-08-29 1978-08-29 Polyethylene resin composition filled with large amount of inorganic material
PCT/JP1979/000230 WO1980000448A1 (fr) 1978-08-29 1979-08-29 Composition de polyethylene remplie de maniere compacte avec un materiau non organique

Publications (1)

Publication Number Publication Date
BR7908795A true BR7908795A (pt) 1981-08-04

Family

ID=14404351

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7908795A BR7908795A (pt) 1978-08-29 1979-08-29 Composicao de resina a base de polietileno, contendo uma alta concentracao de material inorganico

Country Status (6)

Country Link
US (1) US4353817A (pt)
JP (1) JPS5531871A (pt)
BR (1) BR7908795A (pt)
DE (1) DE2953070C1 (pt)
GB (1) GB2041960B (pt)
WO (1) WO1980000448A1 (pt)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445559C (sv) * 1978-11-23 1989-04-17 Raychem Ltd Flamhaemmad, halogenfri polymerkomposition och anvaendning daerav foer bildning av ett vaermeaaterhaemtningsbart alster
US4373039A (en) 1980-06-11 1983-02-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Elastomer coated fillers and composites thereof comprising at least 60% by wt. of a hydrated filler and an elastomer containing an acid substituent
JPS57115432A (en) * 1981-01-08 1982-07-17 Furukawa Electric Co Ltd:The Highly-inorganic-filled foam of high expansion ratio and its manufacutre
FR2502160B1 (fr) * 1981-03-19 1986-04-18 Cables De Lyon Geoffroy Delore Materiau polymere ignifuge
US4525494A (en) * 1981-06-09 1985-06-25 Robert Andy High strength flame resistant poly-olefins comprising surface coated alumina hydrate plus organic titanate and methods of making the same
JPS5853929A (ja) * 1981-09-28 1983-03-30 Sekisui Chem Co Ltd 架橋ポリエチレン系樹脂発泡体
JPS5861139A (ja) 1981-10-08 1983-04-12 Nippon Yunikaa Kk 難燃性ポリエチレン系樹脂組成物
JPS5879040A (ja) * 1981-11-04 1983-05-12 Fujikura Ltd 難燃性樹脂組成物
DE3150798C2 (de) * 1981-12-22 1989-11-23 AEG-Telefunken Kabelwerke AG, Rheydt, 4050 Mönchengladbach Thermoplastische, halogenfreie flammwidrige Polymermischung
JPS59189782U (ja) * 1983-06-01 1984-12-15 株式会社 サンペツクス カセツトケ−ス
US4549041A (en) * 1983-11-07 1985-10-22 Fujikura Ltd. Flame-retardant cross-linked composition and flame-retardant cable using same
US4529769A (en) * 1983-12-06 1985-07-16 Phillips Petroleum Company Poly(arylene sulfide) composition, molding method and article of manufacture
JPS60248755A (ja) * 1984-05-24 1985-12-09 Fujikura Ltd 高分子組成物
US4594382A (en) * 1984-11-16 1986-06-10 The Dow Chemical Company Thermally stabilized carboxyl-containing ethylene copolymers and preparation thereof
GB2174095A (en) * 1985-03-20 1986-10-29 Dainichi Nippon Cables Ltd Flame-retardant resin compositions
GB2174998B (en) * 1985-03-20 1989-01-05 Dainichi Nippon Cables Ltd Flame-retardant resin compositions
JPH064730B2 (ja) * 1985-06-13 1994-01-19 日本石油化学株式会社 耐熱性にすぐれる難燃性エチレン−アクリル酸エチル共重合体組成物
JPH0618938B2 (ja) * 1985-07-10 1994-03-16 日本石油化学株式会社 電線・ケーブル被覆材
US4795768A (en) * 1985-07-11 1989-01-03 Union Carbide Corporation Impact promoters for mineral-filled thermoplastics
US5194458A (en) * 1987-09-11 1993-03-16 J. M. Huber Corporation Surface modified fillers and compositions containing the same
US5055284A (en) * 1985-12-20 1991-10-08 J. M. Huber Corporation Method for producing amorphous aluminocarbonate compounds
JPS62148546A (ja) * 1985-12-23 1987-07-02 Mitsui Petrochem Ind Ltd 難燃性オレフイン重合体組成物
DE3605848A1 (de) * 1986-02-22 1987-08-27 Standard Elektrik Lorenz Ag Thermoplastische polymermischung
JPH0611816B2 (ja) * 1986-03-14 1994-02-16 三菱電線工業株式会社 難燃性樹脂組成物
JPH0627225B2 (ja) * 1986-03-14 1994-04-13 三菱電線工業株式会社 難燃性樹脂組成物
EP0332773B1 (en) * 1986-09-19 1993-07-14 Sumitomo Electric Industries Limited Flame retardant heat-shrinkable tube
GB2199869B (en) * 1986-11-21 1991-02-27 Broken Hill Pty Co Ltd Sound attenuation with foam
ATE86273T1 (de) * 1987-03-02 1993-03-15 Sumitomo Bakelite Co Flammhemmende olefinharzmischung.
CA1332487C (en) * 1987-06-23 1994-10-11 Yasuaki Yamamoto Flame retardant electrical insulating composition having antifungal action
DE3743297A1 (de) * 1987-12-19 1989-06-29 Huels Troisdorf Verfahren zur herstellung von mehrfarbig strukturierten, homogenen kunststoffbahnen oder -platten
FR2625508B1 (fr) * 1987-12-30 1992-05-22 Charbonnages Ste Chimique Compositions polymeres ignifugees et leur application au revetement de cables electriques
DE3827908A1 (de) * 1988-08-17 1990-02-22 Continental Ag Schwerentflammbarer untertage-foerdergurt
DE3827906C2 (de) * 1988-08-17 1995-05-04 Continental Ag Luftschall-Schutzvorhang
JPH01126346A (ja) * 1988-10-06 1989-05-18 Furukawa Electric Co Ltd:The 無機物高充填高発泡倍率発泡体シート
JPH01126347A (ja) * 1988-10-06 1989-05-18 Furukawa Electric Co Ltd:The 無機物含有エチレン−酢酸ビニル共重合体系発泡体の製造方法
US4952428A (en) * 1988-12-07 1990-08-28 Union Carbide Chemicals And Plastics Company Inc. Flame retardant compositions
US4942069A (en) * 1988-12-07 1990-07-17 Union Carbide Chemicals And Plastics Company, Inc. Flame retardant compositions
EP0423508A1 (en) * 1989-10-20 1991-04-24 General Electric Company Molding compositions
US5399608A (en) * 1989-10-20 1995-03-21 General Electric Company Highly dense thermoplastic molding compositions
US5214088A (en) * 1989-10-20 1993-05-25 General Electric Company Highly dense thermoplastic molding compositions
JPH05247246A (ja) * 1991-09-20 1993-09-24 Furukawa Electric Co Ltd:The 無機物高充填高発泡倍率架橋発泡体シート
CA2103420A1 (en) * 1992-12-22 1994-06-23 Eileen B. Walsh Stabilization of low molecular weight polybutylene terephthalate/polyester blends with phosphorus compounds
US5346767A (en) * 1992-12-22 1994-09-13 General Electric Company Abrasion resistant highly filled polyester compositions
US5441997A (en) * 1992-12-22 1995-08-15 General Electric Company High density polyester-polycarbonate molding composition
GB2274459B (en) * 1993-01-22 1996-05-29 Minnesota Mining & Mfg Intumescent fire protection coatings
US5674931A (en) * 1995-04-07 1997-10-07 General Electric Company Flame retardant heavily filled thermoplastic composition
US6503431B1 (en) * 1998-07-08 2003-01-07 Mitsui Chemicals Inc Process for manufacturing an extruded article and an extruded article
DE19831517C1 (de) * 1998-07-14 2000-07-13 Fraunhofer Ges Forschung Verfahren zur Herstellung thermoplastischer Polymerschäume
US6849217B1 (en) * 1998-12-24 2005-02-01 Pirelli Cavi E Sistemi S.P.A. Process for producing self-extinguishing cables with low-level production of fumes, and flame-retardant compositions used therein
JP2001155545A (ja) 1999-11-26 2001-06-08 Sumitomo Electric Ind Ltd 圧接用電線
AU2001278760A1 (en) * 2000-08-21 2002-03-04 Showa Denko K K Chlorinated polyolefin resin composition
US6852412B2 (en) * 2000-09-18 2005-02-08 Michael John Keogh Fire and thermal insulative wrap
DE10214090A1 (de) * 2001-04-02 2003-02-06 Furukawa Electric Co Ltd Wellschlauch
US20030203695A1 (en) * 2002-04-30 2003-10-30 Polanco Braulio Arturo Splittable multicomponent fiber and fabrics therefrom
DE10240522A1 (de) * 2002-09-03 2004-03-11 Hilti Ag Verfahren zur Herstellung einer Brandschutzplatte
DE10348474A1 (de) * 2003-10-14 2005-05-25 Tesa Ag Kalandrierte Wickelfolie
CN104861281A (zh) * 2015-06-02 2015-08-26 德阳旌特线缆有限公司 一种低烟无卤阻燃电缆料及其制备方法
JP6756691B2 (ja) * 2017-11-07 2020-09-16 日立金属株式会社 絶縁電線
US11512192B2 (en) 2017-12-15 2022-11-29 Byk-Chemie Gmbh Thermoplastic composition having improved flame retardant properties
US10998110B2 (en) * 2019-01-18 2021-05-04 Priority Wire & Cable, Inc. Flame resistant covered conductor cable
JP7100933B1 (ja) * 2022-03-03 2022-07-14 株式会社Tbm 積層シート及び食品包装容器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606054A5 (pt) * 1974-04-12 1978-10-13 Kenrich Petrochemicals
JPS4978741A (pt) * 1972-12-04 1974-07-30
US3950303A (en) * 1974-03-11 1976-04-13 E. I. Du Pont De Nemours And Company Polyolefin/chromium modified mineral compositions and process for their preparation
US4187210A (en) * 1973-12-14 1980-02-05 E. I. Du Pont De Nemours And Company Homogeneous, highly-filled, polyolefin composites
JPS51132254A (en) * 1974-10-17 1976-11-17 Yazaki Corp Flame-retardant crosslinked polyolefin composition
JPS5182334A (ja) * 1975-01-17 1976-07-19 Mitsubishi Petrochemical Co Jishoseijushisoseibutsu
NL7512126A (nl) * 1974-10-18 1976-04-21 Mitsubishi Petrochemical Co Werkwijze voor het bereiden van een zelfdovende harssamenstelling en daaruit vervaardigde pro- dukten.
JPS51119054A (en) * 1975-04-11 1976-10-19 Asahi Chem Ind Co Ltd Polyolefin compounds comprising inorganic fillers
JPS51137736A (en) * 1975-05-26 1976-11-27 Hitachi Ltd Flame-retarded synthet ic resin composition containing hydrated alumina
JPS5211237A (en) * 1975-07-16 1977-01-28 Matsushita Electric Ind Co Ltd Composite material
JPS5845459B2 (ja) * 1975-08-11 1983-10-11 三菱油化株式会社 自消性樹脂組成物
JPS5278948A (en) * 1975-12-26 1977-07-02 Sekisui Chem Co Ltd Flame retardant olefin resin compositions
US4071492A (en) * 1976-04-07 1978-01-31 The Firestone Tire & Rubber Company Polyurethane-urea elastomers based on propylene oxide-tetrahydrofuran copolymers
JPS52123442A (en) * 1976-04-08 1977-10-17 Mitsubishi Petrochem Co Ltd Self-extinguishing resin composition
JPS52144046A (en) * 1976-05-26 1977-12-01 Mitsubishi Gas Chem Co Inc Thermoplastic resin composition
JPS5312940A (en) * 1976-07-23 1978-02-06 Asahi Chem Ind Co Ltd Flame retardant thermoplastic resin composition
JPS5314751A (en) * 1976-07-28 1978-02-09 Hitachi Ltd Flame-retardant polyolefin compositions
US4154718A (en) * 1976-09-02 1979-05-15 Kyowa Chemical Industry Co. Ltd. Fire-retardant thermoplastic resin composition
US4097447A (en) * 1977-03-31 1978-06-27 E. I. Du Pont De Nemours And Company High tensile strength polyethylene/low-hydration alumina composites

Also Published As

Publication number Publication date
US4353817A (en) 1982-10-12
GB2041960B (en) 1983-01-12
DE2953070C1 (de) 1983-08-04
JPS5651181B2 (pt) 1981-12-03
JPS5531871A (en) 1980-03-06
WO1980000448A1 (fr) 1980-03-20
GB2041960A (en) 1980-09-17

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MK Patent expired

Effective date: 19940829