DE69822718D1 - Kabel mit einer wiederverwertbaren halogenfreien Beschichtung aus Polypropylen und einem Ethylencopolymer mit hoher Strukturuniformität - Google Patents
Kabel mit einer wiederverwertbaren halogenfreien Beschichtung aus Polypropylen und einem Ethylencopolymer mit hoher StrukturuniformitätInfo
- Publication number
- DE69822718D1 DE69822718D1 DE69822718T DE69822718T DE69822718D1 DE 69822718 D1 DE69822718 D1 DE 69822718D1 DE 69822718 T DE69822718 T DE 69822718T DE 69822718 T DE69822718 T DE 69822718T DE 69822718 D1 DE69822718 D1 DE 69822718D1
- Authority
- DE
- Germany
- Prior art keywords
- polypropylene
- cable
- ethylene copolymer
- coating made
- high structural
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/006—Additives being defined by their surface area
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2938—Coating on discrete and individual rods, strands or filaments
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI971739 | 1997-07-23 | ||
IT97MI001739A IT1293757B1 (it) | 1997-07-23 | 1997-07-23 | Cavi con rivestimento riciclabile a distribuzione omogenea |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69822718D1 true DE69822718D1 (de) | 2004-05-06 |
DE69822718T2 DE69822718T2 (de) | 2005-04-28 |
Family
ID=11377607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69822718T Expired - Lifetime DE69822718T2 (de) | 1997-07-23 | 1998-07-07 | Kabel mit einer wiederverwertbaren halogenfreien Beschichtung aus Polypropylen und einem Ethylencopolymer mit hoher Strukturuniformität |
Country Status (14)
Country | Link |
---|---|
US (1) | US6255399B1 (de) |
EP (1) | EP0893802B1 (de) |
JP (1) | JPH11120825A (de) |
KR (1) | KR100536616B1 (de) |
AR (1) | AR016372A1 (de) |
AT (1) | ATE263417T1 (de) |
AU (1) | AU747358B2 (de) |
BR (1) | BR9802552A (de) |
CA (1) | CA2243424C (de) |
DE (1) | DE69822718T2 (de) |
DK (1) | DK0893802T3 (de) |
ES (1) | ES2218734T3 (de) |
IT (1) | IT1293757B1 (de) |
NZ (1) | NZ330985A (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6410651B1 (en) | 1997-07-23 | 2002-06-25 | Pirelli Cavi E Sistemi S.P.A. | Cables with a halogen-free recyclable coating comprising polypropylene and an ethylene copolymer having high structural uniformity |
IT1293757B1 (it) * | 1997-07-23 | 1999-03-10 | Pirelli Cavi S P A Ora Pirelli | Cavi con rivestimento riciclabile a distribuzione omogenea |
AU763028B2 (en) * | 1998-12-30 | 2003-07-10 | Prysmian Cavi E Sistemi Energia S.R.L. | Cables with a recyclable coating |
US6596392B1 (en) * | 1999-01-29 | 2003-07-22 | Mitsui Chemicals, Inc. | Sheathed wires and cables |
DE10081095B4 (de) * | 1999-04-13 | 2006-04-13 | Asahi Kasei Kabushiki Kaisha | Verfahren zur Herstellung einer Kautschukzusammensetzung |
US6815062B2 (en) | 1999-06-21 | 2004-11-09 | Pirelli Cavi E Sistemi S.P.A. | Cable, in particular for electric energy transportation or distribution, and an insulating composition used therein |
EP1192624B1 (de) * | 1999-06-21 | 2004-09-15 | Pirelli & C. S.p.A. | Kabel, insbesondere zum elektrischen energietransport oder zur energieverteilung |
US6861143B2 (en) | 1999-11-17 | 2005-03-01 | Pirelli Cavi E Sistemi S.P.A. | Cable with recyclable covering |
ES2215778T3 (es) * | 1999-11-17 | 2004-10-16 | PIRELLI & C. S.P.A. | Cable con cubierta reciclable. |
ES2320856T3 (es) | 2000-12-06 | 2009-05-29 | Prysmian S.P.A. | Procedimiento para la produccion de un cable con un recubrimiento recicable. |
DE60236166D1 (de) * | 2001-05-30 | 2010-06-10 | Prysmian Spa | Einen formstabilen polymer enthaltendes optisches faserkabel |
WO2002100940A1 (en) * | 2001-06-08 | 2002-12-19 | Thermoplastic Rubber Systems, Inc. | Thermoplastic vulcanizates |
US6911489B2 (en) * | 2002-06-10 | 2005-06-28 | Asahi Glass Fluoropolymers Usa, Inc. | Methods for preparing agglomerated pellets of polytetrafluoroethylene and molded articles and the agglomerated pellets of polytetrafluoroethylene and molded articles prepared thereby |
US8475920B2 (en) | 2004-06-28 | 2013-07-02 | Prysmian Cavi E Sistemi Energia Srl | Cable with environmental stress cracking resistance |
WO2007049090A1 (en) * | 2005-10-27 | 2007-05-03 | Prysmian Cavi E Sistemi Energia S.R.L. | Low-smoke self-extinguishing cable and flame-retardant composition comprising natural magnesium hydroxide |
EP1847555A1 (de) | 2006-04-18 | 2007-10-24 | Borealis Technology Oy | Mehrfach verzweigtes Polypropylen |
ATE421760T1 (de) | 2006-07-10 | 2009-02-15 | Borealis Tech Oy | Elektrischer isolierfilm |
ATE441931T1 (de) * | 2006-07-10 | 2009-09-15 | Borealis Tech Oy | Kabelschicht auf der basis von polypropylen mit hoher elektrischer ausfall-spannungsfestigkeit |
DE602006018132D1 (de) | 2006-07-10 | 2010-12-23 | Borealis Tech Oy | Biaxial orientierte Polypropylenfolie |
DE602006006061D1 (de) | 2006-08-25 | 2009-05-14 | Borealis Tech Oy | Polypropylenschaumstoff |
EP1967547A1 (de) | 2006-08-25 | 2008-09-10 | Borealis Technology OY | Extrusionsbeschichtetes Substrat |
EP1903579B1 (de) | 2006-09-25 | 2010-03-24 | Borealis Technology Oy | Koaxiales Kabel |
EP1939230B1 (de) | 2006-12-28 | 2009-03-04 | Borealis Technology Oy | Verfahren zur Herstellung von verzweigtem Polypropylen |
CA2836773A1 (en) * | 2011-05-04 | 2012-11-08 | Borealis Ag | Polymer composition for electrical devices |
CN103842871A (zh) | 2011-08-04 | 2014-06-04 | 普雷斯曼电信电缆和系统英国有限公司 | 低火灾风险的光纤分支电缆 |
KR102003565B1 (ko) * | 2013-01-21 | 2019-07-24 | 한국전력공사 | 전력 케이블 |
KR102020069B1 (ko) * | 2013-04-29 | 2019-11-04 | 한국전력공사 | 증가된 용량을 갖는 컴팩트 전력케이블 |
US10662323B2 (en) | 2013-08-12 | 2020-05-26 | Nkt Hv Cables Ab | Thermoplastic blend formulations for cable insulations |
US10943710B2 (en) | 2014-12-19 | 2021-03-09 | Borealis Ag | Power cable polymer composition comprising thermoplastic and having advantageous properties |
WO2016128785A1 (en) | 2015-02-10 | 2016-08-18 | Prysmian S.P.A. | Fire resistant cable |
FR3045920B1 (fr) | 2015-12-18 | 2018-01-19 | Nexans | Cable electrique a moyenne ou haute tension |
ES2796335T3 (es) | 2016-01-26 | 2020-11-26 | Prysmian Spa | Sistema de cable resistente al fuego |
KR101859852B1 (ko) | 2016-12-27 | 2018-05-18 | 한화토탈 주식회사 | 폴리프로필렌 수지 및 이를 절연층에 포함하는 전력 케이블 |
RU2770612C1 (ru) | 2018-10-02 | 2022-04-19 | Бореалис Аг | Высокоскоростное сшивание привитых пластомеров |
TW202128865A (zh) | 2019-11-18 | 2021-08-01 | 美商陶氏全球科技有限責任公司 | 抗熱老化之可撓性聚烯烴調配物 |
AU2022323375A1 (en) | 2021-08-04 | 2024-02-22 | Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical Corporation | Flexible polypropylene modified insulation material, preparation method therefor, and application thereof |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4317765A (en) | 1968-02-01 | 1982-03-02 | Champion International Corporation | Compatibilization of hydroxyl-containing fillers and thermoplastic polymers |
USRE31518E (en) | 1971-08-12 | 1984-02-07 | Uniroyal, Inc. | Dynamically partially cured thermoplastic blend of monoolefin copolymer rubber and polyolefin plastic |
GB1514081A (en) | 1975-05-30 | 1978-06-14 | Kyowa Chem Ind Co Ltd | Particulate magnesium hydroxide |
US4145404A (en) | 1975-05-30 | 1979-03-20 | Kyowa Chemical Industry Co., Ltd. | Magnesium hydroxides having novel structure, process for production thereof, and resin compositions containing them |
US4130535A (en) | 1975-07-21 | 1978-12-19 | Monsanto Company | Thermoplastic vulcanizates of olefin rubber and polyolefin resin |
US4348459A (en) | 1980-11-10 | 1982-09-07 | Uniroyal, Inc. | Thermoplastic elastomer and electrical article insulated therewith |
JPS61213237A (ja) * | 1985-03-20 | 1986-09-22 | Dainichi Nippon Cables Ltd | 難燃性樹脂組成物 |
JPS63225641A (ja) | 1987-03-16 | 1988-09-20 | Sumitomo Bakelite Co Ltd | 難燃オレフイン系樹脂組成物 |
JPS63292505A (ja) * | 1987-05-26 | 1988-11-29 | Hitachi Cable Ltd | 半導電性樹脂組成物 |
US5008204A (en) | 1988-02-02 | 1991-04-16 | Exxon Chemical Patents Inc. | Method for determining the compositional distribution of a crystalline copolymer |
US4948669A (en) * | 1988-02-08 | 1990-08-14 | E. I. Du Pont De Nemours And Company | Flame retardant ethylene polymer blends |
JPH0742461B2 (ja) | 1988-05-23 | 1995-05-10 | 水澤化学工業株式会社 | 水酸化マグネシウム系難燃剤及びその製法 |
US5229478A (en) | 1988-06-16 | 1993-07-20 | Exxon Chemical Patents Inc. | Process for production of high molecular weight EPDM elastomers using a metallocene-alumoxane catalyst system |
US4985502A (en) | 1988-12-23 | 1991-01-15 | Showa Denko K.K. | Thermoplastic elastomer |
NZ235032A (en) | 1989-08-31 | 1993-04-28 | Dow Chemical Co | Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component |
US5064802A (en) | 1989-09-14 | 1991-11-12 | The Dow Chemical Company | Metal complex compounds |
US4948840A (en) | 1989-11-14 | 1990-08-14 | Himont Incorporated | Thermoplastic elastomer of propylene polymer material and crosslinked ethylene-propylene rubber |
JPH03231944A (ja) | 1990-02-07 | 1991-10-15 | Nippon Petrochem Co Ltd | 難燃性樹脂組成物 |
US5272236A (en) | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
US5180889A (en) * | 1990-12-13 | 1993-01-19 | Union Carbide Chemicals & Plastics Technology Corporation | Crush resistant cable insulation |
JP3019225B2 (ja) | 1991-07-08 | 2000-03-13 | 住友電気工業株式会社 | 難燃性組成物 |
US5246783A (en) | 1991-08-15 | 1993-09-21 | Exxon Chemical Patents Inc. | Electrical devices comprising polymeric insulating or semiconducting members |
IE920241A1 (en) | 1991-08-23 | 1993-02-24 | Hitachi Cable | Non-halogenated fire retardant resin composition and wires¹and cables coated therewith |
JPH05128914A (ja) * | 1991-11-05 | 1993-05-25 | Mitsubishi Cable Ind Ltd | 電気絶縁用ポリプロピレンおよびその製造方法 |
IT1252388B (it) | 1991-11-12 | 1995-06-12 | Sviluppo Settori Impiego Srl | Polimeri e copolimeri del propilene aggraffati con vinilpolibutadiene e procedimento di preparazione |
IT1254547B (it) | 1992-03-23 | 1995-09-25 | Montecatini Tecnologie Srl | Copolimeri elastomerici dell'etilene con alfa-olefine. |
US5414040A (en) | 1992-09-15 | 1995-05-09 | The Dow Chemical Company | Formulated ethylene/α-olefin elastomeric compounds |
ES2126002T3 (es) * | 1992-09-15 | 1999-03-16 | Dow Chemical Co | Modificacion de la resistencia al choque de termoplasticos. |
JP3328360B2 (ja) | 1993-03-31 | 2002-09-24 | 三井化学株式会社 | 熱可塑性エラストマー |
IT1264483B1 (it) | 1993-06-30 | 1996-09-23 | Spherilene Srl | Copolimeri elastomerici dell'etilene con propilene |
JP3339154B2 (ja) | 1993-12-10 | 2002-10-28 | 住友電気工業株式会社 | 難燃性組成物及び電線、ケーブル |
DE19503672A1 (de) | 1995-01-25 | 1996-08-01 | Siemens Ag | Mehradriges, kunststoffisoliertes Niederspannungs-Starkstromkabel |
GB9504705D0 (en) | 1995-03-08 | 1995-04-26 | Scapa Group Plc | Wire coating composition |
US5525757A (en) | 1995-03-15 | 1996-06-11 | Belden Wire & Cable Co. | Flame retardant polyolefin wire insulations |
JP3354352B2 (ja) * | 1995-06-14 | 2002-12-09 | 住友ベークライト株式会社 | 熱可塑性エラストマーの製造方法 |
MY114719A (en) * | 1995-06-29 | 2002-12-31 | Mitsui Chemicals Inc | Olefin thermoplastic elastomer compositions |
JP3638738B2 (ja) | 1995-12-19 | 2005-04-13 | 協和化学工業株式会社 | ポリオレフィンまたはその共重合体よりなる耐熱劣化性樹脂組成物および成形品 |
IT1293757B1 (it) * | 1997-07-23 | 1999-03-10 | Pirelli Cavi S P A Ora Pirelli | Cavi con rivestimento riciclabile a distribuzione omogenea |
-
1997
- 1997-07-23 IT IT97MI001739A patent/IT1293757B1/it active IP Right Grant
-
1998
- 1998-07-07 DE DE69822718T patent/DE69822718T2/de not_active Expired - Lifetime
- 1998-07-07 ES ES98112528T patent/ES2218734T3/es not_active Expired - Lifetime
- 1998-07-07 DK DK98112528T patent/DK0893802T3/da active
- 1998-07-07 EP EP98112528A patent/EP0893802B1/de not_active Expired - Lifetime
- 1998-07-07 AT AT98112528T patent/ATE263417T1/de active
- 1998-07-15 NZ NZ330985A patent/NZ330985A/xx not_active IP Right Cessation
- 1998-07-17 AU AU77303/98A patent/AU747358B2/en not_active Expired
- 1998-07-20 CA CA002243424A patent/CA2243424C/en not_active Expired - Lifetime
- 1998-07-21 AR ARP980103549A patent/AR016372A1/es active IP Right Grant
- 1998-07-22 BR BR9802552-0A patent/BR9802552A/pt not_active IP Right Cessation
- 1998-07-23 US US09/121,558 patent/US6255399B1/en not_active Expired - Lifetime
- 1998-07-23 JP JP10208051A patent/JPH11120825A/ja active Pending
- 1998-07-23 KR KR1019980029690A patent/KR100536616B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ITMI971739A1 (it) | 1999-01-23 |
ATE263417T1 (de) | 2004-04-15 |
AR016372A1 (es) | 2001-07-04 |
CA2243424A1 (en) | 1999-01-23 |
US6255399B1 (en) | 2001-07-03 |
KR100536616B1 (ko) | 2006-07-06 |
DE69822718T2 (de) | 2005-04-28 |
IT1293757B1 (it) | 1999-03-10 |
AU7730398A (en) | 1999-02-04 |
JPH11120825A (ja) | 1999-04-30 |
AU747358B2 (en) | 2002-05-16 |
BR9802552A (pt) | 1999-12-21 |
ES2218734T3 (es) | 2004-11-16 |
CA2243424C (en) | 2008-05-20 |
DK0893802T3 (da) | 2004-08-02 |
EP0893802A1 (de) | 1999-01-27 |
KR19990014106A (ko) | 1999-02-25 |
EP0893802B1 (de) | 2004-03-31 |
NZ330985A (en) | 1999-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69822718D1 (de) | Kabel mit einer wiederverwertbaren halogenfreien Beschichtung aus Polypropylen und einem Ethylencopolymer mit hoher Strukturuniformität | |
DE69823107D1 (de) | Kabel mit einer wiederverwertbaren halogenfreien Beschichtung aus Polypropylen und einem Ethylencopolymer, mit hoher elastischer Rückgewinnung | |
DE69841033D1 (de) | Komponente aus Polyolefinmaterialien für Lichtwellenleiterkabeln | |
BR9601208A (pt) | Precursor de catalisador sistema catalisador processo para a manufatura de poliolefinas composições de poliolefina e de polietileno | |
DE69106502D1 (de) | Beschichtungszusammensetzung aus einem Acrylpolymer, einem Vernetzungsreagenz und einem Silanoligomer. | |
DE69827930D1 (de) | Kabel mit einer feuerfesten , feuchtigkeitsbeständigen beschichtung | |
DE69815359D1 (de) | Plastikbehälter mit einer externen gassperrenbeschichtung | |
AU4478193A (en) | Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer | |
DE69621750T2 (de) | Verfahren und Gerät zur Abscheidung einer Antireflexbeschichtung | |
DE69607744D1 (de) | Material mit einer beschichtung aus einem polyurethan- polyharnstoff polymer hydrogel | |
DE69632216D1 (de) | Verfahren zur Energieverwaltung in einer Haushaltsumgebung | |
ATE285112T1 (de) | Kabel mit einem wiederverwertbaren kabelmantel | |
DE69603773T2 (de) | Ethylenpolymer und Verfahren zu seinen Herstellung | |
DE69825312D1 (de) | Zusammensetzungen von ethylenpolymer mit norbornen-comonomer | |
DE60017331D1 (de) | Flammhemmende Polyolefinharzzusammensetzung, Verfahren zu deren Herstellung und flammhemmende Kabel | |
DE69730896D1 (de) | Verfahren zur Herstellung einer porösen Polypropylenfolie mit hoher Zugfestigkeit | |
DE69822193D1 (de) | Modifikation thermoplastischer vulkanisate mit einem thermoplastischen statistischen copolymer des äthylens | |
DE69629227D1 (de) | Verfahren zur Herstellung ataktischer Copolymeren aus Propylene mit Ethylen | |
DE69710419T2 (de) | Poröse Folie aus einem Polyolefin von hohem molekularen Gewicht und Verfahren zu seiner Herstellung | |
DE69532164D1 (de) | Ethylenpolymer hoher dichte und verfahren zu dessen herstellung | |
ID18484A (id) | Komposisi polimer etilena untuk pemakaian kabel | |
NO168657C (no) | Belegningsmateriale paa basis av klorsulfonert ethylen-vinylacetatpolymer | |
WO1991008262A3 (en) | Cross-linkable polymer blends | |
DE69411680D1 (de) | Drahtlitze mit einer Korrosionsschutzbeschichtung und Verfahren zu deren Herstellung | |
DE69802479D1 (de) | Verfahren zur Wiedergewinnung eines vernetzten polymeren Materials, insbesondere von Beschichtungsmaterialien für Elektrokabel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L., MAILAN, IT |