DE69712585D1 - Gegen Dendritenbildung widerstandsfähiges Kabel - Google Patents
Gegen Dendritenbildung widerstandsfähiges KabelInfo
- Publication number
- DE69712585D1 DE69712585D1 DE69712585T DE69712585T DE69712585D1 DE 69712585 D1 DE69712585 D1 DE 69712585D1 DE 69712585 T DE69712585 T DE 69712585T DE 69712585 T DE69712585 T DE 69712585T DE 69712585 D1 DE69712585 D1 DE 69712585D1
- Authority
- DE
- Germany
- Prior art keywords
- homopolymer
- propylene
- core
- dendrite formation
- weight
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 210000001787 dendrite Anatomy 0.000 title 1
- 239000004020 conductor Substances 0.000 abstract 3
- 229920001519 homopolymer Polymers 0.000 abstract 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 240000005572 Syzygium cordatum Species 0.000 abstract 1
- 235000006650 Syzygium cordatum Nutrition 0.000 abstract 1
- 239000003966 growth inhibitor Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Communication Cables (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Insulated Conductors (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/733,689 US5837939A (en) | 1996-10-17 | 1996-10-17 | Tree resistant cable |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69712585D1 true DE69712585D1 (de) | 2002-06-20 |
DE69712585T2 DE69712585T2 (de) | 2002-08-29 |
Family
ID=24948722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69712585T Expired - Fee Related DE69712585T2 (de) | 1996-10-17 | 1997-10-16 | Gegen Dendritenbildung widerstandsfähiges Kabel |
Country Status (6)
Country | Link |
---|---|
US (1) | US5837939A (de) |
EP (1) | EP0837476B1 (de) |
AT (1) | ATE217727T1 (de) |
DE (1) | DE69712585T2 (de) |
DK (1) | DK0837476T3 (de) |
ES (1) | ES2173393T3 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI224607B (en) * | 1998-06-16 | 2004-12-01 | Union Carbide Chem Plastic | Tree resistant cable |
US6495760B1 (en) * | 1999-04-03 | 2002-12-17 | Pirelli Cevi E Sistemi S.P.A, | Self-extinguishing cable with low-level production of fumes, and flame-retardant composition used therein |
SE516260C2 (sv) * | 1999-07-01 | 2001-12-10 | Borealis Polymers Oy | Isolerande komposition för en elektrisk kraftkabel |
EP1100093A3 (de) * | 1999-11-12 | 2001-07-18 | Mitsubishi Cable Industries, Ltd. | Flammhemmende Zusammensetzung und mit dieser Zusammensetzung beschichteter elektrischer Draht |
CA2290317A1 (en) | 1999-11-24 | 2001-05-24 | Peter Jackson | Tracking resistant electrical insulating material suitable for high voltage applications |
US6441309B1 (en) * | 2000-09-26 | 2002-08-27 | Union Carbide Chemicals & Plastics Technology Corporation | Tree resistant cable |
US6455602B1 (en) * | 2000-10-24 | 2002-09-24 | Union Carbide Chemicals & Plastics Technology Corporation | High-speed processable cellular insulation material with enhanced foamability |
AU2002315077A1 (en) * | 2001-06-20 | 2003-01-08 | Exxonmobil Chemical Patents Inc. | Polyolefins made by catalyst comprising a noncoordinating anion and articles comprising them |
KR101732860B1 (ko) | 2008-06-05 | 2017-05-04 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 엘엘씨 | 워터 트리-내성, trxlpe-형 케이블 피복의 제조 방법 |
RU2744993C2 (ru) * | 2016-07-27 | 2021-03-18 | Шлюмбергер Текнолоджи Б.В. | Армированный погружной силовой кабель |
FR3090987B1 (fr) * | 2018-12-21 | 2023-12-22 | Nexans | Câble électrique résistant aux arborescences d’eau |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3569610A (en) * | 1969-10-15 | 1971-03-09 | Gen Cable Corp | Ethylene-propylene rubber insulated cable with cross-linked polyethylene strand shielding |
US4263158A (en) * | 1979-07-26 | 1981-04-21 | Union Carbide Corporation | Dielectric compositions stabilized against water treeing with organo silane compounds containing the azomethine group and partial condensation products |
JPS5986110A (ja) * | 1982-11-09 | 1984-05-18 | 住友電気工業株式会社 | 架橋ポリエチレン絶縁ケ−ブル |
US4988783A (en) * | 1983-03-29 | 1991-01-29 | Union Carbide Chemicals And Plastics Company Inc. | Ethylene polymerization using supported vanadium catalyst |
JPS633049A (ja) * | 1986-06-20 | 1988-01-08 | Mitsubishi Cable Ind Ltd | 樹脂組成物 |
US4948669A (en) * | 1988-02-08 | 1990-08-14 | E. I. Du Pont De Nemours And Company | Flame retardant ethylene polymer blends |
DE3816397A1 (de) * | 1988-05-13 | 1989-11-23 | Basf Ag | Elektrische kabel, die isolierungen auf basis von ehtylenpolymerisaten mit hoher widerstandsfaehigkeit gegenueber der bildung von wasserbaeumchen enthalten |
US5180889A (en) * | 1990-12-13 | 1993-01-19 | Union Carbide Chemicals & Plastics Technology Corporation | Crush resistant cable insulation |
US5246783A (en) * | 1991-08-15 | 1993-09-21 | Exxon Chemical Patents Inc. | Electrical devices comprising polymeric insulating or semiconducting members |
US5346961A (en) * | 1993-04-07 | 1994-09-13 | Union Carbide Chemicals & Plastics Technology Corporation | Process for crosslinking |
-
1996
- 1996-10-17 US US08/733,689 patent/US5837939A/en not_active Expired - Fee Related
-
1997
- 1997-10-16 AT AT97308226T patent/ATE217727T1/de not_active IP Right Cessation
- 1997-10-16 DE DE69712585T patent/DE69712585T2/de not_active Expired - Fee Related
- 1997-10-16 DK DK97308226T patent/DK0837476T3/da active
- 1997-10-16 EP EP97308226A patent/EP0837476B1/de not_active Expired - Lifetime
- 1997-10-16 ES ES97308226T patent/ES2173393T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69712585T2 (de) | 2002-08-29 |
EP0837476A3 (de) | 1998-08-12 |
EP0837476B1 (de) | 2002-05-15 |
DK0837476T3 (da) | 2002-09-09 |
EP0837476A2 (de) | 1998-04-22 |
ES2173393T3 (es) | 2002-10-16 |
US5837939A (en) | 1998-11-17 |
ATE217727T1 (de) | 2002-06-15 |
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ES2164181T3 (es) | Copolimero de etileno y de alfa olefina y composicion, pelicula, material estratificado y aislante electrico que comprende este. | |
DE69712585D1 (de) | Gegen Dendritenbildung widerstandsfähiges Kabel | |
EP0318841A3 (de) | Polymerzusammensetzung für das Überziehen von elektrischen Leitungen und das Überzugsverfahren | |
ATE181453T1 (de) | Gegen dendritenbildung widerstandsfähiges kabel | |
SE9902510L (sv) | Isolerande komposition för en elektrisk kraftkabel | |
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TH19979B (th) | เอธิลีนพอลิเมอร์ที่มีความใสที่เหนือกว่า, ความทนทานที่ขยายขึ้น, ความสามารถสกัดได้ต่ำ, และง่ายต่อการดำเนินกรรมวิธี | |
TH23756A (th) | เอธิลีนพอลิเมอร์ที่มีความใสที่เหนือกว่า, ความทนทานที่ขยายขึ้น, ความสามารถสกัดได้ต่ำ, และง่ายต่อการดำเนินกรรมวิธี |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |