SE511215C2 - Dielektrisk gelande komposition, användning därav, isolerad elektrisk DC-kabel omfattande sådan komposition och förfarande för framställning därav - Google Patents
Dielektrisk gelande komposition, användning därav, isolerad elektrisk DC-kabel omfattande sådan komposition och förfarande för framställning däravInfo
- Publication number
- SE511215C2 SE511215C2 SE9704827A SE9704827A SE511215C2 SE 511215 C2 SE511215 C2 SE 511215C2 SE 9704827 A SE9704827 A SE 9704827A SE 9704827 A SE9704827 A SE 9704827A SE 511215 C2 SE511215 C2 SE 511215C2
- Authority
- SE
- Sweden
- Prior art keywords
- dielectric
- gelling composition
- composition according
- particles
- dielectric gelling
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims description 25
- 230000008569 process Effects 0.000 title description 9
- 238000009413 insulation Methods 0.000 claims abstract description 70
- 238000005470 impregnation Methods 0.000 claims abstract description 62
- 239000002245 particle Substances 0.000 claims abstract description 61
- 229920000642 polymer Polymers 0.000 claims abstract description 50
- 230000007704 transition Effects 0.000 claims abstract description 41
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 239000004020 conductor Substances 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 claims description 68
- 239000007788 liquid Substances 0.000 claims description 38
- 239000000654 additive Substances 0.000 claims description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 230000000996 additive effect Effects 0.000 claims description 15
- 239000010419 fine particle Substances 0.000 claims description 14
- 229920001400 block copolymer Polymers 0.000 claims description 11
- 239000002480 mineral oil Substances 0.000 claims description 9
- 235000010446 mineral oil Nutrition 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 230000002829 reductive effect Effects 0.000 claims description 8
- 239000004094 surface-active agent Substances 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 235000010980 cellulose Nutrition 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 229920002367 Polyisobutene Polymers 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 239000010954 inorganic particle Substances 0.000 claims description 3
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 3
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 3
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- XMKLTEGSALONPH-UHFFFAOYSA-N 1,2,4,5-tetrazinane-3,6-dione Chemical compound O=C1NNC(=O)NN1 XMKLTEGSALONPH-UHFFFAOYSA-N 0.000 claims description 2
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims description 2
- 239000002250 absorbent Substances 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 150000002430 hydrocarbons Chemical group 0.000 claims description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims 1
- 229910021536 Zeolite Inorganic materials 0.000 claims 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 238000010292 electrical insulation Methods 0.000 abstract description 6
- 230000001747 exhibiting effect Effects 0.000 abstract description 2
- 235000019198 oils Nutrition 0.000 description 62
- 239000000499 gel Substances 0.000 description 28
- 239000000123 paper Substances 0.000 description 25
- 230000005540 biological transmission Effects 0.000 description 15
- 239000012530 fluid Substances 0.000 description 15
- -1 transformers Substances 0.000 description 13
- 230000008901 benefit Effects 0.000 description 12
- 239000004743 Polypropylene Substances 0.000 description 10
- 238000001879 gelation Methods 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 229920001155 polypropylene Polymers 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 6
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- 230000007774 longterm Effects 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 230000000717 retained effect Effects 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
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- 230000001105 regulatory effect Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000003349 gelling agent Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 239000010692 aromatic oil Substances 0.000 description 2
- XRERONKQLIQWGW-UHFFFAOYSA-N but-1-ene;styrene Chemical compound CCC=C.C=CC1=CC=CC=C1 XRERONKQLIQWGW-UHFFFAOYSA-N 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
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- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 229910018516 Al—O Inorganic materials 0.000 description 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
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- 238000009739 binding Methods 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 1
- VDETZMGKOHNVOT-UHFFFAOYSA-N butane;styrene Chemical compound CCCC.C=CC1=CC=CC=C1 VDETZMGKOHNVOT-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
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- 230000003647 oxidation Effects 0.000 description 1
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- 239000011101 paper laminate Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 1
- 230000028016 temperature homeostasis Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
-
- 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
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- 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
-
- 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]
-
- 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
- Y10T428/2971—Impregnation
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacturing Of Electric Cables (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9704827A SE511215C2 (sv) | 1997-12-22 | 1997-12-22 | Dielektrisk gelande komposition, användning därav, isolerad elektrisk DC-kabel omfattande sådan komposition och förfarande för framställning därav |
| CN98813759A CN1285075A (zh) | 1997-12-22 | 1998-12-15 | 介电凝胶组合物、这种介电凝胶组合物的用途、包含这种凝胶组合物的绝缘dc－电缆以及制造包含这种凝胶组合物的绝缘dc－电缆的方法 |
| PCT/SE1998/002312 WO1999033067A1 (fr) | 1997-12-22 | 1998-12-15 | Composition de gel dielectrique, utilisation d'une telle composition de gel dielectrique, cable electrique isole pour courant continu comprenant une telle composition de gel, et procede de production d'un cable electrique isole pour courant continu comprenant une telle composition de gel |
| JP2000525889A JP2001527130A (ja) | 1997-12-22 | 1998-12-15 | 誘電性ゲル化組成物、その誘電性ゲル化組成物の使用、そのゲル化組成物を含む電気絶縁性ｄｃ−ケーブル、及びそのゲル化組成物を含む電気絶縁性ｄｃ−ケーブルの製造方法 |
| IDW20001222A ID26510A (id) | 1997-12-22 | 1998-12-15 | Komposisi pembentuk gel dielektrik, penggunaannya, kabel dc listrik terisolasi yang mengandung komposisi tersebut dan metode pembuatan kabel tersebut |
| AU19888/99A AU745261B2 (en) | 1997-12-22 | 1998-12-15 | Dielectric gelling composition, the use of such dielectric gelling composition, an insulated electric DC-cable comprising such gelling composition and a method for manufacturing an insulated electric DC-cable comprising such gelling composition |
| KR1020007006873A KR20010033402A (ko) | 1997-12-22 | 1998-12-15 | 유전체 겔화 혼합물, 이러한 유전체 겔화 혼합물의 이용,이러한 겔화 혼합물을 포함한 절연 전기 직류 케이블 및이러한 겔화 혼합물을 포함한 절연 전기 직류 케이블을제조하는 방법 |
| EP98964596A EP1042760B1 (fr) | 1997-12-22 | 1998-12-15 | Utilisation d'une composition de gel dielectrique, cable electrique isole pour courant continu comprenant une telle composition de gel, et procede de production d'un cable electrique isole pour courant continu comprenant une telle composition de gel |
| US09/582,083 US6383634B1 (en) | 1997-12-22 | 1998-12-15 | Dielectric gelling composition, the use of such dielectric gelling composition, an insulated electric dc-cable comprising such gelling composition, and a method for manufacturing an insulated electric dc-cable comprising such gelling composition |
| DE69823231T DE69823231D1 (de) | 1997-12-22 | 1998-12-15 | Die verwendung dielektrischer gelierender zusammensetzungen, ein isoliertes gleichstromkabel mit socher dielektrischen gelierenden zusammensetzung und verfahren zur herstellung eines gleichstromkabels mit solcher gelierenden zusammensetzung |
| ZA9811710A ZA9811710B (en) | 1997-12-22 | 1998-12-21 | Dielectric gelling composition, the use of such dielectric gelling composition, an insulated electric DC-cable comprising such gelling composition and a method for manufacturing an insulated electric DC-cable comprising such gelling composition. |
| ARP980106560A AR017934A1 (es) | 1997-12-22 | 1998-12-22 | Composicion gelificante dielectrica, uso de dicha composicion, dispositivo electrico aislado con dicha composicion, y metodo para la fabricacion de dichodispositivo |
| IS5516A IS5516A (is) | 1997-12-22 | 2000-05-30 | Torleiðin gelsamsetning, notkun slíkrar torleiðinnar gelsamsetningar, einangraður rafjafnstraumskapall sem felur í sér slíka gelsamsetningu og aðferðtil að framleiða einangraðan rafjafnstraumskapal sem felur í sér slíka gelsamsetningu |
| NO20003241A NO20003241D0 (no) | 1997-12-22 | 2000-06-21 | Dielektrisk geldannende sammensetning, bruk av slik sammensetning, en isolert elektrisk likestrømskabel med slik geldannende sammensetning og fremgangsmÕte for fremstilling av en isolert elektrisk likestrømskabel med slik geldannende sammensetni |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9704827A SE511215C2 (sv) | 1997-12-22 | 1997-12-22 | Dielektrisk gelande komposition, användning därav, isolerad elektrisk DC-kabel omfattande sådan komposition och förfarande för framställning därav |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9704827D0 SE9704827D0 (sv) | 1997-12-22 |
| SE9704827L SE9704827L (sv) | 1999-06-23 |
| SE511215C2 true SE511215C2 (sv) | 1999-08-23 |
Family
ID=20409530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9704827A SE511215C2 (sv) | 1997-12-22 | 1997-12-22 | Dielektrisk gelande komposition, användning därav, isolerad elektrisk DC-kabel omfattande sådan komposition och förfarande för framställning därav |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6383634B1 (fr) |
| EP (1) | EP1042760B1 (fr) |
| JP (1) | JP2001527130A (fr) |
| KR (1) | KR20010033402A (fr) |
| CN (1) | CN1285075A (fr) |
| AR (1) | AR017934A1 (fr) |
| AU (1) | AU745261B2 (fr) |
| DE (1) | DE69823231D1 (fr) |
| ID (1) | ID26510A (fr) |
| IS (1) | IS5516A (fr) |
| NO (1) | NO20003241D0 (fr) |
| SE (1) | SE511215C2 (fr) |
| WO (1) | WO1999033067A1 (fr) |
| ZA (1) | ZA9811710B (fr) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7531594B2 (en) | 2002-08-12 | 2009-05-12 | Exxonmobil Chemical Patents Inc. | Articles from plasticized polyolefin compositions |
| US7271209B2 (en) | 2002-08-12 | 2007-09-18 | Exxonmobil Chemical Patents Inc. | Fibers and nonwovens from plasticized polyolefin compositions |
| US7998579B2 (en) | 2002-08-12 | 2011-08-16 | Exxonmobil Chemical Patents Inc. | Polypropylene based fibers and nonwovens |
| US8003725B2 (en) | 2002-08-12 | 2011-08-23 | Exxonmobil Chemical Patents Inc. | Plasticized hetero-phase polyolefin blends |
| US7795366B2 (en) | 2002-08-12 | 2010-09-14 | Exxonmobil Chemical Patents Inc. | Modified polyethylene compositions |
| EP2083043B1 (fr) | 2002-08-12 | 2017-01-18 | ExxonMobil Chemical Patents Inc. | Compositions de polyoléfine plastifiées |
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| GB612302A (en) * | 1946-05-23 | 1948-11-10 | British Insulated Callenders | An improved electrical insulating compound |
| GB1271981A (en) * | 1969-01-09 | 1972-04-26 | British Insulated Callenders | Improvements in and relating to electrical insulating oils and to electrical apparatus incorporating them |
| CA1156450A (fr) * | 1981-01-30 | 1983-11-08 | John M. R. Hagger | Cables electriques, et compositions servant a leur fabrication |
| US4701016A (en) * | 1985-01-31 | 1987-10-20 | American Telephone And Telegraph Company, At&T Bell Laboratories | Thixotropic grease composition and cable comprising same |
| ATE59114T1 (de) * | 1985-12-12 | 1990-12-15 | Shell Oil Co | Gelbildende compoundmasse zum fuellen von kabeln. |
| US5306867A (en) * | 1992-08-31 | 1994-04-26 | At&T Bell Laboratories | Cables which include waterblocking provisions |
| NO301198B1 (no) | 1995-07-14 | 1997-09-22 | Alcatel Kabel Norge As | Kabel, fremgangsmåte og impregneringsmasse |
-
1997
- 1997-12-22 SE SE9704827A patent/SE511215C2/sv not_active IP Right Cessation
-
1998
- 1998-12-15 EP EP98964596A patent/EP1042760B1/fr not_active Expired - Lifetime
- 1998-12-15 WO PCT/SE1998/002312 patent/WO1999033067A1/fr not_active Ceased
- 1998-12-15 US US09/582,083 patent/US6383634B1/en not_active Expired - Fee Related
- 1998-12-15 ID IDW20001222A patent/ID26510A/id unknown
- 1998-12-15 JP JP2000525889A patent/JP2001527130A/ja active Pending
- 1998-12-15 DE DE69823231T patent/DE69823231D1/de not_active Expired - Lifetime
- 1998-12-15 CN CN98813759A patent/CN1285075A/zh active Pending
- 1998-12-15 KR KR1020007006873A patent/KR20010033402A/ko not_active Withdrawn
- 1998-12-15 AU AU19888/99A patent/AU745261B2/en not_active Ceased
- 1998-12-21 ZA ZA9811710A patent/ZA9811710B/xx unknown
- 1998-12-22 AR ARP980106560A patent/AR017934A1/es unknown
-
2000
- 2000-05-30 IS IS5516A patent/IS5516A/is unknown
- 2000-06-21 NO NO20003241A patent/NO20003241D0/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AR017934A1 (es) | 2001-10-24 |
| ZA9811710B (en) | 1999-08-04 |
| US6383634B1 (en) | 2002-05-07 |
| IS5516A (is) | 2000-05-30 |
| KR20010033402A (ko) | 2001-04-25 |
| WO1999033067A1 (fr) | 1999-07-01 |
| NO20003241L (no) | 2000-06-21 |
| DE69823231D1 (de) | 2004-05-19 |
| NO20003241D0 (no) | 2000-06-21 |
| SE9704827L (sv) | 1999-06-23 |
| SE9704827D0 (sv) | 1997-12-22 |
| ID26510A (id) | 2001-01-11 |
| AU1988899A (en) | 1999-07-12 |
| JP2001527130A (ja) | 2001-12-25 |
| AU745261B2 (en) | 2002-03-14 |
| EP1042760A1 (fr) | 2000-10-11 |
| CN1285075A (zh) | 2001-02-21 |
| EP1042760B1 (fr) | 2004-04-14 |
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| Date | Code | Title | Description |
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| NUG | Patent has lapsed |