BR9813578A - Composição para um cabo elétrico - Google Patents
Composição para um cabo elétricoInfo
- Publication number
- BR9813578A BR9813578A BR9813578-3A BR9813578A BR9813578A BR 9813578 A BR9813578 A BR 9813578A BR 9813578 A BR9813578 A BR 9813578A BR 9813578 A BR9813578 A BR 9813578A
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- compound
- formula
- residue
- electrical cable
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 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
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
-
- 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
- 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
- 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
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
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)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Patente de Invenção: <B>"COMPOSIçãO PARA UM CABO ELéTRICO"<D>. Trata-se de uma composição para um cabo elétrico. A composição é caracterizada pelo fato de compreender um plástico de etileno e um composto da fórmula geral R¹O[C~ 3~H~ 5~(OR²)O]~ n~R³ (I), na qual n <242> 1, R¹, R² e R³, iguais ou diferentes, designam hidrogênio ou o resíduo de um ácido carboxílico com 8 a 24 átomos de carbono, com a condição de que existam pelo menos dois grupos OH livres e pelo menos um resíduo de um ácido carboxílico com 8 a 24 átomos de carbono na molécula. De preferência, n = 3-12 e R¹, R² e R³ designam hidrogênio ou estearoíla e o composto da fórmula (I) está presente em uma quantidade de 0,05 a 2% em peso da composição. O composto da fórmula (I) pode ser combinado com outros aditivos, com por exemplo poliglicóis de etileno. A composição pode ser usada com uma camada de isolamento ou como uma camada semicondutora de um cabo elétrico.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9704648A SE513079C2 (sv) | 1997-12-15 | 1997-12-15 | Komposition för en elektrisk kabel |
| US09/111,206 US6063845A (en) | 1997-12-15 | 1998-07-07 | Composition for an electric cable |
| PCT/SE1998/002293 WO1999031675A1 (en) | 1997-12-15 | 1998-12-14 | A composition for an electric cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR9813578A true BR9813578A (pt) | 2000-10-10 |
| BR9813578B1 BR9813578B1 (pt) | 2011-05-31 |
Family
ID=26663157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI9813578-3A BR9813578B1 (pt) | 1997-12-15 | 1998-12-14 | composição para um cabo elétrico. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1042762B1 (pt) |
| CN (1) | CN1119822C (pt) |
| AT (1) | ATE361533T1 (pt) |
| AU (1) | AU731170B2 (pt) |
| BR (1) | BR9813578B1 (pt) |
| DE (1) | DE69837723T2 (pt) |
| TW (1) | TW557452B (pt) |
| WO (1) | WO1999031675A1 (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602005021077D1 (de) | 2005-06-08 | 2010-06-17 | Borealis Tech Oy | Polymerzusammensetzung mit verbesserten "wet-ageing"-Eigenschaften |
| EP1731565B2 (en) * | 2005-06-08 | 2019-11-06 | Borealis Technology Oy | Polyolefin composition for use as an insulating material |
| KR101170216B1 (ko) * | 2005-06-08 | 2012-07-31 | 보레알리스 테크놀로지 오와이. | 향상된 습식 노화 특성을 갖는 중합체 조성물 |
| PL1731563T3 (pl) * | 2005-06-08 | 2016-10-31 | Kompozycja polimerowa o polepszonych właściwościach starzenia w wilgotnych warunkach | |
| DE602005019863D1 (de) * | 2005-06-08 | 2010-04-22 | Borealis Tech Oy | Zusammensetzung zum Schutz gegen Wasserbäumchen |
| DE602006018745D1 (de) | 2006-10-02 | 2011-01-20 | Borealis Tech Oy | Polyolefinzusammensetzung mit verbesserter Resistenz gegenüber CIO2-enthaltenden wasser |
| EP2074167B1 (en) * | 2006-10-16 | 2012-04-18 | Basf Se | Stabilized medium and high voltage insulation composition |
| EP2183316B1 (en) * | 2007-08-06 | 2013-01-09 | General Cable Technologies Corporation | Tree resistant insulation compositions |
| JP5437250B2 (ja) * | 2007-09-25 | 2014-03-12 | ダウ グローバル テクノロジーズ エルエルシー | オレフィン基材間の接着性を調節するためのブレンド成分としてのスチレン性ポリマー |
| DE602007008925D1 (de) | 2007-12-21 | 2010-10-14 | Borealis Tech Oy | Polyolefinzusammensetzung für Mitte-/Hoch-/Höchstspannungskabel mit verbesserter elektrischer Durchbruchfestigkeit |
| EA020126B1 (ru) | 2008-12-22 | 2014-08-29 | Бореалис Аг | Полимерная композиция, способ ее получения и способ получения кабеля, включающего полимерную композицию |
| ES2406076T3 (es) | 2010-10-07 | 2013-06-05 | Borealis Ag | Composición de polímero |
| DE102010063541A1 (de) | 2010-12-20 | 2012-06-21 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Werkstück-Halteeinrichtung zum Festlegen eines plattenartigen Werkstückes, insbesondere eines Blechs, an einer Werkstück-Bewegungseinheit einer Werkzeugmaschine |
| RU2547820C2 (ru) * | 2010-12-23 | 2015-04-10 | Призмиан С.П.А. | Силовой кабель, имеющий устойчивое сопротивление изоляции |
| FR3090988B1 (fr) * | 2018-12-21 | 2020-12-18 | Nexans | Câble électrique résistant aux arborescences d’eau |
| CN115651105B (zh) * | 2022-10-25 | 2023-08-18 | 哈尔滨理工大学 | 一种接枝改性型交联聚乙烯抗水树绝缘料及其制备方法和应用 |
| CN115910456B (zh) * | 2022-11-07 | 2023-11-14 | 河南华东电缆股份有限公司 | 一种耐高温防火电缆及其制备方法 |
| CN119132697B (zh) * | 2024-11-08 | 2025-05-30 | 北京怀柔实验室 | 用于大长度挤出的电缆绝缘料及其制备方法、应用和电缆 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533700A (en) * | 1976-06-30 | 1978-01-13 | Hitachi Cable Ltd | Electric insulating materials and its manufacturing method |
| CA1329857C (en) * | 1987-06-24 | 1994-05-24 | Chuki Ikeda | Bow-tie tree resistant electrical insulating composition |
| DE3827957A1 (de) * | 1988-08-17 | 1990-03-01 | Siemens Ag | Elektrische isolierung |
-
1998
- 1998-11-17 TW TW087119002A patent/TW557452B/zh active
- 1998-12-14 CN CN98812236A patent/CN1119822C/zh not_active Expired - Lifetime
- 1998-12-14 DE DE69837723T patent/DE69837723T2/de not_active Expired - Lifetime
- 1998-12-14 EP EP98962799A patent/EP1042762B1/en not_active Expired - Lifetime
- 1998-12-14 BR BRPI9813578-3A patent/BR9813578B1/pt not_active IP Right Cessation
- 1998-12-14 AU AU17956/99A patent/AU731170B2/en not_active Expired
- 1998-12-14 WO PCT/SE1998/002293 patent/WO1999031675A1/en not_active Ceased
- 1998-12-14 AT AT98962799T patent/ATE361533T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW557452B (en) | 2003-10-11 |
| EP1042762B1 (en) | 2007-05-02 |
| AU731170B2 (en) | 2001-03-22 |
| AU1795699A (en) | 1999-07-05 |
| WO1999031675A1 (en) | 1999-06-24 |
| CN1119822C (zh) | 2003-08-27 |
| DE69837723D1 (de) | 2007-06-14 |
| CN1282447A (zh) | 2001-01-31 |
| DE69837723T2 (de) | 2008-01-24 |
| EP1042762A1 (en) | 2000-10-11 |
| ATE361533T1 (de) | 2007-05-15 |
| BR9813578B1 (pt) | 2011-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/05/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 31.05.2021 |