BR0012762A - Cabo elétrico, e, composição isolante com base em poliolefina - Google Patents

Cabo elétrico, e, composição isolante com base em poliolefina

Info

Publication number
BR0012762A
BR0012762A BR0012762-0A BR0012762A BR0012762A BR 0012762 A BR0012762 A BR 0012762A BR 0012762 A BR0012762 A BR 0012762A BR 0012762 A BR0012762 A BR 0012762A
Authority
BR
Brazil
Prior art keywords
benzophenone
polyolefin
group
alkyl
aforementioned
Prior art date
Application number
BR0012762-0A
Other languages
English (en)
Other versions
BR0012762B1 (pt
Inventor
Luca Martinotto
Franco Peruzzotti
Marcello Del Brenna
Original Assignee
Pirelli Cavi E Sistemi Spa
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 Pirelli Cavi E Sistemi Spa filed Critical Pirelli Cavi E Sistemi Spa
Publication of BR0012762A publication Critical patent/BR0012762A/pt
Publication of BR0012762B1 publication Critical patent/BR0012762B1/pt

Links

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
    • H01B3/30—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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/132—Phenols containing keto groups, e.g. benzophenones
    • 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
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2942—Plural coatings
    • Y10T428/2947—Synthetic resin or polymer in plural coatings, each of different type

Abstract

"CABO ELéTRICO, E, COMPOSIçãO ISOLANTE COM BASE EM POLIOLEFINA". Cabo elétrico que compreende pelo menos um elemento condutor, pelo menos uma camada de cobertura isolante de base em poliolefina, em que a camada de cobertura isolante citada compreende pelo menos um estabilizador de voltagem, em que o estabilizador de voltagem citado é benzofenona substituída com pelo menos um grupo selecionado de alquila, arilalquila e alquilarila e em que o grupo citado: a) é ligado ao anel fenila da benzofenona diretamente ou via ponte de oxigênio (-O-); b) contém, opcionalmente, uma ou mais pontes de oxigênio (-O-); e c) é opcionalmente ligado ao anel fenila de pelo menos um outro grupo benzofenona, contanto que quando pelo menos um grupo citado é alquila, opcionalmente substituído, o átomo de carbono do alquila citado que está diretamente ligado ao anel fenila da benzofenona citada é terciário. Composição isolante de base em poliolefina que compreende pelo menos um estabilizador de voltagem conforme definido acima.
BRPI0012762-0A 1999-07-27 2000-07-24 cabo elétrico, e, composição isolante com base em poliolefina. BR0012762B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99202460 1999-07-27
PCT/EP2000/007114 WO2001008166A1 (en) 1999-07-27 2000-07-24 Cable, in particular for transport or distribution of electrical energy and insulating composition

Publications (2)

Publication Number Publication Date
BR0012762A true BR0012762A (pt) 2002-04-02
BR0012762B1 BR0012762B1 (pt) 2009-05-05

Family

ID=8240495

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0012762-0A BR0012762B1 (pt) 1999-07-27 2000-07-24 cabo elétrico, e, composição isolante com base em poliolefina.

Country Status (9)

Country Link
EP (1) EP1208571B1 (pt)
AR (1) AR024960A1 (pt)
AT (1) ATE251330T1 (pt)
AU (1) AU7407300A (pt)
BR (1) BR0012762B1 (pt)
CA (1) CA2380309C (pt)
DE (1) DE60005699T2 (pt)
ES (1) ES2208421T3 (pt)
WO (1) WO2001008166A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007008925D1 (de) 2007-12-21 2010-10-14 Borealis Tech Oy Polyolefinzusammensetzung für Mitte-/Hoch-/Höchstspannungskabel mit verbesserter elektrischer Durchbruchfestigkeit
PL2163576T3 (pl) * 2008-09-09 2012-04-30 Borealis Ag Kompozycja poliolefinowa do średnio-/wysoko-/ekstra- wysokonapięciowych kabli zawierająca benzofenonowy stabilizator napięcia
US9133320B2 (en) 2010-03-08 2015-09-15 Borealis Ag Polyolefin composition for medium/high/extra high voltage cables comprising benzil-type voltage stabiliser
CN103229250B (zh) * 2010-09-30 2016-06-08 联合碳化化学及塑料技术有限责任公司 具有电压稳定内层的包覆导体
KR20170139696A (ko) 2010-11-25 2017-12-19 프리즈미안 에스피에이 전압 안정화 열가소성 전기 절연층을 가진 에너지 케이블
AU2010366056B2 (en) 2010-12-23 2016-09-15 Prysmian S.P.A. Energy cable having stabilized dielectric resistance
JP6348973B2 (ja) 2013-04-18 2018-06-27 ダウ グローバル テクノロジーズ エルエルシー 電圧安定化内層を有する被覆導体
FR3045641B1 (fr) * 2015-12-22 2021-04-30 Bluestar Silicones France Utilisation d'un systeme photoamorceur de type ii pour la reticulation de compositions silicones
IL257535B (en) 2018-02-14 2020-01-30 N3 Coat Ltd Benzophenone compounds as light catalysts for polyolefins
CN108484975B (zh) * 2018-02-27 2020-07-17 天津大学 二苯甲酮衍生物抑制高压直流电缆空间电荷的方法
CN108794861A (zh) * 2018-07-05 2018-11-13 天津大学 基于二苯甲酮衍生物抑制交联聚乙烯绝缘电树枝老化方法
WO2022093682A1 (en) 2020-10-30 2022-05-05 Dow Global Technologies Llc Polyolefin formulation
TW202309109A (zh) * 2021-08-04 2023-03-01 美商陶氏全球科技有限責任公司 含有電壓穩定劑化合物之組合之聚烯烴配方

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709139A1 (de) * 1977-03-03 1978-09-07 Licentia Gmbh Verwendung eines elektrischen spannungsstabilisators in einer hochspannungsisolation
DE3210139C2 (de) * 1982-03-19 1985-06-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Isolierstoff aus Polyolefinbasis mit Spannungsstabilisator

Also Published As

Publication number Publication date
BR0012762B1 (pt) 2009-05-05
DE60005699T2 (de) 2004-08-19
WO2001008166A1 (en) 2001-02-01
CA2380309A1 (en) 2001-02-01
ES2208421T3 (es) 2004-06-16
ATE251330T1 (de) 2003-10-15
CA2380309C (en) 2009-04-14
EP1208571A1 (en) 2002-05-29
DE60005699D1 (de) 2003-11-06
EP1208571B1 (en) 2003-10-01
AR024960A1 (es) 2002-10-30
AU7407300A (en) 2001-02-13

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Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/07/2000, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: PIRELLI S.P.A. (IT)

Free format text: TRANSFERIDO POR INCORPORACAO DE: PIRELLI CAVI E SISTEMI S.P.A.

B25A Requested transfer of rights approved

Owner name: PIRELLI AND C. S.P.A. (IT)

Free format text: TRANSFERIDO POR INCORPORACAO DE: PIRELLI S.P.A.

B25A Requested transfer of rights approved

Owner name: PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. (IT)

Free format text: TRANSFERIDO DE: PIRELLI AND C. S.P.A.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24.07.2020