BR9913843A - Electrical wire insulation - Google Patents

Electrical wire insulation

Info

Publication number
BR9913843A
BR9913843A BR9913843-3A BR9913843A BR9913843A BR 9913843 A BR9913843 A BR 9913843A BR 9913843 A BR9913843 A BR 9913843A BR 9913843 A BR9913843 A BR 9913843A
Authority
BR
Brazil
Prior art keywords
acrylate
layers
monomer
terpolymer
weight
Prior art date
Application number
BR9913843-3A
Other languages
Portuguese (pt)
Inventor
Giles Henry Rodnay
Original Assignee
Tyco Electronics Ltd Uk
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 Tyco Electronics Ltd Uk filed Critical Tyco Electronics Ltd Uk
Publication of BR9913843A publication Critical patent/BR9913843A/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators 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
    • H01B3/42Insulators 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 polyesters; polyethers; polyacetals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators 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
    • H01B3/44Insulators 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
    • H01B3/443Insulators 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 vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445Insulators 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 vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators 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
    • H01B3/44Insulators 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
    • H01B3/441Insulators 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

Landscapes

  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Laminated Bodies (AREA)
  • Inorganic Insulating Materials (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Resistance Heating (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Die Bonding (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Communication Cables (AREA)

Abstract

Patente de Invenção: <B>"ISOLAMENTO DE FIO ELéTRICO"<D>. Um fio ou cabo elétrico dotado de isolamento que compreende (i) pelo menos uma primeira camada de uma formulação baseada em poliolefina, da qual pelo menos 20%, de preferência pelo menos 40%, com maior preferência, pelo menos 60% ou, com muita preferência, pelo menos 80% do peso da parte polimérica da dita formulação consiste em um polímero que contém carbonila (homopolímero ou copolímero ou terpolímero), polímero do qual o ou pelo menos um monómero constituinte é um éster de ácido carboxílico, de preferência, um acrilato ou acetato, especialmente um acrilato de alquila (de preferência, acrilato de metila, acrilato de etila, acrilato de propila ou acrilato de butila), sendo que o monómero em si constitui pelo menos 5%, de preferência pelo menos 9%, com maior preferência pelo menos 15% em peso do dito co-, ou ter-polímero quando usado, e sendo que o restante ou a maioria do restante do dito co-, ou ter-polímero, de preferência, é derivado de monómero olefínico, de preferência, etileno; em contato com (ii) pelo menos uma segunda camada de outra formulação de material, que contém pelo menos 10%, com maior preferência pelo menos 50%, com muita preferência pelo menos 90%, especialmente 100% em peso da segunda camada, de fluoreto de polivinilidina (PVDF), ou especialmente de preferência de um copolímero baseado em VDF com um co-monómero parcial ou totalmente fluorado, com maior preferência, um copolímero de VDF e hexafluoropropileno (HFP); em que as ditas camadas (i) e (ii), enquanto em contato uma com a outra, foram sujeitas à reação de formação de retícula, de preferência, por radiação, com maior preferência, radiação por ionização, suficiente para impedir o desprendimento das duas camadas durante o teste de imersão em acetona descrito abaixo, ou para aumentar a resistência ao descascamento da ligação entre as ditas camadas a pelo menos 5N de acordo com o método da norma ASTM B1876-95 descrito abaixo, de preferência, que aumenta a resistência da ligação em pelo menos 50%, com maior preferência, em pelo menos 100%, especialmente em pelo menos 500% ou 1000%, comparado àquela entre as camadas não reticuladas.Invention Patent: <B> "ELECTRICAL WIRE INSULATION" <D>. An insulating electrical wire or cable comprising (i) at least one first layer of a polyolefin-based formulation, of which at least 20%, preferably at least 40%, more preferably, at least 60% or, with most preferably, at least 80% of the weight of the polymeric part of said formulation consists of a polymer containing carbonyl (homopolymer or copolymer or terpolymer), a polymer of which the or at least one constituent monomer is an ester of carboxylic acid, preferably an acrylate or acetate, especially an alkyl acrylate (preferably methyl acrylate, ethyl acrylate, propyl acrylate or butyl acrylate), the monomer itself constituting at least 5%, preferably at least 9%, more preferably at least 15% by weight of said co-, or terpolymer when used, and the remainder or most of the remainder of said co-, or terpolymer, preferably being derived from olefin monomer unique, preferably ethylene; in contact with (ii) at least a second layer of another material formulation, which contains at least 10%, more preferably at least 50%, most preferably at least 90%, especially 100% by weight of the second layer, of polyvinylidine fluoride (PVDF), or especially preferably a VDF-based copolymer with a partially or fully fluorinated co-monomer, more preferably a VDF and hexafluoropropylene (HFP) copolymer; wherein said layers (i) and (ii), while in contact with each other, were subjected to the reticulation reaction, preferably by radiation, more preferably by ionization radiation, sufficient to prevent the detachment of the two layers during the acetone immersion test described below, or to increase the peeling resistance of the bond between said layers to at least 5N according to the method of the ASTM B1876-95 standard described below, which preferably increases the strength at least 50%, more preferably at least 100%, especially at least 500% or 1000%, compared to that between the non-crosslinked layers.

BR9913843-3A 1998-09-17 1999-09-17 Electrical wire insulation BR9913843A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9820214.6A GB9820214D0 (en) 1998-09-17 1998-09-17 Bonding polymer interface
PCT/GB1999/003116 WO2000017889A1 (en) 1998-09-17 1999-09-17 Electrical wire insulation

Publications (1)

Publication Number Publication Date
BR9913843A true BR9913843A (en) 2001-08-14

Family

ID=10838985

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913843-3A BR9913843A (en) 1998-09-17 1999-09-17 Electrical wire insulation

Country Status (22)

Country Link
EP (1) EP1116243B1 (en)
JP (1) JP2002525819A (en)
KR (1) KR100638181B1 (en)
CN (1) CN1331160C (en)
AT (1) ATE321345T1 (en)
AU (1) AU766430B2 (en)
BR (1) BR9913843A (en)
CA (1) CA2340386C (en)
CZ (1) CZ299046B6 (en)
DE (1) DE69930532T2 (en)
ES (1) ES2260937T3 (en)
GB (1) GB9820214D0 (en)
HU (1) HU226699B1 (en)
ID (1) ID29877A (en)
IL (2) IL141338A0 (en)
NO (1) NO324458B1 (en)
PL (1) PL192515B1 (en)
RO (1) RO121928B1 (en)
RU (1) RU2231147C2 (en)
TR (1) TR200100761T2 (en)
WO (1) WO2000017889A1 (en)
ZA (1) ZA200101181B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0006333D0 (en) * 2000-03-16 2000-05-03 Raychem Ltd Electrical wire insulation
JP2002225204A (en) * 2001-01-30 2002-08-14 Reitekku:Kk Modified fluororesin coated material and method for producing the same
US7241817B2 (en) 2003-06-06 2007-07-10 Arkema France Process for grafting a fluoropolymer and multilayer structures comprising this grafted polymer
FR2856404B1 (en) 2003-06-06 2008-08-08 Atofina METHOD OF GRAFTING FLUORINATED POLYMER AND MULTILAYER STRUCTURES COMPRISING THE GRAFT POLYMER
FR2888389B1 (en) * 2005-07-05 2007-08-31 Arkema Sa INSULATING MULTILAYER STRUCTURE
WO2007006897A2 (en) * 2005-07-05 2007-01-18 Arkema France Multilayer insulation structure
CN100370556C (en) * 2005-12-01 2008-02-20 上海交通大学 Unsaturated carboxylic acid salt modified WTR insulation material and preparing method
KR100716381B1 (en) * 2006-02-15 2007-05-11 엘에스전선 주식회사 Composition for manufacturing insulation materials of electrical wire and manufactured electrical wire using the same
CN101117393B (en) * 2006-08-04 2011-03-16 上海尚聚化工科技有限公司 Multi-layer nuclear shell structural fluorin-containing polymer particle and thermoplastic polyolefin product having the same
US8007857B1 (en) * 2006-09-08 2011-08-30 Abbott Cardiovascular Systems Inc. Methods for controlling the release rate and improving the mechanical properties of a stent coating
US20120227999A1 (en) * 2009-11-10 2012-09-13 Daikin Industries, Ltd. Cable, cable duct and methods for manufacturing cable and cable duct
GB2479371B (en) * 2010-04-07 2014-05-21 Tyco Electronics Ltd Uk Primary wire for marine and sub-sea cable
US9536635B2 (en) * 2013-08-29 2017-01-03 Wire Holdings Llc Insulated wire construction for fire safety cable
CN106298036A (en) * 2015-07-26 2017-01-04 常熟市谷雷特机械产品设计有限公司 A kind of power system high tension cable
RU2606500C1 (en) * 2015-09-17 2017-01-10 Акционерное общество "Лидер-Компаунд" Peroxide-crosslinked composition for insulation of power cables
FR3081602B1 (en) * 2018-05-22 2020-05-01 Arkema France MULTILAYER CABLES FOR OFFSHORE ENVIRONMENT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269862A (en) * 1964-10-22 1966-08-30 Raychem Corp Crosslinked polyvinylidene fluoride over a crosslinked polyolefin
US3650827A (en) * 1969-11-17 1972-03-21 Electronized Chem Corp Fep cables
US5206459A (en) * 1991-08-21 1993-04-27 Champlain Cable Corporation Conductive polymeric shielding materials and articles fabricated therefrom
US5589028A (en) * 1994-11-03 1996-12-31 Elf Atochem North America, Inc. Bonding method employing tie layers for adhering polyethylene to fluoropolymers

Also Published As

Publication number Publication date
EP1116243B1 (en) 2006-03-22
HUP0103585A2 (en) 2002-01-28
CN1318200A (en) 2001-10-17
KR100638181B1 (en) 2006-10-26
CZ299046B6 (en) 2008-04-09
AU6101999A (en) 2000-04-10
ES2260937T3 (en) 2006-11-01
JP2002525819A (en) 2002-08-13
ATE321345T1 (en) 2006-04-15
ZA200101181B (en) 2002-05-13
RU2231147C2 (en) 2004-06-20
CA2340386C (en) 2009-04-14
HUP0103585A3 (en) 2002-04-29
AU766430B2 (en) 2003-10-16
IL141338A0 (en) 2002-03-10
WO2000017889A1 (en) 2000-03-30
DE69930532D1 (en) 2006-05-11
NO324458B1 (en) 2007-10-22
PL192515B1 (en) 2006-10-31
TR200100761T2 (en) 2001-09-21
DE69930532T2 (en) 2007-03-08
ID29877A (en) 2001-10-18
PL346214A1 (en) 2002-01-28
HU226699B1 (en) 2009-07-28
GB9820214D0 (en) 1998-11-11
IL141338A (en) 2006-12-31
KR20010079751A (en) 2001-08-22
EP1116243A1 (en) 2001-07-18
CN1331160C (en) 2007-08-08
NO20011307D0 (en) 2001-03-15
RO121928B1 (en) 2008-07-30
CZ2001482A3 (en) 2001-07-11
CA2340386A1 (en) 2000-03-30
NO20011307L (en) 2001-03-15

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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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/09/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A E 12A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.