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BR9914069A - Cabo de auto-extinção, composição retardante de chama, e, método para produzir cabo de auto-extinção - Google Patents

Cabo de auto-extinção, composição retardante de chama, e, método para produzir cabo de auto-extinção

Info

Publication number
BR9914069A
BR9914069A BR9914069-1A BR9914069A BR9914069A BR 9914069 A BR9914069 A BR 9914069A BR 9914069 A BR9914069 A BR 9914069A BR 9914069 A BR9914069 A BR 9914069A
Authority
BR
Brazil
Prior art keywords
self
flame retardant
ethylene
extinguishing cable
retardant composition
Prior art date
Application number
BR9914069-1A
Other languages
English (en)
Inventor
Eduardo Grizante Redondo
Franco Peruzzotti
Diego Tirelli
Enrico Albizzati
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 BR9914069A publication Critical patent/BR9914069A/pt

Links

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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • 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
    • 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
    • C08L23/06—Polyethene
    • 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
    • C08L23/08—Copolymers of ethene
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • Y10T428/294—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
    • 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]
    • Y10T428/2958—Metal or metal compound in coating

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

''CABO DE AUTO-EXTINçãO, COMPOSIçãO RETARDANTE DE CHAMA, E, MéTODO PARA PRODUZIR CABO DE AUTO-EXTINçãO'' Cabo de auto-extinção revestido com uma composição retardante de chama que compreende: (a) um homopolímero ou copolímero de etileno tendo uma densidade de 0,905 a 0,970 g/cm³ e sendo selecionado de: homopolímeros de etileno; copolímeros de etileno com uma alfa-olefina; copolímeros de etileno com um éster etilenicamente insaturado, ou misturas destes; (b) um copolímero de etileno com pelo menos uma alfa-olefina e opcionalmente com um dieno, dito copolímero (b) tendo uma densidade de 0,860 a 0,904 g/cm³ e sendo caracterizado por um índice de distribuição de composição maior do que 45 %; (c) hidróxido de magnésio natural em uma quantidade tal que transmita propriedades retardantes de chama; em que pelo menos um dos componentes poliméricos (a) e (b) contém grupos silano orgânico hidrolisável enxertado na cadeia de polímero. Os grupos silano são preferivelmente introduzidos durante a composição da composição ratardante de chama mediante a adição à mistura de polímero de um composto de silano adequado e um iniciador de radical.
BR9914069-1A 1998-09-25 1999-09-17 Cabo de auto-extinção, composição retardante de chama, e, método para produzir cabo de auto-extinção BR9914069A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98118194 1998-09-25
PCT/EP1999/006910 WO2000019452A1 (en) 1998-09-25 1999-09-17 Low-smoke self-extinguishing electrical cable and flame-retardant composition used therein

Publications (1)

Publication Number Publication Date
BR9914069A true BR9914069A (pt) 2001-06-12

Family

ID=8232691

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914069-1A BR9914069A (pt) 1998-09-25 1999-09-17 Cabo de auto-extinção, composição retardante de chama, e, método para produzir cabo de auto-extinção

Country Status (12)

Country Link
EP (1) EP1116244B1 (pt)
JP (1) JP2002526885A (pt)
AR (1) AR023672A1 (pt)
AT (1) ATE229222T1 (pt)
AU (1) AU752421B2 (pt)
BR (1) BR9914069A (pt)
CA (1) CA2345106C (pt)
DE (1) DE69904353T2 (pt)
DK (1) DK1116244T3 (pt)
ES (1) ES2189533T3 (pt)
NZ (1) NZ510549A (pt)
WO (1) WO2000019452A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025137748A1 (pt) * 2023-12-29 2025-07-03 Triforce Blindagens E Instalações Ltda-Me Composto polimérico autoextinguível de alta densidade, processo para obtenção de composto polimérico autoextinguível de alta densidade, e produto

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0318681A (pt) 2003-12-24 2006-12-12 Prysmian Cavi Sistemi Energia processo para a fabricação de um cabo de auto-extinção
BRPI0418923B1 (pt) 2004-06-28 2013-06-18 cabo, método para melhorar a resistência à rachadura por tensão ambiental de um cabo, e, uso de uma composição
JP2006063269A (ja) * 2004-08-30 2006-03-09 Doousan Giken:Kk 難燃性組成物
JP4994606B2 (ja) * 2005-04-28 2012-08-08 株式会社オートネットワーク技術研究所 ノンハロゲン系絶縁電線およびワイヤーハーネス
JP2006310093A (ja) 2005-04-28 2006-11-09 Auto Network Gijutsu Kenkyusho:Kk ノンハロゲン系絶縁電線およびワイヤーハーネス
JP4330603B2 (ja) 2006-07-18 2009-09-16 株式会社オートネットワーク技術研究所 絶縁電線およびワイヤーハーネス
RU2482561C2 (ru) 2008-08-04 2013-05-20 Призмиан С.П.А. Оптический заземляющий кабель для использования под землей
ES2611457T3 (es) 2008-08-05 2017-05-09 Prysmian S.P.A. Cable eléctrico ignífugo
JP5468077B2 (ja) * 2008-09-16 2014-04-09 ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー 耐亀裂性難燃性ハロゲンフリーケーブルアセンブリ及びコーティング組成物
WO2010063149A1 (en) 2008-12-05 2010-06-10 Lanxess Deutschland Gmbh SILANE-GRAFTED α-OLEFIN-VINYL ACETATE COPOLYMER CONTAINING CROSSLINKABLE SILYL GROUPS, PROCESS FOR THE PREPARATION THEREOF AND USE FOR THE PREPARATION OF INSULATION OR SHEATH MATERIALS FOR CABLES OR LINES
KR101311230B1 (ko) * 2009-03-24 2013-09-24 에스케이종합화학 주식회사 전력케이블용 비 가교 폴리에틸렌 조성물
ITMI20111572A1 (it) 2011-09-01 2013-03-02 R & D Innovaction S R L Composizioni antifiamma e relativo processo di produzione
WO2016188576A1 (en) 2015-05-28 2016-12-01 Prysmian S.P.A. Optical cable for terrestrial networks
EP3341438B1 (en) 2015-08-24 2023-02-15 AEI Compounds Ltd. Thermoset insulation composition
WO2018160460A1 (en) 2017-03-01 2018-09-07 Aei Compounds Ltd. Wire sheathing and insulation compositions
MX374798B (es) 2017-03-01 2025-03-06 Aei Compounds Ltd Composición de revestimiento de cable.
EP3646348B1 (en) * 2017-06-29 2023-12-13 Prysmian S.p.A. Flame retardant, low smoke, cold resistant electric cable
CN116589783A (zh) * 2023-06-17 2023-08-15 上海新上化高分子材料有限公司 一种硅烷自交联耐泥浆低烟无卤材料及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633056A1 (de) * 1986-09-29 1988-04-07 Kabelmetal Electro Gmbh Extrudierfaehige mischung fuer halogenfreie, schwer entflammbare umhuellungen
JPH06102742B2 (ja) * 1988-04-04 1994-12-14 住友ベークライト株式会社 難燃オレフィン系樹脂組成物
NL8801297A (nl) * 1988-05-19 1989-12-18 Stamicarbon Polyetheensamenstelling, voorwerpen daaruit vervaardigd en werkwijze voor het vervaardigen van geschuimde voorwerpen.
JPH0987477A (ja) * 1995-07-19 1997-03-31 Asahi Chem Ind Co Ltd 熱可塑性重合体組成物
JPH0977917A (ja) * 1995-09-08 1997-03-25 Sumitomo Electric Ind Ltd 難燃性樹脂組成物とそれを用いた電線
JP3537248B2 (ja) * 1996-01-24 2004-06-14 出光興産株式会社 オレフィン重合用触媒及びそれを用いたオレフィン系重合体の製造方法
JP3720904B2 (ja) * 1996-03-15 2005-11-30 大日本印刷株式会社 多層フィルム
JP3765511B2 (ja) * 1997-02-14 2006-04-12 三井金属鉱業株式会社 難燃性ケーブル

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025137748A1 (pt) * 2023-12-29 2025-07-03 Triforce Blindagens E Instalações Ltda-Me Composto polimérico autoextinguível de alta densidade, processo para obtenção de composto polimérico autoextinguível de alta densidade, e produto

Also Published As

Publication number Publication date
CA2345106C (en) 2009-07-14
NZ510549A (en) 2002-04-26
DK1116244T3 (da) 2003-03-31
AR023672A1 (es) 2002-09-04
ATE229222T1 (de) 2002-12-15
EP1116244B1 (en) 2002-12-04
WO2000019452A1 (en) 2000-04-06
JP2002526885A (ja) 2002-08-20
DE69904353T2 (de) 2003-12-18
AU5979299A (en) 2000-04-17
EP1116244A1 (en) 2001-07-18
ES2189533T3 (es) 2003-07-01
DE69904353D1 (de) 2003-01-16
CA2345106A1 (en) 2000-04-06
AU752421B2 (en) 2002-09-19

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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.

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.

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