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MX2019006564A - Cubierta conductora y proceso para su produccion. - Google Patents

Cubierta conductora y proceso para su produccion.

Info

Publication number
MX2019006564A
MX2019006564A MX2019006564A MX2019006564A MX2019006564A MX 2019006564 A MX2019006564 A MX 2019006564A MX 2019006564 A MX2019006564 A MX 2019006564A MX 2019006564 A MX2019006564 A MX 2019006564A MX 2019006564 A MX2019006564 A MX 2019006564A
Authority
MX
Mexico
Prior art keywords
weight
ethylene
mwd
ratio
process includes
Prior art date
Application number
MX2019006564A
Other languages
English (en)
Inventor
J Kmiec Chester
M Seven Karl
Esseghir Mohamed
M Patel Rajen
L Flory Anny
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2019006564A publication Critical patent/MX2019006564A/es

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • 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
    • H01B3/002—Inhomogeneous material in general
    • H01B3/004—Inhomogeneous material in general with conductive additives or conductive layers
    • 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
    • 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
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/206—Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

La presente descripción proporciona un proceso. En una modalidad, el proceso incluye mezclar un polímero a base de etileno con distribución de peso molecular amplia (MWD), que tiene una relación I21/I2 de 55 a 85, con un polímero a base de etileno con MWD estrecha, que tiene una relación I21/I2 de 20 a 50. El proceso incluye formar un componente de mezcla que comprenden de 20% en peso 45% en peso del polímero a base de etileno con MWD amplia, de 80% en peso a 55% en peso del polímero a base de etileno con MWD estrecha y, opcionalmente, negro de carbón. El componente de mezcla tiene una densidad de 0.925 g/cc y a 0.955 g/cc y una relación I21/I2 de 30 a 55. El proceso incluye extruir el componente de mezcla sobre un conductor a una velocidad mayor de 1.02 m/s, y forma una cubierta conductora que tiene una lisura superficial de 30 µ-pulgadas a 80 µ-pulgadas.
MX2019006564A 2016-12-19 2017-12-18 Cubierta conductora y proceso para su produccion. MX2019006564A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662435985P 2016-12-19 2016-12-19
PCT/US2017/066930 WO2018118741A2 (en) 2016-12-19 2017-12-18 Conductor jacket and process for producing same

Publications (1)

Publication Number Publication Date
MX2019006564A true MX2019006564A (es) 2019-08-22

Family

ID=60972391

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019006564A MX2019006564A (es) 2016-12-19 2017-12-18 Cubierta conductora y proceso para su produccion.

Country Status (8)

Country Link
US (1) US11015043B2 (es)
EP (1) EP3555204B1 (es)
JP (1) JP7760229B2 (es)
KR (1) KR102397779B1 (es)
CN (1) CN110050026B (es)
CA (1) CA3047314A1 (es)
MX (1) MX2019006564A (es)
WO (1) WO2018118741A2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018226311A1 (en) * 2017-06-08 2018-12-13 Exxonmobil Chemical Patents Inc. Polyethylene blends and extrudates and methods of making the same
KR102351569B1 (ko) * 2017-12-18 2022-01-14 주식회사 엘지화학 폴리에틸렌 수지 필름
JP7410889B2 (ja) 2018-06-15 2024-01-10 ダウ グローバル テクノロジーズ エルエルシー ケーブル被覆用のポリマー化合物及びその製造プロセス
JP7427651B2 (ja) 2018-07-25 2024-02-05 ダウ グローバル テクノロジーズ エルエルシー 被覆導体
US20230303737A1 (en) * 2020-08-05 2023-09-28 Dow Global Technologies Llc Thermoplastic compositions comprising bimodal polyethylene and articles manufactured therefrom
CN114773712A (zh) * 2022-05-24 2022-07-22 三杰节能新材料股份有限公司 一种耐低温阻燃外护管的配方及制造方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448489A (en) * 1973-02-21 1976-09-08 Siemens Ag Manufacture of elongate plastic structures and to polyethylene compositions for use therein
US4461873A (en) * 1982-06-22 1984-07-24 Phillips Petroleum Company Ethylene polymer blends
US5677383A (en) 1991-10-15 1997-10-14 The Dow Chemical Company Fabricated articles made from ethylene polymer blends
US5847053A (en) 1991-10-15 1998-12-08 The Dow Chemical Company Ethylene polymer film made from ethylene polymer blends
US5783638A (en) 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US7153909B2 (en) 1994-11-17 2006-12-26 Dow Global Technologies Inc. High density ethylene homopolymers and blend compositions
SE504455C2 (sv) 1995-07-10 1997-02-17 Borealis Polymers Oy Kabelmantlingskomposition, dess användning samt sätt för dess framställning
KR100199433B1 (ko) 1995-07-24 1999-06-15 고다 시게노리 에틸렌계 중합체 조성물
JPH11339564A (ja) * 1998-03-25 1999-12-10 Nippon Unicar Co Ltd ポリエチレン系樹脂組成物および自己支持型ケーブル
US6509106B1 (en) 1998-08-18 2003-01-21 Eastman Chemical Company Blends containing linear low density polyethylene, high density polyethylene, and low density polyethylene particularly suitable for extrusion coating and films
EP0989140A1 (en) 1998-09-25 2000-03-29 Fina Research S.A. Production of multimodal polyethylene
EP0989141A1 (en) 1998-09-25 2000-03-29 Fina Research S.A. Production of multimodal polyethelene
JP2003505544A (ja) 1999-07-15 2003-02-12 ザ ダウ ケミカル カンパニー 高密度エチレンホモポリマー及びブレンド組成物
EP1201713A1 (en) 2000-10-27 2002-05-02 ATOFINA Research Polyethylene pipe resins and production thereof
WO2002085954A2 (en) 2001-04-23 2002-10-31 Exxonmobil Chemical Patents Inc. Blends of epdm and metallocene plastomers for wire and cable applications
EP1304353A1 (en) 2001-10-18 2003-04-23 Atofina Research S.A. Physical blends of polyethylenes
EP1310436A1 (fr) 2001-11-09 2003-05-14 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Capsule à visser comprenant une composition à base de polymère de l'éthylène multimodal
EP1319685A1 (en) 2001-12-14 2003-06-18 ATOFINA Research Physical blends of polyethylenes
ATE369396T1 (de) 2002-06-04 2007-08-15 Union Carbide Chem Plastic Polymerzusammensetzungen und verfahren zum herstellen von rohren daraus
US6966248B2 (en) 2002-07-25 2005-11-22 Harbison-Fischer, Inc. Adjustable valve rod and pull tube guide for downhole pumps
US7943700B2 (en) 2002-10-01 2011-05-17 Exxonmobil Chemical Patents Inc. Enhanced ESCR of HDPE resins
US7022770B2 (en) 2002-10-01 2006-04-04 Exxon Mobil Chemical Patents Inc. Polyethylene compositions for injection molding
CA2411183C (en) 2002-11-05 2011-06-14 Nova Chemicals Corporation Heterogeneous/homogeneous copolymer
EP1584651A1 (en) 2004-03-29 2005-10-12 Total Petrochemicals Research Feluy Polyethylene blends with good contact transparency
US7514504B2 (en) 2004-04-01 2009-04-07 Fina Technology, Inc. Polyethylene blends with good contact transparency
US7230054B2 (en) 2004-06-29 2007-06-12 Equistar Chemicals, Lp Polymer resins with improved environmental stress crack resistance
ATE427329T1 (de) * 2005-06-30 2009-04-15 Borealis Tech Oy Polyethylenzusammensetzung mit verbesserter verarbeitbarkeit
CN101356225B (zh) * 2006-05-02 2012-04-04 陶氏环球技术有限责任公司 高密度聚乙烯组合物、生产该组合物的方法、由此生产的金属线和电缆套、和生产上述金属线和电缆套的方法
DE602006016776D1 (de) 2006-07-14 2010-10-21 Borealis Tech Oy Polyethylen hoher Dichte
JP2012504682A (ja) * 2008-10-06 2012-02-23 ダウ グローバル テクノロジーズ エルエルシー 柔軟で高定格温度のｌｌｄｐｅジャケット用組成物
EP2182526A1 (en) * 2008-10-31 2010-05-05 Borealis AG Cable and polymer composition comprising an multimodal ethylene copolymer
US8493412B2 (en) 2008-10-31 2013-07-23 Honeywell Internatioal Inc. Methods and systems for displaying sensor-based images of an external environment
US8722804B2 (en) * 2010-04-13 2014-05-13 Univation Technologies, Llc Polymer blends and films made therefrom
US9371442B2 (en) 2011-09-19 2016-06-21 Nova Chemicals (International) S.A. Polyethylene compositions and closures made from them
WO2013188303A1 (en) * 2012-06-11 2013-12-19 Dow Global Technologies Llc High density polyethylene composition and closure
WO2014054055A2 (en) 2012-10-05 2014-04-10 Reliance Industries Limited A polymer composition and a process for preparing the same
EP2935453B1 (en) 2012-12-21 2019-07-24 Dow Global Technologies LLC Polyolefin-based compound for cable jacket with reduced shrinkage and enhanced processability
EA031256B9 (ru) 2013-10-30 2019-03-29 Абу Даби Полимерс Ко. Лтд (Бороудж) Л.Л.С. Композиция полиэтилена, подходящая для применений в литье под давлением
US20160362510A1 (en) * 2014-02-11 2016-12-15 Univation Technologies, Llc Method to prepare ethylene copolymers
WO2016003657A1 (en) * 2014-07-03 2016-01-07 Dow Global Technologies Llc A composition, injection molded article made therefrom and process to make injection molded article
KR20170056569A (ko) * 2014-09-10 2017-05-23 스미또모 가가꾸 가부시끼가이샤 공액 디엔 중합체 및 공액 디엔 중합체 조성물
BR112017011665A2 (pt) * 2014-12-01 2018-01-16 Dow Global Technologies Llc composições de polímero, filmes retráteis e métodos de preparar os mesmos
JP6549862B2 (ja) * 2015-03-10 2019-07-24 古河電気工業株式会社 樹脂組成物、成形品、電線・ケーブルおよび電線・ケーブルの製造方法
EP3088458B2 (en) 2015-04-27 2022-10-05 Abu Dhabi Polymers Company Limited (Borouge) L.L.C. Polyethylene composition suitable for pipe applications
US10934421B2 (en) 2016-07-27 2021-03-02 Sabic Global Technologies B.V. Polyethylene composition

Also Published As

Publication number Publication date
WO2018118741A2 (en) 2018-06-28
JP7760229B2 (ja) 2025-10-27
WO2018118741A3 (en) 2018-08-02
KR102397779B1 (ko) 2022-05-16
EP3555204A2 (en) 2019-10-23
BR112019011290A2 (pt) 2019-10-15
CN110050026B (zh) 2022-05-31
CN110050026A (zh) 2019-07-23
US11015043B2 (en) 2021-05-25
KR20190096367A (ko) 2019-08-19
CA3047314A1 (en) 2018-06-28
EP3555204B1 (en) 2023-03-22
US20200087494A1 (en) 2020-03-19
JP2020514430A (ja) 2020-05-21

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