ES2072273T3 - Estabilizacion de polietileno reticulado de muy baja densidad (pembd). - Google Patents

Estabilizacion de polietileno reticulado de muy baja densidad (pembd).

Info

Publication number
ES2072273T3
ES2072273T3 ES89108134T ES89108134T ES2072273T3 ES 2072273 T3 ES2072273 T3 ES 2072273T3 ES 89108134 T ES89108134 T ES 89108134T ES 89108134 T ES89108134 T ES 89108134T ES 2072273 T3 ES2072273 T3 ES 2072273T3
Authority
ES
Spain
Prior art keywords
pembd
stabilization
low density
reticulated polyethylene
butil
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES89108134T
Other languages
English (en)
Inventor
Robert John Turbett
Jeffrey David Umpleby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of ES2072273T3 publication Critical patent/ES2072273T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Laminated Bodies (AREA)

Abstract

UNA COMPOSICION QUE COMPRENDE: A) COPOLIMERO RETICULABLE DE ETILENO Y, AL MENOS, UNA ALFA - OLEFINA QUE TIENE DE 3 A 8 ATOMOS DE C, EL COPOLIMERO TIENE UNA DENSIDAD IGUAL O MENOR DE 0.91 G/CM3 Y SE PRODUCE EN PRESENCIA DE UN SISTEMA CATALIZADOR QUE CONTIENE I) CR Y TI O II) UN PRESCURSOR CATALIZADOR QUE COMPRENDE MG, TI, HALOGENO Y UN DADOR DE ELECTRONES JUNTO CON UNO O MAS COMPUESTOS QUE CONTIENEN AL; Y B) FOSFITO DE TRIS[2 - TERC - BUTIL - 4 - TIO (2''-METIL 4''-HIDROXIL - 5 - TERC - BUTIL) FENIL - 5 - METIL[ FENILO.
ES89108134T 1988-05-06 1989-05-05 Estabilizacion de polietileno reticulado de muy baja densidad (pembd). Expired - Lifetime ES2072273T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19124088A 1988-05-06 1988-05-06

Publications (1)

Publication Number Publication Date
ES2072273T3 true ES2072273T3 (es) 1995-07-16

Family

ID=22704679

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89108134T Expired - Lifetime ES2072273T3 (es) 1988-05-06 1989-05-05 Estabilizacion de polietileno reticulado de muy baja densidad (pembd).

Country Status (7)

Country Link
EP (1) EP0340785B1 (es)
JP (1) JPH0662817B2 (es)
AT (1) ATE123043T1 (es)
CA (1) CA1336991C (es)
DE (1) DE68922781T2 (es)
ES (1) ES2072273T3 (es)
FI (1) FI892167A7 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243244A (ja) * 1988-05-10 1990-02-13 Union Carbide Corp 耐トリー性組成物
JP2838277B2 (ja) * 1988-09-02 1998-12-16 株式会社フジクラ 電力ケーブル
JP2838278B2 (ja) * 1988-09-02 1998-12-16 株式会社フジクラ 電力ケーブル
JPH0637075B2 (ja) * 1989-10-18 1994-05-18 三菱油化株式会社 樹脂パイプの成形法
JP2835472B2 (ja) * 1990-12-27 1998-12-14 日本ユニカー 株式会社 高発泡ポリエチレン絶縁電線およびその製造方法
GB9103802D0 (en) * 1991-02-23 1991-04-10 Bp Chem Int Ltd Crosslinkable polymeric composition
US6270856B1 (en) 1991-08-15 2001-08-07 Exxon Mobil Chemical Patents Inc. Electrical cables having polymeric components
US5246783A (en) * 1991-08-15 1993-09-21 Exxon Chemical Patents Inc. Electrical devices comprising polymeric insulating or semiconducting members
US5346961A (en) * 1993-04-07 1994-09-13 Union Carbide Chemicals & Plastics Technology Corporation Process for crosslinking
TWI425041B (zh) * 2006-07-25 2014-02-01 Clariant Finance Bvi Ltd 在以熔融加工製備聚乙烯物件過程中該物件之改良處理條件
JP5705558B2 (ja) * 2011-01-19 2015-04-22 古河電気工業株式会社 シラン架橋樹脂成形体の製造方法及びそれを用いた成形体
CN108342012B (zh) * 2017-01-23 2021-10-22 中国石油化工股份有限公司 塑料大棚膜用mLLDPE树脂组合物及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153004A (en) * 1981-03-19 1982-09-21 Nippon Oil Co Ltd Production of silane-crosslinked polyolefin
DE3468575D1 (en) * 1983-03-18 1988-02-11 Champlain Cable Corp Composition for insulating electrical wire and cable
GB8400149D0 (en) * 1984-01-05 1984-02-08 Bp Chem Int Ltd Polymer composition
DE3688241T2 (de) * 1985-11-29 1993-09-16 Ge Specialty Chem Stabilisatorgemische auf phosphitbasis.

Also Published As

Publication number Publication date
DE68922781D1 (de) 1995-06-29
EP0340785B1 (en) 1995-05-24
EP0340785A2 (en) 1989-11-08
EP0340785A3 (en) 1991-03-27
JPH0662817B2 (ja) 1994-08-17
FI892167L (fi) 1989-11-07
CA1336991C (en) 1995-09-12
ATE123043T1 (de) 1995-06-15
DE68922781T2 (de) 1995-09-28
FI892167A0 (fi) 1989-05-05
JPH0216137A (ja) 1990-01-19
FI892167A7 (fi) 1989-11-07

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