ES2113528T3 - Copolimero elastomerico de etileno con alfa-olefinas. - Google Patents

Copolimero elastomerico de etileno con alfa-olefinas.

Info

Publication number
ES2113528T3
ES2113528T3 ES93906590T ES93906590T ES2113528T3 ES 2113528 T3 ES2113528 T3 ES 2113528T3 ES 93906590 T ES93906590 T ES 93906590T ES 93906590 T ES93906590 T ES 93906590T ES 2113528 T3 ES2113528 T3 ES 2113528T3
Authority
ES
Spain
Prior art keywords
alpha
olefins
propylene
ethylene copolymer
olephines
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
ES93906590T
Other languages
English (en)
Inventor
Maurizio Galimberti
Luigi Resconi
Emilio Martini
Floriano Guglielmi
Enrico Albizzati
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.)
Basell Technology Co BV
Original Assignee
Montell Technology Co BV
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 Montell Technology Co BV filed Critical Montell Technology Co BV
Application granted granted Critical
Publication of ES2113528T3 publication Critical patent/ES2113528T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

COPOLIMEROS DE ETILENO CON PROPILENO Y/O (ALFA)-OLEFINAS SUPERIORES Y, OPCIONALMENTE, PROPORCIONES MENORES DE UN DIENO O POLIENO, LOS CUALES MUESTRAN LAS SIGUIENTES PROPIEDADES: CRISTALINIDAD CONTENIDA, MEDIDA COMO ENTALPIA DE FUSION INFERIOR A 20 J/G; SOLUBILIDAD EN PENTANO A 25 NTENIDO DE UNIDADES PROPILENICAS O UNIDADES DERIVADAS DE DICHAS (ALFA)-OLEFINAS EN LA FORMA DE TRIADAS COMPRENDE ENTRE 4 Y 50 % DEL CONTENIDO TOTAL DE PROPILENO O DICHAS (ALFA)-OLEFINAS, CON AL MENOS 70 % DE DICHAS TRIADAS QUE TENIENDO UNA ESTRUCTURA ISOTACTICA; PRODUCTO DE LAS TASAS DE REACTIVIDAD DEL MONOMERO R1.R2 COMPRENDIDO ENTRE 0,4 Y 1; VISCOSIDAD INHERENTE MAYOR QUE 1,5 DL/G.
ES93906590T 1992-03-23 1993-03-23 Copolimero elastomerico de etileno con alfa-olefinas. Expired - Lifetime ES2113528T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920666A IT1254547B (it) 1992-03-23 1992-03-23 Copolimeri elastomerici dell'etilene con alfa-olefine.

Publications (1)

Publication Number Publication Date
ES2113528T3 true ES2113528T3 (es) 1998-05-01

Family

ID=11362541

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93906590T Expired - Lifetime ES2113528T3 (es) 1992-03-23 1993-03-23 Copolimero elastomerico de etileno con alfa-olefinas.

Country Status (12)

Country Link
EP (1) EP0586658B1 (es)
JP (1) JP3405990B2 (es)
KR (1) KR100257914B1 (es)
AT (1) ATE162817T1 (es)
CA (1) CA2111436A1 (es)
DE (1) DE69316684T2 (es)
ES (1) ES2113528T3 (es)
FI (1) FI105197B (es)
IT (1) IT1254547B (es)
NO (1) NO301834B1 (es)
RU (1) RU2114868C1 (es)
WO (1) WO1993019107A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264483B1 (it) * 1993-06-30 1996-09-23 Spherilene Srl Copolimeri elastomerici dell'etilene con propilene
IT1264482B1 (it) 1993-06-30 1996-09-23 Spherilene Srl Copolimeri amorfi dell'etilene con propilene e procedimento per la loro preparazione
IT1271407B (it) * 1993-09-13 1997-05-28 Spherilene Srl Procedimento per la preparazione di copolimeri elastomerici dell'etilene e prodotti ottenuti
IT1273660B (it) * 1994-07-20 1997-07-09 Spherilene Srl Procedimento per la preparazione di polimeri amorfi del propilene
IT1270125B (it) * 1994-10-05 1997-04-28 Spherilene Srl Processo per la ( co) polimerizzazione di olefine
IT1274469B (it) 1995-05-11 1997-07-17 Spherilene Spa Composizioni poliolefiniche vulcanizzabili dinamicamente
US6372344B1 (en) 1997-07-23 2002-04-16 Pirelli Cavi E Sistemi S.P.A. Cables with a halogen-free recyclable coating comprising polypropylene and an ethylene copolymer having high elastic recovery
IT1293759B1 (it) * 1997-07-23 1999-03-10 Pirelli Cavi S P A Ora Pirelli Cavi con rivestimento riciclabile a bassa deformazione residua
US6410651B1 (en) 1997-07-23 2002-06-25 Pirelli Cavi E Sistemi S.P.A. Cables with a halogen-free recyclable coating comprising polypropylene and an ethylene copolymer having high structural uniformity
US6552112B1 (en) 1997-07-23 2003-04-22 Pirelli Cavi E Sistemi S.P.A. Cable with self-extinguishing properties and flame-retardant composition
IT1293757B1 (it) 1997-07-23 1999-03-10 Pirelli Cavi S P A Ora Pirelli Cavi con rivestimento riciclabile a distribuzione omogenea
US6815062B2 (en) 1999-06-21 2004-11-09 Pirelli Cavi E Sistemi S.P.A. Cable, in particular for electric energy transportation or distribution, and an insulating composition used therein
CA2629788A1 (en) * 2005-11-15 2007-05-24 Basell Poliolefine Italia S.R.L. Propylene-ethylene copolymers and process for their preparation
KR100994252B1 (ko) 2007-05-09 2010-11-12 주식회사 엘지화학 에틸렌 알파-올레핀 공중합체
EP2310449B1 (en) 2008-08-05 2016-10-19 Prysmian S.p.A. Flame-retardant electrical cable
WO2010033601A1 (en) 2008-09-16 2010-03-25 Dow Global Technologies Inc. Polymeric compositions and foams, methods of making the same, and articles prepared from the same
ITMI20111572A1 (it) 2011-09-01 2013-03-02 R & D Innovaction S R L Composizioni antifiamma e relativo processo di produzione
US20180230254A1 (en) * 2015-08-11 2018-08-16 Sumitomo Chemical Company, Limited Ethylene-alpha-olefin copolymer rubber, rubber composition, and method for producing ethylene-alpha-olefin copolymer rubber
EP4252259A1 (en) 2020-11-26 2023-10-04 Basell Polyolefine GmbH Low-smoke self-extinguishing electrical cable and flame-retardant composition used therein

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460964A1 (fr) * 1979-07-06 1981-01-30 Naphtachimie Sa Copolymeres elastomeres d'ethylene et de propylene, leur fabrication et leurs applications
FR2597487B1 (fr) * 1986-04-17 1989-09-29 Bp Chimie Sa Copolymeres amorphes de masse moleculaire elevee d'ethylene et d'alpha-olefines.
DE3853487T2 (de) * 1987-01-19 1995-07-27 Sumitomo Chemical Co Elastische Copolymere aus Äthylen, Propylen und einem nichtconjugiertem Dien und Verwendung davon.

Also Published As

Publication number Publication date
DE69316684T2 (de) 2001-10-04
JPH06508396A (ja) 1994-09-22
ATE162817T1 (de) 1998-02-15
NO934191D0 (no) 1993-11-19
EP0586658B1 (en) 1998-01-28
ITMI920666A1 (it) 1993-09-23
FI105197B (fi) 2000-06-30
NO301834B1 (no) 1997-12-15
KR100257914B1 (ko) 2000-06-01
NO934191L (no) 1993-11-19
DE69316684D1 (de) 1998-03-05
RU2114868C1 (ru) 1998-07-10
ITMI920666A0 (it) 1992-03-23
CA2111436A1 (en) 1993-09-30
JP3405990B2 (ja) 2003-05-12
IT1254547B (it) 1995-09-25
FI935171A (fi) 1993-11-22
WO1993019107A1 (en) 1993-09-30
FI935171A0 (fi) 1993-11-22
EP0586658A1 (en) 1994-03-16

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