IT1264483B1 - Copolimeri elastomerici dell'etilene con propilene - Google Patents

Copolimeri elastomerici dell'etilene con propilene

Info

Publication number
IT1264483B1
IT1264483B1 IT93MI001406A ITMI931406A IT1264483B1 IT 1264483 B1 IT1264483 B1 IT 1264483B1 IT 93MI001406 A IT93MI001406 A IT 93MI001406A IT MI931406 A ITMI931406 A IT MI931406A IT 1264483 B1 IT1264483 B1 IT 1264483B1
Authority
IT
Italy
Prior art keywords
propylene
ethylene
elastomeric copolymers
less
polyene
Prior art date
Application number
IT93MI001406A
Other languages
English (en)
Inventor
Maurizio Galimberti
Enrico Albizzati
Original Assignee
Spherilene Srl
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 Spherilene Srl filed Critical Spherilene Srl
Publication of ITMI931406A0 publication Critical patent/ITMI931406A0/it
Priority to IT93MI001406A priority Critical patent/IT1264483B1/it
Priority to IL10943494A priority patent/IL109434A/xx
Priority to TW083103736A priority patent/TW304959B/zh
Priority to AU61849/94A priority patent/AU669277B2/en
Priority to ES94106974T priority patent/ES2119013T3/es
Priority to EP94106974A priority patent/EP0632065B1/en
Priority to DE69411329T priority patent/DE69411329T2/de
Priority to AT94106974T priority patent/ATE167879T1/de
Priority to DK94106974T priority patent/DK0632065T3/da
Priority to RU94015592A priority patent/RU2133758C1/ru
Priority to JP6095216A priority patent/JPH0733827A/ja
Priority to NO941740A priority patent/NO941740L/no
Priority to BR9401057A priority patent/BR9401057A/pt
Priority to FI942156A priority patent/FI942156A/fi
Priority to CN94106002A priority patent/CN1069324C/zh
Priority to KR1019940010319A priority patent/KR950000741A/ko
Priority to CA002123337A priority patent/CA2123337A1/en
Publication of ITMI931406A1 publication Critical patent/ITMI931406A1/it
Application granted granted Critical
Publication of IT1264483B1 publication Critical patent/IT1264483B1/it
Priority to US08/841,473 priority patent/US6331600B1/en

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
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT 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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural 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)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

NUOVI COPOLIMERI DELL'ETILENE CON PROPILENE ED EVENTUALMENTE CON PROPORZIONI MINORI DI UN DIENE O POLIENE AVENTI BUONE PROPRIETA' ELASTOMERICHE ALLO STATO NON VULCANIZZATO.I COPOLIMERI SONO CARATTERIZZATI DA UNA STRUTTURA IN CUI IL PROPILENE E' IN PARTE PRESENTE SOTTO FORMA DI CORTE SEQUENZE ISOTTICHE. VALORI DI TENSION SET (200%) INFERIORI A 15 SONO OTTENUTI PER DETERMINATI RAPPORTI ETILENE/PROPILENE E PER VALORI DI VISCOSITA' INTRINSECA SUPERIORI A 3.
IT93MI001406A 1993-06-30 1993-06-30 Copolimeri elastomerici dell'etilene con propilene IT1264483B1 (it)

Priority Applications (18)

Application Number Priority Date Filing Date Title
IT93MI001406A IT1264483B1 (it) 1993-06-30 1993-06-30 Copolimeri elastomerici dell'etilene con propilene
IL10943494A IL109434A (en) 1993-06-30 1994-04-26 Elastomeric copolymers of ethylene and propylene process for their preparation and their use
TW083103736A TW304959B (it) 1993-06-30 1994-04-26
AU61849/94A AU669277B2 (en) 1993-06-30 1994-05-03 Elastomeric copolymers of ethylene and propylene
DK94106974T DK0632065T3 (da) 1993-06-30 1994-05-04 Elastomere copolymerer af ethylen og propylen
EP94106974A EP0632065B1 (en) 1993-06-30 1994-05-04 Elastomeric copolymers of ethylene and propylene
DE69411329T DE69411329T2 (de) 1993-06-30 1994-05-04 Elastomere Ethylen-Propylen Copolymere
AT94106974T ATE167879T1 (de) 1993-06-30 1994-05-04 Elastomere ethylen-propylen copolymere
ES94106974T ES2119013T3 (es) 1993-06-30 1994-05-04 Copolimeros elastomericos de etileno y propileno.
RU94015592A RU2133758C1 (ru) 1993-06-30 1994-05-05 Сополимеры этилена с пропиленом, способ их получения, формованные изделия
JP6095216A JPH0733827A (ja) 1993-06-30 1994-05-09 エチレンとプロピレンの弾性コポリマー類
FI942156A FI942156A (fi) 1993-06-30 1994-05-10 Eteenin ja propeenin elastomeerisiä kopolymeerejä
BR9401057A BR9401057A (pt) 1993-06-30 1994-05-10 Copolímero elastomérico de etileno com propileno e processo para a preparação de copolímeros de etileno com propileno
NO941740A NO941740L (no) 1993-06-30 1994-05-10 Kopolymerer av etylen og propylen, eventuelt med et dien, og fremgangsmåte for fremstilling av slike
CN94106002A CN1069324C (zh) 1993-06-30 1994-05-11 乙烯和丙烯的弹性共聚物及其制备方法
KR1019940010319A KR950000741A (ko) 1993-06-30 1994-05-11 에틸렌 및 프로필렌의 엘라스토머성 공중합체
CA002123337A CA2123337A1 (en) 1993-06-30 1994-05-11 Elastomeric copolymers of ethylene and propylene
US08/841,473 US6331600B1 (en) 1993-06-30 1997-04-22 Elastomeric copolymers of ethylene and propylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001406A IT1264483B1 (it) 1993-06-30 1993-06-30 Copolimeri elastomerici dell'etilene con propilene

Publications (3)

Publication Number Publication Date
ITMI931406A0 ITMI931406A0 (it) 1993-06-30
ITMI931406A1 ITMI931406A1 (it) 1994-12-30
IT1264483B1 true IT1264483B1 (it) 1996-09-23

Family

ID=11366504

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001406A IT1264483B1 (it) 1993-06-30 1993-06-30 Copolimeri elastomerici dell'etilene con propilene

Country Status (18)

Country Link
US (1) US6331600B1 (it)
EP (1) EP0632065B1 (it)
JP (1) JPH0733827A (it)
KR (1) KR950000741A (it)
CN (1) CN1069324C (it)
AT (1) ATE167879T1 (it)
AU (1) AU669277B2 (it)
BR (1) BR9401057A (it)
CA (1) CA2123337A1 (it)
DE (1) DE69411329T2 (it)
DK (1) DK0632065T3 (it)
ES (1) ES2119013T3 (it)
FI (1) FI942156A (it)
IL (1) IL109434A (it)
IT (1) IT1264483B1 (it)
NO (1) NO941740L (it)
RU (1) RU2133758C1 (it)
TW (1) TW304959B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264482B1 (it) * 1993-06-30 1996-09-23 Spherilene Srl Copolimeri amorfi dell'etilene con propilene e procedimento per la loro preparazione
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
IT1293759B1 (it) * 1997-07-23 1999-03-10 Pirelli Cavi S P A Ora Pirelli Cavi con rivestimento riciclabile a bassa deformazione residua
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
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
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
US6924031B2 (en) 1998-09-25 2005-08-02 Pirelli Cavi E Sistemi S.P.A. Low-smoke self-extinguishing electrical cable and flame-retardant composition used therein
US8460590B2 (en) 2001-07-25 2013-06-11 Pirelli Pneumatici S.P.A. Process for continuously producing an elastomeric composition
US7964128B2 (en) 2001-12-19 2011-06-21 Pirelli Pneumatici S.P.A. Process and apparatus for continuously producing an elastomeric composition
US8236215B2 (en) 2002-07-11 2012-08-07 Pirelli Pneumatici S.P.A. Process and apparatus for continuously producing an elastomeric composition
ATE430168T1 (de) * 2005-11-15 2009-05-15 Basell Poliolefine Srl Propylen-ethylen-copolymere und herstellungsverfahren dafür
BRPI0823007B1 (pt) 2008-08-05 2019-03-06 Prysmian S.P.A. Cabo retardador de chamas, e, composição retardadora de chamas
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
JP5641528B2 (ja) * 2013-03-28 2014-12-17 住友理工株式会社 燃料電池用シール部材およびそれを用いた燃料電池シール体
US10072110B2 (en) 2014-06-10 2018-09-11 Lg Chem, Ltd. Propylene-based elastomer
WO2017026460A1 (ja) * 2015-08-11 2017-02-16 住友化学株式会社 エチレン－α－オレフィン系共重合体ゴム、ゴム組成物、エチレン－α－オレフィン系共重合体ゴムを製造する方法
WO2017206008A1 (en) 2016-05-30 2017-12-07 Dow Global Technologies Llc Ethylene/alpha-olefin/diene interpolymer
EP3497139B1 (en) * 2016-08-15 2021-03-24 ExxonMobil Chemical Patents Inc. Propylene-alpha olefin copolymers and methods for making the same
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 (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1005486B (it) 1974-02-15 1976-08-20 Montedison Spa Gomme termoplastiche e processo per la loro preparazione
US4540753A (en) 1983-06-15 1985-09-10 Exxon Research & Engineering Co. Narrow MWD alpha-olefin copolymers
US5229478A (en) * 1988-06-16 1993-07-20 Exxon Chemical Patents Inc. Process for production of high molecular weight EPDM elastomers using a metallocene-alumoxane catalyst system
CA1327673C (en) 1988-06-16 1994-03-08 Sigmund Floyd Process for production of high molecular weight epdm elastomers using a metallocene-alumoxane catalyst system
US4871705A (en) 1988-06-16 1989-10-03 Exxon Chemical Patents Inc. Process for production of a high molecular weight ethylene a-olefin elastomer with a metallocene alumoxane catalyst
KR900009719A (ko) * 1988-12-16 1990-07-05 엠. 데이비드 레오나이드 신규 에틸렌-프로필렌 공중합체
US5436305A (en) 1991-05-09 1995-07-25 Phillips Petroleum Company Organometallic fluorenyl compounds, preparation, and use
IT1254547B (it) * 1992-03-23 1995-09-25 Montecatini Tecnologie Srl Copolimeri elastomerici dell'etilene con alfa-olefine.
IL106042A (en) * 1992-06-18 1999-05-09 Montell Technology Company Bv Catalysts for polymerization of olefins obtained from cyclopentadianyl organometallic metals Alumino-organic compounds and water and process for making homopolymer
IT1264406B1 (it) * 1993-05-11 1996-09-23 Spherilene Srl Copolimeri amorfi dell'etilene con alfa-olefine e procedimento per la loro preparazione
EP0647243B1 (en) * 1992-06-18 1998-03-18 Montell Technology Company bv Process for preparing an ethylenic copolymer

Also Published As

Publication number Publication date
KR950000741A (ko) 1995-01-03
AU669277B2 (en) 1996-05-30
JPH0733827A (ja) 1995-02-03
TW304959B (it) 1997-05-11
IL109434A0 (en) 1994-07-31
BR9401057A (pt) 1995-03-07
CN1097013A (zh) 1995-01-04
DK0632065T3 (da) 1998-10-26
CA2123337A1 (en) 1994-12-31
DE69411329D1 (de) 1998-08-06
AU6184994A (en) 1995-01-12
IL109434A (en) 1999-04-11
EP0632065B1 (en) 1998-07-01
ES2119013T3 (es) 1998-10-01
US6331600B1 (en) 2001-12-18
NO941740L (no) 1995-01-02
RU2133758C1 (ru) 1999-07-27
CN1069324C (zh) 2001-08-08
ITMI931406A1 (it) 1994-12-30
DE69411329T2 (de) 1999-01-14
FI942156A0 (fi) 1994-05-10
RU94015592A (ru) 1996-04-20
FI942156A (fi) 1994-12-31
EP0632065A1 (en) 1995-01-04
ATE167879T1 (de) 1998-07-15
NO941740D0 (no) 1994-05-10
ITMI931406A0 (it) 1993-06-30

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626