RU94033097A - Эластомерные сополимеры этилена и способ их получения - Google Patents

Эластомерные сополимеры этилена и способ их получения

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Publication number
RU94033097A
RU94033097A RU94033097/04A RU94033097A RU94033097A RU 94033097 A RU94033097 A RU 94033097A RU 94033097/04 A RU94033097/04 A RU 94033097/04A RU 94033097 A RU94033097 A RU 94033097A RU 94033097 A RU94033097 A RU 94033097A
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RU
Russia
Prior art keywords
ethylene
propylene
production
elastomer copolymers
polymerization
Prior art date
Application number
RU94033097/04A
Other languages
English (en)
Other versions
RU2143441C1 (ru
Inventor
Галимберти Маурицио
It]
Альбиццати Энрико
Original Assignee
Сферилене С.р.л. (IT)
Сферилене С.р.л.
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Publication date
Application filed by Сферилене С.р.л. (IT), Сферилене С.р.л. filed Critical Сферилене С.р.л. (IT)
Publication of RU94033097A publication Critical patent/RU94033097A/ru
Application granted granted Critical
Publication of RU2143441C1 publication Critical patent/RU2143441C1/ru

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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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63908—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/63922—Component covered by group C08F4/62 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
    • C08F4/63927—Component covered by group C08F4/62 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
    • Y10S526/902—Monomer polymerized in bulk in presence of transition metal containing catalyst
    • 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
    • Y10S526/916—Interpolymer from at least three ethylenically unsaturated monoolefinic hydrocarbon monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

Эластомерные этилен/пропиленовые или этилен/пропилен/полиеновые сополимеры, содержащие незначительные количества одного или нескольких альфа-олефинов, получают способом суспензионной полимеризации, причем реакция полимеризации осуществляется в смеси жидкого пропилена и альфа-олефина. При этом устраняются проблемы, связанные с загрязнением реактора.

Claims (1)

  1. Эластомерные этилен/пропиленовые или этилен/пропилен/полиеновые сополимеры, содержащие незначительные количества одного или нескольких альфа-олефинов, получают способом суспензионной полимеризации, причем реакция полимеризации осуществляется в смеси жидкого пропилена и альфа-олефина. При этом устраняются проблемы, связанные с загрязнением реактора.
RU94033097A 1993-09-13 1994-09-12 Эластомерные сополимеры этилена и способ их получения RU2143441C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI93A001963 1993-09-13
ITMI931963A IT1271407B (it) 1993-09-13 1993-09-13 Procedimento per la preparazione di copolimeri elastomerici dell'etilene e prodotti ottenuti

Publications (2)

Publication Number Publication Date
RU94033097A true RU94033097A (ru) 1996-07-20
RU2143441C1 RU2143441C1 (ru) 1999-12-27

Family

ID=11366888

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94033097A RU2143441C1 (ru) 1993-09-13 1994-09-12 Эластомерные сополимеры этилена и способ их получения

Country Status (17)

Country Link
US (2) US6046287A (ru)
EP (1) EP0643079B1 (ru)
JP (1) JP3703865B2 (ru)
KR (1) KR950008546A (ru)
CN (1) CN1055481C (ru)
AT (1) ATE197160T1 (ru)
AU (1) AU688349B2 (ru)
CA (1) CA2131939A1 (ru)
DE (1) DE69426182T2 (ru)
ES (1) ES2152280T3 (ru)
FI (1) FI944192A (ru)
GR (1) GR3034812T3 (ru)
IL (1) IL110903A (ru)
IT (1) IT1271407B (ru)
MY (1) MY112105A (ru)
RU (1) RU2143441C1 (ru)
TW (1) TW396162B (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2510646C2 (ru) * 2012-06-26 2014-04-10 Дэлим Индастриал Ко, Лтд. Металлоценовое соединение, включающая его композиция катализатора и использующий его способ полимеризации олефина

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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
TW434291B (en) * 1996-05-28 2001-05-16 Mitsui Chemicals Inc Ethylene random copolymer, process for its preparation and rubber composition
WO1998020045A1 (en) * 1996-11-01 1998-05-14 Union Carbide Chemicals & Plastics Technology Corporation Reduction of fouling in olefin polymerization systems
US6225427B1 (en) 1998-10-15 2001-05-01 Uniroyal Chemical Company, Inc. Olefin polymerization process employing metallocene catalyst provided by cocatalyst activation of a metallocene procatalyst
US20040192816A1 (en) * 2001-04-13 2004-09-30 Maurizio Galimberti Product in subdivided form for preparing crosslinkable elastomeric compositions
EP1385708B1 (en) * 2001-04-13 2004-10-13 PIRELLI PNEUMATICI Società per Azioni Tyre with high roadholding, tread band and elastomeric composition used therein
WO2002083433A1 (en) * 2001-04-13 2002-10-24 Pirelli Pneumatici S.P.A. Tyre comprising an ethylene copolymer, tread band and elastomeric composition used therein
WO2002083783A1 (en) * 2001-04-13 2002-10-24 Pirelli Pneumatici S.P.A. Product in subdivided form for preparing crosslinkable elastomeric compositions
BR0211293B1 (pt) * 2001-07-25 2011-11-01 processo para produzir continuamente uma composição elastomérica.
EP1298148A1 (en) * 2001-09-27 2003-04-02 Atofina Research S.A. Catalyst component comprising a metallocene with two tetrahydroindenyl ligands for producing a polyolefin
US20050085582A1 (en) * 2001-10-30 2005-04-21 Maurizio Galimberti Tyre with low rolling resistance, tread band and elastomeric composition used therein
US7964128B2 (en) 2001-12-19 2011-06-21 Pirelli Pneumatici S.P.A. Process and apparatus for continuously producing an elastomeric composition
CN1320556C (zh) * 2002-04-29 2007-06-06 皮雷利&C.有限公司 耐火电缆
US8236215B2 (en) * 2002-07-11 2012-08-07 Pirelli Pneumatici S.P.A. Process and apparatus for continuously producing an elastomeric composition
DE10250025A1 (de) 2002-10-25 2004-05-06 Basell Polyolefine Gmbh Verfahren zur Darstellung teilweise hydrierter rac-ansa-Metallocen-Komplexe
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2510646C2 (ru) * 2012-06-26 2014-04-10 Дэлим Индастриал Ко, Лтд. Металлоценовое соединение, включающая его композиция катализатора и использующий его способ полимеризации олефина

Also Published As

Publication number Publication date
IT1271407B (it) 1997-05-28
KR950008546A (ko) 1995-04-19
GR3034812T3 (en) 2001-02-28
JPH07149834A (ja) 1995-06-13
MY112105A (en) 2001-04-30
CA2131939A1 (en) 1995-03-14
US6262215B1 (en) 2001-07-17
FI944192A (fi) 1995-03-14
CN1102415A (zh) 1995-05-10
AU7287094A (en) 1995-03-23
JP3703865B2 (ja) 2005-10-05
FI944192A0 (fi) 1994-09-12
IL110903A (en) 2000-06-01
EP0643079A2 (en) 1995-03-15
ES2152280T3 (es) 2001-02-01
DE69426182D1 (de) 2000-11-30
EP0643079B1 (en) 2000-10-25
DE69426182T2 (de) 2001-05-17
IL110903A0 (en) 1994-11-28
CN1055481C (zh) 2000-08-16
ATE197160T1 (de) 2000-11-15
RU2143441C1 (ru) 1999-12-27
US6046287A (en) 2000-04-04
ITMI931963A1 (it) 1995-03-13
TW396162B (en) 2000-07-01
ITMI931963A0 (it) 1993-09-13
EP0643079A3 (en) 1995-04-26
AU688349B2 (en) 1998-03-12

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