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BR9703091A - Processo para preparação de copolímeros elastoméricos de ep(d) m - Google Patents

Processo para preparação de copolímeros elastoméricos de ep(d) m

Info

Publication number
BR9703091A
BR9703091A BR9703091A BR9703091A BR9703091A BR 9703091 A BR9703091 A BR 9703091A BR 9703091 A BR9703091 A BR 9703091A BR 9703091 A BR9703091 A BR 9703091A BR 9703091 A BR9703091 A BR 9703091A
Authority
BR
Brazil
Prior art keywords
preparing
elastomeric copolymers
elastomeric
copolymers
Prior art date
Application number
BR9703091A
Other languages
English (en)
Inventor
Roberto Santi
Paolo Biagini
Giampietro Borsotti
Liliana Gila
Viviano Banzi
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Publication of BR9703091A publication Critical patent/BR9703091A/pt

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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/04—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethene-propene copolymers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/06—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethene-propene-diene terpolymers
    • 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
    • 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
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/09—Cyclic bridge, i.e. Cp or analog where the bridging unit linking the two Cps or analogs is part of a cyclic group
    • 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
    • C08F4/65908—Component covered by group C08F4/64 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
    • C08F4/64—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR9703091A 1996-05-09 1997-05-08 Processo para preparação de copolímeros elastoméricos de ep(d) m BR9703091A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000926A IT1283630B1 (it) 1996-05-09 1996-05-09 Procedimento per la preparazione di copolimeri elastomerici ep(d)m

Publications (1)

Publication Number Publication Date
BR9703091A true BR9703091A (pt) 1998-09-08

Family

ID=11374226

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9703091A BR9703091A (pt) 1996-05-09 1997-05-08 Processo para preparação de copolímeros elastoméricos de ep(d) m

Country Status (12)

Country Link
US (1) US6124413A (pt)
EP (1) EP0806436B1 (pt)
JP (1) JP3986613B2 (pt)
KR (1) KR100257458B1 (pt)
CN (1) CN1098869C (pt)
BR (1) BR9703091A (pt)
CA (1) CA2204177C (pt)
DE (1) DE69702569T2 (pt)
ES (1) ES2148895T3 (pt)
IT (1) IT1283630B1 (pt)
MX (1) MX9703331A (pt)
RU (1) RU2179561C2 (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
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IT1298616B1 (it) 1998-03-10 2000-01-12 Enichem Spa Complesso metallocenico pontato per la (co) polimerizzazione delle olefine
KR100342541B1 (ko) * 1998-04-16 2002-06-28 나까니시 히로유끼 올레핀 중합촉매 및 중합방법
WO2000031088A1 (en) * 1998-11-20 2000-06-02 Montell Technology Company Bv Bridged metallocenes, preparation, use in catalytic systems
ITMI20011017A1 (it) * 2001-05-17 2002-11-17 Enichem Spa Procedimento per la preparazione di copolimeri e terpolimeri elastomerici ep (d) m
EP1412394A2 (en) 2001-07-19 2004-04-28 Univation Technologies LLC Low comonomer incorporating metallocene catalyst compounds
US8008412B2 (en) 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
WO2004037872A2 (en) 2002-10-24 2004-05-06 Exxonmobil Chemical Patents Inc. Branched crystalline polypropylene
EP1567566A1 (en) 2002-12-05 2005-08-31 Exxonmobil Chemical Patents Inc. High temperature bulk polymerization of branched crystalline polypropylene
US7339018B2 (en) 2002-12-05 2008-03-04 Exxonmobil Chemical Patents Inc. Diene-modified propylene copolymers
EP1464657A1 (en) * 2003-03-06 2004-10-06 ATOFINA Research Hydrogenated metallocene catalyst
US7601666B2 (en) 2004-07-08 2009-10-13 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system and process for use thereof
KR100586922B1 (ko) 2004-11-18 2006-06-08 금호폴리켐 주식회사 고수율의 이피(디)엠의 제조방법 및 수율의 제어방법,이피(디)엠의 회수방법
US8242237B2 (en) 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
US8143352B2 (en) 2006-12-20 2012-03-27 Exxonmobil Research And Engineering Company Process for fluid phase in-line blending of polymers
US8080610B2 (en) 2007-03-06 2011-12-20 Exxonmobil Research And Engineering Company Monomer recycle process for fluid phase in-line blending of polymers
EP2160419B1 (en) 2007-06-04 2013-11-13 ExxonMobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization
CN101855250B (zh) 2007-09-13 2013-01-02 埃克森美孚研究工程公司 增塑剂与基础聚合物的在线共混
US7928162B2 (en) 2007-09-13 2011-04-19 Exxonmobil Research And Engineering Company In-line process for producing plasticized polymers and plasticized polymer blends
US7910679B2 (en) 2007-12-20 2011-03-22 Exxonmobil Research And Engineering Company Bulk homogeneous polymerization process for ethylene propylene copolymers
CN101945942B (zh) 2007-12-20 2012-08-08 埃克森美孚研究工程公司 生产粒料稳定的聚烯烃的在线方法
CN101945940B (zh) 2007-12-20 2014-04-09 埃克森美孚研究工程公司 聚丙烯乙烯-丙烯共聚物共混物和生产它的在线方法
US8318875B2 (en) 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
KR101367402B1 (ko) * 2009-11-27 2014-02-25 주식회사 엘지화학 높은 디엔계 단량체 함량과 고분자량을 가지는 탄성 중합체의 제조방법
US8609793B2 (en) 2010-10-07 2013-12-17 Chevron Phillips Chemical Company Lp Catalyst systems containing a bridged metallocene
US8637616B2 (en) 2010-10-07 2014-01-28 Chevron Philips Chemical Company Lp Bridged metallocene catalyst systems with switchable hydrogen and comonomer effects
US8629292B2 (en) 2010-10-07 2014-01-14 Chevron Phillips Chemical Company Lp Stereoselective synthesis of bridged metallocene complexes
WO2017048448A1 (en) 2015-09-14 2017-03-23 Exxonmobil Chemical Patents Inc. Process for making branched epdm and epdm therefrom
WO2019156794A1 (en) 2018-02-09 2019-08-15 Exxonmobil Chemical Patents Inc. ETHYLENE-α-OLEFIN-DIENE ELASTOMERS AND METHODS OF MAKING THEM
EP3802644B1 (en) 2018-06-04 2024-09-04 ExxonMobil Chemical Patents Inc. Metallocenes with si-si bridges
US11198747B2 (en) 2018-06-04 2021-12-14 Exxonmobil Chemical Patents Inc. Catalyst systems including two hafnocene catalyst compounds
JP7743720B2 (ja) * 2020-07-01 2025-09-25 日本ポリエチレン株式会社 オレフィン重合用触媒成分、オレフィン重合用触媒、及び、オレフィン重合体の製造方法
KR102603860B1 (ko) * 2022-08-09 2023-11-22 윤정식 패각분말을 고함량 포함하는 조성물 및 이를 이용한 마스터 배치

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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
JP2545006B2 (ja) * 1990-07-03 1996-10-16 ザ ダウ ケミカル カンパニー 付加重合触媒
DE69309726T2 (de) * 1992-01-23 1997-08-21 Mitsui Petrochemical Ind Ethylen/Alpha-Olefin/7-Methyl-1,6-Octadien Copolymerisat-Kautschuk und Zusammensetzungen desselben
JPH08501325A (ja) * 1992-06-18 1996-02-13 スペリレーネ エッセ．アール．エッレ． エチレン系ポリマーの製造法
EP1070729B1 (en) * 1993-06-07 2011-09-28 Mitsui Chemicals, Inc. Transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said component, process for olefin polymerization using said catalyst, propylene homopolymer, propylene copolymer and propylene elastomer
DE69434709T2 (de) * 1993-06-07 2006-10-19 Mitsui Chemicals, Inc. Propylenelastomere
IT1271406B (it) * 1993-09-13 1997-05-28 Spherilene Srl Procedimento per la preparazione di polimeri dell'etilene e prodotti ottenuti
IT1270253B (it) * 1994-06-20 1997-04-29 Spherilene Srl Copolimeri dell'etilene e procedimento per la preparazione di polimeri dell'etilene
TW383313B (en) * 1994-12-20 2000-03-01 Mitsui Petrochemical Ind Preparation of ethylene-alpha-olefin-nonconjugate polyene random copolymers, the copolymers obtaining which, and the use of the copolymers
TW383314B (en) * 1994-12-20 2000-03-01 Mitsui Petrochemical Ind Ethylene-alpha-olefin-nonconjugated polyene random copolymer, rubber composition, and process for preparing the random copolymer
US5696213A (en) * 1995-04-21 1997-12-09 Exxon Chemical Patents Inc. Ethylene-α-olefin-diolefin elastomers solution polymerization process
TW326450B (en) * 1995-06-28 1998-02-11 Mitsui Petroleum Chemicals Ind Ethylene copolymer rubber, vulcanizable rubber composition containing the copolymer rubber, and process for preparing the same
IT1275777B1 (it) * 1995-07-06 1997-10-17 Enichem Spa Catalizzatore metallocenico per la (co)polimerizzazione delle olefine

Also Published As

Publication number Publication date
CN1098869C (zh) 2003-01-15
EP0806436B1 (en) 2000-07-19
DE69702569T2 (de) 2001-03-15
ITMI960926A0 (pt) 1996-05-09
IT1283630B1 (it) 1998-04-23
JP3986613B2 (ja) 2007-10-03
RU2179561C2 (ru) 2002-02-20
CA2204177C (en) 2006-06-20
CN1172816A (zh) 1998-02-11
EP0806436A1 (en) 1997-11-12
KR970074808A (ko) 1997-12-10
JPH1067817A (ja) 1998-03-10
KR100257458B1 (ko) 2000-06-01
ITMI960926A1 (it) 1997-11-09
MX9703331A (es) 1998-04-30
CA2204177A1 (en) 1997-11-09
US6124413A (en) 2000-09-26
DE69702569D1 (de) 2000-08-24
ES2148895T3 (es) 2000-10-16

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/05/1997, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]