IT1273662B - Procedimento per la preparazione di polimeri amorfi del propiline' - Google Patents

Procedimento per la preparazione di polimeri amorfi del propiline'

Info

Publication number
IT1273662B
IT1273662B ITMI941517A ITMI941517A IT1273662B IT 1273662 B IT1273662 B IT 1273662B IT MI941517 A ITMI941517 A IT MI941517A IT MI941517 A ITMI941517 A IT MI941517A IT 1273662 B IT1273662 B IT 1273662B
Authority
IT
Italy
Prior art keywords
amorphous polymers
propiline
procedure
preparation
tetraidroindenilici
Prior art date
Application number
ITMI941517A
Other languages
English (en)
Inventor
Gabriele Govoni
Mario Sacchetti
Stefano Pasquali
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 ITMI941517A0 publication Critical patent/ITMI941517A0/it
Priority to ITMI941517A priority Critical patent/IT1273662B/it
Priority to EP95111234A priority patent/EP0693506B1/en
Priority to DE69522393T priority patent/DE69522393T2/de
Priority to ES95111234T priority patent/ES2161810T3/es
Priority to RU95113175/04A priority patent/RU95113175A/ru
Priority to US08/504,319 priority patent/US6391991B1/en
Priority to CA002154300A priority patent/CA2154300A1/en
Priority to KR1019950021367A priority patent/KR960004380A/ko
Priority to CN95115261A priority patent/CN1052736C/zh
Priority to JP7184124A priority patent/JPH0859722A/ja
Publication of ITMI941517A1 publication Critical patent/ITMI941517A1/it
Application granted granted Critical
Publication of IT1273662B publication Critical patent/IT1273662B/it
Priority to CN99118617A priority patent/CN1267656A/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
    • C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
    • C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
    • C07C13/45—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing nine carbon atoms
    • C07C13/465—Indenes; Completely or partially hydrogenated indenes
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane
    • 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
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/61912—Component covered by group C08F4/60 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
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/61922—Component covered by group C08F4/60 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
    • C08F4/61925—Component covered by group C08F4/60 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 non-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

Abstract

E' POSSIBILE PREPARARE POLIMERI SOSTANZIALMENTE AMORFI DEL PROPILENE DOTATI DI ELEVATO PESO MOLECOLARE, OPERANDO A TEMPERATURE DI INTERESSE INDUSTRIALE, EFFETTUANDO LA REAZIONE DI POLIMERIZZAZIONE DEL PROPILENE IN PRESENZA DI CATALIZZATORI METALLOCENICI COMPRENDENTI PARTICOLARI COMPOSTI BIS-INDENILICI O BIS-4, 5, 6, 7-TETRAIDROINDENILICI SOSTITUITI IN POSIZIONE 2 SUI GRUPPI INDENILICI O TETRAIDROINDENILICI.
ITMI941517A 1994-07-20 1994-07-20 Procedimento per la preparazione di polimeri amorfi del propiline' IT1273662B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITMI941517A IT1273662B (it) 1994-07-20 1994-07-20 Procedimento per la preparazione di polimeri amorfi del propiline'
EP95111234A EP0693506B1 (en) 1994-07-20 1995-07-18 Process for the preparation of amorphous polymers of propylene
DE69522393T DE69522393T2 (de) 1994-07-20 1995-07-18 Verfahren zur Herstellung von amorphen Propylenpolymeren
ES95111234T ES2161810T3 (es) 1994-07-20 1995-07-18 Procedimiento para la preparacion de polimeros amorfos de propileno.
RU95113175/04A RU95113175A (ru) 1994-07-20 1995-07-19 Способ получения аморфных полимеров пропилена, способ получения инденового соединения
US08/504,319 US6391991B1 (en) 1994-07-20 1995-07-19 Process for the preparation of amorphous polymers of propylene
CA002154300A CA2154300A1 (en) 1994-07-20 1995-07-20 Process for the preparation of amorphous polymers of propylene
KR1019950021367A KR960004380A (ko) 1994-07-20 1995-07-20 무정형 프로필렌 중합체의 제조방법
CN95115261A CN1052736C (zh) 1994-07-20 1995-07-20 无定形丙烯聚合物的制备方法
JP7184124A JPH0859722A (ja) 1994-07-20 1995-07-20 非晶質のプロピレンのポリマーの製造方法
CN99118617A CN1267656A (zh) 1994-07-20 1999-08-31 制备适用作金属茂配位体的茚化合物的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941517A IT1273662B (it) 1994-07-20 1994-07-20 Procedimento per la preparazione di polimeri amorfi del propiline'

Publications (3)

Publication Number Publication Date
ITMI941517A0 ITMI941517A0 (it) 1994-07-20
ITMI941517A1 ITMI941517A1 (it) 1996-01-20
IT1273662B true IT1273662B (it) 1997-07-09

Family

ID=11369318

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941517A IT1273662B (it) 1994-07-20 1994-07-20 Procedimento per la preparazione di polimeri amorfi del propiline'

Country Status (10)

Country Link
US (1) US6391991B1 (it)
EP (1) EP0693506B1 (it)
JP (1) JPH0859722A (it)
KR (1) KR960004380A (it)
CN (2) CN1052736C (it)
CA (1) CA2154300A1 (it)
DE (1) DE69522393T2 (it)
ES (1) ES2161810T3 (it)
IT (1) IT1273662B (it)
RU (1) RU95113175A (it)

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Publication number Priority date Publication date Assignee Title
IT1277696B1 (it) * 1995-12-22 1997-11-11 Enichem Spa Catalizzatori per la polimerizzazione di alfa-olefine
US5705579A (en) * 1996-07-17 1998-01-06 Phillips Petroleum Company Olefin polymerization
DE19644040A1 (de) * 1996-10-31 1998-05-07 Hoechst Ag Verfahren zur Hydrierung von Metallocenen
US6423796B1 (en) 1998-07-02 2002-07-23 Basel Technology Company Bv Process for the preparation of substantially amorphous alpha-olefin polymers and compositions containing them and process for the preparation of bridged ligand
EP1157027B1 (en) 1999-12-28 2007-09-19 Basell Polyolefine GmbH Heterocyclic metallocene compounds and use thereof in catalyst systems for producing olefin polymers
WO2004099269A2 (en) 2003-05-12 2004-11-18 Basell Polyolefine Gmbh Process for polymerizing 1-butene
SG182318A1 (en) 2010-01-14 2012-08-30 Exxonmobil Chem Patents Inc Processes and apparatus for continuous solution polymerization
WO2011087731A1 (en) 2010-01-14 2011-07-21 Exxonmobil Chemical Patents Inc. Processes and apparatus for continuous solution polymerization
WO2011087729A2 (en) 2010-01-14 2011-07-21 Exxonmobil Chemical Patents Inc. Processes and apparatus for polymer finishing and packaging
ES2627915T5 (es) 2010-02-19 2021-09-29 Exxonmobil Chemical Patents Inc Mezclas de polímeros elastoméricos y procedimientos para su producción
DK2542594T3 (en) * 2010-03-04 2018-05-07 Total Res & Technology Feluy MODIFIED CATALYST CARRIERS
US20120178333A1 (en) * 2011-01-07 2012-07-12 Rextac Llc Bi-modal Poly-alpha-olefin Blend
US8916659B1 (en) 2013-10-31 2014-12-23 Exxonmobil Chemical Patents Inc. Process and apparatus for continuous solution polymerization
WO2016076969A1 (en) 2014-11-12 2016-05-19 Exxonmobil Chemical Patents Inc. Purification of plasticizer and use thereof in a polymer production process and plant
KR101975695B1 (ko) 2015-06-15 2019-05-07 엑손모빌 케미칼 패턴츠 인코포레이티드 연속 용액 중합 공정
WO2018022263A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Polymerization processes using high molecular weight polyhydric quenching agents
US11198747B2 (en) 2018-06-04 2021-12-14 Exxonmobil Chemical Patents Inc. Catalyst systems including two hafnocene catalyst compounds
WO2019236351A1 (en) 2018-06-04 2019-12-12 Exxonmobil Chemical Patents Inc. Metallocenes with si-si bridges
WO2020060745A1 (en) 2018-09-19 2020-03-26 Exxonmobil Chemical Patents Inc. Devolatilization processes
CN112601731B (zh) 2018-09-28 2023-10-03 陶氏环球技术有限责任公司 环戊烯酮的合成
CA3113628A1 (en) * 2018-09-28 2020-04-02 Dow Global Technologies Llc Synthesis of substituted cyclopentadiene compounds and metallocenes
WO2020167399A1 (en) 2019-02-11 2020-08-20 Exxonmobil Chemical Patents Inc. Biphasic polymerization processes and ethylene-based polyolefins therefrom
KR20210023122A (ko) * 2019-08-22 2021-03-04 한화솔루션 주식회사 전이금속 화합물, 이를 포함하는 촉매 및 이들의 제조방법
EP4077424A2 (en) 2019-12-17 2022-10-26 ExxonMobil Chemical Patents Inc. Solution polymerization process for making high-density polyethylene long-chain branching
WO2023097161A1 (en) 2021-11-23 2023-06-01 Exxonmobil Chemical Patents Inc. Plants and processes for forming polymers

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DE3127133A1 (de) 1981-07-09 1983-01-27 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von polyolefinen und deren copolymerisaten
US4874880A (en) 1987-03-10 1989-10-17 Chisso Corporation Bis(di-, tri- or tetra-substituted-cyclopentadienyl)-zirconium dihalides
US4931417A (en) 1987-11-09 1990-06-05 Chisso Corporation Transition-metal compound having a bis-substituted-cyclopentadienyl ligand of bridged structure
DE3916553A1 (de) 1989-05-20 1990-11-22 Hoechst Ag Syndio- isoblockpolymer und verfahren zu seiner herstellung
KR0123370B1 (ko) 1990-06-22 1997-11-12 벤 씨, 카덴헤드 올레핀 중합을 위한 알루미늄-비함유 모노사이클로 펜타디에닐 메탈로센 촉매
EP0485823B1 (de) * 1990-11-12 1995-03-08 Hoechst Aktiengesellschaft 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation
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Also Published As

Publication number Publication date
RU95113175A (ru) 1997-06-27
CN1267656A (zh) 2000-09-27
US6391991B1 (en) 2002-05-21
CN1123796A (zh) 1996-06-05
ITMI941517A1 (it) 1996-01-20
EP0693506B1 (en) 2001-08-29
CN1052736C (zh) 2000-05-24
ITMI941517A0 (it) 1994-07-20
KR960004380A (ko) 1996-02-23
DE69522393T2 (de) 2002-10-17
DE69522393D1 (de) 2001-10-04
EP0693506A2 (en) 1996-01-24
CA2154300A1 (en) 1996-01-21
EP0693506A3 (en) 1998-04-08
JPH0859722A (ja) 1996-03-05
ES2161810T3 (es) 2001-12-16

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Effective date: 19970725