IT1256403B - Componenti e catalizzatori a base di vanadio per la polimerizzazione di olefine,e processi di polimerizzazione impieganti gli stessi - Google Patents

Componenti e catalizzatori a base di vanadio per la polimerizzazione di olefine,e processi di polimerizzazione impieganti gli stessi

Info

Publication number
IT1256403B
IT1256403B ITMI921996A ITMI921996A IT1256403B IT 1256403 B IT1256403 B IT 1256403B IT MI921996 A ITMI921996 A IT MI921996A IT MI921996 A ITMI921996 A IT MI921996A IT 1256403 B IT1256403 B IT 1256403B
Authority
IT
Italy
Prior art keywords
polymerization
catalysts
components
olefins
vanadium
Prior art date
Application number
ITMI921996A
Other languages
English (en)
Inventor
Umberto Zucchini
Occo Tiziano Dall
Original Assignee
Montecatini Tecnologie 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 Montecatini Tecnologie Srl filed Critical Montecatini Tecnologie Srl
Publication of ITMI921996A0 publication Critical patent/ITMI921996A0/it
Priority to ITMI921996A priority Critical patent/IT1256403B/it
Priority to EP93112561A priority patent/EP0584606B1/en
Priority to DE69306880T priority patent/DE69306880T2/de
Priority to AT93112561T priority patent/ATE146797T1/de
Priority to DK93112561.1T priority patent/DK0584606T3/da
Priority to ES93112561T priority patent/ES2096156T3/es
Priority to JP5203466A priority patent/JPH06157635A/ja
Priority to CA002104351A priority patent/CA2104351A1/en
Priority to CN93117841A priority patent/CN1044252C/zh
Publication of ITMI921996A1 publication Critical patent/ITMI921996A1/it
Application granted granted Critical
Publication of IT1256403B publication Critical patent/IT1256403B/it
Priority to US08/936,888 priority patent/US5922632A/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Abstract

COMPONENTI DI CATALIZZATORI PER LA (CO)POLIMERIZZAZIONE DELLE ALFA-OLEFINE CH2=CER, IN CUI R E' IDROGENO O UN RADICALE ALCHILICO AVENTE DA 1 A 8 ATOMI DI CARBONIO COMPRENDENTI UN PRODOTTO DI COMPOSIZIONE: (FORMULA I) DOVE (B) RAPPRESENTA UN COMPOSTO ORGANICO SCELTO TRA GLI ALOGENURI ALCHILICI, ARILICI E ACILICI, y E' UN NUMERO MAGGIORE DI 2 E INFERIORE A 4, E PREFERIBILMENTE COMPRESO TRA 0,002 E 1, E z E' UN NUMERO MAGGIORE DI ZERO E INFERIORE O UGUALE A 2, E PREFERIBILMENTE COMPRESO TRA 2,5 E 3,5. I COMPONENTI POSSONO ESSERE OTTENUTI COME PRODOTTI DELLA REAZIONE, CONDOTTA A TEMPERATURE SUPERIORI A 10°C, TRA VC14 E IL COMPOSTO (b). PARTICOLARMENTE PREFERITI TRA I COMPOSTI (b) SONO BENZOIL CLORURO, p-METOSSI BENZOIL CLORURO E p-CLORO BENZOIL CLORURO. DAI COMPONENTI DELL'INVENZIONE, IN FORMA SUPPORTATA E NON, SI POSSONO PREPARARE CATALIZZATORI AD ATTIVITA' ELEVATA, PARTICOLARMENTE UTILI PER LA PRODUZIONE DI POLIMERI DELL'ETILENE AD AMPIO PESO MOLECOLARE.
ITMI921996A 1992-08-18 1992-08-18 Componenti e catalizzatori a base di vanadio per la polimerizzazione di olefine,e processi di polimerizzazione impieganti gli stessi IT1256403B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ITMI921996A IT1256403B (it) 1992-08-18 1992-08-18 Componenti e catalizzatori a base di vanadio per la polimerizzazione di olefine,e processi di polimerizzazione impieganti gli stessi
DK93112561.1T DK0584606T3 (da) 1992-08-18 1993-08-05 vanadiumbasserede bestanddele og katalysatorer til polymerisering af olefiner, og polymeriseringsfremgangsmåder, der anvender sammen
DE69306880T DE69306880T2 (de) 1992-08-18 1993-08-05 Vanadium enthaltendes Katalysatorbestandteil und Katalysator für Olefinpolymerisation sowie Olefinpolymerisationsverfahren unter Anwendung derselben
AT93112561T ATE146797T1 (de) 1992-08-18 1993-08-05 Vanadium enthaltendes katalysatorbestandteil und katalysator für olefinpolymerisation sowie olefinpolymerisationsverfahren unter anwendung derselben
EP93112561A EP0584606B1 (en) 1992-08-18 1993-08-05 Vanadium based components and catalysts for the polymerization of olefins and polymerization processes using the same
ES93112561T ES2096156T3 (es) 1992-08-18 1993-08-05 Componentes y catalizadores a base de vanadio para la polimerizacion de olefinas y procedimientos de polimerizacion que los utilizan.
JP5203466A JPH06157635A (ja) 1992-08-18 1993-08-17 オレフィン類重合用のバナジウムベースの触媒成分と触媒及びそれを用いる重合法
CA002104351A CA2104351A1 (en) 1992-08-18 1993-08-18 Vanadium based components and catalysts for the polymerization of olefins and polymerization processes using the same
CN93117841A CN1044252C (zh) 1992-08-18 1993-08-18 用于烯烃聚合的钒基组分和催化剂以及利用它们的聚合方法
US08/936,888 US5922632A (en) 1992-08-18 1997-09-25 Vanadium based components and catalysts for the polymerization of olefins and polymerization processes using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921996A IT1256403B (it) 1992-08-18 1992-08-18 Componenti e catalizzatori a base di vanadio per la polimerizzazione di olefine,e processi di polimerizzazione impieganti gli stessi

Publications (3)

Publication Number Publication Date
ITMI921996A0 ITMI921996A0 (it) 1992-08-18
ITMI921996A1 ITMI921996A1 (it) 1994-02-18
IT1256403B true IT1256403B (it) 1995-12-05

Family

ID=11363877

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921996A IT1256403B (it) 1992-08-18 1992-08-18 Componenti e catalizzatori a base di vanadio per la polimerizzazione di olefine,e processi di polimerizzazione impieganti gli stessi

Country Status (10)

Country Link
US (1) US5922632A (it)
EP (1) EP0584606B1 (it)
JP (1) JPH06157635A (it)
CN (1) CN1044252C (it)
AT (1) ATE146797T1 (it)
CA (1) CA2104351A1 (it)
DE (1) DE69306880T2 (it)
DK (1) DK0584606T3 (it)
ES (1) ES2096156T3 (it)
IT (1) IT1256403B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6174974B1 (en) * 1996-07-05 2001-01-16 Bayer Aktiengesellschaft Method for producing thermoplastic elastomers
CA2572170A1 (en) * 2004-06-28 2006-01-05 Sumitomo Chemical Company, Limited Method for producing aromatic compound polymer
EP2030991A1 (en) * 2007-08-31 2009-03-04 Borealis Technology Oy Solid vanadium-containing Ziegler-Natta catalyst system
CN102558398B (zh) * 2010-12-30 2013-11-06 中国石油化工股份有限公司 一种氯化镁球形载体的制备方法
CN106977633B (zh) * 2016-01-18 2019-08-20 北京引发科技有限公司 一种用于烯烃聚合的钒基催化剂体系
CN114249855B (zh) * 2020-09-24 2023-08-22 中国石油天然气股份有限公司 一种催化剂、其制备方法、催化剂组合物以及它们的用途

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494728A (en) * 1966-09-26 1970-02-10 Stauffer Chemical Co Production of vanadium chlorides
FR2185442B1 (it) * 1972-05-25 1976-03-12 Naphtachimie Sa
US3953414A (en) * 1972-09-13 1976-04-27 Montecatini Edison S.P.A., Catalysts for the polymerization of olefins to spherically shaped polymers
IT1096661B (it) * 1978-06-13 1985-08-26 Montedison Spa Procedimento per la preparazione di prodotti in forma sferoidale solidi a temperatura ambiente
IT1098272B (it) * 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
FR2560200B1 (fr) * 1984-02-23 1986-06-27 Bp Chimie Sa Procede de preparation de catalyseurs supportes a base de composes de vanadium pour la polymerisation et la copolymerisation de l'ethylene
US4634751A (en) * 1984-12-12 1987-01-06 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US4579835A (en) * 1984-12-12 1986-04-01 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US4808387A (en) * 1987-05-15 1989-02-28 Exxon Chemical Patents Inc. Stabilization of vanadium tetrachloride
US4871523A (en) * 1987-05-15 1989-10-03 Exxon Chemical Patents Inc. Vanadium tetrachloride stabilization
IT1230134B (it) * 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
GB2235926B (en) * 1989-07-26 1993-04-14 James C W Chien Vanadium catalyst systems for olefin polymerization
FR2656614B1 (fr) * 1990-01-03 1993-05-07 Bp Chemicals Snc Procede de preparation d'un catalyseur de type ziegler-natta a base de vanadium, supporte sur un chlorure de magnesium.
FR2658498B1 (fr) * 1990-02-19 1992-05-15 Atochem Particules de chlorure de magnesium a structure tronc conique, composante catalytique supportee sur ces particules, polyolefines obtenues a partir de cette composante catalytique, procedes de fabrication de ces produits.
FR2669915B1 (fr) * 1990-11-29 1993-01-29 Atochem Particules de chlorure de magnesium a structure polyedre, composante catalytique supportee sur ces particules, procedes de fabrication de ces produits et des polyolefines obtenues a partir de cette composante catalytique.
IT1254474B (it) * 1992-02-28 1995-09-25 Montecatini Tecnologie Srl Processo per la preparazione di copolimeri elastomerici dell'etilene

Also Published As

Publication number Publication date
EP0584606A3 (en) 1994-07-06
EP0584606A2 (en) 1994-03-02
ATE146797T1 (de) 1997-01-15
CN1085914A (zh) 1994-04-27
CA2104351A1 (en) 1994-02-19
JPH06157635A (ja) 1994-06-07
ITMI921996A1 (it) 1994-02-18
US5922632A (en) 1999-07-13
ES2096156T3 (es) 1997-03-01
DK0584606T3 (da) 1997-01-20
DE69306880T2 (de) 1997-05-07
EP0584606B1 (en) 1996-12-27
CN1044252C (zh) 1999-07-21
DE69306880D1 (de) 1997-02-06
ITMI921996A0 (it) 1992-08-18

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

Effective date: 19970828