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TNSN92059A1 - Composant solide de catalyseur pour la polymerisation ou la copolymerisation d'ethylene et d'olefines - Google Patents

Composant solide de catalyseur pour la polymerisation ou la copolymerisation d'ethylene et d'olefines

Info

Publication number
TNSN92059A1
TNSN92059A1 TNTNSN92059A TNSN92059A TNSN92059A1 TN SN92059 A1 TNSN92059 A1 TN SN92059A1 TN TNSN92059 A TNTNSN92059 A TN TNSN92059A TN SN92059 A TNSN92059 A TN SN92059A TN SN92059 A1 TNSN92059 A1 TN SN92059A1
Authority
TN
Tunisia
Prior art keywords
polymerization
olefins
ethylene
catalyst component
solid catalyst
Prior art date
Application number
TNTNSN92059A
Other languages
English (en)
Inventor
Masi Francesco
Darazzoni Lio
Menconi Francesco
Invernizzi Renzo
Masini Sergio
Ferrero Cesare
Moalli Angelo
Original Assignee
Enichem Polimeri
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 Polimeri filed Critical Enichem Polimeri
Publication of TNSN92059A1 publication Critical patent/TNSN92059A1/fr

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
    • C08F10/02—Ethene
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/658—Pretreating with metals or metal-containing compounds with metals or metal-containing compounds, not provided for in a single group of groups C08F4/653 - C08F4/657

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L INVENTION CONCERNE UN COMPOSANT SOLIDE DE CATALYSEUR DESTINE A LA POLYMERISATION OU A LA COPOLYMERISATION DE L ETHYLENE ET DES OLEFINES , QUI CONTIENT DES LIAISONS MAGNESIUM - CARBOXYLATE ET UN CARBOXYLATE DE METAL DE TRANSITION , ET QUE L ON PEUT PRESENTER PAR LA FORMULE M1MG ( 0,3 -20) x ( 2-60) AL (0-6) ( R- COO) ( 0,1 -3) DANS LAQUELLE M : REPRESENTE AU MOINS UN METAL CHOISI PARMI LE TITANE, LE VANADIUM, LE ZIRCONIUM ET LE HAFNIUM ; X REPRESENTE UN HALOGENE, A L'EXCLUSION DE L'IODE, ET R REPRESENTE UN RADICAL HYDROCARBONE ALIPHATIQUE, CYCLOALIPHATIQUE OU AROMATIQUE, COMPORTANT AU MOINS 4 ATOMES DE CARBONE. ON DECRIT LA PREPARATION D'UN COMPOSANT SOLIDE DE CATALYSEUR (I) ET DE SON UTILISATION DANS DES PROCEDES DE POLYMERISATION OU DE COPOLYMERISATION D'ETHYLENE ET D' -OLEFINES
TNTNSN92059A 1991-07-12 1992-07-10 Composant solide de catalyseur pour la polymerisation ou la copolymerisation d'ethylene et d'olefines TNSN92059A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911935A IT1251462B (it) 1991-07-12 1991-07-12 Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene e delle alfa olefine.

Publications (1)

Publication Number Publication Date
TNSN92059A1 true TNSN92059A1 (fr) 1993-06-08

Family

ID=11360338

Family Applications (1)

Application Number Title Priority Date Filing Date
TNTNSN92059A TNSN92059A1 (fr) 1991-07-12 1992-07-10 Composant solide de catalyseur pour la polymerisation ou la copolymerisation d'ethylene et d'olefines

Country Status (22)

Country Link
EP (1) EP0523785B1 (fr)
JP (1) JP3333554B2 (fr)
KR (1) KR950007986B1 (fr)
CN (1) CN1048500C (fr)
AT (1) ATE146486T1 (fr)
AU (1) AU651898B2 (fr)
BR (1) BR9202663A (fr)
CA (1) CA2073590C (fr)
DE (1) DE69215989T2 (fr)
DK (1) DK0523785T3 (fr)
DZ (1) DZ1595A1 (fr)
EG (1) EG20415A (fr)
ES (1) ES2095390T3 (fr)
FI (1) FI108444B (fr)
GR (1) GR3022276T3 (fr)
IT (1) IT1251462B (fr)
MX (1) MX9204069A (fr)
NO (1) NO300272B1 (fr)
RU (1) RU2098429C1 (fr)
SA (1) SA92130191B1 (fr)
TN (1) TNSN92059A1 (fr)
ZA (1) ZA925106B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1275867B1 (it) * 1995-03-07 1997-10-24 Enichem Elastomers Procedimento per l'ottenimento di copolimeri elastomerici etilene- propilene ad alta purezza e distribuzione dei pesi molecolari
IT1311978B1 (it) 1999-03-25 2002-03-22 Polimeri Europa Srl Catalizzatore bimetallico per la (co) polimerizzazione dellealfa-olefine.
JP2001163912A (ja) * 1999-09-28 2001-06-19 Sumitomo Chem Co Ltd オレフィン重合用固体触媒成分、オレフィン重合用触媒、オレフィン重合体の製造方法、並びにオレフィン重合用固体触媒成分の製造方法
US6933258B2 (en) * 2000-12-19 2005-08-23 Univation Technologies, L.L.C. Catalyst composition and methods for its preparation and use in a polymerization process
US6703338B2 (en) * 2002-06-28 2004-03-09 Univation Technologies, Llc Polymerization catalyst activators, method of preparing, and their use in polymerization processes
JP5670753B2 (ja) 2008-03-14 2015-02-18 サウディ ベーシック インダストリーズ コーポレイション 触媒系およびこの触媒系の存在下でポリエチレンを製造するプロセス
EP2284199A1 (fr) 2009-08-14 2011-02-16 Saudi Basic Industries Corporation Système de catalyseur et procédé de production de polyéthylène
IT1397080B1 (it) 2009-11-23 2012-12-28 Polimeri Europa Spa Catalizzatore di tipo ziegler-natta per la (co)polimerizzazione delle alfa-olefine con elevata produttivita'
BR112013006142A2 (pt) * 2010-09-30 2017-11-07 Basell Poliolefine Italia Srl adutores de dicloreto de magnésio-álcool e componentes de catalisador obtidos disso
IT1403278B1 (it) * 2010-12-20 2013-10-17 Polimeri Europa Spa Precursore di catalizzatore e catalizzatore per la (co)polimerizzazione delle alfa-olefine ad alta temperatura
US8957235B2 (en) * 2011-12-12 2015-02-17 Chevron Phillips Chemical Company Lp Preparation of transition metal carboxylates
CN104558273B (zh) * 2013-10-09 2016-09-21 中国石油化工股份有限公司 用于烯烃聚合的催化剂组分及其制备方法和用于烯烃聚合的催化剂以及烯烃聚合方法
CN104558271B (zh) * 2013-10-09 2016-09-21 中国石油化工股份有限公司 一种烯烃聚合催化剂载体及其制备方法
CN106715490B (zh) 2014-07-31 2019-09-10 维尔萨利斯股份公司 用于α-烯烃的(共)聚合的固体催化剂和用于其制备的工艺
CN107522808B (zh) * 2016-06-21 2020-09-15 中国石油化工股份有限公司 一种乙烯-辛烯共聚物的制备方法
CN108102014B (zh) * 2018-01-09 2020-10-27 为信（深圳）材料科技有限公司 一种球形烷氧基镁颗粒的组份及制备方法
CN113831436B (zh) * 2020-06-23 2022-10-04 中国科学院上海有机化学研究所 一类特高至超高分子量聚乙烯制造用催化剂
CN114249851B (zh) * 2020-09-24 2023-03-14 中国科学院上海有机化学研究所 一类低堆密度超高分子量聚乙烯微粉

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU77489A1 (fr) * 1977-06-06 1979-01-19
US4540756A (en) * 1983-11-01 1985-09-10 Hercules Incorporated Process for making low crystallinity polyolefins
FR2624122B1 (fr) * 1987-12-03 1991-11-08 Solvay Procede pour la polymerisation des alpha-olefines, complexes catalytiques solides utilisables pour cette polymerisation et procede pour leur preparation

Also Published As

Publication number Publication date
CN1048500C (zh) 2000-01-19
IT1251462B (it) 1995-05-15
ZA925106B (en) 1993-04-28
ES2095390T3 (es) 1997-02-16
FI923152A0 (fi) 1992-07-08
EP0523785A3 (en) 1993-03-03
DK0523785T3 (da) 1997-03-24
AU1948492A (en) 1993-01-14
FI923152L (fi) 1993-01-13
NO922710L (no) 1993-01-13
SA92130191B1 (ar) 2004-06-01
EP0523785A2 (fr) 1993-01-20
FI108444B (fi) 2002-01-31
DE69215989T2 (de) 1997-06-12
CN1068578A (zh) 1993-02-03
ATE146486T1 (de) 1997-01-15
BR9202663A (pt) 1993-03-23
DE69215989D1 (de) 1997-01-30
ITMI911935A0 (it) 1991-07-12
NO300272B1 (no) 1997-05-05
JP3333554B2 (ja) 2002-10-15
AU651898B2 (en) 1994-08-04
GR3022276T3 (en) 1997-04-30
DZ1595A1 (fr) 2002-02-17
EG20415A (en) 1999-02-28
JPH05194662A (ja) 1993-08-03
KR950007986B1 (ko) 1995-07-24
NO922710D0 (no) 1992-07-09
CA2073590C (fr) 2003-07-08
MX9204069A (es) 1993-07-01
CA2073590A1 (fr) 1993-01-13
RU2098429C1 (ru) 1997-12-10
KR930002386A (ko) 1993-02-23
EP0523785B1 (fr) 1996-12-18
ITMI911935A1 (it) 1993-01-12

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