AR032281A1 - Un catalizador para la polimerizacion de olefinas y un procedimiento para la polimerizacion de olefinas y un procedimiento para la preparacion de copolimeros de etileno, los cuales se llevan a cabo en presencia del catalizador - Google Patents

Un catalizador para la polimerizacion de olefinas y un procedimiento para la polimerizacion de olefinas y un procedimiento para la preparacion de copolimeros de etileno, los cuales se llevan a cabo en presencia del catalizador

Info

Publication number
AR032281A1
AR032281A1 ARP000104708A ARP000104708A AR032281A1 AR 032281 A1 AR032281 A1 AR 032281A1 AR P000104708 A ARP000104708 A AR P000104708A AR P000104708 A ARP000104708 A AR P000104708A AR 032281 A1 AR032281 A1 AR 032281A1
Authority
AR
Argentina
Prior art keywords
catalyst
polymerization
olefins
procedure
preparation
Prior art date
Application number
ARP000104708A
Other languages
English (en)
Original Assignee
Montell Technology Company Bv
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 Montell Technology Company Bv filed Critical Montell Technology Company Bv
Publication of AR032281A1 publication Critical patent/AR032281A1/es

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
    • 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
    • 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
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Abstract

Un catalizador para la polimerizacion de olefinas CH2=CHR, donde R es hidrogeno o un radical hidrocarburo C1-12, que comprende el producto de reaccion entre (a) un componente catalizador solido que comprende Mg, Ti y halogeno, (b) cloruro de dimetilaluminio (DMAC) y (c) un compuesto de alquilaluminio, en el que la relacion molar entre (b) y (c) es menor que 10. Este tipo de catalizador resulta particularmente adecuado para la preparacion de copolímeros de etileno con alfa-olefinas debido a su gran capacidad para incorporar el comonomero mientras que, al mismo tiempo, mantiene sus altos rendimientos. También se divulgan un procedimiento para la polimerizacion de olefinas y un procedimiento para la polimerizacion de copolímeros d etileno, los cuales se llevan a cabo en presencia del catalizador.
ARP000104708A 1999-09-10 2000-09-08 Un catalizador para la polimerizacion de olefinas y un procedimiento para la polimerizacion de olefinas y un procedimiento para la preparacion de copolimeros de etileno, los cuales se llevan a cabo en presencia del catalizador AR032281A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99202965 1999-09-10

Publications (1)

Publication Number Publication Date
AR032281A1 true AR032281A1 (es) 2003-11-05

Family

ID=8240633

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000104708A AR032281A1 (es) 1999-09-10 2000-09-08 Un catalizador para la polimerizacion de olefinas y un procedimiento para la polimerizacion de olefinas y un procedimiento para la preparacion de copolimeros de etileno, los cuales se llevan a cabo en presencia del catalizador

Country Status (16)

Country Link
US (1) US6716940B1 (es)
EP (1) EP1232193B1 (es)
JP (1) JP2003509547A (es)
KR (1) KR20020037355A (es)
CN (1) CN1170859C (es)
AR (1) AR032281A1 (es)
AT (1) ATE353344T1 (es)
AU (1) AU6841400A (es)
BR (1) BR0013951A (es)
CA (1) CA2382009A1 (es)
DE (1) DE60033315D1 (es)
ES (1) ES2280238T3 (es)
HU (1) HUP0202584A3 (es)
MX (1) MXPA02002686A (es)
WO (1) WO2001019879A1 (es)
ZA (1) ZA200201442B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101108346B1 (ko) * 2005-08-11 2012-01-25 엘지전자 주식회사 센서 장착구조
EP2062924A1 (en) 2007-11-22 2009-05-27 Ineos Europe Limited Process for polymerising ethylene
CN102040689B (zh) * 2009-10-23 2012-11-21 中国石油化工股份有限公司 一种用于烯烃聚合的预聚合催化剂及制备方法
CN102731692A (zh) * 2011-04-02 2012-10-17 中国石油化工股份有限公司 消除聚合物发粘的方法和阻粘剂
EP2816062A1 (en) * 2013-06-18 2014-12-24 Basell Poliolefine Italia S.r.l. Pre-polymerized catalyst components for the polymerization of olefins
CN105985490A (zh) * 2015-02-16 2016-10-05 中国石油天然气股份有限公司 耐热聚乙烯共聚物的制备方法及耐热聚乙烯共聚物、管材

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE363977B (es) 1968-11-21 1974-02-11 Montedison Spa
YU35844B (en) 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
US4071672A (en) * 1972-11-10 1978-01-31 Mitsui Petrochemical Industries Ltd. Process for polymerizing or copolymerizing olefins
GB1603724A (en) 1977-05-25 1981-11-25 Montedison Spa Components and catalysts for the polymerisation of alpha-olefins
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
US4342855A (en) * 1980-08-27 1982-08-03 Idemitsu Kosan Company Limited Process for the production of polyethylene
JPS58127710A (ja) * 1982-01-26 1983-07-29 Idemitsu Petrochem Co Ltd ポリエチレンの製造法
JPH0696611B2 (ja) * 1985-03-29 1994-11-30 出光興産株式会社 ポリオレフインの製造方法
US4767735A (en) * 1987-02-02 1988-08-30 Cosden Technology, Inc. Catalyst pretreatment process
IT1230134B (it) 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
CA2032543A1 (en) 1989-12-26 1991-06-27 Robert Olds Hagerty Dimethylaluminum chloride-activated olefin polymerisation catalyst composition
IT1246614B (it) 1991-06-03 1994-11-24 Himont Inc Procedimento per la polimerizzazione in fase gas delle olefine
IT1250731B (it) 1991-07-31 1995-04-21 Himont Inc Procedimento per la preparazione di polietilene lineare a bassa densita'
US5139986A (en) * 1991-08-06 1992-08-18 Mobil Oil Corporation Catalyst composition for production of linear low-density ethylene-hexene copolymers and films thereof
IT1262934B (it) 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
IT1262935B (it) 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
IT1254279B (it) 1992-03-13 1995-09-14 Montecatini Tecnologie Srl Procedimento per la polimerizzazione in fase gas delle olefine
IT1256648B (it) 1992-12-11 1995-12-12 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione delle olefine
CA2174452C (en) * 1993-12-21 2007-04-24 Ahmed Hussein Ali Binary cocatalyst compositions for activating heterogeneous polymerization catalysts
FI98916C (fi) * 1994-03-24 1997-09-10 Borealis Polymers Oy Menetelmä eteenin ja -olefiinin kopolymeroimiseksi
AUPO591797A0 (en) 1997-03-27 1997-04-24 Commonwealth Scientific And Industrial Research Organisation High avidity polyvalent and polyspecific reagents
ES2213898T3 (es) * 1997-03-29 2004-09-01 Basell Poliolefine Italia S.P.A. Aductos de dicloruro de magnesio/alcohol, procedimiento para su preparacion y componentes catalizadores obtenidos a partir de estos.

Also Published As

Publication number Publication date
WO2001019879A1 (en) 2001-03-22
US6716940B1 (en) 2004-04-06
EP1232193B1 (en) 2007-02-07
ES2280238T3 (es) 2007-09-16
CA2382009A1 (en) 2001-03-22
EP1232193A1 (en) 2002-08-21
DE60033315D1 (de) 2007-03-22
JP2003509547A (ja) 2003-03-11
CN1170859C (zh) 2004-10-13
CN1390235A (zh) 2003-01-08
AU6841400A (en) 2001-04-17
MXPA02002686A (es) 2002-07-30
ZA200201442B (en) 2003-07-30
KR20020037355A (ko) 2002-05-18
HUP0202584A2 (hu) 2002-11-28
BR0013951A (pt) 2002-07-16
ATE353344T1 (de) 2007-02-15
HUP0202584A3 (en) 2003-10-28

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