AR246749A1 - Proceso para la preparacion de polietileno lineal de baja densidad. - Google Patents

Proceso para la preparacion de polietileno lineal de baja densidad.

Info

Publication number
AR246749A1
AR246749A1 AR92322850A AR32285092A AR246749A1 AR 246749 A1 AR246749 A1 AR 246749A1 AR 92322850 A AR92322850 A AR 92322850A AR 32285092 A AR32285092 A AR 32285092A AR 246749 A1 AR246749 A1 AR 246749A1
Authority
AR
Argentina
Prior art keywords
ethylene
alpha
chr
polymerization
reactors
Prior art date
Application number
AR92322850A
Other languages
English (en)
Spanish (es)
Original Assignee
Himont Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11360481&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR246749(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Himont Inc filed Critical Himont Inc
Application granted granted Critical
Publication of AR246749A1 publication Critical patent/AR246749A1/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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
AR92322850A 1991-07-31 1992-07-30 Proceso para la preparacion de polietileno lineal de baja densidad. AR246749A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912142A IT1250731B (it) 1991-07-31 1991-07-31 Procedimento per la preparazione di polietilene lineare a bassa densita'

Publications (1)

Publication Number Publication Date
AR246749A1 true AR246749A1 (es) 1994-09-30

Family

ID=11360481

Family Applications (1)

Application Number Title Priority Date Filing Date
AR92322850A AR246749A1 (es) 1991-07-31 1992-07-30 Proceso para la preparacion de polietileno lineal de baja densidad.

Country Status (24)

Country Link
US (1) US5387749A (esLanguage)
EP (2) EP0525767A1 (esLanguage)
JP (1) JP3239184B2 (esLanguage)
KR (1) KR100229255B1 (esLanguage)
CN (2) CN1040986C (esLanguage)
AR (1) AR246749A1 (esLanguage)
AT (1) ATE130015T1 (esLanguage)
AU (1) AU663884B2 (esLanguage)
BR (1) BR9205312A (esLanguage)
CA (1) CA2092921A1 (esLanguage)
DE (1) DE69205960T3 (esLanguage)
DK (1) DK0551485T4 (esLanguage)
ES (1) ES2079881T5 (esLanguage)
FI (1) FI108647B (esLanguage)
GR (2) GR3018043T3 (esLanguage)
IL (1) IL102667A (esLanguage)
IT (1) IT1250731B (esLanguage)
MX (1) MX9204447A (esLanguage)
MY (1) MY108479A (esLanguage)
NO (1) NO300276B1 (esLanguage)
RU (1) RU2120448C1 (esLanguage)
TW (1) TW297026B (esLanguage)
WO (1) WO1993003078A1 (esLanguage)
ZA (1) ZA925664B (esLanguage)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6025448A (en) 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
DE69317331T2 (de) * 1992-06-18 1998-10-15 Montell North America Inc Verfahren und Apparat für Gasphase-Polymerisation von Olefinen
IT1269194B (it) * 1994-01-21 1997-03-21 Spherilene Srl Composizioni polimeriche ad elevata processabilita' basate su lldpe
US5455303A (en) * 1994-06-20 1995-10-03 Montell North America Inc. Linear low density polyethylene based compositions with improved optics
US5589539A (en) * 1994-11-23 1996-12-31 Union Carbide Chemicals & Plastics Technology Corporation Process for preparing an in situ polyethylene blend
KR100269845B1 (ko) * 1994-12-16 2000-10-16 미우라 아끼라 에틸렌 중합체(ethylene polymer)
EP0677624A3 (de) * 1995-06-07 1996-11-13 Sarna Patent & Lizenz Ag Kunststoffdichtungsbahnen.
IT1276121B1 (it) * 1995-11-14 1997-10-24 Montell Technology Company Bv Film multistrato estensibili
IT1276120B1 (it) * 1995-11-14 1997-10-24 Montell Technology Company Bv Film multistrato estensibili basati su lldpe
IT1281198B1 (it) * 1995-12-18 1998-02-17 Montell Technology Company Bv Film termoretraibili basati su composizioni poliolefiniche comprendenti un copolimero lineare dell'etilene con alfa-olefine
IT1277095B1 (it) * 1995-12-18 1997-11-04 Montell Technology Company Bv Film termoretraibili multistrato
DE19604520A1 (de) * 1996-02-08 1997-08-14 Buna Sow Leuna Olefinverb Gmbh Polyethylenblend
US5744551A (en) * 1997-03-28 1998-04-28 Union Carbide Chemicals & Plastics Technology Corporation High strength polyethylene film
IT1292138B1 (it) * 1997-06-12 1999-01-25 Montell Technology Company Bv Film multistrato estensibili
JP2002509577A (ja) 1998-05-06 2002-03-26 モンテル テクノロジー カンパニー ビーブイ ポリオレフィン組成物およびそこから得られるフィルム
ITMI981548A1 (it) * 1998-07-07 2000-01-07 Montell Tecnology Company Bv Scomposizioni polietileniche aventi elevate proprieta' ottiche e meccaniche e migliorata lavorabilita' allo stato fuso
ITMI981547A1 (it) 1998-07-07 2000-01-07 Montell Technology Company Bv Composizioni polietileniche aventi elevate proprieta' meccaniche e migliorata lavorabilita'allo stato fuso
US6627710B1 (en) 1999-06-18 2003-09-30 Basell Polyolefine Gmbh Catalyst components for the polymerization of olefins and catalysts therefrom obtained
MXPA02002686A (es) 1999-09-10 2002-07-30 Basell Technology Co Bv Catalizador para la polimerizacion de olefinas.
KR100572915B1 (ko) * 1999-11-30 2006-04-24 삼성토탈 주식회사 압출코팅용 폴리프로필렌 수지 조성물
JP2004522849A (ja) 2001-03-15 2004-07-29 バセル　ポリオレフィン　イタリア　エス．ピー．エー． エチレンの（共）重合方法
DE60232745D1 (de) 2001-06-26 2009-08-06 Basell Poliolefine Srl Verfahren zur Herstellung von Katalysator-Komponenten für die Olefinpolymerisation
TWI268939B (en) 2001-12-12 2006-12-21 Basell Poliolefine Spa Process for the polymerization of olefins
PL372053A1 (en) 2002-06-13 2005-07-11 Basell Poliolefine Italia S.P.A. Process for the preparation of ethylene copolymers
DE60314629T2 (de) 2002-06-13 2008-06-05 Basell Poliolefine Italia S.R.L. Ziegler natta katalysator für die polymerisation von olefinen
CA2510679C (en) 2002-12-18 2013-04-23 Basell Poliolefine Italia S.P.A. Polymerization catalysts comprising titanium and magnesium
TW200504093A (en) 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
KR101167538B1 (ko) 2003-05-29 2012-07-20 바셀 폴리올레핀 이탈리아 에스.알.엘 촉매 성분의 제조 방법 및 그로부터 수득된 성분들
US20090036298A1 (en) * 2005-03-30 2009-02-05 Basell Poliolefine Italia S.R.L. Catalyst Components for the Polymerization of Olefins
JP2008534723A (ja) 2005-03-30 2008-08-28 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ オレフィン重合用触媒成分
ES2435101T3 (es) 2005-03-30 2013-12-18 Basell Poliolefine Italia S.R.L. Procedimiento de obtención de (co)polímeros cristalinos de etileno
US8034735B2 (en) * 2006-11-21 2011-10-11 Basell Poliolefine Italia, s.r.l. Catalyst component for the polymerization of olefins
EP2121773B1 (en) 2006-12-22 2016-11-23 Basell Poliolefine Italia S.r.l. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
WO2010020575A1 (en) 2008-08-20 2010-02-25 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
JP2012530169A (ja) 2009-06-18 2012-11-29 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ オレフィン類の重合用触媒成分及び当該触媒成分から得られる触媒
US10138310B2 (en) 2010-08-24 2018-11-27 Equistar Chemicals, Lp Preparation of LLDPE resins and films having low gels
EP2609124B1 (en) 2010-08-24 2017-09-20 Basell Poliolefine Italia S.r.l. Catalyst components for the polymerization of olefins
EP2694209A1 (en) 2011-04-01 2014-02-12 Basell Poliolefine Italia S.r.l. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
EP2518090A1 (en) 2011-04-28 2012-10-31 Basell Poliolefine Italia S.r.l. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
WO2016150996A1 (en) * 2015-03-25 2016-09-29 Basell Polyolefine Gmbh Continuous gas-phase polymerization processes
US11021555B2 (en) 2016-07-15 2021-06-01 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins
CN110072896B (zh) 2016-12-19 2021-10-26 巴塞尔聚烯烃意大利有限公司 用来聚合烯烃的催化剂组分以及由其获得的催化剂
US12509533B2 (en) 2019-11-20 2025-12-30 Basell Poliolefine Italia S.R.L. Process for the preparation of a catalyst component and components therefrom obtained

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1141093A (en) * 1979-05-17 1983-02-08 Brian L. Goodall Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
JPS6024805B2 (ja) * 1979-09-05 1985-06-14 日石三菱株式会社 共重合体の製法
JPS5767612A (en) * 1980-10-15 1982-04-24 Mitsui Petrochem Ind Ltd Preparation of ethylene copolymer
DE3230516C3 (de) * 1981-08-20 2000-09-14 Mitsubishi Petrochemical Co Verfahren zur Herstellung eines Vernetzungsprodukts
IT1206128B (it) * 1984-07-30 1989-04-14 Himont Inc Composizioni polipropileniche resistenti all'urto aventi migliorata resistenza allo sbiancamento.
US4567155A (en) * 1984-09-24 1986-01-28 Standard Oil Company (Indiana) Olefin polymerization catalyst system producing polymer with low active chloride
FR2603291B1 (fr) * 1986-09-02 1992-10-16 Bp Chimie Sa Composition a base de polyethylene de basse densite lineaire, destinee a la fabrication de film
DE3827565A1 (de) * 1988-08-13 1990-02-15 Basf Ag Verfahren zum herstellen von propylen-ethylen-polymerisaten vom typ der sogenannten "schlagzaehmodifizierten polypropylene"
US5149738A (en) * 1988-11-16 1992-09-22 Union Carbide Chemicals & Plastics Technology Corporation Process for the in situ blending of polymers
US4946816A (en) * 1989-08-21 1990-08-07 Amoco Corporation Morphology-controlled olefin polymerization catalyst
US5166268A (en) * 1990-04-12 1992-11-24 Union Carbide Chemicals & Plastics Technology Corporation Process for cold forming propylene copolymers

Also Published As

Publication number Publication date
AU663884B2 (en) 1995-10-26
FI108647B (fi) 2002-02-28
FI931406L (fi) 1993-03-29
ZA925664B (en) 1993-04-28
EP0525767A1 (en) 1993-02-03
WO1993003078A1 (en) 1993-02-18
MY108479A (en) 1996-09-30
DE69205960T2 (de) 1996-04-25
ITMI912142A0 (it) 1991-07-31
IL102667A (en) 1995-05-26
ATE130015T1 (de) 1995-11-15
GR3033294T3 (en) 2000-09-29
ES2079881T3 (es) 1996-01-16
DE69205960D1 (de) 1995-12-14
MX9204447A (es) 1993-05-01
DE69205960T3 (de) 2000-07-27
CN1070653A (zh) 1993-04-07
EP0551485A1 (en) 1993-07-21
NO300276B1 (no) 1997-05-05
ES2079881T5 (es) 2000-07-16
JP3239184B2 (ja) 2001-12-17
CN1134943A (zh) 1996-11-06
TW297026B (esLanguage) 1997-02-01
ITMI912142A1 (it) 1993-01-31
AU2379292A (en) 1993-03-02
FI931406A0 (fi) 1993-03-29
RU2120448C1 (ru) 1998-10-20
CN1080269C (zh) 2002-03-06
IT1250731B (it) 1995-04-21
NO930940L (no) 1993-03-16
US5387749A (en) 1995-02-07
DK0551485T3 (da) 1995-12-27
EP0551485B2 (en) 2000-04-19
CA2092921A1 (en) 1993-02-01
CN1040986C (zh) 1998-12-02
EP0551485B1 (en) 1995-11-08
GR3018043T3 (en) 1996-02-29
JPH06503852A (ja) 1994-04-28
BR9205312A (pt) 1994-09-27
DK0551485T4 (da) 2000-12-04
NO930940D0 (no) 1993-03-16
KR100229255B1 (en) 1999-11-01

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