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AR228565A1 - Procedimiento para la preparacion de polimeros del etileno de alta densidad en reactores de lecho fluidizado - Google Patents

Procedimiento para la preparacion de polimeros del etileno de alta densidad en reactores de lecho fluidizado

Info

Publication number
AR228565A1
AR228565A1 AR276004A AR27600479A AR228565A1 AR 228565 A1 AR228565 A1 AR 228565A1 AR 276004 A AR276004 A AR 276004A AR 27600479 A AR27600479 A AR 27600479A AR 228565 A1 AR228565 A1 AR 228565A1
Authority
AR
Argentina
Prior art keywords
procedure
preparation
high density
fluidized bed
bed reactors
Prior art date
Application number
AR276004A
Other languages
English (en)
Spanish (es)
Original Assignee
Union Carbide Corp
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=26683911&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR228565(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of AR228565A1 publication Critical patent/AR228565A1/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
    • 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
    • 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
    • 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
    • C08F110/02—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

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)
  • Laminated Bodies (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AR276004A 1978-12-14 1979-03-30 Procedimiento para la preparacion de polimeros del etileno de alta densidad en reactores de lecho fluidizado AR228565A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96927578A 1978-12-14 1978-12-14
US06/012,712 US4303771A (en) 1978-12-14 1979-02-16 Process for the preparation of high density ethylene polymers in fluid bed reactor

Publications (1)

Publication Number Publication Date
AR228565A1 true AR228565A1 (es) 1983-03-30

Family

ID=26683911

Family Applications (1)

Application Number Title Priority Date Filing Date
AR276004A AR228565A1 (es) 1978-12-14 1979-03-30 Procedimiento para la preparacion de polimeros del etileno de alta densidad en reactores de lecho fluidizado

Country Status (18)

Country Link
US (1) US4303771A (fr)
EP (1) EP0012147B1 (fr)
KR (1) KR830000530B1 (fr)
AR (1) AR228565A1 (fr)
AT (1) AT364532B (fr)
AU (1) AU528281B2 (fr)
BR (1) BR7901941A (fr)
CA (1) CA1118149A (fr)
DE (1) DE2967444D1 (fr)
DK (1) DK131679A (fr)
ES (1) ES479105A1 (fr)
FI (1) FI66404C (fr)
GR (1) GR73001B (fr)
HU (1) HU181980B (fr)
MX (1) MX150171A (fr)
NO (1) NO156412C (fr)
NZ (1) NZ190054A (fr)
PT (1) PT69418A (fr)

Families Citing this family (61)

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DE3243612A1 (de) * 1982-02-20 1983-11-03 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von masshaltigen hohlprofilen aus aliphatischen polyamiden und deren verwendung
FR2566782B1 (fr) * 1984-06-28 1986-11-14 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en lit fluidise, en presence d'un systeme catalytique ziegler-natta
FR2566781B1 (fr) * 1984-06-28 1986-11-14 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en lit fluidise, en presence d'un systeme catalytique ziegler-natta
US4670526A (en) * 1986-02-27 1987-06-02 Union Carbide Corporation Process for activation of titanium and vanadium catalysts useful in ethylene polymerization
US4719193A (en) * 1986-09-30 1988-01-12 Union Carbide Corporation Processes for preparing polyethylene catalysts by heating catalyst precursors
US5047468A (en) * 1988-11-16 1991-09-10 Union Carbide Chemicals And Plastics Technology Corporation Process for the in situ blending of polymers
US5149738A (en) * 1988-11-16 1992-09-22 Union Carbide Chemicals & Plastics Technology Corporation Process for the in situ blending of polymers
US5126398A (en) * 1988-11-16 1992-06-30 Union Carbide Chemicals & Plastics Technology Corporation Process for the in situ blending of polymers
US6025448A (en) * 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US5763547A (en) * 1992-10-02 1998-06-09 The Dow Chemical Company Supported catalyst complexes for olefin in polymerization
US5106927A (en) * 1989-09-11 1992-04-21 Union Carbide Chemicals & Plastics Technology Corporation Process for producing ethylene/propylene/ethylidene norbornene rubbers
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
KR940000014B1 (ko) * 1990-10-10 1994-01-05 한국과학기술원 Hdpe 및 lldpe 중합용 고활성 찌이글러-나타 촉매의 합성
US5102841A (en) * 1990-12-11 1992-04-07 Union Carbide Chemicals & Plastics Technology Corporation Process for the production of polyethylene
US5582923A (en) * 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5783638A (en) * 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US5395471A (en) * 1991-10-15 1995-03-07 The Dow Chemical Company High drawdown extrusion process with greater resistance to draw resonance
US5525695A (en) 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
US5674342A (en) * 1991-10-15 1997-10-07 The Dow Chemical Company High drawdown extrusion composition and process
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5442018A (en) * 1994-04-01 1995-08-15 Union Carbide Chemicals & Plastics Technology Corporation Ethylene polymerization using a titanium and vanadium catalyst system in staged reactors
US5773106A (en) * 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US5981818A (en) * 1995-03-21 1999-11-09 Stone & Webster Engineering Corp. Integrated cracking and olefins derivative process utilizing dilute olefins
JP3959132B2 (ja) * 1996-03-19 2007-08-15 住友化学株式会社 アルミニウム化合物含有固体触媒成分、オレフィン重合用触媒及びオレフィン重合体の製造方法
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US6124412A (en) * 1997-12-29 2000-09-26 Saudi Basic Industries Corporation Alumoxane-enhanced, supported ziegler-natta polymerization catalysts, methods of making same, processes of using same and polymers produced therefrom
EA200200081A3 (ru) * 1998-05-18 2002-10-31 Эксон Кемикэл Пейтентс Инк. Способ получения полимера (варианты)
CN1181105C (zh) 2000-08-22 2004-12-22 中国石油化工股份有限公司 用于乙烯聚合或共聚合的高活性硅胶载体催化剂组分及其催化剂和该催化剂的应用
US6593506B1 (en) 2000-10-12 2003-07-15 Exxonmobil Chemical Patents Inc. Olefin recovery in a polyolefin production process
US6495609B1 (en) 2000-11-03 2002-12-17 Exxonmobil Chemical Patents Inc. Carbon dioxide recovery in an ethylene to ethylene oxide production process
ES2243601T3 (es) * 2001-02-15 2005-12-01 Saudi Basic Industries Corporation Composicion de catalizador soportado para la polimerizacion de olefinas, procedimiento para su preparacion y polimerizacion usando la misma.
DE60101207T2 (de) 2001-02-15 2004-08-26 Saudi Basic Industries Corp. Geträgerte Katalysatorzusammensetzung für die Olefinpolymerisation; Verfahren zu deren Herstellung und Polymerisationsverfahren unter deren Verwendung
WO2002096957A1 (fr) * 2001-05-29 2002-12-05 Union Carbide Chemicals & Plastics Technology Corporation Compositions de catalyseur de polymerisation d'olefine et methode de preparation
KR20040015077A (ko) * 2001-06-29 2004-02-18 다우 글로벌 테크놀로지스 인크. 단량체 함량이 낮은 흡수성 카복실 함유 중합체
BRPI0209022B8 (pt) * 2001-06-29 2021-06-22 Dow Global Technologies Inc polímero insolúvel em água, absorvente de água, na forma de partículas, seu processo de preparação e sua estrutura absorvente
AU2002322368A1 (en) * 2001-06-29 2003-03-03 Dow Global Technologies Inc. Superabsorbent carboxyl-containing polymers with odor control
KR20060128827A (ko) * 2003-08-29 2006-12-14 다우 글로벌 테크놀로지스 인크. 부분적으로 건조된 쉽게 분산가능한 올레핀 중합프로촉매의 제조 방법
WO2009140169A1 (fr) * 2008-05-12 2009-11-19 Dow Global Technologies Inc. Polyéthylènes chlorés, leur procédé de fabrication, et articles obtenus à partir de ceux-ci
JP2012500321A (ja) * 2008-08-19 2012-01-05 ダウ グローバル テクノロジーズ エルエルシー 分級触媒組成物、装置、及び方法
US20100113715A1 (en) * 2008-11-04 2010-05-06 Lynch Michael W Olefin polymerization process
CA2822284A1 (fr) 2011-01-19 2012-07-26 Exxonmobil Chemical Patents Inc. Procede et appareil de conversion d'hydrocarbures en olefines
WO2012099678A1 (fr) 2011-01-19 2012-07-26 Exxonmobil Chemical Patents Inc. Procédé et appareil pour gérer la teneur en hydrogène par la conversion d'hydrocarbures en oléfines
WO2012099677A2 (fr) 2011-01-19 2012-07-26 Exxonmobil Chemical Patents Inc. Procédé et appareil de conversion d'hydrocarbures en oléfines
WO2012099675A1 (fr) 2011-01-19 2012-07-26 Exxonmobal Chemical Patents Inc. Procédé et appareil de gestion de la conversion d'hydrocarbures en oléfines
WO2012099676A2 (fr) 2011-01-19 2012-07-26 Exxonmobil Chemical Patents Inc. Procédé et appareil de conversion d'hydrocarbures
US9868680B2 (en) 2011-01-19 2018-01-16 Exxonmobil Chemical Patents Inc. Method and apparatus for converting hydrocarbons into olefins
WO2012099671A1 (fr) 2011-01-19 2012-07-26 Exxonmobil Chemical Patent Inc. Procédé et appareil de conversion d'hydrocarbures en oléfines par hydrotraitement et pyrolyse thermique
WO2012099680A2 (fr) 2011-01-19 2012-07-26 Exxonmobil Chemical Patents Inc. Procédé et appareil de conversion d'hydrocarbures en oléfines
BR112016012925B1 (pt) 2013-12-18 2021-08-10 Dow Global Technologies Llc Composição polimérica, componente de proteção de cabo ótico extrusado e cabo de fibra ótica
CN104448066B (zh) * 2014-12-16 2017-07-07 华东理工大学 一种负载型多金属烯烃聚合催化剂及其制备方法与应用
KR102624544B1 (ko) 2016-03-28 2024-01-16 다우 글로벌 테크놀로지스 엘엘씨 핵제로서 불소수지／질화붕소 혼합물을 사용하는 폴리올레핀 조성물의 발포 방법
CN105859927B (zh) * 2016-06-21 2018-09-07 天津科技大学 乙烯聚合Ziegler-Natta催化剂给电子体、催化剂组分、催化剂
CN106008759B (zh) * 2016-06-21 2018-03-30 天津科技大学 一种Ziegler‑Natta催化剂的给电子体及其在乙烯聚合反应中的应用
US11643546B2 (en) 2017-09-06 2023-05-09 Union Carbide Corporation Polymeric compositions for optical fiber cable components
WO2020083386A1 (fr) 2018-10-26 2020-04-30 中国石油化工股份有限公司 Constituant catalyseur de polyoléfine contenant un matériau mésoporeux, son procédé de préparation et son utilisation
JP7696333B2 (ja) 2019-09-13 2025-06-20 ダウ グローバル テクノロジーズ エルエルシー 光ファイバケーブル構成要素のための相溶化されたポリマー組成物
WO2021096723A1 (fr) 2019-11-11 2021-05-20 Dow Global Technologies Llc Compositions polymères pour composants de câble à fibres optiques
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US11492422B2 (en) 2020-11-19 2022-11-08 Exxonmobil Chemical Patents Inc. Olefin polymerization processes
US20240043581A1 (en) 2021-03-05 2024-02-08 Exxonmobil Chemical Patents Inc. Processes for venting olefin polymerization systems

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CA849081A (en) * 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
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GB1415898A (en) * 1972-02-11 1975-12-03 Huels Chemische Werke Ag Manufacture of low-density ethylene polymers
US4107415A (en) * 1972-09-26 1978-08-15 Montecatini Edison S.P.A. Process for the stereospecific polymerization of alpha-olefins
NL177314C (nl) * 1974-04-08 1985-09-02 Mitsubishi Chem Ind Werkwijze voor het bereiden van een katalysatorcomplex, en werkwijze voor het polymeriseren van een alkeen met deze katalysator.
IT1037112B (it) 1975-03-28 1979-11-10 Montedison Spa Catalizzatori per la polimerizzazione delle olfine
FR2312512A1 (fr) * 1975-05-27 1976-12-24 Naphtachimie Sa Procede de polymerisation des olefines en lit fluidise
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
JPS52104593A (en) * 1976-03-01 1977-09-02 Mitsui Petrochem Ind Ltd Polymerization of olefins

Also Published As

Publication number Publication date
FI66404B (fi) 1984-06-29
ES479105A1 (es) 1979-12-01
NO791069L (no) 1980-06-17
MX150171A (es) 1984-03-29
AT364532B (de) 1981-10-27
BR7901941A (pt) 1980-10-07
CA1118149A (fr) 1982-02-09
PT69418A (en) 1979-04-01
AU4565479A (en) 1980-06-19
EP0012147B1 (fr) 1985-05-02
US4303771A (en) 1981-12-01
KR830000530B1 (ko) 1983-03-12
EP0012147A1 (fr) 1980-06-25
AU528281B2 (en) 1983-04-21
DE2967444D1 (en) 1985-06-05
NO156412C (no) 1987-09-16
NO156412B (no) 1987-06-09
NZ190054A (en) 1981-04-24
GR73001B (fr) 1984-01-24
ATA238479A (de) 1981-03-15
FI791244A7 (fi) 1980-06-15
DK131679A (da) 1980-06-15
FI66404C (fi) 1984-10-10
HU181980B (en) 1983-11-28

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