ZA818699B - Catalyst composition for polymerizing ethylene - Google Patents

Catalyst composition for polymerizing ethylene

Info

Publication number
ZA818699B
ZA818699B ZA818699A ZA818699A ZA818699B ZA 818699 B ZA818699 B ZA 818699B ZA 818699 A ZA818699 A ZA 818699A ZA 818699 A ZA818699 A ZA 818699A ZA 818699 B ZA818699 B ZA 818699B
Authority
ZA
South Africa
Prior art keywords
precursor composition
compound
catalyst composition
polymerizing ethylene
diluting
Prior art date
Application number
ZA818699A
Other languages
English (en)
Inventor
B Wagner
G Goeke
F Karol
K George
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=22821129&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA818699(B) "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
Publication of ZA818699B publication Critical patent/ZA818699B/xx

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
    • 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
    • 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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
    • 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
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

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)
  • Polymerisation Methods In General (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
  • Luminescent Compositions (AREA)
ZA818699A 1980-12-24 1981-12-15 Catalyst composition for polymerizing ethylene ZA818699B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/219,877 US4379758A (en) 1980-12-24 1980-12-24 Catalyst composition for polymerizing ethylene

Publications (1)

Publication Number Publication Date
ZA818699B true ZA818699B (en) 1982-11-24

Family

ID=22821129

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA818699A ZA818699B (en) 1980-12-24 1981-12-15 Catalyst composition for polymerizing ethylene

Country Status (27)

Country Link
US (1) US4379758A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0055605B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS57131207A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR870000215B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE12506T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU545015B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8108356A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1173424A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS232720B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD202442A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3169765D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK161650C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EG (1) EG15689A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (2) ES508324A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI70418C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (1) GR77631B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (1) HU185489B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE52619B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL64514A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN155642B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MA (1) MA19356A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO160084C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NZ (1) NZ199249A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PH (1) PH17075A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (2) PL134401B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TR (1) TR21811A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA818699B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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FI91968C (fi) * 1989-11-28 1994-09-12 Borealis Polymers Oy -olefiinien polymerointiin tarkoitettu prokatalyyttikompositio, sen valmistus ja käyttö
EP0446989B1 (en) * 1990-03-16 1996-05-22 ENICHEM S.p.A. Supported catalyst for ethylene polymerization and the copolymerization of ethylene with alpha-olefins, its preparation and use
FI86989C (fi) * 1990-12-19 1992-11-10 Neste Oy Foerfarande foer framstaellning av en polymerisationskatalysatorkomponent foer olefiner, en polymerisationskatalysatorkomponent som har framstaellts enligt foerfarandet, och dess anvaendning
US5597770A (en) * 1991-05-30 1997-01-28 Hanwha Chemical Corporation Titanium-based catalyst composition for polymerizing ethylene
FI92405C (fi) 1992-12-22 1994-11-10 Borealis Holding As Uusi olefiinipolymerointikatalyytti, menetelmä sen valmistamiseksi ja sen käyttö olefiinien polymerointiin
US5453471B1 (en) * 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process
US6384156B1 (en) 1994-08-02 2002-05-07 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization process
CN1098867C (zh) * 1998-01-14 2003-01-15 中国石油化工集团公司 淤浆法全密度聚乙烯高效催化剂
US6200509B1 (en) 1998-06-26 2001-03-13 Union Carbide Chemicals & Plastics Technology Corporation Form of synthetic rubber
US6281306B1 (en) 1999-12-16 2001-08-28 Univation Technologies, Llc Method of polymerization
US6780808B2 (en) * 2002-07-15 2004-08-24 Univation Technologies, Llc Enhanced solubility of magnesium halides and catalysts and polymerization process using same
US6855655B2 (en) * 2002-07-15 2005-02-15 Univation Technologies, Llc Supported polymerization catalyst
CA2499951C (en) 2002-10-15 2013-05-28 Peijun Jiang Multiple catalyst system for olefin polymerization and polymers produced therefrom
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
US20070073012A1 (en) * 2005-09-28 2007-03-29 Pannell Richard B Method for seed bed treatment before a polymerization reaction
US20050148742A1 (en) * 2004-01-02 2005-07-07 Hagerty Robert O. Method for controlling sheeting in gas phase reactors
US7985811B2 (en) * 2004-01-02 2011-07-26 Univation Technologies, Llc Method for controlling sheeting in gas phase reactors
US7629422B2 (en) 2004-12-21 2009-12-08 Univation Technologies, Llc Process for transitioning between Ziegler-Natta-based and chromium-based catalysts
US7714082B2 (en) * 2005-10-04 2010-05-11 Univation Technologies, Llc Gas-phase polymerization process to achieve a high particle density
EP1845112A1 (en) * 2006-04-12 2007-10-17 Total Petrochemicals Research Feluy Controlled distribution of active sites in Ziegler-Natta catalysts systems
US7754834B2 (en) * 2007-04-12 2010-07-13 Univation Technologies, Llc Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density
WO2010080871A1 (en) 2009-01-08 2010-07-15 Univation Technologies, Llc Additive for gas phase polymerization processes
WO2010080870A2 (en) 2009-01-08 2010-07-15 Univation Technologies,Llc Additive for polyolefin polymerization processes
US8076429B2 (en) * 2009-03-11 2011-12-13 Lummus Novolen Technology Gmbh Supertransparent high impact strength random block copolymer
RU2011152483A (ru) 2009-07-23 2013-06-27 Юнивейшн Текнолоджиз, Ллк Реакционная система для полимеризации
SA111320792B1 (ar) 2010-09-29 2014-11-13 Univ Zhejiang مفاعل بلمرة للطبقة المميعة وطريقة لتحضير البوليمر
US8703884B2 (en) 2010-12-22 2014-04-22 Univation Technologies, Llc Additive for polyolefin polymerization processes
RU2608744C2 (ru) * 2011-09-05 2017-01-23 Птт Глобал Кемикал Паблик Компани Лимитед Высокоактивный катализатор полимеризации олефинов с борсодержащей подложкой на основе оксида кремния и его изготовление
CN103974982B (zh) 2011-11-30 2016-08-31 尤尼威蒂恩技术有限责任公司 用于催化剂输送的方法和系统
EP2679609A1 (en) 2012-06-28 2014-01-01 Lummus Novolen Technology Gmbh Sterically demanding dialkoxydialkylsilanes as external donors for ziegler catalysts for the polymerization of propylene
IN2015DN03103A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2012-11-12 2015-10-02 Univation Tech Llc
CN105793342B (zh) 2013-12-09 2018-11-23 尤尼威蒂恩技术有限责任公司 聚合添加剂馈入聚合方法
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US11168157B2 (en) 2018-12-04 2021-11-09 Chevron Phillips Chemical Company Lp Melt flow index response in polyethylene reactors
WO2022020025A1 (en) 2020-07-22 2022-01-27 Exxonmobil Chemical Patents Inc. Polyolefin compositions and articles thereof
EP4259669A1 (en) 2020-12-08 2023-10-18 ExxonMobil Chemical Patents Inc. High density polyethylene compositions with long-chain branching
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US4303771A (en) * 1978-12-14 1981-12-01 Union Carbide Corporation Process for the preparation of high density ethylene polymers in fluid bed reactor

Also Published As

Publication number Publication date
FI70418B (fi) 1986-03-27
PL135930B1 (en) 1986-01-31
DK161650B (da) 1991-07-29
IE813073L (en) 1982-06-24
MA19356A1 (fr) 1982-07-01
CA1173424A (en) 1984-08-28
BR8108356A (pt) 1982-10-13
EP0055605B1 (en) 1985-04-03
ES8305382A1 (es) 1983-04-16
PL134401B1 (en) 1985-08-31
EG15689A (en) 1987-03-30
IE52619B1 (en) 1988-01-06
EP0055605A2 (en) 1982-07-07
DK576781A (da) 1982-06-25
AU7879081A (en) 1982-07-01
GR77631B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-09-25
NO160084B (no) 1988-11-28
TR21811A (tr) 1985-07-22
DE3169765D1 (en) 1985-05-09
NO814405L (no) 1982-06-25
HU185489B (en) 1985-02-28
US4379758A (en) 1983-04-12
DD202442A5 (de) 1983-09-14
EP0055605A3 (en) 1982-08-04
JPS6256885B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-27
IL64514A (en) 1984-10-31
AU545015B2 (en) 1985-06-27
JPS57131207A (en) 1982-08-14
NZ199249A (en) 1984-05-31
KR870000215B1 (ko) 1987-02-17
PL234595A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-09-13
FI814100L (fi) 1982-06-25
KR830007724A (ko) 1983-11-04
FI70418C (fi) 1986-09-19
ES508324A0 (es) 1983-04-16
IL64514A0 (en) 1982-03-31
ATE12506T1 (de) 1985-04-15
DK161650C (da) 1992-01-20
ES518715A0 (es) 1984-02-01
PH17075A (en) 1984-05-24
IN155642B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-02-16
ES8401992A1 (es) 1984-02-01
CS232720B2 (en) 1985-02-14
NO160084C (no) 1989-03-08

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