FI70418C - Katalytiskt foerfarande foer polymerisation av etylen samt en foerblandning foer den enligt foerfarandet anvaenda katalysatorn - Google Patents

Katalytiskt foerfarande foer polymerisation av etylen samt en foerblandning foer den enligt foerfarandet anvaenda katalysatorn Download PDF

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Publication number
FI70418C
FI70418C FI814100A FI814100A FI70418C FI 70418 C FI70418 C FI 70418C FI 814100 A FI814100 A FI 814100A FI 814100 A FI814100 A FI 814100A FI 70418 C FI70418 C FI 70418C
Authority
FI
Finland
Prior art keywords
premix
compound
aliphatic
process according
mixture
Prior art date
Application number
FI814100A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI814100L (fi
FI70418B (fi
Inventor
Burkhard Eric Wagner
George Leonard Goeke
Frederick John Karol
Kathleen Frances 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
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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=FI70418(C) "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 FI814100L publication Critical patent/FI814100L/fi
Application granted granted Critical
Publication of FI70418B publication Critical patent/FI70418B/fi
Publication of FI70418C publication Critical patent/FI70418C/fi

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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)
  • Luminescent Compositions (AREA)
  • Pyrane Compounds (AREA)
FI814100A 1980-12-24 1981-12-21 Katalytiskt foerfarande foer polymerisation av etylen samt en foerblandning foer den enligt foerfarandet anvaenda katalysatorn FI70418C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/219,877 US4379758A (en) 1980-12-24 1980-12-24 Catalyst composition for polymerizing ethylene
US21987780 1980-12-24

Publications (3)

Publication Number Publication Date
FI814100L FI814100L (fi) 1982-06-25
FI70418B FI70418B (fi) 1986-03-27
FI70418C true FI70418C (fi) 1986-09-19

Family

ID=22821129

Family Applications (1)

Application Number Title Priority Date Filing Date
FI814100A FI70418C (fi) 1980-12-24 1981-12-21 Katalytiskt foerfarande foer polymerisation av etylen samt en foerblandning foer den enligt foerfarandet anvaenda katalysatorn

Country Status (27)

Country Link
US (1) US4379758A (cs)
EP (1) EP0055605B1 (cs)
JP (1) JPS57131207A (cs)
KR (1) KR870000215B1 (cs)
AT (1) ATE12506T1 (cs)
AU (1) AU545015B2 (cs)
BR (1) BR8108356A (cs)
CA (1) CA1173424A (cs)
CS (1) CS232720B2 (cs)
DD (1) DD202442A5 (cs)
DE (1) DE3169765D1 (cs)
DK (1) DK161650C (cs)
EG (1) EG15689A (cs)
ES (2) ES8305382A1 (cs)
FI (1) FI70418C (cs)
GR (1) GR77631B (cs)
HU (1) HU185489B (cs)
IE (1) IE52619B1 (cs)
IL (1) IL64514A (cs)
IN (1) IN155642B (cs)
MA (1) MA19356A1 (cs)
NO (1) NO160084C (cs)
NZ (1) NZ199249A (cs)
PH (1) PH17075A (cs)
PL (2) PL135930B1 (cs)
TR (1) TR21811A (cs)
ZA (1) ZA818699B (cs)

Families Citing this family (44)

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IL71357A (en) * 1983-03-29 1987-03-31 Union Carbide Corp Process for producing low density ethylene copolymers
US4834947A (en) * 1983-09-01 1989-05-30 Mobil Oil Corporation Reactor system for rapid kill gas injection to gas phase polymerization reactors
JPH07116253B2 (ja) * 1986-01-21 1995-12-13 東ソー株式会社 ポリオレフインの製造方法
US4719193A (en) * 1986-09-30 1988-01-12 Union Carbide Corporation Processes for preparing polyethylene catalysts by heating catalyst precursors
US5064798A (en) * 1988-08-19 1991-11-12 Exxon Chemical Patents Inc. Catalyst for olefin polymerization
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
US6384156B1 (en) 1994-08-02 2002-05-07 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization process
US5453471B1 (en) 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T 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
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
JP4972284B2 (ja) 2002-10-15 2012-07-11 エクソンモービル・ケミカル・パテンツ・インク オレフィン重合のための複数触媒系及びそれらから生成されたポリマー
US7985811B2 (en) * 2004-01-02 2011-07-26 Univation Technologies, Llc Method for controlling sheeting in gas phase reactors
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
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
EP2376540B1 (en) 2009-01-08 2013-04-03 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
CN102482372B (zh) 2009-07-23 2013-09-04 尤尼威蒂恩技术有限公司 聚合反应系统
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
JP6212492B2 (ja) * 2011-09-05 2017-10-11 ピーティーティー グローバル ケミカル パブリック カンパニー リミテッド ホウ素含有のシリカ担体を含む、高活性オレフィン重合触媒と、その製造
JP6154396B2 (ja) 2011-11-30 2017-06-28 ユニベーション・テクノロジーズ・エルエルシー 触媒送出方法及びシステム
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 (cs) 2012-11-12 2015-10-02 Univation Tech Llc
WO2015088624A1 (en) 2013-12-09 2015-06-18 Univation Technologies, Llc Feeding polymerization additives to polymerization processes
SG11201705576YA (en) 2015-01-21 2017-08-30 Univation Tech Llc Methods for gel reduction in polyolefins
WO2016118599A1 (en) 2015-01-21 2016-07-28 Univation Technologies, Llc Methods for controlling polymer chain scission
EP3580244A1 (en) 2017-02-07 2019-12-18 ExxonMobil Chemical Patents Inc. Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst
US11168157B2 (en) 2018-12-04 2021-11-09 Chevron Phillips Chemical Company Lp Melt flow index response in polyethylene reactors
US20230220136A1 (en) 2020-07-22 2023-07-13 Exxonmobil Chemical Patents Inc. Polyolefin Compositions and Articles Thereof
US20230406973A1 (en) 2020-12-08 2023-12-21 Exxonmobil Chemical Patents Inc. High density polyethylene compositions with long-chain branching
WO2023081577A1 (en) 2021-11-02 2023-05-11 Exxonmobil Chemical Patents Inc. Polyethylene compositions, articles thereof, and methods thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB827390A (en) * 1955-11-01 1960-02-03 Exxon Research Engineering Co Polymerisation of olefins
BE559368A (cs) * 1956-09-17
US3444153A (en) * 1965-08-16 1969-05-13 Phillips Petroleum Co Polymerization process and catalyst for olefins
US4209601A (en) * 1975-01-10 1980-06-24 Nippon Oil Company, Limited Process for the production of polyolefins
DE2752577A1 (de) 1977-11-25 1979-06-07 Hoechst Ag Verfahren zur herstellung eines mischkatalysators
US4303771A (en) * 1978-12-14 1981-12-01 Union Carbide Corporation Process for the preparation of high density ethylene polymers in fluid bed reactor
CA1118148A (en) * 1978-12-14 1982-02-09 Union Carbide Corporation Preparation of high density ethylene polymers in fluid bed reactor

Also Published As

Publication number Publication date
PL134401B1 (en) 1985-08-31
IN155642B (cs) 1985-02-16
ES508324A0 (es) 1983-04-16
KR870000215B1 (ko) 1987-02-17
NO160084B (no) 1988-11-28
EP0055605A3 (en) 1982-08-04
TR21811A (tr) 1985-07-22
CA1173424A (en) 1984-08-28
JPS6256885B2 (cs) 1987-11-27
ES8401992A1 (es) 1984-02-01
MA19356A1 (fr) 1982-07-01
KR830007724A (ko) 1983-11-04
NZ199249A (en) 1984-05-31
DK161650B (da) 1991-07-29
AU545015B2 (en) 1985-06-27
FI814100L (fi) 1982-06-25
ES8305382A1 (es) 1983-04-16
FI70418B (fi) 1986-03-27
JPS57131207A (en) 1982-08-14
ES518715A0 (es) 1984-02-01
ZA818699B (en) 1982-11-24
CS232720B2 (en) 1985-02-14
EG15689A (en) 1987-03-30
PH17075A (en) 1984-05-24
EP0055605A2 (en) 1982-07-07
NO160084C (no) 1989-03-08
PL234595A1 (cs) 1982-09-13
IE52619B1 (en) 1988-01-06
EP0055605B1 (en) 1985-04-03
DK161650C (da) 1992-01-20
PL135930B1 (en) 1986-01-31
DE3169765D1 (en) 1985-05-09
US4379758A (en) 1983-04-12
IL64514A0 (en) 1982-03-31
HU185489B (en) 1985-02-28
IE813073L (en) 1982-06-24
DK576781A (da) 1982-06-25
IL64514A (en) 1984-10-31
DD202442A5 (de) 1983-09-14
NO814405L (no) 1982-06-25
BR8108356A (pt) 1982-10-13
GR77631B (cs) 1984-09-25
ATE12506T1 (de) 1985-04-15
AU7879081A (en) 1982-07-01

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Owner name: UNION CARBIDE CORPORATION