DK152216C - Katalysator til homopolymerisation af ethylen eller til copolymerisation af ethylen med alfa-olefiner, dens fremstilling og anvendelse. - Google Patents

Katalysator til homopolymerisation af ethylen eller til copolymerisation af ethylen med alfa-olefiner, dens fremstilling og anvendelse.

Info

Publication number
DK152216C
DK152216C DK029778A DK29778A DK152216C DK 152216 C DK152216 C DK 152216C DK 029778 A DK029778 A DK 029778A DK 29778 A DK29778 A DK 29778A DK 152216 C DK152216 C DK 152216C
Authority
DK
Denmark
Prior art keywords
ethylene
homopolymerization
copolymerization
catalyst
production
Prior art date
Application number
DK029778A
Other languages
Danish (da)
English (en)
Other versions
DK29778A (da
DK152216B (da
Inventor
Isaac Jacob Levine
Frederick John Karol
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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of DK29778A publication Critical patent/DK29778A/da
Publication of DK152216B publication Critical patent/DK152216B/da
Application granted granted Critical
Publication of DK152216C publication Critical patent/DK152216C/da

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
DK029778A 1977-01-21 1978-01-20 Katalysator til homopolymerisation af ethylen eller til copolymerisation af ethylen med alfa-olefiner, dens fremstilling og anvendelse. DK152216C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/761,213 US4100105A (en) 1977-01-21 1977-01-21 Titanium-modified silyl chromate catalysts for ethylene polymerization
US76121377 1977-01-21

Publications (3)

Publication Number Publication Date
DK29778A DK29778A (da) 1978-07-22
DK152216B DK152216B (da) 1988-02-08
DK152216C true DK152216C (da) 1988-07-11

Family

ID=25061518

Family Applications (1)

Application Number Title Priority Date Filing Date
DK029778A DK152216C (da) 1977-01-21 1978-01-20 Katalysator til homopolymerisation af ethylen eller til copolymerisation af ethylen med alfa-olefiner, dens fremstilling og anvendelse.

Country Status (26)

Country Link
US (2) US4100105A (cs)
JP (1) JPS5391092A (cs)
AR (1) AR223142A1 (cs)
AU (1) AU524400B2 (cs)
BE (1) BE863121A (cs)
BR (1) BR7800318A (cs)
CA (1) CA1111408A (cs)
CS (1) CS203181B2 (cs)
DE (1) DE2802517A1 (cs)
DK (1) DK152216C (cs)
EG (1) EG13129A (cs)
ES (2) ES466207A1 (cs)
FI (1) FI63950C (cs)
FR (1) FR2378048A1 (cs)
GB (1) GB1551596A (cs)
HK (1) HK37483A (cs)
IN (1) IN147022B (cs)
IT (1) IT1093202B (cs)
MX (1) MX4482E (cs)
NL (1) NL177315C (cs)
NO (1) NO155140C (cs)
NZ (1) NZ186280A (cs)
PH (1) PH13673A (cs)
SE (1) SE441273B (cs)
SU (1) SU1025322A3 (cs)
ZA (1) ZA777666B (cs)

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JPH072798B2 (ja) * 1987-10-28 1995-01-18 住友化学工業株式会社 オレフィン重合用固体触媒成分
EP0594914A1 (en) * 1992-10-26 1994-05-04 Bp Chemicals S.N.C. Preparation of a catalyst for the manufacture of polyethylene
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FR2825357B1 (fr) * 2001-05-31 2004-04-30 Cit Alcatel Procede de dopage de la silice par du fluor
US6989344B2 (en) * 2002-12-27 2006-01-24 Univation Technologies, Llc Supported chromium oxide catalyst for the production of broad molecular weight polyethylene
MXPA05010376A (es) * 2003-03-28 2006-01-27 Union Carbide Chem Plastic Catalizadores basados en cromo en aceite mineral para la produccion de polietileno.
US6982304B2 (en) * 2003-12-22 2006-01-03 Union Carbide Chemicals & Plastics Technology Corporation Blow molding resins with improved ESCR
US7790826B2 (en) * 2004-05-06 2010-09-07 DowGlobal Technologies Inc. Polymer molding compositions
KR101224323B1 (ko) 2004-12-17 2013-01-21 다우 글로벌 테크놀로지스 엘엘씨 레올로지 개질된 폴리에틸렌 조성물
US7629422B2 (en) 2004-12-21 2009-12-08 Univation Technologies, Llc Process for transitioning between Ziegler-Natta-based and chromium-based catalysts
CN100436316C (zh) * 2005-12-16 2008-11-26 厦门大学 一种硅胶载体的制备方法
CA2605044C (en) * 2007-10-01 2014-12-02 Nova Chemicals Corporation Polymerization process using a mixed catalyst system
CA2740755C (en) 2011-05-25 2019-01-15 Nova Chemicals Corporation Chromium catalysts for olefin polymerization
CA2783494C (en) 2012-07-23 2019-07-30 Nova Chemicals Corporation Adjusting polymer composition
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
BR112016010838B1 (pt) 2013-11-21 2022-05-03 Univation Technologies, Llc Método para produzir poliolefinas
CA2837591A1 (en) 2013-12-19 2015-06-19 Nova Chemicals Corporation Polyethylene composition for extrusion coating
WO2015181151A1 (en) 2014-05-27 2015-12-03 Sabic Global Technologies B.V. Process for transitioning between incompatible catalysts
CN106604778B (zh) 2014-06-24 2018-12-18 诺瓦化学品(国际)股份有限公司 控制搅拌反应器中的局部流体年龄
CA2857456C (en) 2014-07-22 2022-05-03 Nova Chemicals Corporation Improved control over particulate feed
SG11201701451UA (en) 2014-09-02 2017-03-30 Univation Tech Llc Polyolefin production with chromium-based catalysts
WO2016036722A1 (en) 2014-09-02 2016-03-10 Univation Technologies, Llc Polyolefin production with chromium-based catalysts
US10196466B2 (en) 2014-09-02 2019-02-05 Univation Technologies, Llc Polyolefin production with chromium-based catalysts
CA2870027C (en) 2014-11-07 2022-04-26 Matthew Zaki Botros Blow molding composition and process
US10266618B2 (en) 2014-11-24 2019-04-23 Univation Technologies, Llc Chromium-based catalyst compositions for olefin polymerization
CA2967399C (en) 2014-11-24 2023-03-28 Univation Technologies, Llc Composition comprising particles
CA2891002C (en) 2015-05-13 2022-09-06 Veronica Rose Zimmerman Modeling a bed plate and its use
MX2018006210A (es) 2015-11-19 2018-08-15 Dow Global Technologies Llc Composiciones de polietileno que tienen propiedades de bisagra viviente.
JP6900374B2 (ja) 2015-12-10 2021-07-07 ダウ グローバル テクノロジーズ エルエルシー テープ、繊維、またはモノフィラメントの調製用のポリエチレン組成物
CA3008820C (en) 2015-12-21 2023-12-19 Dow Global Technologies Llc Polyethylene formulations with improved barrier and toughness for molding applications
CA3008835C (en) 2015-12-21 2023-12-19 Dow Global Technologies Llc Polyethylene formulations with improved barrier and environmental stress crack resistance
BR112018014196B1 (pt) 2016-01-29 2022-07-05 Univation Technologies, Llc Filme e método para fazer um filme tendo impacto de dardo melhorado
CA3021386A1 (en) 2016-04-20 2017-10-26 Univation Technologies, Llc Polymer flow index modifier
CA3046800A1 (en) 2016-12-15 2018-06-21 Univation Technologies, Llc Rating polymerization processes
CA3079202A1 (en) 2017-10-27 2019-05-02 Univation Technologies, Llc Selectively transitioning polymerization processes
CN111886261A (zh) 2017-10-27 2020-11-03 尤尼威蒂恩技术有限责任公司 聚乙烯共聚物树脂和膜
US10738182B2 (en) 2018-04-23 2020-08-11 Dow Global Technologies Llc Molded articles and methods thereof
SG11202010809YA (en) 2018-05-24 2020-12-30 Univation Tech Llc Unimodal polyethylene copolymer and film thereof
CA3106990A1 (en) 2018-07-31 2020-02-06 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
CA3106989C (en) 2018-07-31 2023-07-04 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
MX2021003373A (es) 2018-09-24 2021-05-27 Chevron Phillips Chemical Co Lp Metodos para hacer catalizadores de cromo soportados con mayor actividad de polimerizacion.
EP3980491B1 (en) 2019-06-10 2023-05-03 Univation Technologies, LLC Polyethylene blend
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DE1545098C3 (de) * 1963-09-05 1980-11-06 Union Carbide Corp., New York, N.Y. (V.St.A.) Verfahren zur Polymerisation von Äthylen
NL128841C (cs) 1963-06-21
NL135065C (cs) * 1965-05-14
US3445367A (en) * 1965-11-22 1969-05-20 Phillips Petroleum Co Catalyst and process for making olefin polymers of narrow molecular weight distribution
US3622521A (en) * 1967-08-21 1971-11-23 Phillips Petroleum Co Olefin polymerization with chromium and titanium-containing compounds
US3704287A (en) * 1970-09-17 1972-11-28 Union Carbide Corp High temperature reduced catalyst and process
US3974101A (en) * 1970-10-08 1976-08-10 Phillips Petroleum Company Olefin polymerization catalyst
US3887494A (en) * 1970-11-12 1975-06-03 Phillips Petroleum Co Olefin polymerization catalyst
US3798202A (en) * 1971-10-12 1974-03-19 Phillips Petroleum Co Polyolefin production
US3870656A (en) * 1972-05-25 1975-03-11 Phillips Petroleum Co Preparation of silica-containing compositions
GB1429174A (en) * 1972-06-12 1976-03-24 Bp Chem Int Ltd Polymerisation process and catalyst
US3941761A (en) * 1974-02-04 1976-03-02 Chemplex Company Method of polymerizing olefins
US3884832A (en) * 1974-02-04 1975-05-20 Chemplex Co Organotin chromate polymerization catalyst
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US3959178A (en) * 1974-03-28 1976-05-25 Phillips Petroleum Company Mixed hydrocarbyloxide treated catalyst activated at different temperatures
US3950316A (en) * 1974-05-03 1976-04-13 Phillips Petroleum Company Catalyst support formed by adding acidic material to silica containing titanium
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US4011382A (en) * 1975-03-10 1977-03-08 Union Carbide Corporation Preparation of low and medium density ethylene polymer in fluid bed reactor
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Also Published As

Publication number Publication date
ZA777666B (en) 1978-10-25
IT1093202B (it) 1985-07-19
FI63950B (fi) 1983-05-31
NL7800749A (nl) 1978-07-25
NZ186280A (en) 1980-05-08
FI780140A7 (fi) 1978-07-22
US4100105A (en) 1978-07-11
ES466207A1 (es) 1979-01-16
FI63950C (fi) 1983-09-12
JPS5391092A (en) 1978-08-10
JPS5541683B2 (cs) 1980-10-25
FR2378048A1 (fr) 1978-08-18
CS203181B2 (en) 1981-02-27
NO780227L (no) 1978-07-24
NL177315C (nl) 1985-09-02
US4152502A (en) 1979-05-01
NO155140B (no) 1986-11-10
MX4482E (es) 1982-05-19
DK29778A (da) 1978-07-22
IN147022B (cs) 1979-10-20
SE441273B (sv) 1985-09-23
GB1551596A (en) 1979-08-30
HK37483A (en) 1983-10-07
DK152216B (da) 1988-02-08
DE2802517A1 (de) 1978-07-27
BR7800318A (pt) 1978-10-10
ES467604A1 (es) 1978-10-16
NO155140C (no) 1987-02-18
NL177315B (nl) 1985-04-01
SU1025322A3 (ru) 1983-06-23
FR2378048B1 (cs) 1984-10-19
SE7800738L (sv) 1978-07-22
DE2802517C2 (cs) 1987-08-06
EG13129A (en) 1981-06-30
AR223142A1 (es) 1981-07-31
CA1111408A (en) 1981-10-27
BE863121A (fr) 1978-07-20
PH13673A (en) 1980-08-26
IT7819503A0 (it) 1978-01-20
AU3251478A (en) 1979-07-26
AU524400B2 (en) 1982-09-16

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