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
US76121377 1977-01-21
US05/761,213 US4100105A (en) 1977-01-21 1977-01-21 Titanium-modified silyl chromate catalysts for ethylene polymerization

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)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263422A (en) * 1979-12-31 1981-04-21 The Dow Chemical Company Polymerization of olefins with dual, independently supported catalysts
US4532311A (en) * 1981-03-26 1985-07-30 Union Carbide Corporation Process for reducing sheeting during polymerization of alpha-olefins
US4792592A (en) * 1981-03-26 1988-12-20 Union Carbide Corporation Process for reducing sheeting during polymerization of alpha-olefins
JPH0725817B2 (ja) * 1986-04-23 1995-03-22 日本石油株式会社 オレフイン重合用触媒
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
US6720396B2 (en) * 2000-11-30 2004-04-13 Univation Technologies, Llc Polymerization process
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
PL1831303T3 (pl) 2004-12-17 2010-09-30 Dow Global Technologies Inc Kompozycje polietylenowe o zmodyfikowanej reologii
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
CA3185978A1 (en) 2013-11-21 2015-05-28 Univation Technologies, Llc Methods for controlling polymer properties
CA2837591A1 (en) 2013-12-19 2015-06-19 Nova Chemicals Corporation Polyethylene composition for extrusion coating
US9914794B2 (en) 2014-05-27 2018-03-13 Sabic Global Technologies B.V. Process for transitioning between incompatible catalysts
US10543473B2 (en) 2014-06-24 2020-01-28 Nova Chemicals (International) S.A. Controlling local fluid age in a stirred reactor
CA2857456C (en) 2014-07-22 2022-05-03 Nova Chemicals Corporation Improved control over particulate feed
ES2864225T3 (es) 2014-09-02 2021-10-13 Univation Tech Llc Producción de poliolefinas con catalizadores a base de cromo
ES2838599T3 (es) 2014-09-02 2021-07-02 Univation Tech Llc Producción de poliolefina con catalizadores basados en cromo
SG10201801623QA (en) 2014-09-02 2018-04-27 Univation Tech Llc Polyolefin production with chromium-based catalysts
CA2870027C (en) 2014-11-07 2022-04-26 Matthew Zaki Botros Blow molding composition and process
BR112017010521B1 (pt) 2014-11-24 2021-11-30 Univation Technologies, Llc Composições catalisadoras à base de cromo para polimerização de olefina, método para fabricar uma composição catalisadora à base de cromo para a polimerização de olefinas e método de polimerização de olefinas
BR112017010604A2 (pt) 2014-11-24 2018-02-14 Univation Tech Llc composições compreendendo partículas
CA2891002C (en) 2015-05-13 2022-09-06 Veronica Rose Zimmerman Modeling a bed plate and its use
BR112018009655B1 (pt) 2015-11-19 2022-11-08 Dow Global Technologies Llc Composição de polietileno adequada para uso em um componente de dobradiça viva e componente de dobradiça viva
MX2018006357A (es) 2015-12-10 2018-09-05 Dow Global Technologies Llc Composiciones de polietileno para preparacion de cintas, fibras o monofilamentos.
PL3394169T3 (pl) 2015-12-21 2024-08-05 Dow Global Technologies Llc Preparaty polietylenowe o ulepszonej barierowości i wytrzymałości do zastosowań w formowaniu
WO2017112510A1 (en) 2015-12-21 2017-06-29 Dow Global Technologies Llc Polyethylene formulations with improved barrier and environmental stress crack resistance
EP3408314B1 (en) 2016-01-29 2020-12-23 Univation Technologies, LLC Polyolefin film with improved toughness
CN108884179B (zh) 2016-04-20 2021-09-21 尤尼威蒂恩技术有限责任公司 聚合物流动指数改性剂
CN109983035B (zh) 2016-12-15 2022-02-11 尤尼威蒂恩技术有限责任公司 对聚合工艺进行评定
CN111868114B (zh) 2017-10-27 2023-04-14 尤尼威蒂恩技术有限责任公司 选择性地转变聚合过程
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
EP3802640A1 (en) 2018-05-24 2021-04-14 Univation Technologies, LLC Unimodal polyethylene copolymer and film thereof
SG11202100286QA (en) 2018-07-31 2021-03-30 Univation Tech Llc Unimodal polyethylene copolymer and film thereof
US11649305B2 (en) 2018-07-31 2023-05-16 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
US11369947B2 (en) 2018-09-24 2022-06-28 Chevron Phillips Chemical Company Lp Methods for making supported chromium catalysts with increased polymerization activity
SG11202113216TA (en) 2019-06-10 2021-12-30 Univation Tech Llc Polyethylene blend
MX2022012093A (es) 2020-04-07 2022-10-13 Nova Chem Int Sa Polietileno de alta densidad para articulos rigidos.

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3884832A (en) * 1974-02-04 1975-05-20 Chemplex Co Organotin chromate polymerization catalyst
US3941761A (en) * 1974-02-04 1976-03-02 Chemplex Company Method of polymerizing olefins
GB1495547A (en) * 1974-03-22 1977-12-21 British Petroleum Co Polymerisation catalyst
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
GB1447605A (en) 1974-05-08 1976-08-25 Phillips Petroleum Co Olefin polymerization catalyst peparation
GB1505994A (en) * 1974-06-11 1978-04-05 British Petroleum Co Polymerisation process
US4001196A (en) * 1974-12-04 1977-01-04 Phillips Petroleum Company Reactivation of organochromium olefin polymerization catalyst in presence of oxygen
US3976632A (en) * 1974-12-04 1976-08-24 Phillips Petroleum Company Reactivation of organochromium olefin polymerization catalyst in presence of oxygen
US4011382A (en) * 1975-03-10 1977-03-08 Union Carbide Corporation Preparation of low and medium density ethylene polymer in fluid bed reactor
US3984351A (en) * 1975-03-14 1976-10-05 National Petro Chemicals Corporation Olefin polymerization catalyst
US4049896A (en) * 1975-03-14 1977-09-20 National Petro Chemicals Corporation Olefin polymerization catalyst
US4016343A (en) * 1975-08-22 1977-04-05 Chemplex Company Tetravalent chromium alkoxide polymerization catalyst and method
US4053437A (en) * 1976-03-04 1977-10-11 Chemplex Company Polyolefin catalyst and method for its preparation
US4065612A (en) * 1976-03-30 1977-12-27 Union Carbide Corporation Phenol modified polymerization catalyst and polymerization process

Also Published As

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

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