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

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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
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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
BRPI0517210B1 (pt) 2004-12-17 2017-01-24 Dow Global Technologies Inc “composição adequada para tubos, composição adequada para películas sopradas, composição adequada para artigos moldados soprados, tubo, película, artigo moldado por sopro e método para melhorar o comportamento de fluxo de fluência de uma resina”
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
RU2670954C9 (ru) 2013-11-21 2018-11-21 ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи Способы регулирования свойств полимера
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
JP6674911B2 (ja) 2014-06-24 2020-04-01 ノヴァ ケミカルズ（アンテルナショナル）ソシエテ アノニム 攪拌反応器内の局所流体齢の制御
CA2857456C (en) 2014-07-22 2022-05-03 Nova Chemicals Corporation Improved control over particulate feed
EP3808448B1 (en) 2014-09-02 2023-08-23 Univation Technologies, LLC Polyolefin production with chromium-based catalysts
CN106795240B (zh) 2014-09-02 2020-06-23 尤尼威蒂恩技术有限责任公司 使用铬类催化剂的聚烯烃制造
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
CA2967398C (en) 2014-11-24 2023-01-24 Univation Technologies, Llc Chromium-based catalyst compositions for olefin polymerization
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
CA3005721A1 (en) 2015-11-19 2017-05-26 Dow Global Technologies Llc Polyethylene compositions having living hinge properties
WO2017099915A1 (en) 2015-12-10 2017-06-15 Dow Global Technologies Llc Polyethylene compositions for the preparation of tapes, fibers, or monofilaments
MX2018007482A (es) 2015-12-21 2018-08-01 Dow Global Technologies Llc Formulaciones de polietileno con barrera y resistencia al agrietamiento por estres ambiental mejoradas.
MX2018007480A (es) 2015-12-21 2018-08-01 Dow Global Technologies Llc Formulaciones de polietileno con barrera mejorada y dureza para aplicaciones de moldeo.
RU2739839C2 (ru) 2016-01-29 2020-12-28 ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи Полиолефиновая пленка с улучшенной ударной прочностью
CN113912760B (zh) 2016-04-20 2023-08-08 尤尼威蒂恩技术有限责任公司 聚合物流动指数改性剂
CA3046800A1 (en) 2016-12-15 2018-06-21 Univation Technologies, Llc Rating polymerization processes
WO2019083715A1 (en) 2017-10-27 2019-05-02 Univation Technologies, Llc SELECTIVE TRANSITION OF POLYMERIZATION PROCESS
US11161924B2 (en) 2017-10-27 2021-11-02 Univation Technologies, Llc Polyethylene copolymer resins and films
US10738182B2 (en) 2018-04-23 2020-08-11 Dow Global Technologies Llc Molded articles and methods thereof
CA3099703A1 (en) 2018-05-24 2019-11-28 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
EP3830145A1 (en) 2018-07-31 2021-06-09 Univation Technologies, LLC Unimodal polyethylene copolymer and film thereof
CA3106990A1 (en) 2018-07-31 2020-02-06 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
EP3856796A1 (en) 2018-09-24 2021-08-04 Chevron Phillips Chemical Company LP Methods for making supported chromium catalysts with increased polymerization activity
CN113924338B (zh) 2019-06-10 2024-03-29 尤尼威蒂恩技术有限责任公司 聚乙烯共混物
MX2022012093A (es) 2020-04-07 2022-10-13 Nova Chem Int Sa Polietileno de alta densidad para articulos rigidos.

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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 (nl) 1963-06-21
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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
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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
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US4016343A (en) * 1975-08-22 1977-04-05 Chemplex Company Tetravalent chromium alkoxide polymerization catalyst and method
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Also Published As

Publication number Publication date
NO780227L (no) 1978-07-24
ZA777666B (en) 1978-10-25
AR223142A1 (es) 1981-07-31
MX4482E (es) 1982-05-19
DE2802517C2 (nl) 1987-08-06
JPS5391092A (en) 1978-08-10
GB1551596A (en) 1979-08-30
US4152502A (en) 1979-05-01
IN147022B (nl) 1979-10-20
FR2378048B1 (nl) 1984-10-19
SE441273B (sv) 1985-09-23
DE2802517A1 (de) 1978-07-27
BE863121A (fr) 1978-07-20
ES467604A1 (es) 1978-10-16
SU1025322A3 (ru) 1983-06-23
FI63950B (fi) 1983-05-31
ES466207A1 (es) 1979-01-16
EG13129A (en) 1981-06-30
IT1093202B (it) 1985-07-19
NO155140B (no) 1986-11-10
PH13673A (en) 1980-08-26
CS203181B2 (en) 1981-02-27
NL177315C (nl) 1985-09-02
DK29778A (da) 1978-07-22
BR7800318A (pt) 1978-10-10
CA1111408A (en) 1981-10-27
US4100105A (en) 1978-07-11
JPS5541683B2 (nl) 1980-10-25
FI780140A (fi) 1978-07-22
NO155140C (no) 1987-02-18
FR2378048A1 (fr) 1978-08-18
AU3251478A (en) 1979-07-26
NL7800749A (nl) 1978-07-25
IT7819503A0 (it) 1978-01-20
FI63950C (fi) 1983-09-12
NZ186280A (en) 1980-05-08
SE7800738L (sv) 1978-07-22
DK152216B (da) 1988-02-08
NL177315B (nl) 1985-04-01
AU524400B2 (en) 1982-09-16
HK37483A (en) 1983-10-07

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