DK149205C - Fremgangsmaade til fremstilling af en katalysator til ethylenpolymerisation samt fremgangsmaade til polymerisation af ethylen under anvendelse heraf - Google Patents

Fremgangsmaade til fremstilling af en katalysator til ethylenpolymerisation samt fremgangsmaade til polymerisation af ethylen under anvendelse heraf

Info

Publication number
DK149205C
DK149205C DK417277A DK417277A DK149205C DK 149205 C DK149205 C DK 149205C DK 417277 A DK417277 A DK 417277A DK 417277 A DK417277 A DK 417277A DK 149205 C DK149205 C DK 149205C
Authority
DK
Denmark
Prior art keywords
procedure
polymerization
ethylene
catalyst
preparing
Prior art date
Application number
DK417277A
Other languages
English (en)
Other versions
DK417277A (da
DK149205B (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 DK417277A publication Critical patent/DK417277A/da
Publication of DK149205B publication Critical patent/DK149205B/da
Application granted granted Critical
Publication of DK149205C publication Critical patent/DK149205C/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)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK417277A 1976-09-22 1977-09-21 Fremgangsmaade til fremstilling af en katalysator til ethylenpolymerisation samt fremgangsmaade til polymerisation af ethylen under anvendelse heraf DK149205C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72554276 1976-09-22
US05/725,542 US4101445A (en) 1976-09-22 1976-09-22 Preparation of modified and activated chromocene catalysts for ethylene polymerization

Publications (3)

Publication Number Publication Date
DK417277A DK417277A (da) 1978-03-23
DK149205B DK149205B (da) 1986-03-10
DK149205C true DK149205C (da) 1986-09-08

Family

ID=24914969

Family Applications (1)

Application Number Title Priority Date Filing Date
DK417277A DK149205C (da) 1976-09-22 1977-09-21 Fremgangsmaade til fremstilling af en katalysator til ethylenpolymerisation samt fremgangsmaade til polymerisation af ethylen under anvendelse heraf

Country Status (27)

Country Link
US (1) US4101445A (da)
JP (1) JPS5339992A (da)
AR (1) AR222295A1 (da)
AU (1) AU519542B2 (da)
BE (1) BE858910A (da)
BR (1) BR7706288A (da)
CA (1) CA1098106A (da)
CS (2) CS221951B2 (da)
DE (1) DE2742543C2 (da)
DK (1) DK149205C (da)
EG (1) EG13094A (da)
ES (2) ES462508A1 (da)
FI (1) FI63246C (da)
FR (1) FR2365590A1 (da)
GB (1) GB1574877A (da)
HK (1) HK38981A (da)
IN (1) IN147225B (da)
IT (1) IT1085044B (da)
MX (1) MX4472E (da)
MY (1) MY8200080A (da)
NL (1) NL174723C (da)
NO (2) NO145680C (da)
NZ (1) NZ185222A (da)
PH (1) PH13455A (da)
RO (1) RO73241A (da)
SE (2) SE438314B (da)
ZA (1) ZA775232B (da)

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DE3618259A1 (de) * 1986-05-30 1987-12-03 Basf Ag Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse
US5064796A (en) * 1991-01-07 1991-11-12 Exxon Chemical Patents Inc. Support adjuvant for improved vanadium polymerization catalyst
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US5401816A (en) * 1993-09-27 1995-03-28 Phillips Petroleum Company Transition metal catalyst, method of preparing catalyst, polymerization process employing catalyst, and polymer produced
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US5925448A (en) 1995-11-07 1999-07-20 Union Carbide Chemicals & Plastics Technology Corporation Film extruded from a blend of ethylene copolymers
US6300271B1 (en) * 1998-05-18 2001-10-09 Phillips Petroleum Company Compositions that can produce polymers
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US6165929A (en) 1998-05-18 2000-12-26 Phillips Petroleum Company Compositions that can produce polymers
US6107230A (en) * 1998-05-18 2000-08-22 Phillips Petroleum Company Compositions that can produce polymers
ES2197649T3 (es) 1998-08-26 2004-01-01 Exxonmobil Chemical Patents Inc. Composiciones cataliticas soportadas altamente activas.
US6750302B1 (en) 1999-12-16 2004-06-15 Phillips Petroleum Company Organometal catalyst compositions
US6388051B1 (en) 2000-12-20 2002-05-14 Union Carbide Chemicals & Plastics Technology Corporation Process for selecting a polyethylene having improved processability
US6916892B2 (en) * 2001-12-03 2005-07-12 Fina Technology, Inc. Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
EP1636302B8 (en) 2003-06-09 2019-09-11 Union Carbide Chemicals & Plastics Technology LLC Strippable semi-conductive insulation shield
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
US7053163B1 (en) 2005-02-22 2006-05-30 Fina Technology, Inc. Controlled comonomer distribution along a reactor for copolymer production
AU2007235428B2 (en) * 2006-04-07 2012-12-20 Dow Global Technologies Llc Polyolefin compositions, articles made therefrom and methods for preparing the same
US7446167B2 (en) * 2006-04-13 2008-11-04 Fina Technology, Inc. Catalyst deactivation agents and methods for use of same
KR100718022B1 (ko) * 2006-04-25 2007-05-14 한화석유화학 주식회사 트리 내성 가교 폴리올레핀 조성물
US7863522B2 (en) * 2006-12-20 2011-01-04 Dow Global Technologies Inc. Semi-conducting polymer compositions for the preparation of wire and cable
WO2011156442A1 (en) 2010-06-10 2011-12-15 Union Carbide Chemicals & Plastics Technology Llc Thiobis phenolic antioxidant/polyethylene glycol blends
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US8895679B2 (en) 2012-10-25 2014-11-25 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US8937139B2 (en) 2012-10-25 2015-01-20 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US8877672B2 (en) 2013-01-29 2014-11-04 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US9034991B2 (en) 2013-01-29 2015-05-19 Chevron Phillips Chemical Company Lp Polymer compositions and methods of making and using same
CA2922839C (en) 2013-09-13 2021-10-26 Dow Global Technologies Llc Peroxide-crosslinkable compositions and processes for their manufacture
US9914794B2 (en) 2014-05-27 2018-03-13 Sabic Global Technologies B.V. Process for transitioning between incompatible catalysts
BR112017010821B1 (pt) 2014-11-28 2022-01-25 Dow Global Technologies Llc Processo para formação de espuma de uma composição de poliolefina
CA2969002C (en) 2014-11-28 2021-12-14 Dow Global Technologies Llc Process for foaming polyolefin compositions using a fluororesin as a nucleating agent
KR20170109548A (ko) 2014-12-22 2017-09-29 사빅 글로벌 테크놀러지스 비.브이. 비융화성 촉매 간의 전환 방법
US10066030B2 (en) 2014-12-22 2018-09-04 Sabic Global Technologies B.V. Recovery of hydrocarbons from a hydrocarbon recycle
CN107207649B (zh) 2014-12-22 2020-06-23 Sabic环球技术有限责任公司 不相容催化剂之间的转换方法
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US10577489B2 (en) 2015-05-08 2020-03-03 Dow Global Technologies Llc Process for foaming polyolefin compositions using an azodicarbonamide/citrate mixture as a nucleating agent
WO2017108347A1 (en) 2015-12-22 2017-06-29 Sabic Global Technologies B.V. Process for transitioning between incompatible catalysts
CN109937233B (zh) 2016-11-16 2021-11-09 陶氏环球技术有限责任公司 具有损耗因子和添加剂接受性的平衡的组合物
TWI805586B (zh) 2017-06-29 2023-06-21 美商陶氏全球科技有限責任公司 可交聯組合物、製品以及導電方法
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CN110878130B (zh) * 2018-09-06 2023-04-07 中国石油化工股份有限公司 负载型铬和茂双金属催化剂、其制备方法及其应用
WO2020056119A1 (en) 2018-09-14 2020-03-19 Fina Technology, Inc. Polyethylene and controlled rheology polypropylene polymer blends and methods of use
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US2882096A (en) * 1956-09-25 1959-04-14 Lyon George Albert Wheel cover
US2879362A (en) * 1956-11-14 1959-03-24 Rauland Corp Photosensitive device
US3622521A (en) * 1967-08-21 1971-11-23 Phillips Petroleum Co Olefin polymerization with chromium and titanium-containing compounds
US3887494A (en) * 1970-11-12 1975-06-03 Phillips Petroleum Co Olefin polymerization catalyst
CA995396A (en) * 1971-03-18 1976-08-17 Robert N. Johnson Catalyst modified with strong reducing agent and silane compounds and use in polymerization of olefins
US3709853A (en) * 1971-04-29 1973-01-09 Union Carbide Corp Polymerization of ethylene using supported bis-(cyclopentadienyl)chromium(ii)catalysts
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Also Published As

Publication number Publication date
SE7710593L (sv) 1978-03-23
NO145680C (no) 1982-05-12
DE2742543A1 (de) 1978-03-23
AR222295A1 (es) 1981-05-15
NZ185222A (en) 1980-02-21
BE858910A (fr) 1978-03-21
EG13094A (en) 1982-12-31
DK417277A (da) 1978-03-23
FI63246B (fi) 1983-01-31
NO153611B (no) 1986-01-13
SE8300395L (sv) 1983-01-26
JPS5339992A (en) 1978-04-12
CA1098106A (en) 1981-03-24
ES462508A1 (es) 1978-07-01
ZA775232B (en) 1978-07-26
IN147225B (da) 1979-12-29
NO800836L (no) 1978-03-28
NO773239L (no) 1978-03-28
US4101445A (en) 1978-07-18
MY8200080A (en) 1982-12-31
HK38981A (en) 1981-08-14
SE445460B (sv) 1986-06-23
AU2890977A (en) 1979-03-29
NL174723C (nl) 1984-08-01
SE8300395D0 (sv) 1983-01-26
NO153611C (no) 1986-04-23
FR2365590B1 (da) 1984-06-22
BR7706288A (pt) 1978-06-27
NO145680B (no) 1982-02-01
FI63246C (fi) 1983-05-10
ES464417A1 (es) 1978-09-01
CS221951B2 (en) 1983-04-29
PH13455A (en) 1980-04-23
GB1574877A (en) 1980-09-10
IT1085044B (it) 1985-05-28
DK149205B (da) 1986-03-10
JPS5615807B2 (da) 1981-04-13
FI772791A (fi) 1978-03-23
NL174723B (nl) 1984-03-01
NL7710349A (nl) 1978-03-28
DE2742543C2 (de) 1983-02-17
FR2365590A1 (fr) 1978-04-21
AU519542B2 (en) 1981-12-10
RO73241A (ro) 1981-06-26
CS221952B2 (en) 1983-04-29
SE438314B (sv) 1985-04-15
MX4472E (es) 1982-05-18

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