CS221952B2 - Method of catalytic polymeration of ethylene alone or common at least with one alpha-olefine - Google Patents

Method of catalytic polymeration of ethylene alone or common at least with one alpha-olefine

Info

Publication number
CS221952B2
CS221952B2 CS805762A CS576280A CS221952B2 CS 221952 B2 CS221952 B2 CS 221952B2 CS 805762 A CS805762 A CS 805762A CS 576280 A CS576280 A CS 576280A CS 221952 B2 CS221952 B2 CS 221952B2
Authority
CS
Czechoslovakia
Prior art keywords
polymeration
olefine
catalytic
alpha
common
Prior art date
Application number
CS805762A
Other languages
Czech (cs)
English (en)
Inventor
Isaac J Levine
Frederick J 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 CS221952B2 publication Critical patent/CS221952B2/cs

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)
CS805762A 1976-09-22 1977-09-21 Method of catalytic polymeration of ethylene alone or common at least with one alpha-olefine CS221952B2 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CS221952B2 true CS221952B2 (en) 1983-04-29

Family

ID=24914969

Family Applications (2)

Application Number Title Priority Date Filing Date
CS805762A CS221952B2 (en) 1976-09-22 1977-09-21 Method of catalytic polymeration of ethylene alone or common at least with one alpha-olefine
CS776117A CS221951B2 (en) 1976-09-22 1977-09-21 Catalyser for polymeration of the ethylene containing the catalytically effective quantity of chrome and titanium on the carrier

Family Applications After (1)

Application Number Title Priority Date Filing Date
CS776117A CS221951B2 (en) 1976-09-22 1977-09-21 Catalyser for polymeration of the ethylene containing the catalytically effective quantity of chrome and titanium on the carrier

Country Status (27)

Country Link
US (1) US4101445A (es)
JP (1) JPS5339992A (es)
AR (1) AR222295A1 (es)
AU (1) AU519542B2 (es)
BE (1) BE858910A (es)
BR (1) BR7706288A (es)
CA (1) CA1098106A (es)
CS (2) CS221952B2 (es)
DE (1) DE2742543C2 (es)
DK (1) DK149205C (es)
EG (1) EG13094A (es)
ES (2) ES462508A1 (es)
FI (1) FI63246C (es)
FR (1) FR2365590A1 (es)
GB (1) GB1574877A (es)
HK (1) HK38981A (es)
IN (1) IN147225B (es)
IT (1) IT1085044B (es)
MX (1) MX4472E (es)
MY (1) MY8200080A (es)
NL (1) NL174723C (es)
NO (2) NO145680C (es)
NZ (1) NZ185222A (es)
PH (1) PH13455A (es)
RO (1) RO73241A (es)
SE (2) SE438314B (es)
ZA (1) ZA775232B (es)

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ES2572756T3 (es) * 1998-05-18 2016-06-02 Chevron Phillips Chemical Company Lp Proceso para la polimerización de un monómero con una composición de catalizador que contiene un compuesto organometálico, un compuesto de organoaluminio y un compuesto de óxido sólido tratado
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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
WO2005017014A1 (en) 2003-06-09 2005-02-24 Union Carbide Chemicals & Plastics Technology Corporation 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
US8129472B2 (en) * 2006-04-07 2012-03-06 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
CA2799986C (en) 2010-06-10 2017-03-07 Union Carbide Chemicals & Plastics Technology Llc Thiobis phenolic antioxidant/polyethylene glycol blends
KR102019810B1 (ko) 2011-05-20 2019-09-10 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 엘엘씨 티오비스 페놀계 항산화제/폴리에틸렌 글리콜 블렌드
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
US9034991B2 (en) 2013-01-29 2015-05-19 Chevron Phillips Chemical Company Lp Polymer 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
EP3044258B1 (en) 2013-09-13 2017-09-06 Dow Global Technologies LLC Peroxide-crosslinkable compositions and processes for their manufacture
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CA2969002C (en) 2014-11-28 2021-12-14 Dow Global Technologies Llc Process for foaming polyolefin compositions using a fluororesin as a nucleating agent
US10414892B2 (en) 2014-11-28 2019-09-17 Dow Global Technologies Llc Process for foaming polyolefin compositions using a fluororesin/azodicarbonamide mixture as a nucleating agent
US10066030B2 (en) 2014-12-22 2018-09-04 Sabic Global Technologies B.V. Recovery of hydrocarbons from a hydrocarbon recycle
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EA034766B1 (ru) 2014-12-22 2020-03-18 Сабик Глоубл Текнолоджиз Б.В. Способ перехода между несовместимыми катализаторами
WO2016151098A1 (en) 2015-03-24 2016-09-29 Sabic Global Technologies B.V. Process for transitioning between incompatible catalysts
BR112017023177B1 (pt) 2015-05-08 2021-11-30 Dow Global Technologies Llc Processo de formação de uma espuma de poliolefina, poliolefina de formação de espuma, cabo e composição de poliolefina de formação de espuma
US10822433B2 (en) 2015-12-22 2020-11-03 Sabic Global Technologies B.V. Process for transitioning between incompatible catalysts
WO2018090940A1 (en) 2016-11-16 2018-05-24 Dow Global Technologies Llc Composition with balance of dissipation factor and additive acceptance
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
JP7237101B2 (ja) 2018-06-29 2023-03-10 ダウ グローバル テクノロジーズ エルエルシー 発泡ビーズ及び焼結発泡構造体
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
US11993699B2 (en) 2018-09-14 2024-05-28 Fina Technology, Inc. Polyethylene and controlled rheology polypropylene polymer blends and methods of use
JP7157875B2 (ja) 2018-09-20 2022-10-20 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマー発泡体を加硫ゴムで付着させるための接合方法
JP2022522649A (ja) 2019-02-20 2022-04-20 フイナ・テクノロジー・インコーポレーテツド 低い反りを有するポリマー組成物

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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
GB1429174A (en) * 1972-06-12 1976-03-24 Bp Chem Int Ltd Polymerisation process and catalyst
US3806500A (en) * 1972-07-21 1974-04-23 Union Carbide Corp Polymerization with thermally aged catalyst
US3950316A (en) * 1974-05-03 1976-04-13 Phillips Petroleum Company Catalyst support formed by adding acidic material to silica containing titanium

Also Published As

Publication number Publication date
MY8200080A (en) 1982-12-31
BE858910A (fr) 1978-03-21
NL174723B (nl) 1984-03-01
SE8300395D0 (sv) 1983-01-26
NO153611C (no) 1986-04-23
SE7710593L (sv) 1978-03-23
FI772791A (fi) 1978-03-23
DE2742543A1 (de) 1978-03-23
NZ185222A (en) 1980-02-21
AR222295A1 (es) 1981-05-15
HK38981A (en) 1981-08-14
DK149205B (da) 1986-03-10
EG13094A (en) 1982-12-31
JPS5615807B2 (es) 1981-04-13
NO145680B (no) 1982-02-01
AU2890977A (en) 1979-03-29
CA1098106A (en) 1981-03-24
NO153611B (no) 1986-01-13
SE445460B (sv) 1986-06-23
SE438314B (sv) 1985-04-15
NO773239L (no) 1978-03-28
IN147225B (es) 1979-12-29
DK149205C (da) 1986-09-08
NO145680C (no) 1982-05-12
MX4472E (es) 1982-05-18
NL174723C (nl) 1984-08-01
DE2742543C2 (de) 1983-02-17
RO73241A (ro) 1981-06-26
IT1085044B (it) 1985-05-28
ZA775232B (en) 1978-07-26
NL7710349A (nl) 1978-03-28
PH13455A (en) 1980-04-23
ES464417A1 (es) 1978-09-01
FR2365590A1 (fr) 1978-04-21
FR2365590B1 (es) 1984-06-22
BR7706288A (pt) 1978-06-27
JPS5339992A (en) 1978-04-12
NO800836L (no) 1978-03-28
DK417277A (da) 1978-03-23
CS221951B2 (en) 1983-04-29
ES462508A1 (es) 1978-07-01
US4101445A (en) 1978-07-18
AU519542B2 (en) 1981-12-10
FI63246C (fi) 1983-05-10
FI63246B (fi) 1983-01-31
SE8300395L (sv) 1983-01-26
GB1574877A (en) 1980-09-10

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