AR222295A1 - Un metodo para la preparacion de un catalizador para la polimerizacion uniforme de etileno,el catalizador obtenido con el mismo,y procedimiento de polimerizacion catalitica de etileno utilizando a dicho catalizador - Google Patents

Un metodo para la preparacion de un catalizador para la polimerizacion uniforme de etileno,el catalizador obtenido con el mismo,y procedimiento de polimerizacion catalitica de etileno utilizando a dicho catalizador

Info

Publication number
AR222295A1
AR222295A1 AR269282A AR26928277A AR222295A1 AR 222295 A1 AR222295 A1 AR 222295A1 AR 269282 A AR269282 A AR 269282A AR 26928277 A AR26928277 A AR 26928277A AR 222295 A1 AR222295 A1 AR 222295A1
Authority
AR
Argentina
Prior art keywords
catalyst
ethylene
preparation
polymerization
uniform
Prior art date
Application number
AR269282A
Other languages
English (en)
Spanish (es)
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
Application granted granted Critical
Publication of AR222295A1 publication Critical patent/AR222295A1/es

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
AR269282A 1976-09-22 1977-09-21 Un metodo para la preparacion de un catalizador para la polimerizacion uniforme de etileno,el catalizador obtenido con el mismo,y procedimiento de polimerizacion catalitica de etileno utilizando a dicho catalizador AR222295A1 (es)

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
AR222295A1 true AR222295A1 (es) 1981-05-15

Family

ID=24914969

Family Applications (1)

Application Number Title Priority Date Filing Date
AR269282A AR222295A1 (es) 1976-09-22 1977-09-21 Un metodo para la preparacion de un catalizador para la polimerizacion uniforme de etileno,el catalizador obtenido con el mismo,y procedimiento de polimerizacion catalitica de etileno utilizando a dicho catalizador

Country Status (27)

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

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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
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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
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US6165929A (en) * 1998-05-18 2000-12-26 Phillips Petroleum Company Compositions that can produce polymers
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US6750302B1 (en) 1999-12-16 2004-06-15 Phillips Petroleum Company Organometal catalyst compositions
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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
US20050148742A1 (en) * 2004-01-02 2005-07-07 Hagerty Robert O. 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
US7985811B2 (en) * 2004-01-02 2011-07-26 Univation Technologies, Llc 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
EP2218752B1 (en) * 2006-04-07 2013-06-12 Dow Global Technologies LLC Polyolefin compositions and articles made therefrom
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
CN103052677B (zh) 2010-06-10 2016-03-16 联合碳化化学及塑料技术有限责任公司 硫代双酚抗氧化剂/聚乙二醇共混物
BR112013029720B1 (pt) 2011-05-20 2020-12-29 Union Carbide Corporation método para misturar um antioxidante de tio-bis fenólico sólido com polietileno
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
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JP6479185B2 (ja) 2014-11-28 2019-03-06 ダウ グローバル テクノロジーズ エルエルシー フッ素樹脂を核形成剤として使用してポリオレフィン組成物を発泡させるためのプロセス
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KR102554874B1 (ko) 2014-12-22 2023-07-12 사빅 글로벌 테크놀러지스 비.브이. 비융화성 촉매 간의 전환 방법
WO2016151098A1 (en) 2015-03-24 2016-09-29 Sabic Global Technologies B.V. Process for transitioning between incompatible catalysts
CN107531958B (zh) 2015-05-08 2020-11-06 陶氏环球技术有限责任公司 使用偶氮二甲酰胺/柠檬酸盐混合物作为成核剂来发泡聚烯烃组合物的工艺
EP3394111B1 (en) 2015-12-22 2019-08-28 SABIC Global Technologies B.V. Process for transitioning between incompatible catalysts
JP7330100B2 (ja) 2016-11-16 2023-08-21 ダウ グローバル テクノロジーズ エルエルシー 散逸率と添加剤受容性とのバランスを有する組成物
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
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
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CN112888560B (zh) 2018-09-20 2023-06-20 陶氏环球技术有限责任公司 将乙烯类聚合物泡沫与硫化橡胶附接的粘合方法
CN113474404A (zh) 2019-02-20 2021-10-01 弗纳技术股份有限公司 具有低翘曲的聚合物组合物

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Also Published As

Publication number Publication date
DK149205C (da) 1986-09-08
SE8300395D0 (sv) 1983-01-26
NO800836L (no) 1978-03-28
MY8200080A (en) 1982-12-31
NO773239L (no) 1978-03-28
DE2742543A1 (de) 1978-03-23
AU2890977A (en) 1979-03-29
GB1574877A (en) 1980-09-10
FI772791A (fi) 1978-03-23
SE445460B (sv) 1986-06-23
EG13094A (en) 1982-12-31
SE8300395L (sv) 1983-01-26
NZ185222A (en) 1980-02-21
SE438314B (sv) 1985-04-15
NO145680C (no) 1982-05-12
IT1085044B (it) 1985-05-28
FR2365590A1 (fr) 1978-04-21
CS221951B2 (en) 1983-04-29
AU519542B2 (en) 1981-12-10
BR7706288A (pt) 1978-06-27
FR2365590B1 (no) 1984-06-22
NO145680B (no) 1982-02-01
FI63246B (fi) 1983-01-31
IN147225B (no) 1979-12-29
ES462508A1 (es) 1978-07-01
NL174723C (nl) 1984-08-01
MX4472E (es) 1982-05-18
NO153611C (no) 1986-04-23
FI63246C (fi) 1983-05-10
JPS5339992A (en) 1978-04-12
CA1098106A (en) 1981-03-24
DE2742543C2 (de) 1983-02-17
BE858910A (fr) 1978-03-21
US4101445A (en) 1978-07-18
HK38981A (en) 1981-08-14
NO153611B (no) 1986-01-13
SE7710593L (sv) 1978-03-23
ES464417A1 (es) 1978-09-01
JPS5615807B2 (no) 1981-04-13
DK149205B (da) 1986-03-10
NL174723B (nl) 1984-03-01
ZA775232B (en) 1978-07-26
DK417277A (da) 1978-03-23
NL7710349A (nl) 1978-03-28
PH13455A (en) 1980-04-23
CS221952B2 (en) 1983-04-29
RO73241A (ro) 1981-06-26

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