US5384299A
(en)
*
|
1987-01-30 |
1995-01-24 |
Exxon Chemical Patents Inc. |
Ionic metallocene catalyst compositions
|
DE69331112T2
(de)
*
|
1992-08-05 |
2002-06-20 |
Exxonmobil Chem Patents Inc |
Ionische übergangsmetallkatalysatoreren auf träger für olefinpolymerisation
|
US5455214A
(en)
*
|
1993-09-09 |
1995-10-03 |
Mobil Oil Corporation |
Metallocenes supported on ion exchange resins
|
CN1095848C
(zh)
*
|
1994-08-03 |
2002-12-11 |
埃克森美孚化学专利公司 |
催化剂组合物、聚合方法及催化剂活化剂组合物
|
US5643847A
(en)
*
|
1994-08-03 |
1997-07-01 |
Exxon Chemical Patents Inc. |
Supported ionic catalyst composition
|
US6143686A
(en)
*
|
1994-08-03 |
2000-11-07 |
Exxon Chemical Patents, Inc. |
Supported ionic catalyst compositions
|
EP0710663A1
(de)
*
|
1994-11-01 |
1996-05-08 |
Japan Polyolefins Co., Ltd. |
Borenthaltende Verbindung, sein Polymer, diese Polymer und ein Metallocen enthaltender Katalysator und ein Verfahren zur Herstellung eines Polyolefins
|
US6506866B2
(en)
|
1994-11-17 |
2003-01-14 |
Dow Global Technologies Inc. |
Ethylene copolymer compositions
|
US5939347A
(en)
*
|
1995-01-25 |
1999-08-17 |
W.R. Grace & Co. -Conn. |
Supported catalytic activator
|
EP0727443B1
(de)
*
|
1995-02-20 |
2001-01-17 |
Tosoh Corporation |
Katalysator für die Polymerisation von Olefinen und Verfahren zur Herstellung von Olefinpolymerisaten
|
BR9604776A
(pt)
*
|
1995-03-10 |
1998-06-23 |
Dow Chemical Co |
Componente de catalisador sustentado catalisador sustentado processo para preparar um componente de catalisador sustentado e um catalisador sustentado aduto de um composto organometálico processo de polimerizaçao por adiç o composto complexo e método para preparar um composto complexo
|
US5885924A
(en)
|
1995-06-07 |
1999-03-23 |
W. R. Grace & Co.-Conn. |
Halogenated supports and supported activators
|
US5869723A
(en)
*
|
1995-06-08 |
1999-02-09 |
Showa Denko K.K. |
Ionic compound and olefin polymerization catalyst containing the same
|
US5766713A
(en)
*
|
1995-06-14 |
1998-06-16 |
Exxon Chemical Patents Inc. |
Elastomeric vehicle hoses
|
US5674613A
(en)
|
1995-06-14 |
1997-10-07 |
Exxon Chemical Patents Inc. |
Electrical devices including ethylene, a-olefin, vinyl norbornene elastomeric polymers
|
AU710813B2
(en)
*
|
1995-11-27 |
1999-09-30 |
Dow Chemical Company, The |
Supported catalyst containing tethered cation forming activator
|
AU1991297A
(en)
*
|
1996-03-27 |
1997-10-17 |
Dow Chemical Company, The |
Solution polymerization process with dispersed catalyst activator
|
ES2129323B1
(es)
*
|
1996-04-18 |
2000-09-16 |
Repsol Quimica Sa |
Procedimiento para la obtencion de un sistema catalitico para la polimerizacion de alpha-olefinas en suspension en fase gas a bajas y altas temperaturas o en masa a altas presiones y altas o bajas temperaturas
|
JPH09309926A
(ja)
*
|
1996-05-17 |
1997-12-02 |
Dow Chem Co:The |
エチレン共重合体の製造方法
|
DE19622207A1
(de)
|
1996-06-03 |
1997-12-04 |
Hoechst Ag |
Chemische Verbindung
|
US6812184B1
(en)
*
|
1996-06-17 |
2004-11-02 |
Exxonmobil Chemical Patents Inc. |
Supported late transition metal catalyst systems
|
CN1113900C
(zh)
|
1996-06-17 |
2003-07-09 |
埃克森美孚化学专利公司 |
用于烯烃聚合的混合过渡金属催化剂体系及用其聚合烯属不饱和单体的方法
|
GB9613814D0
(en)
*
|
1996-07-02 |
1996-09-04 |
Bp Chem Int Ltd |
Supported polymerisation catalysts
|
US6759499B1
(en)
*
|
1996-07-16 |
2004-07-06 |
Exxonmobil Chemical Patents Inc. |
Olefin polymerization process with alkyl-substituted metallocenes
|
ATE202365T1
(de)
*
|
1996-08-13 |
2001-07-15 |
Basell Polyolefine Gmbh |
Geträgertes katalysatorsystem, verfahren zu seiner herstellung und seine verwendung zur polymerisation von olefinen
|
EP0824112B1
(de)
*
|
1996-08-13 |
2006-05-10 |
Basell Polyolefine GmbH |
Geträgerte chemische Verbindung
|
US5952427A
(en)
*
|
1996-12-10 |
1999-09-14 |
Exxon Chemical Patents Inc. |
Electrical devices including ethylene, α-olefin, vinyl norbornene elastomers and ethylene α-olefin polymers
|
US5763533A
(en)
|
1996-12-10 |
1998-06-09 |
Exxon Chemical Patents Inc. |
Electrical devices including ethylene, α-olefin, vinyl norbornene elastomers and ethylene α-olefin polymers
|
US5783512A
(en)
*
|
1996-12-18 |
1998-07-21 |
The Dow Chemical Company |
Catalyst component dispersion comprising an ionic compound and solid addition polymerization catalysts containing the same
|
DE19781602T1
(de)
*
|
1996-12-20 |
1999-03-11 |
Sumitomo Chemical Co |
Olefinpolymer und seine Folie oder Platte und Verfahren zur Herstellung des Olefinpolymers
|
US5889128A
(en)
|
1997-04-11 |
1999-03-30 |
Massachusetts Institute Of Technology |
Living olefin polymerization processes
|
US6426313B2
(en)
|
1997-06-05 |
2002-07-30 |
Exxon Mobil Chemical Patents Inc. |
Polymeric supported catalysts for olefin polymerization
|
EP0986586B1
(de)
*
|
1997-06-05 |
2008-06-18 |
ExxonMobil Chemical Patents Inc. |
Katalysator auf polymerträger zur polymerisation von olefinen
|
EP1312618A3
(de)
*
|
1997-06-05 |
2003-12-10 |
ExxonMobil Chemical Patents Inc. |
Katalysator auf Polymerträger zur Polymerisation von Olefinen
|
US6228795B1
(en)
|
1997-06-05 |
2001-05-08 |
Exxon Chemical Patents, Inc. |
Polymeric supported catalysts
|
EP1036097A1
(de)
|
1997-12-01 |
2000-09-20 |
Asahi Kasei Kabushiki Kaisha |
Olefinpolymerisationskatalysator und verfahren zur olefinpolymerisation unter verwendung des katalysators
|
US6177375B1
(en)
*
|
1998-03-09 |
2001-01-23 |
Pq Corporation |
High activity olefin polymerization catalysts
|
DE19812881A1
(de)
|
1998-03-24 |
1999-10-07 |
Bayer Ag |
Neue dendrimere Verbindungen, ein Verfahren zu deren Herstellung sowie deren Verwendung als Katalysatoren
|
DE69935137T2
(de)
*
|
1998-03-27 |
2007-11-22 |
Exxonmobil Chemical Patents Inc., Baytown |
Polymerträgerkatalysatoren für olefinpolymerisation
|
US6977283B1
(en)
|
1998-04-07 |
2005-12-20 |
Exxonmobil Chemical Patents Inc. |
Polymerization process
|
US6245868B1
(en)
|
1998-05-29 |
2001-06-12 |
Univation Technologies |
Catalyst delivery method, a catalyst feeder and their use in a polymerization process
|
EP1090045B1
(de)
|
1998-06-12 |
2004-04-28 |
Univation Technologies LLC |
Verfahren zur polymerisation von olefinen unter verwendung von aktivierten lewis säure-base komplexen
|
KR100581789B1
(ko)
|
1998-07-01 |
2006-05-23 |
엑손모빌 케미칼 패턴츠 인코포레이티드 |
프로필렌의 결정성 중합체 및 결정화가능한 중합체를포함하는 탄성 블렌드 조성물
|
US7354880B2
(en)
*
|
1998-07-10 |
2008-04-08 |
Univation Technologies, Llc |
Catalyst composition and methods for its preparation and use in a polymerization process
|
BR9912124A
(pt)
|
1998-07-16 |
2001-09-25 |
Univation Tech Llc |
Co-catalisadores de ácido de lewis à base de alumìnio para a polimerização de olefina
|
JP2002524620A
(ja)
|
1998-09-16 |
2002-08-06 |
ザ ダウ ケミカル カンパニー |
スラリー重合方法およびポリマー組成物
|
WO2000018808A1
(en)
|
1998-09-30 |
2000-04-06 |
Exxon Chemical Patents Inc. |
Cationic group 3 catalyst system
|
US6184171B1
(en)
|
1998-10-05 |
2001-02-06 |
W.R. Grace & Co. -Conn |
Supported bidentate and tridentate catalyst compositions and olefin polymerization using same
|
US6225427B1
(en)
|
1998-10-15 |
2001-05-01 |
Uniroyal Chemical Company, Inc. |
Olefin polymerization process employing metallocene catalyst provided by cocatalyst activation of a metallocene procatalyst
|
US6486088B1
(en)
|
1998-10-23 |
2002-11-26 |
Exxonmobil Chemical Patents Inc. |
High activity carbenium-activated polymerization catalysts
|
EP1124900B1
(de)
|
1998-10-29 |
2004-12-08 |
ExxonMobil Chemical Patents Inc. |
Ethylen/alpha-olefin elastomerische zusammensetzungen mit verbesserter extrusionsverarbeitbarkeit
|
US6147173A
(en)
|
1998-11-13 |
2000-11-14 |
Univation Technologies, Llc |
Nitrogen-containing group 13 anionic complexes for olefin polymerization
|
US6197715B1
(en)
*
|
1999-03-23 |
2001-03-06 |
Cryovac, Inc. |
Supported catalysts and olefin polymerization processes utilizing same
|
US6197714B1
(en)
*
|
1999-03-23 |
2001-03-06 |
Cryovac, Inc. |
Supported catalysts and olefin polymerization processes utilizing same
|
US6346586B1
(en)
*
|
1999-10-22 |
2002-02-12 |
Univation Technologies, Llc |
Method for preparing a supported catalyst system and its use in a polymerization process
|
US6476164B1
(en)
|
1999-10-22 |
2002-11-05 |
Exxonmobil Chemical Patents Inc. |
Carbenium cationic complexes suitable for polymerization catalysts
|
US6475946B1
(en)
|
1999-10-22 |
2002-11-05 |
Exxonmobil Chemical Patents Inc. |
Olefin polymerization catalysis with aryl substituted carbenium cationic complexes
|
US6399535B1
(en)
|
1999-11-01 |
2002-06-04 |
W. R. Grace & Co.-Conn. |
Coordination catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation
|
US6559090B1
(en)
|
1999-11-01 |
2003-05-06 |
W. R. Grace & Co.-Conn. |
Metallocene and constrained geometry catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation
|
US6395847B2
(en)
|
1999-11-19 |
2002-05-28 |
Exxonmobil Chemical Patents Inc. |
Supported organometallic catalysts and their use in olefin polymerization
|
US6822057B2
(en)
|
1999-12-09 |
2004-11-23 |
Exxon Mobil Chemical Patents Inc. |
Olefin polymerization catalysts derived from Group-15 cationic compounds and processes using them
|
US6489480B2
(en)
|
1999-12-09 |
2002-12-03 |
Exxonmobil Chemical Patents Inc. |
Group-15 cationic compounds for olefin polymerization catalysts
|
CA2393327A1
(en)
*
|
1999-12-20 |
2001-06-28 |
Exxon Chemical Patents Inc. |
Processes for the preparation polyolefin resins using supported ionic catalysts
|
DE19962910A1
(de)
|
1999-12-23 |
2001-07-05 |
Targor Gmbh |
Chemische Verbindung, Verfahren zu deren Herstellung und deren Verwendung in Katalysatorsystemen zur Herstellung von Polyolefinen
|
US20030212222A1
(en)
*
|
2001-01-09 |
2003-11-13 |
Carnahan Edmund M. |
Chemically -modified supports and supported catalyst systems prepared therefrom
|
TW548283B
(en)
*
|
2000-01-11 |
2003-08-21 |
Dow Chemical Co |
Chemically-modified supports and supported catalyst systems prepared therefrom
|
BR0112516A
(pt)
*
|
2000-07-17 |
2003-09-09 |
Univation Tech Llc |
Sistema catalisador e seu emprego em um processo de polimerização
|
WO2002016443A1
(en)
*
|
2000-08-23 |
2002-02-28 |
Phairson Medical Inc. |
Novel polymer compounds
|
US7220804B1
(en)
*
|
2000-10-13 |
2007-05-22 |
Univation Technologies, Llc |
Method for preparing a catalyst system and its use in a polymerization process
|
US6593267B2
(en)
|
2000-12-18 |
2003-07-15 |
Univation Technologies, Llc |
Method for preparing a supported catalyst system and its use in a polymerization process
|
US6933258B2
(en)
*
|
2000-12-19 |
2005-08-23 |
Univation Technologies, L.L.C. |
Catalyst composition and methods for its preparation and use in a polymerization process
|
EP1359166A4
(de)
*
|
2000-12-19 |
2005-05-04 |
Sunallomer Ltd |
Olefinpolymerisationskatalysator, katalysatorkomponente für die olefinpolymerisation, verfahren zu ihrer lagerung und verfahren zur herstellung von olefinpolymer
|
US6632770B2
(en)
|
2000-12-22 |
2003-10-14 |
Univation Technologies, Llc |
Catalyst system and its use in a polymerization process
|
DE60238049D1
(de)
|
2001-04-12 |
2010-12-02 |
Exxonmobil Chem Patents Inc |
Verfahren zur Polymerisation von Propylen und Ethylen in Lösung
|
US6946420B2
(en)
|
2001-04-30 |
2005-09-20 |
W. R. Grace & Co.-Conn |
Coordination catalyst systems employing chromium support-agglomerate and method of their preparation
|
KR100540049B1
(ko)
|
2001-04-30 |
2006-01-20 |
더블유.알. 그레이스 앤드 캄파니-콘. |
지지된 전이 금속 중합 촉매의 제조 방법 및 이 방법으로형성된 조성물
|
KR100628620B1
(ko)
|
2001-04-30 |
2006-09-26 |
더블유.알. 그레이스 앤드 캄파니-콘. |
이종 크롬 촉매 및 이를 사용하는 올레핀의 중합 방법
|
EP1399491B1
(de)
|
2001-04-30 |
2006-08-23 |
W.R. Grace & Co.-Conn. |
Geträgerte dualübergangsmetallkatalysatorsysteme
|
US6943224B2
(en)
|
2001-04-30 |
2005-09-13 |
W. R. Grace & Co.-Conn. |
Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby
|
WO2003037937A1
(en)
*
|
2001-10-18 |
2003-05-08 |
The Dow Chemical Company |
Diene functionalized catalyst supports and supported catalyst compositions
|
JP2003128720A
(ja)
*
|
2001-10-19 |
2003-05-08 |
Sunallomer Ltd |
オレフィン重合用固体助触媒成分、オレフィン重合用触媒およびイオン含有化合物
|
JP2005508415A
(ja)
|
2001-11-06 |
2005-03-31 |
ダウ グローバル テクノロジーズ インコーポレイティド |
アイソタクチックプロピレンコポリマー類、その製法および用途
|
US6906160B2
(en)
*
|
2001-11-06 |
2005-06-14 |
Dow Global Technologies Inc. |
Isotactic propylene copolymer fibers, their preparation and use
|
US6927256B2
(en)
*
|
2001-11-06 |
2005-08-09 |
Dow Global Technologies Inc. |
Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent
|
US6943215B2
(en)
|
2001-11-06 |
2005-09-13 |
Dow Global Technologies Inc. |
Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers
|
US6960635B2
(en)
*
|
2001-11-06 |
2005-11-01 |
Dow Global Technologies Inc. |
Isotactic propylene copolymers, their preparation and use
|
JP4031656B2
(ja)
|
2002-03-14 |
2008-01-09 |
バセル ポリオレフィン イタリア エス.アール.エル. |
ポリプロピレン系樹脂組成物およびそのフィルム
|
US7795365B2
(en)
*
|
2002-10-02 |
2010-09-14 |
Dow Global Technologies Inc. |
Liquid and gel-like low molecular weight ethylene polymers
|
ATE402222T1
(de)
|
2002-10-17 |
2008-08-15 |
Dow Global Technologies Inc |
Hochgefüllte polymerzusammensetzungen
|
US7579407B2
(en)
|
2002-11-05 |
2009-08-25 |
Dow Global Technologies Inc. |
Thermoplastic elastomer compositions
|
US7459500B2
(en)
*
|
2002-11-05 |
2008-12-02 |
Dow Global Technologies Inc. |
Thermoplastic elastomer compositions
|
EP1611169B1
(de)
*
|
2003-03-21 |
2010-06-02 |
Dow Global Technologies Inc. |
Verfahren zur herstellung von polyolefinen mit kontrollierter morphologie
|
CN101831022B
(zh)
|
2003-08-19 |
2012-07-04 |
陶氏环球技术有限责任公司 |
适用于热熔粘合剂的共聚体及其制备方法
|
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
|
US7985811B2
(en)
*
|
2004-01-02 |
2011-07-26 |
Univation Technologies, Llc |
Method for controlling sheeting in gas phase reactors
|
GB0411742D0
(en)
|
2004-05-26 |
2004-06-30 |
Exxonmobil Chem Patents Inc |
Transition metal compounds for olefin polymerization and oligomerization
|
WO2006049857A1
(en)
*
|
2004-10-28 |
2006-05-11 |
Dow Global Technologies Inc. |
Method of controlling a polymerization reactor
|
EP1963347B1
(de)
|
2005-12-14 |
2011-10-19 |
ExxonMobil Chemical Patents Inc. |
Halogensubstituierte metallocenverbindungen für die olefinpolymerisation
|
US7601255B2
(en)
|
2006-09-06 |
2009-10-13 |
Chemtura Corporation |
Process for removal of residual catalyst components
|
US7585991B2
(en)
*
|
2007-01-18 |
2009-09-08 |
Lewis Stewart P |
(Pentafluorophenyl) group 11 and 12 metal compounds, processes for preparing (pentafluorophenyl) group 11 and 12 metal compounds, and uses thereof
|
WO2008109628A1
(en)
*
|
2007-03-07 |
2008-09-12 |
Dow Global Technologies Inc. |
Tethered supported transition metal complex
|
WO2009023111A1
(en)
*
|
2007-08-16 |
2009-02-19 |
Univation Technologies, Llc |
Continuity additives and their use in polymerization processes
|
EP2050755A1
(de)
*
|
2007-10-19 |
2009-04-22 |
Total Petrochemicals Research Feluy |
Gestützte ionische Flüssigkeiten oder activierende Träger
|
EP2070953A1
(de)
|
2007-12-11 |
2009-06-17 |
Total Petrochemicals Research Feluy |
Träger zur Aktivierung auf der Basis von Phosphoniumkomplexen
|
WO2009082546A2
(en)
|
2007-12-18 |
2009-07-02 |
Exxonmobil Chemical Patents Inc. |
Polyethylene films and process for production thereof
|
EP2112173A1
(de)
|
2008-04-16 |
2009-10-28 |
ExxonMobil Chemical Patents Inc. |
Katalysatorverbindungen und ihre Verwendung
|
EP2229234B1
(de)
|
2008-01-07 |
2017-03-15 |
Univation Technologies, LLC |
Verfahren zur verbesserung der fliessfähigkeit eines festen katalysatrors in einem katalysatorzufuhrsystem eines olefinpolymerisationsreaktors
|
JP2009269570A
(ja)
|
2008-05-09 |
2009-11-19 |
Fujitsu Ten Ltd |
電子機器
|
WO2010080871A1
(en)
|
2009-01-08 |
2010-07-15 |
Univation Technologies, Llc |
Additive for gas phase polymerization processes
|
JP5661645B2
(ja)
|
2009-01-08 |
2015-01-28 |
ユニベーション・テクノロジーズ・エルエルシー |
ポリオレフィン重合プロセス用の添加剤
|
US8309749B2
(en)
|
2009-06-11 |
2012-11-13 |
W R Grace & Co-Conn |
Process of making aluminoxane and catalysts containing thus prepared aluminoxane
|
BRPI1015361A2
(pt)
|
2009-07-23 |
2018-02-20 |
Univation Tech Llc |
sistema de reação de polimerização
|
RU2549541C2
(ru)
|
2009-07-28 |
2015-04-27 |
Юнивейшн Текнолоджиз, Ллк |
Способ полимеризации с использованием нанесенного катализатора с затрудненной геометрией
|
US8067652B2
(en)
|
2009-08-13 |
2011-11-29 |
Chemtura Corporation |
Processes for controlling the viscosity of polyalphaolefins
|
WO2011078923A1
(en)
|
2009-12-23 |
2011-06-30 |
Univation Technologies, Llc |
Methods for producing catalyst systems
|
CN102666806B
(zh)
|
2009-12-24 |
2015-09-16 |
埃克森美孚化学专利公司 |
用于生产新型合成基础油料的方法
|
KR101821026B1
(ko)
|
2010-10-21 |
2018-01-22 |
유니베이션 테크놀로지즈, 엘엘씨 |
폴리에틸렌 및 그의 제조 방법
|
CN103347905B
(zh)
|
2010-12-22 |
2015-12-16 |
尤尼威蒂恩技术有限责任公司 |
用于聚烯烃聚合方法的添加剂
|
CA2824771A1
(en)
|
2011-01-14 |
2012-07-19 |
W.R. Grace & Co.-Conn. |
Process of making modified metallocene catalyst, catalyst produced and use thereof
|
EP2610269A1
(de)
|
2011-12-28 |
2013-07-03 |
Saudi Basic Industries Corporation |
Katalysatorzusammensetzung und Herstellungsverfahren dafür
|
JP2016539234A
(ja)
|
2013-12-09 |
2016-12-15 |
ユニベーション・テクノロジーズ・エルエルシー |
重合プロセスへの重合添加剤の供給
|
US9803037B1
(en)
|
2016-05-03 |
2017-10-31 |
Exxonmobil Chemical Patents Inc. |
Tetrahydro-as-indacenyl catalyst composition, catalyst system, and processes for use thereof
|
TWI638823B
(zh)
*
|
2016-11-25 |
2018-10-21 |
南韓商Lg化學股份有限公司 |
有機發光元件
|
CN111902467B
(zh)
|
2018-02-05 |
2022-11-11 |
埃克森美孚化学专利公司 |
通过添加超高分子量高密度聚乙烯增强的lldpe的加工性
|
WO2019156968A1
(en)
|
2018-02-07 |
2019-08-15 |
Exxonmobil Chemical Patents Inc. |
Supported catalysts systems and polymerization processes for using the same
|
JP7059700B2
(ja)
*
|
2018-03-08 |
2022-04-26 |
日本ポリエチレン株式会社 |
オレフィン重合触媒及びオレフィン重合体の製造方法
|
EP3768734A1
(de)
|
2018-03-19 |
2021-01-27 |
ExxonMobil Chemical Patents Inc. |
Elastomere propylen-alpha-olefin-dien-terpolymer-zusammensetzungen
|
SG11202111068WA
(en)
*
|
2019-04-30 |
2021-11-29 |
Dow Global Technologies Llc |
Alkene functionalized activators
|
CN114269798B
(zh)
|
2019-07-17 |
2024-02-27 |
埃克森美孚化学专利公司 |
具有低玻璃化转变温度的高丙烯含量ep
|
CN114450336B
(zh)
|
2019-08-05 |
2024-01-09 |
埃克森美孚化学专利公司 |
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|
WO2021188361A1
(en)
|
2020-03-20 |
2021-09-23 |
Exxonmobil Chemical Patents Inc. |
Linear alpha-olefin copolymers and impact copolymers thereof
|
KR102513518B1
(ko)
|
2020-12-23 |
2023-03-22 |
디엘케미칼 주식회사 |
메탈로센 올레핀 중합 공정용 대전방지제를 이용한 올레핀 중합 방법
|
CN118202023A
(zh)
|
2021-11-05 |
2024-06-14 |
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|