US3876602A
(en)
*
|
1971-11-26 |
1975-04-08 |
Union Carbide Corp |
Particulate catalyst injection method in polyolefin production
|
FR2207145B1
(fr)
*
|
1972-11-17 |
1975-09-12 |
Naphtachimie Sa |
|
US4049134A
(en)
*
|
1976-02-02 |
1977-09-20 |
The Perkin-Elmer Corporation |
Movable ladle in a pressurized conduct for transporting specimens to a combustion chamber
|
US4200715A
(en)
*
|
1977-09-21 |
1980-04-29 |
Gulf Oil Corporation |
Vapor phase processes for the polymerization of olefins
|
US4370302A
(en)
*
|
1980-01-04 |
1983-01-25 |
Teijin Limited |
Machine for solid phase polymerization
|
US4409186A
(en)
*
|
1982-02-11 |
1983-10-11 |
Gulf Oil Corporation |
Catalyst particle sizing apparatus
|
US4543399A
(en)
*
|
1982-03-24 |
1985-09-24 |
Union Carbide Corporation |
Fluidized bed reaction systems
|
US4465016A
(en)
*
|
1982-09-28 |
1984-08-14 |
Gustafson, Inc. |
Metering device for liquid treatments
|
JPS6049928U
(ja)
*
|
1983-09-13 |
1985-04-08 |
株式会社 松井製作所 |
耐圧タンクへの材料供給装置
|
DE3335860A1
(de)
*
|
1983-10-03 |
1985-04-18 |
Klöckner-Humboldt-Deutz AG, 5000 Köln |
Vorrichtung und arbeitsverfahren zum ausschleusen von materialien aus druckbehaeltern
|
DE3344789C1
(de)
*
|
1983-12-10 |
1985-07-25 |
Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe |
Verfahren und Vorrichtung zum Injizieren einer Substanz in einen unter Überdruck stehenden Raum eines Reaktors
|
JPS60153941A
(ja)
*
|
1984-01-21 |
1985-08-13 |
Tezuka Kogyo Kk |
浄水用吸着材
|
DE3544915A1
(de)
*
|
1985-12-19 |
1987-06-25 |
Basf Ag |
Dosiervorrichtung zum regelbaren einbringen von rieselfaehigen, pulverfoermigen stoffen in unter druck stehende raeume
|
US4865689A
(en)
*
|
1988-01-27 |
1989-09-12 |
Mobil Oil Corporation |
Method and apparatus for evaporating the volatile components of a polymer
|
EP0349690B1
(fr)
*
|
1988-07-07 |
1993-09-22 |
Matsui Manufacturing Co., Ltd. |
Manutention des matériaux pulvérulents ou en grains par force pneumatique
|
JPH0338247A
(ja)
*
|
1989-07-06 |
1991-02-19 |
Nippon Kasei Kk |
脱臭剤
|
US5209607A
(en)
*
|
1989-08-24 |
1993-05-11 |
Amoco Corporation |
Powder feeder apparatus
|
JP2857916B2
(ja)
*
|
1990-07-20 |
1999-02-17 |
日本石油化学株式会社 |
気相重合流動床の触媒供給方法
|
JPH05221531A
(ja)
*
|
1992-02-14 |
1993-08-31 |
Sumitomo Chem Co Ltd |
粉体触媒連続供給装置及び触媒供給システム
|
US5317036A
(en)
*
|
1992-10-16 |
1994-05-31 |
Union Carbide Chemicals & Plastics Technology Corporation |
Gas phase polymerization reactions utilizing soluble unsupported catalysts
|
US6384156B1
(en)
|
1994-08-02 |
2002-05-07 |
Union Carbide Chemicals & Plastics Technology Corporation |
Gas phase polymerization process
|
US5453471B1
(en)
*
|
1994-08-02 |
1999-02-09 |
Carbide Chemicals & Plastics T |
Gas phase polymerization process
|
JP3584092B2
(ja)
*
|
1995-09-07 |
2004-11-04 |
三井化学株式会社 |
粉体定量供給装置
|
US6245868B1
(en)
|
1998-05-29 |
2001-06-12 |
Univation Technologies |
Catalyst delivery method, a catalyst feeder and their use in a polymerization process
|
US6218484B1
(en)
|
1999-01-29 |
2001-04-17 |
Union Carbide Chemicals & Plastics Technology Corporation |
Fluidized bed reactor and polymerization process
|
DE10105276A1
(de)
*
|
2001-02-02 |
2002-08-08 |
Basell Polypropylen Gmbh |
Verfahren zum Dosieren von Katalysatoren
|
DE10110551A1
(de)
*
|
2001-03-05 |
2002-09-12 |
Basell Polypropylen Gmbh |
Verfahren zur Dosierung von Katalysatoren
|
US6541578B2
(en)
|
2001-03-22 |
2003-04-01 |
Nova Chemicals (International) S.A. |
Increased space-time yield in gas phase polymerization
|
US6825293B1
(en)
|
2001-08-20 |
2004-11-30 |
Nova Chemicals (International) S.A. |
Polymer control through co-catalyst
|
GB2381787A
(en)
*
|
2001-11-09 |
2003-05-14 |
Catalyst Handling Res & Engine |
Particulate material transfer
|
US7116414B2
(en)
|
2001-11-09 |
2006-10-03 |
Exxonmobil Chemical Patents Inc. |
On-line measurement and control of polymer properties by raman spectroscopy
|
WO2004033507A1
(fr)
*
|
2002-10-09 |
2004-04-22 |
Exxonmobil Chemical Patents Inc. |
Procedes de purification de charge pour polymerisation d'olefines
|
DE60304342T2
(de)
|
2002-10-09 |
2006-11-09 |
Exxonmobil Chemical Patents Inc., Baytown |
Verfahren zur verabreichung von katalysatoren für popylenpolymerisation
|
ATE321077T1
(de)
*
|
2002-10-09 |
2006-04-15 |
Exxonmobil Chem Patents Inc |
Verfahren zur injektion von katalysator in einen polymerizationsreaktor
|
EP1578814A2
(fr)
*
|
2002-10-15 |
2005-09-28 |
ExxonMobil Chemical Patents Inc. |
Mesure et regulation en ligne des proprietes de polymeres par spectroscopie raman
|
AU2003302739A1
(en)
*
|
2003-01-06 |
2004-08-10 |
Exxonmobil Chemical Patents Inc. |
On-line measurement and control of polymer product properties by raman spectroscopy
|
AU2004247640B2
(en)
*
|
2003-05-30 |
2009-12-24 |
Univation Technologies, Llc |
Gas phase polymerization and method of controlling same
|
US7973112B2
(en)
*
|
2004-02-17 |
2011-07-05 |
Univation Technologies, Llc |
De-foaming spray dried catalyst slurries
|
US20050182210A1
(en)
*
|
2004-02-17 |
2005-08-18 |
Natarajan Muruganandam |
De-foaming spray dried catalyst slurries
|
US7531606B2
(en)
*
|
2004-05-26 |
2009-05-12 |
Chevron Phillips Chemical Company Lp |
Method for operating a gas phase polymerization reactor
|
US7211535B2
(en)
|
2004-10-29 |
2007-05-01 |
Nova Chemicals Corporation |
Enhanced polyolefin catalyst
|
US6987152B1
(en)
*
|
2005-01-11 |
2006-01-17 |
Univation Technologies, Llc |
Feed purification at ambient temperature
|
US7483129B2
(en)
*
|
2005-07-22 |
2009-01-27 |
Exxonmobil Chemical Patents Inc. |
On-line properties analysis of a molten polymer by raman spectroscopy for control of a mixing device
|
US7505127B2
(en)
*
|
2005-07-22 |
2009-03-17 |
Exxonmobil Chemical Patents Inc. |
On-line raman analysis and control of a high pressure reaction system
|
WO2007018773A1
(fr)
|
2005-07-22 |
2007-02-15 |
Exxonmobil Chemical Patents Inc. |
Analyse in situ de proprietes de polymere pour le controle d'un systeme reactionnel en phase de solution
|
US20070027276A1
(en)
*
|
2005-07-27 |
2007-02-01 |
Cann Kevin J |
Blow molding polyethylene resins
|
US8129484B2
(en)
*
|
2005-07-27 |
2012-03-06 |
Univation Technologies, Llc |
Blow molding polyethylene resins
|
US20070109911A1
(en)
*
|
2005-11-16 |
2007-05-17 |
Neubauer Anthony C |
High speed and direct driven rotating equipment for polyolefin manufacturing
|
BRPI0720310A2
(pt)
|
2006-12-15 |
2013-12-24 |
Univation Tech Llc |
Injetor aperfeiçoado de sólidos particulados
|
EP2003151A1
(fr)
|
2007-06-15 |
2008-12-17 |
Nova Chemicals Corporation |
Réaction améliorée à l'hydrogène par modification du catalyseur
|
DE102007028333A1
(de)
*
|
2007-06-15 |
2008-12-18 |
Basf Se |
Verfahren zum Einbringen einer wenigstens einer Produktionscharge von ringförmigen Schalenkatalysatoren K entnommenen Teilmenge in ein Reaktionsrohr eines Rohrbündelreaktors
|
US20090081365A1
(en)
*
|
2007-09-20 |
2009-03-26 |
Cok Ronald S |
Deposition apparatus for temperature sensitive materials
|
TW200936564A
(en)
*
|
2007-11-15 |
2009-09-01 |
Univation Tech Llc |
Methods for the removal of impurities from polymerization feed streams
|
EP2370201B1
(fr)
|
2008-12-29 |
2017-10-04 |
Basell Poliolefine Italia S.r.l. |
Procédé d'introduction de catalyseur dans un réacteur de polymérisation
|
CA2707171C
(fr)
|
2010-06-07 |
2018-08-14 |
Nova Chemicals Corporation |
Duree d'utilisation accrue dans des reacteurs en phase gazeuse
|
CA2856988C
(fr)
|
2011-11-30 |
2019-05-07 |
Univation Technologies, Llc |
Procedes et systemes pour la distribution d'un catalyseur
|
CN104338489A
(zh)
*
|
2013-08-02 |
2015-02-11 |
中国石油天然气股份有限公司 |
一种非均相聚烯烃催化剂连续稳定进料的方法
|
CN103521140B
(zh)
*
|
2013-10-30 |
2016-08-17 |
北京石油化工工程有限公司 |
一种固定床反应器的入口气体分布器
|
RU2670954C9
(ru)
|
2013-11-21 |
2018-11-21 |
ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи |
Способы регулирования свойств полимера
|
CA2854224C
(fr)
|
2014-06-13 |
2022-01-04 |
Nova Chemicals Corporation |
Controle de ramification a chaines courtes dans une resine d'ethylene-butene
|
CA2857456C
(fr)
|
2014-07-22 |
2022-05-03 |
Nova Chemicals Corporation |
Controle ameliore d'approvisionnement en particules
|
ES2838599T3
(es)
|
2014-09-02 |
2021-07-02 |
Univation Tech Llc |
Producción de poliolefina con catalizadores basados en cromo
|
SG10201801618TA
(en)
|
2014-09-02 |
2018-03-28 |
Univation Tech Llc |
Polyolefin production with chromium-based catalysts
|
CA2959524C
(fr)
|
2014-09-02 |
2023-08-01 |
Univation Technologies, Llc |
Production de polyolefines avec des catalyseurs a base de chrome
|
EP3223943B1
(fr)
|
2014-11-24 |
2023-09-27 |
Univation Technologies, LLC |
Composition comprenant des particules
|
EP3223942A2
(fr)
|
2014-11-24 |
2017-10-04 |
Univation Technologies, LLC |
Compositions catalytiques à base de chrome pour la polymérisation d'oléfines
|
CN107922541B
(zh)
|
2015-08-26 |
2020-09-01 |
Sabic环球技术有限责任公司 |
乙烯气相聚合方法
|
US10913831B2
(en)
|
2016-01-29 |
2021-02-09 |
Univation Technologies, Llc |
Polyolefin film with improved toughness
|
SG11201808889RA
(en)
|
2016-04-20 |
2018-11-29 |
Univation Tech Llc |
Polymer flow index modifier
|
US11180577B2
(en)
|
2016-12-15 |
2021-11-23 |
Univation Technologies, Llc |
Rating polymerization processes
|
CA2969627C
(fr)
|
2017-05-30 |
2024-01-16 |
Nova Chemicals Corporation |
Copolymeres d'ethylene ayant des proprietes de film ameliorees
|
WO2020092584A2
(fr)
|
2018-11-01 |
2020-05-07 |
Exxonmobil Chemical Patents Inc. |
Ajustement dans une conduite d'alimentation sèche de catalyseurs
|