| Patent | Date |
|---|
Propylene polymerizing solid catalyst for reducing VOC and method of producing polypropylene using same
Grant 11,434,315 - Lee , et al. September 6, 2 | 2022-09-06 |
Process of manufacture of catalyst and propylene polymer that use this or copolymer for propylene polymerization
Grant 10,808,048 - Lee , et al. October 20, 2 | 2020-10-20 |
Propylene Polymerizing Solid Catalyst For Reducing VOC and Method Of Producing Polypropylene Using Same
App 20200172641 - LEE; Young Joo ; et al. | 2020-06-04 |
Catalyst System For Ethylene Oligomerization And Method For Producing Ethylene Oligomerization Using The Same
App 20180169642 - YANG; Chun Byung ; et al. | 2018-06-21 |
Process Of Manufacture Of Catalyst And Propylene Polymer That Use This Or Copolymer For Propylene Polymerization
App 20180155461 - LEE; Young Joo ; et al. | 2018-06-07 |
Catalyst For Olefin Polymerization And Co-polymerization And Method For Olefin Polymerization And Co-polymerization With Using The Same
App 20170114199 - YANG; Chun Byung ; et al. | 2017-04-27 |
Catalyst For Olefin Polymerization And Co-polymnerization And A Method For Olefin Polymerization And Co-polymerization With Using The Same
App 20170015770 - YANG; Chun Byung ; et al. | 2017-01-19 |
Method of preparation of spherical support for olefin polymerization catalyst
Grant 9,109,056 - Kim , et al. August 18, 2 | 2015-08-18 |
Manufacturing method of solid catalyst for propylene polymerization
Grant 9,062,135 - Kim , et al. June 23, 2 | 2015-06-23 |
Preparation method of solid catalyst for propylene polymerization and catalyst prepared thereby
Grant 9,045,572 - Kim , et al. June 2, 2 | 2015-06-02 |
Solid catalyst for the polymerization of propylene, and method for preparing same
Grant 9,034,781 - Kim , et al. May 19, 2 | 2015-05-19 |
Catalyst For Olefin Polymerization And Copolymerization, And Olefin Polymerization Or Copolymerization Method Using Same
App 20140303332 - Yang; Chun Byung ; et al. | 2014-10-09 |
Manufacturing method of solid catalyst for propylene polymerization
Grant 8,664,142 - Kim , et al. March 4, 2 | 2014-03-04 |
Manufacturing Method Of Solid Catalyst For Propylene Polymerization
App 20140005038 - KIM; Sang Yull ; et al. | 2014-01-02 |
Solid Catalyst For Propylene Polymerization And A Method For Preparation Of Polypropylene
App 20140005345 - KIM; Sang Yull ; et al. | 2014-01-02 |
Solid Catalyst For The Polymerization Of Propylene, And Method For Preparing Same
App 20130237406 - Kim; Sang Yull ; et al. | 2013-09-12 |
Production Method For A Spherical Carrier For An Olefin Polymerization Catalyst, And A Solid Catalyst Using The Same And Propylene Polymers
App 20130150538 - Kim; Eun Il ; et al. | 2013-06-13 |
Catalyst for polymerization of propylene and method for polymerization of propylene using the same
Grant 8,435,913 - Kim , et al. May 7, 2 | 2013-05-07 |
Solid catalyst for propylene polymerization and a method for preparation of polypropylene using the same
Grant 8,394,734 - Kim , et al. March 12, 2 | 2013-03-12 |
Preparation Method Of Solid Catalyst For Propylene Polymerization And Catalyst Prepared Thereby
App 20130017946 - Kim; Sang Yull ; et al. | 2013-01-17 |
Solid Catalyst For Propylene Polymerization And A Method For Preparation Of Polypropylene Using The Same
App 20120277389 - KIM; Sang Yull ; et al. | 2012-11-01 |
Manufacturing Method Of Solid Catalyst For Propylene Polymerization
App 20120264593 - Kim; Sang Yull ; et al. | 2012-10-18 |
Solid Catalyst For Propylene Polymerization And A Method For Preparation Of Polypropylene Using The Same
App 20120172551 - KIM; Sang Yull ; et al. | 2012-07-05 |
Method For Controlling Size Of Spherical Carrier For Olefin Polymerization Catalyst
App 20110166394 - Kim; Eun-Il ; et al. | 2011-07-07 |
Method Of Producing Dialkoxymagnesium Support For Catalyst For Olefin Polymerization, Method Of Producing Catalyst For Olefin Polymerization Using The Same And Method Of Polymerizing Olefin Using The Same
App 20100298509 - KIM; Eun II ; et al. | 2010-11-25 |
Method for preparation of spherical support for olefin polymerization catalyst
Grant 7,767,614 - Kim , et al. August 3, 2 | 2010-08-03 |
Preparation method of catalyst for ethylene polymerization and copolymerization
Grant 7,759,272 - Ahn , et al. July 20, 2 | 2010-07-20 |
Method Of Preparation Of Spherical Support For Olefin Polymerization Catalyst
App 20100172821 - Kim; Eun-Il ; et al. | 2010-07-08 |
Method Of Preparation Of Spherical Support For Olefin Polymerization Catalyst
App 20100172820 - Kim; Eun-Il ; et al. | 2010-07-08 |
Catalyst For Polymerization Of Propylene And Method For Polymerization Of Propylene Using The Same
App 20100130707 - Kim; Eun-Il ; et al. | 2010-05-27 |
Preparation Method Of A Solid Titanium Catalyst For Olefin Polymerization
App 20100105543 - Yang; Chun-Byung ; et al. | 2010-04-29 |
Method for producing propylene polymer using alkoxysilane compound containing trialkysilyl group in molecular structure
Grant 7,619,048 - Park , et al. November 17, 2 | 2009-11-17 |
Catalyst For Propylene Polymerization And The Method Of Propylene Polymerization Using The Catalyst
App 20090281259 - Park; Joon-Ryeo ; et al. | 2009-11-12 |
Method Of Preparation Of Spherical Support For Olefin Polymerization Catalyst
App 20090233793 - Park; Joon-Ryeo ; et al. | 2009-09-17 |
Preparation Method Of Catalyst For Ethylene Polymerization And Copolymerization
App 20090215611 - Yang; Chun-Byung ; et al. | 2009-08-27 |
Method For Preparation Of Spherical Support For Olefin Polymerization Catalyst
App 20080064589 - Kim; Eun-Il ; et al. | 2008-03-13 |
Method for producing propylene polymer having a very high melt-flowability
Grant 7,244,794 - Park , et al. July 17, 2 | 2007-07-17 |
Method For Producing Propylene Polymer Using Alkoxysilane Compound Containing Trialkylsilyl Group In Molecular Structure
App 20070078240 - LEE; Young-Joo ; et al. | 2007-04-05 |
Method for producing propylene polymer having a very high melt-flowability
App 20060223959 - Park; Joon-Ryeo ; et al. | 2006-10-05 |
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