| Patent | Date |
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Pre-dried Polystyrene/alumina Compound For Foam Extrusion
App 20210040286 - Li; Fengkui ; et al. | 2021-02-11 |
Polarity manipulation in polystyrene for enhanced bio-polymer miscibility
Grant 10,870,748 - Wang , et al. December 22, 2 | 2020-12-22 |
Alternative methods to control crosslinking in high impact polystyrene
Grant 10,550,245 - Trimino , et al. Fe | 2020-02-04 |
Polarity Manipulation in Polystyrene for Enhanced Bio-Polymer Miscibility
App 20190040247 - Wang; Wei ; et al. | 2019-02-07 |
Polarity manipulation in polystyrene for enhanced bio-polymer miscibility
Grant 10,125,249 - Wang , et al. November 13, 2 | 2018-11-13 |
Polar Polystyrene Copolymers for Enhanced Foaming
App 20180215889 - Wang; Wei ; et al. | 2018-08-02 |
Polar polystyrene copolymers for enhanced foaming
Grant 9,914,814 - Wang , et al. March 13, 2 | 2018-03-13 |
Alternative Methods to Control Crosslinking in High Impact Polystyrene
App 20180030244 - Trimino; Giovanni ; et al. | 2018-02-01 |
Use of polar additives for enhancing blowing agent solubility in polystyrene
Grant 9,850,357 - Wang , et al. December 26, 2 | 2017-12-26 |
Foamed articles exhibiting improved thermal properties
Grant 9,815,957 - Sosa , et al. November 14, 2 | 2017-11-14 |
Alternative methods to control crosslinking in high impact polystyrene
Grant 9,809,699 - Trimino , et al. November 7, 2 | 2017-11-07 |
Epoxy functional polystyrene for enhanced PLA miscibility
Grant 9,796,842 - Wang , et al. October 24, 2 | 2017-10-24 |
Alternative Methods To Control Crosslinking In High Impact Polystyrene
App 20170121501 - Trimino; Giovanni ; et al. | 2017-05-04 |
Nano alumina or silica dispersed in polystyrene
Grant 9,249,277 - Butler , et al. February 2, 2 | 2016-02-02 |
Method for making a high impact polystyrene with high gloss and high impact strength
Grant 9,212,278 - Knoeppel , et al. December 15, 2 | 2015-12-15 |
Epoxy Functional Polystyrene for Enhanced PLA Miscibility
App 20150218358 - Wang; Wei ; et al. | 2015-08-06 |
Nano Alumina or Silica Dispersed in Polystyrene
App 20150126666 - Butler; James R. ; et al. | 2015-05-07 |
Polarity Manipulation in Polystyrene for Enhanced Bio-Polymer Miscibility
App 20150094404 - Wang; Wei ; et al. | 2015-04-02 |
Nano alumina or silica dispersed in polystyrene
Grant 8,981,004 - Butler , et al. March 17, 2 | 2015-03-17 |
Polar Polystyrene Copolymers for Enhanced Foaming
App 20150057383 - Wang; Wei ; et al. | 2015-02-26 |
Polarity manipulation in polystyrene for enhanced bio-polymer miscibility
Grant 8,957,152 - Wang , et al. February 17, 2 | 2015-02-17 |
Foamed Articles Exhibiting Improved Thermal Properties
App 20150011665 - Sosa; Jose M. ; et al. | 2015-01-08 |
Polar polystyrene copolymers for enhanced foaming
Grant 8,912,242 - Wang , et al. December 16, 2 | 2014-12-16 |
Foamed articles exhibiting improved thermal properties
Grant 8,889,752 - Sosa , et al. November 18, 2 | 2014-11-18 |
Method for Making a High Impact Polystyrene with High Gloss and High Impact Strength
App 20140303324 - Knoeppel; David W. ; et al. | 2014-10-09 |
Polystyrene blends
Grant 8,809,459 - Grossetete , et al. August 19, 2 | 2014-08-19 |
Nano Alumina or Silica Dispersed in Polystyrene
App 20140114004 - Butler; James R. ; et al. | 2014-04-24 |
High impact polystyrene with high gloss and high impact strength
Grant 8,691,914 - Knoeppel , et al. April 8, 2 | 2014-04-08 |
Use of nano alumina or silica dispersed in polystyrene
Grant 8,653,187 - Butler , et al. February 18, 2 | 2014-02-18 |
Polystyrene Blends
App 20130210948 - Grossetete; Camille ; et al. | 2013-08-15 |
Use Of Nano Alumina Or Silica Dispersed In Polystyrene
App 20130137808 - Butler; James R. ; et al. | 2013-05-30 |
Polystyrene blends
Grant 8,389,636 - Grossetete , et al. March 5, 2 | 2013-03-05 |
High Melt Strength Polystyrene and Methods of Making Same
App 20130005912 - Wang; Wei ; et al. | 2013-01-03 |
Polarity Manipulation in Polystyrene for Enhanced Bio-Polymer Miscibility
App 20130005886 - Wang; Wei ; et al. | 2013-01-03 |
High Impact Polystyrene with High Gloss and High Impact Strength
App 20120289656 - Knoeppel; David W. ; et al. | 2012-11-15 |
Polystyrene Blends
App 20120259071 - Grossetete; Camille ; et al. | 2012-10-11 |
Polar Polystyrene Copolymers for Enhanced Foaming
App 20120208911 - Wang; Wei ; et al. | 2012-08-16 |
Use of Polar Additives for Enhancing Blowing Agent Solubility in Polystyrene
App 20120208913 - Wang; Wei ; et al. | 2012-08-16 |
Polystyrene blends
Grant 8,242,212 - Grossetete , et al. August 14, 2 | 2012-08-14 |
Process for Controlling Morphology of Ziegler-Natta Catalysts
App 20120064268 - Vizzini; Kayo ; et al. | 2012-03-15 |
Foamed Articles Exhibiting Improved Thermal Properties
App 20110306691 - Sosa; Jose ; et al. | 2011-12-15 |
Process for controlling morphology of Ziegler-Natta catalysts
Grant 8,063,159 - Vizzini , et al. November 22, 2 | 2011-11-22 |
Polystyrene Blends
App 20110245428 - Grossetete; Camille ; et al. | 2011-10-06 |
Process for Controlling Morphology of Ziegler-Natta Catalysts
App 20090023875 - Vizzini; Kayo ; et al. | 2009-01-22 |
Polymerization process providing polyethylene of enhanced optical properties
App 20080269441 - Guenther; Gerhard ; et al. | 2008-10-30 |
Modified Catalysts For Improved Polymer Properties
App 20080153998 - McCormick; Ricky ; et al. | 2008-06-26 |
Ziegler-natta catalyst for polyolefins
App 20050209094 - Knoeppel, David W. ; et al. | 2005-09-22 |
Ziegler-natta catalyst for polyolefins
Grant 6,930,071 - Knoeppel , et al. August 16, 2 | 2005-08-16 |
Ziegler-Natta catalyst for polyolefins
Grant 6,864,207 - Knoeppel , et al. March 8, 2 | 2005-03-08 |
Ziegler-natta catalyst for polyolefins
App 20040058803 - Knoeppel, David W. ; et al. | 2004-03-25 |
Ziegler-Natta catalyst for polyolefins
App 20040058802 - Knoeppel, David W. ; et al. | 2004-03-25 |
Linear high density polyethylene resins and films, methods and systems for making same
App 20030030174 - Gray, Steven D. ; et al. | 2003-02-13 |
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