Patent | Date |
---|
High melt strength polypropylene and extrusion process for preserving melt strength Grant 11,414,526 - Pehlert , et al. August 16, 2 | 2022-08-16 |
Polyolefin Compositions Suitable for Films App 20220017730 - DHAR ROY; Sushanta ;   et al. | 2022-01-20 |
Preparation and use of phenylstyrene Grant 10,787,399 - Salciccioli , et al. September 29, 2 | 2020-09-29 |
Polypropylenes Having Balanced Strain Hardening, Melt Strength, and Shear Thinning App 20200109260 - Pehlert; George J. ;   et al. | 2020-04-09 |
Polypropylenes having balanced strain hardening, melt strength, and shear thinning Grant 10,538,645 - Pehlert , et al. Ja | 2020-01-21 |
Poly(vinylbiphenyl) and poly(vinylcyclohexylstyrene) polymers and articles therefrom Grant 10,472,437 - Lopez-Barron , et al. Nov | 2019-11-12 |
Extrusion of polypropylenes with organic peroxides Grant 10,457,789 - Zhao , et al. Oc | 2019-10-29 |
Propylene-based impact copolymers Grant 10,442,879 - Kalfus , et al. Oc | 2019-10-15 |
Alkylaromatic sulfonate compositions from mixed hydrocarbons Grant 10,435,359 - Owens , et al. O | 2019-10-08 |
Alkylaromatic sulfonate compositions from mixed hydrocarbons Grant 10,351,521 - Reiner , et al. July 16, 2 | 2019-07-16 |
Alkylaromatic sulfonate compositions from mixed hydrocarbons Grant 10,351,520 - Zhao , et al. July 16, 2 | 2019-07-16 |
Styrenic Copolymers and Articles Therefrom App 20180305512 - Lopez-Barron; Carlos R. ;   et al. | 2018-10-25 |
Preparation and Use of Phenylstyrene App 20180258011 - Salciccioli; Michael ;   et al. | 2018-09-13 |
Extrusion of Polypropylenes with Organic Peroxides App 20180244883 - Zhao; Mosha H. ;   et al. | 2018-08-30 |
Poly(vinylbiphenyl) and Poly(vinylcyclohexylstyrene) Polymers and Articles Therefrom App 20180155471 - Lopez-Barron; Carlos R. ;   et al. | 2018-06-07 |
Propylene-Based Impact Copolymers App 20180094089 - Kalfus; Jan ;   et al. | 2018-04-05 |
Alkylaromatic Sulfonate Compositions From Mixed Hydrocarbons App 20180057451 - Owens; Tracie L. ;   et al. | 2018-03-01 |
Alkylaromatic Sulfonate Compositions From Mixed Hydrocarbons App 20180057453 - Reiner; Virginia M. ;   et al. | 2018-03-01 |
Alkylaromatic Sulfonate Compositions From Mixed Hydrocarbons App 20180057452 - Zhao; Mosha H. ;   et al. | 2018-03-01 |
Stabilized Balanced Melt Strength and Strain Hardened Polypropylene App 20180051160 - Pehlert; George J. ;   et al. | 2018-02-22 |
Polypropylenes Having Balanced Strain Hardening, Melt Strength, and Shear Thinning App 20180016414 - Pehlert; George J. ;   et al. | 2018-01-18 |
High Melt Strength Polypropylene And Extrusion Process For Preserving Melt Strength App 20170210859 - Pehlert; George J. ;   et al. | 2017-07-27 |
Incipient wetness method to enhance productivity of supported Ziegler-Natta catalysts Grant 9,403,956 - Datta , et al. August 2, 2 | 2016-08-02 |
Polymerization activators for supported Ziegler-Natta catalysts Grant 9,096,729 - Datta , et al. August 4, 2 | 2015-08-04 |
Polymerization Activators for Supported Ziegler-Natta Catalysts App 20140221514 - Datta; Sudhin ;   et al. | 2014-08-07 |
Incipient Wetness Method to Enhance Productivity of Supported Ziegler-Natta Catalysts App 20140221515 - Datta; Sudhin ;   et al. | 2014-08-07 |
Use of temperature and ethylene partial pressure to introduce long chain branching in high density polyethylene Grant 8,796,409 - Zhao , et al. August 5, 2 | 2014-08-05 |
Use of Temperature and Ethylene Partial Pressure to Introduce Long Chain Branching in High Density Polyethylene App 20130085244 - ZHAO; Mosha H. ;   et al. | 2013-04-04 |