1
Aspy K Mehta, Michael C Chen, James J McAlpin, Anthony N Speca, Kelly Tormaschy, Chon Y Lin: Propylene polymers for films. ExxonMobil Chemical Patents, Paige Schmidt, Kevin M Faulkner, Leandro Arechederra, June 10, 2003: US06576306 (30 worldwide citation)

This invention relates generally to crystalline propylene polymers, to methods for their production and to methods for their use in film applications. Specifically, this invention relates to crystalline propylene polymers comprising both propylene homopolymer and propylene copolymer. The composition ...


2
Aspy K Mehta, Chia Yung Cheng, Sudhin Datta, Wen Li, Chon Y Lin, Srivatsan S Iyer: Polymer blends and nonwoven articles therefrom. ExxonMobil Chemical Patents, Catherine L Bell, January 15, 2008: US07319077 (29 worldwide citation)

This invention relates to a nonwoven article comprising a heterogeneous blend comprising: 1) from 60 to 99 weight percent of one or more semi-crystalline polymers (based upon the weight of the semi-crystalline and semi-amorphous polymers), each semi-crystalline polymer comprising propylene and from ...


3
Aspy K Mehta, Michael C Chen, James J McAlpin, Anthony N Speca, Kelly Tormaschy, Chon Y Lin: Propylene polymers for films. ExxonMobil Chemical Patents, Paige Schmidt, Kevin M Faulkner, Leandro Arechederra, June 24, 2003: US06583227 (24 worldwide citation)

This invention relates generally to crystalline propylene polymers, to methods for their production and to methods for their use in film applications. Specifically, this invention relates to crystalline propylene polymers comprising both propylene homopolymer and propylene copolymer. The composition ...


4
Aspy K Mehta, Chia Cheng, Sudhin Datta, Wen Li, Chon Y Lin, Srivatsan S Iyer: Homogeneous polymer blend and articles therefrom. ExxonMobil Chemical Patents, Catherine L Bell, Darryl M Tyus, November 17, 2009: US07619038 (17 worldwide citation)

This invention relates to homogeneous blends of: 1) from 60 to 99 weight percent of one or more semi-crystalline polymers (based upon the weight of the semi-crystalline and semi-amorphous polymers), each semi-crystalline polymer comprising propylene and from 0 to 5 weight % alpha-olefin comonomer (b ...


5
Wen Li, Chon Y Lin, Bryan R Chapman, Bruce R Lundmark, David J Lohse: Plasticized polyolefin compositions. ExxonMobil Chemical Patents, Kevin M Faulkner, Catherine L Bell, November 24, 2009: US07622523 (15 worldwide citation)

The present invention relates to radiation resistant plasticized polyolefin compositions comprising a polyolefin and a non-functionalized hydrocarbon plasticizer.


6
Chon Y Lin, Michael C Chen, Aspy K Mehta, Rajan K Chudgar: Polypropylene compositions methods of making the same. ExxonMobil Chemical Patents, Paige Schmidt, Kevin M Faulkner, Leandro Arecheolerr, August 31, 2004: US06784269 (7 worldwide citation)

This invention relates to propylene homopolymer compositions obtained from metallocene catalysis wherein the polymer has a molecular weight distribution (Mw/Mn) in the range of from 4.0 to 20.0. The propylene homopolymer composition may be prepared in a multiple stage polymerization process using th ...


7
Craig J Emett, Mark P Hagemeister, Bruce A Harrington, Chon Y Lin, Phillip T Matsunaga, Charles J Ruff, Kevin B Stavens: Process to produce improved poly alpha olefin compositions. ExxonMobil Chemical Patents, Luke A Parsons, Leandro Arechederra III, June 14, 2016: US09365788

This invention is directed to a two-step process for the preparation of improved poly alpha olefins wherein the first step involves oligomerizing low molecular weight linear alpha olefins in the presence of a single site catalyst and the second step involves oligomerization of at least a portion of ...


8
Aspy K Mehta, Michael C Chen, James J McAlpin, Anthony N Speca, Kelly Tormaschy, Chon Y Lin: Propylene polymers for films. ExxonMobil Chemical Company, November 8, 2001: US20010039314-A1

This invention relates generally to crystalline propylene polymers, to methods for their production and to methods for their use in film applications. Specifically, this invention relates to crystalline propylene polymers comprising both propylene homopolymer and propylene copolymer. The composition ...


9
Aspy K Mehta, Michael C Chen, James J McAlpin, Anthony N Speca, Kelly Tormaschy, Chon Y Lin: Propylene polymers for films. ExxonMobil Chemical Company, November 22, 2001: US20010044506-A1

This invention relates generally to crystalline propylene polymers, to methods for their production and to methods for their use in film applications. Specifically, this invention relates to crystalline propylene polymers comprising both propylene homopolymer and propylene copolymer. The composition ...


10
Wen Li, Chon Y Lin, Bryan R Chapman, Bruce R Lundmark, David J Lohse: Plasticized polyolefin compositions. ExxonMobil Chemical Company, Law Technology, July 7, 2005: US20050148720-A1

The present invention relates to radiation resistant plasticized polyolefin compositions comprising a polyolefin and a non-functionalized hydrocarbon plasticizer.