1
George Byron Georgellis, Chia Yung Cheng, William Moa Tseng Chien: Polypropylene copolymer alloys and process for making. Exxon Chemical Patents, Douglas W Miller, C Paige Schmidt, November 30, 1999: US05994482 (59 worldwide citation)

The present invention relates to polypropylene alloys which are especially suited for soft fiber and fabric applications. An embodiment of these alloys comprise an ethylene-propylene random copolymer having an ethylene content of from about 1.0 to 5.0% by weight, in an amount of from about 40 to 90% ...


2
Nemesio Delgado Miro, George Byron Georgellis, Homer Swei: Dual donor catalyst system for the polymerization of olefin. Exxon Chemical Patents, Douglas W Miller, August 29, 2000: US06111039 (40 worldwide citation)

The present invention provides a catalyst system that exhibits unexpected control of desired properties in polyolefin products. The catalyst system includes a titanium-supported catalyst in combination with a mixture of tetraethoxysilane (TEOS) and dicyclopentyldimethoxy-silane (DCPMS). This catalys ...


3
Nemesio Delgado Miro, George Byron Georgellis, Homer Swei: Dual donor catalyst system for the polymerization of olefins. ExxonMobil Chemical Patents, Paige Schmidt, Leandro Arechederra, February 3, 2004: US06686433 (13 worldwide citation)

The present invention provides a catalyst system that exhibits unexpected control of desired properties in polyolefin products. The catalyst system includes a titanium-supported catalyst in combination with a mixture of tetraethoxysilane (TEOS) and dicyclopentyldimethoxy-silane (DCPMS). This catalys ...


4
George Byron Georgellis, Chia Yung Cheng, William Moa Tseng Chien: Polypropylene copolymer alloys for soft nonwoven fabrics. ExxonMobil Chemical Patents, C Paige Schmidt, Kevin M Faulkner, April 17, 2001: US06218010 (8 worldwide citation)

The present invention relates to polypropylene copolymer alloys which are especially suited for soft fiber and fabric applications. These alloys comprise an ethylene-propylene random copolymer having an ethylene content of from about 1.0 to 5.0% by weight, in an amount of from about 40 to 90% by wei ...


5
George Byron Georgellis, Chia Yung Cheng, William Moa Tseng Chien: Polypropylene copolymer alloys for soft nonwoven fabrics. Exxon Chemical Patents, Douglas W Miller, David J Alexander, May 22, 2001: US06235664 (8 worldwide citation)

The present invention relates to polypropylene copolymer alloys which are especially suited for soft fiber and fabric applications. These alloys comprise an ethylene-propylene random copolymer having an ethylene content of from about 1.0 to 5.0% by weight, in an amount of from about 40 to 90% by wei ...