1
Weiqing Weng, Armen Dekmezian, Eric J Markel, Avinash Gadkari, David L Peters: Vinyl-containing stereospecific polypropylene macromers. Exxon Chemical Patents, Brent M Peebles, W G Muller, September 12, 2000: US06117962 (90 worldwide citation)

Stereospecific polypropylene macromers having a high percentage of vinyl terminal bonds and a method for preparing them are provided. The stereospecific polypropylene macromers have number average molecular weights (M.sub.n) of about 2,000 Daltons to about 50,000 Daltons, and the total number of vin ...


2
Weiqing Weng, Armen Dekmezian, Eric J Markel, Avinash Gadkari, David L Peters: Propylene polymers incorporating macromers. Exxon Chemical Patents, Brent M Peebles, David J Alexander, Paige Schmidt, March 6, 2001: US06197910 (59 worldwide citation)

A polyolefin composition is provided which consists essentially of isotactic polypropylene and, optionally, repeating units of one or more comonomers, wherein the total comonomer repeating unit content of the polyolefin composition is from 0 to 20 mole percent, and further, wherein the weight averag ...


3
Weiqing Weng, Armen Dekmezian, Eric J Markel, Avinash Gadkari, Jean Marc Dekoninck: Propylene polymers incorporating polyethylene macromers. Exxon Mobil Chemical Patents, Charles E Runyan, June 15, 2004: US06750307 (40 worldwide citation)

A polyolefin product is provided which comprises a branched olefin copolymer having an isotactic polypropylene backbone, polyethylene branches and, optionally, one or more comonomers. The total comonomer content of the branched olefin copolymer is from 0 to 20 mole percent. Also, the mass ratio of t ...


4
Weiqing Weng, Armen Dekmezian, Eric J Markel, Avinash Gadkari, Jean Marc Dekoninck: Propylene polymers incorporating polyethylene macromers. ExxonMobil Chemical Patents, December 9, 2003: US06660809 (34 worldwide citation)

A polyolefin product is provided which comprises a branched olefin copolymer having an isotactic polypropylene backbone, polyethylene branches and, optionally, one or more comonomers. The total comonomer content of the branched olefin copolymer is from 0 to 20 mole percent. Also, the mass ratio of t ...


5
Weiqing Weng, Armen Dekmezian, Eric J Markel, Avinash Gadkari, Jean Marc Dekoninck: Propylene polymers incorporating polyethylene macromers. ExxonMobil Chemical Patents, Catherine L Bell, August 10, 2004: US06774191 (17 worldwide citation)

A polyolefin product is provided which comprises a branched olefin copolymer having an syndiotactic polypropylene backbone, polyethylene branches and, optionally, one or more comonomers. The total comonomer content of the branched olefin copolymer is from 0 to 20 mole percent. Also, the mass ratio o ...


6
Weiging Weng, Armen Dekmezian, Eric J Markel, Avinash Gadkari, Jean Marc Dekoninck: Propylene polymers incorporating polyethylene macromers. Exxonmobil Chemical Company, March 11, 2004: US20040048984-A1

A polyolefin product is provided which comprises a branched olefin copolymer having an isotactic polypropylene backbone, polyethylene branches and, optionally, one or more comonomers. The total comonomer content of the branched olefin copolymer is from 0 to 20 mole percent. Also, the mass ratio of t ...


7
Weiqing Weng, Armen Dekmezian, Eric J Markel, Avinash Gadkari, Jean Marc Dekoninck: Propylene polymers incorporating polyethylene macromers. Exxonmobil Chemical Company, April 24, 2003: US20030078350-A1

A polyolefin product is provided which comprises a branched olefin copolymer having an isotactic polypropylene backbone, polyethylene branches and, optionally, one or more comonomers. The total comonomer content of the branched olefin copolymer is from 0 to 20 mole percent. Also, the mass ratio of t ...