Provided are a propylene polymer compositions comprising a propylene copolymer and a propylene homopolymer polymerized in the presence of the propylene copolymer. The propylene polymer compositions exhibit properties such as broad molecular weight distribution, low crystallinity, high solubles and superior crystallization kinetics and are useful in fast cycle-time processing methods such as injection molding, sheet extrusion, thermoforming, and oriented film fabrication. Also provided is a process for preparing the propylene polymer compositions in the presence of a catalyst and at least two electron donors using sequential or parallel polymerization reaction zones. Finally, articles made from the propylene polymer composition are provided, particularly articles requiring high stiffness, high heat deflection temperature, good fatigue resistance and low temperature impact resistance such as appliance parts.
Name / Title
Company / Classification
Phones & Addresses
Stephen Broadbent Managing M, Managing
SBROADBENT PROPERTY, LLC Nonresidential Building Operator
22 Cotton Iron Dr, Missouri City, TX 77459 6312 Hamman St, Houston, TX 77007
Flint Hills Resources
Vgo and Resid Trader
Koch Industries Jan 2008 - Dec 2018
Feedstocks Trader
Exxonmobil 2003 - 2008
Engineer
Education:
University of Houston, C.t. Bauer College of Business 2005 - 2008
Master of Business Administration, Masters, Finance
Brigham Young University 1996 - 2003
Bachelors, Bachelor of Science, Chemical Engineering
University of Houston
Stephen Broadbent is a British sculptor, specialising in public art. He was born in Wroughton, Wiltshire in 1961 and educated at Liverpool Blue Coat School.