Polyolefins represent the largest class of commodity materials due to their excellent material
properties; however, they have limited pathways to chemical recycling and are often difficult …

For [OOOO]-type catalysts, the introduction of two methyl substituents behind the active site,
at the backbone C3 linker, can substantially impact performance in propene polymerization …

US8288470B2 - Polyolefin compositions and articles prepared therefrom, and methods for
making the same - Google Patents US8288470B2 - Polyolefin compositions and articles …

This invention relates to polyolefin compositions. In particu lar, the invention pertains to
elastic polymer compositions that can be more easily processed on cast film lines, extrusion …

According to the present invention there is now provided a process for homopolymerization
of propylene and/or the copolymerization of propylene with ethylene, and optionally one or …

The adhesion between a low Surface energy (ie, nonpolar) material, eg, a polyolefin Such
as polyethylene, and a high Surface energy (ie, polar) material, eg, a polyester, poly …

This application is a Continuation-In-Part Application to US application Ser. No. 1 1/376,838,
filed Mar. 15, 2006 now US Pat. No. 7,863,379, which claims priority to PCT Appli cation No …

The invention provides a composition comprising the folloW ing: at least one ole? n-based
polymer, at least one haloge nated ethylene-based polymer, or at least one elastomer rub …

(51) Int. C. 2006, OO25548 A1 2/2006 Boussie et al. C07D 209/82(2006.01) 2006, O199930
A1 9, 2006 Li Pi Shanet al. 2007/01673 15 A1 7/2007 Arriola et al. C07F 7700(2006.01) …

Energy-and cost-efficient production of polyolefins in solution processes is achieved, inter
alia, by conducting polymerizations at high temperatures. Such processes using single-site …