Breakthroughs in single-site catalysis have completely transformed our view of alpha-olefin
polymerization catalysis. The conventional Ziegler-Natta catalysts used in industrial …

The demand for low-cost high-performance materials has seen polyolefins'1 share of total
polymer production increase from approximately 30% to 60% over the last 30 years (19702 …

The polyolefins production has increased rapidly in the 40 years to make polyolefins the
major tonnage plastics material worldwide. In 2003, 55 million tons of polyethene and 38 …

A relatively compact, but nonetheless comprehensive, review of the most important
preparative methods for the synthesis and chemical modification of polymers. The contents …

The use of polymer-supported reagents and scavengers provides an attractive and practical
method for the clean and efficient preparation of novel chemical libraries with potential …

The production of polyolefins such as polyethylene (PE) or polypropylene (PP) and their
copolymers increases continuously due to their outstanding product properties and their …

Metallocenes are very versatile catalysts for the production of polyolefins, polystyrene and
copolymers. Some polymers such as syndiotactic polypropene, syndiotactic polystyrene …

Periodic mesoporous silicas (PMSs) give enormous stimulus to the field of nanostructured
organic− inorganic composite materials, opening new horizons for selective organic …

US6750302B1 - Organometal catalyst compositions - Google Patents US6750302B1 -
Organometal catalyst compositions - Google Patents Organometal catalyst compositions …

Important research is currently underway to develop supported metallocene-based catalysts
that could be widely used in the polyolefin industry. Recent developments concerning these …