Abstract: A process for extrusion coating metal foils and metallized films which utilizes a mixture of silanated and non-silanated ethylene polymers is provided.

Abstract: A process for improving the melt characteristics of propylene-ethylene random block and impact copolymers is provided. The process involves contacting a powder of the copolymer with a low level of free radical initiator followed by heating at a temperature below the melting point of the copolymer and above the free radical initiation temperature.

Abstract: Cellulosic-reinforced composites having increased resistance to water absorption are provided. The improved composites are obtained using a mixture of high density polyethylene and silane copolymer with the cellulosic filler.

Abstract: Disclosed is a polyethylene composition. The composition comprises a high molecular weight polyethylene component and a low molecular weight polyethylene component. The low molecular weight component concentrates the long chain branches. The composition of the invention exhibits excellent rheological and physical properties compared with those which concentrate the long chain branches on the high molecular weight component.

Abstract: Linear low density polyethylene compositions suitable for the production of films having improved breathability are provided. The compositions which are comprised of a linear low density polyethylene base resin, a functionalized polyolefin and a polyester polyol are melt blended under conditions of mixing and shear to increase their melt elasticity.