Patent ID: 7834094
Filing Date: 2010-11-16
Classification: C08F,C08L

Abstract:
1. An alpha-olefin homo- or copolymer composition comprising at least one (i) alpha-olefin homo- or copolymer component, wherein (a) the alpha-olefin homo- or copolymer composition is a reactor-made polymer composition not subjected to a post reactor treatment that further modifies the MFR of the polymer product or a treatment that modifies the oligomer content or MFR of the composition, the composition comprising C wherein “oligomer content” is the amount, in ppm, of alpha-olefin C (b) MFR (a) forming a liquid/liquid emulsion system, which contains a homogeneous solution of at least one catalyst component, said solution being dispersed as droplets in a solvent immiscible therewith and forming the dispersed phase of the liquid/liquid emulsion system, b) solidifying said dispersed droplets to form solid catalyst particles having a predetermined size range, and c) removing the solvent from the reaction mixture in order to obtain said solid catalyst particles, and recovering the particles.