TUBULAR POLYMERIZATION REACTORS AND POLYMERS MADE THEREIN
摘要
Tubular reactor apparatus and processes are provided for improved polymerization including using chain transfer agents and multiple monomer feeds spaced lengthwise along the tubular reactor providing high conversions of monomer into polymer. The invention also relates to polymers made from such a tubular reactor apparatus and processes including those polymers having a low haze value, a density over 0.92 g/cm<SUP>3</SUP> and/or having terminal carbonyl groups. The apparatus and methods uncouple or reduce the dependency between the monomer concentration and transfer agent concentration. The uncoupling in other embodiments may also be varied leading to multiple desirable effects.
申请公布号
WO2006071515(A3)
申请公布日期
2006.08.24
申请号
WO2005US45036
申请日期
2005.12.14
申请人
EXXONMOBIL CHEMICAL PATENTS INC.;DONCK, JAN, C.;LAMMENS, HENRI, A.