Removing catalyst remnants from carbon mon:oxide-olefin] copolymers
摘要
Removal of catalyst remnants from copolymers of carbon monoxide with olefinically unsatd. cpd(s). (A), prepd. using Pd-or Ni-contg. catalyst compsn. is claimed by treating the copolymers with a suitable complexing agent at temp. at least 10 deg.C above copolymsn. temp.
申请公布号
CH673283(A5)
申请公布日期
1990.02.28
申请号
CH19870001174
申请日期
1987.03.27
申请人
PROF. DR. PIERO PINO
发明人
PINO, PIERO, PROF. DR.;VENANZI, LUIGI, PROF.;WITTWER, HEINZ, DR.;DAUM, ULRICH
