METHOD FOR CONTINUOUS ANIONIC POLYMERIZATION OF IMPACT-RESISTANT POLYSTYRENE
摘要
A method for the production of impact-resistant moulding materials by anionic polymerization of vinyl aromatic monomers in the presence of rubber in a continuously through-flown reactor cascade consisting of at least two reactors. The vinyl aromatic monomers are fed to the reactors of the reactor cascade in partial flows and an anionic initiator and rubber are fed to at least the first reactor. The reactor cascade consists of backmixed reactors.
申请公布号
WO03035709(A3)
申请公布日期
2003.09.18
申请号
WO2002EP11668
申请日期
2002.10.18
申请人
BASF AKTIENGESELLSCHAFT;GAUSEPOHL, HERMANN;DEMETER, JUERGEN;DESBOIS, PHILIPPE;SCHADE, CHRISTIAN
发明人
GAUSEPOHL, HERMANN;DEMETER, JUERGEN;DESBOIS, PHILIPPE;SCHADE, CHRISTIAN