公开(公告)号：EP2111417A1

公开(公告)日：2009-10-28

申请号：EP08701057.5

申请日：2008-01-10

申请人： BASF SE

发明人： LÖSCH, Dennis ,  KRÜGER, Marco ,  DÜCKER, Carolin, Nadine ,  KARIM, Asif ,  DAISS, Andreas ,  SPINDLER, Volker ,  BLEI, Stefan ,  EHNES, Dieter ,  GAMPFER, Oliver ,  REIMER, Dieter ,  HEEGER, Michael

IPC分类号： C08F2/01 ,  B01J19/26 ,  C08F220/06

CPC分类号： C08F2/01 ,  B01J4/008 ,  B01J10/00 ,  C08F2/34

摘要： The invention relates to a method for producing polymer particles by the polymerization of fluid drops in a gas phase, wherein a fluid, comprising at least one monomer, is metered from at least one supply line by means of a plurality of bores into a reaction chamber comprising the gas phase, and wherein the ratio between the length of the supply line and the largest diameter of the supply line in the region of the plurality of bores is at least 10.

公开(公告)号：EP2111417B1

公开(公告)日：2011-11-30

申请号：EP08701057.5

申请日：2008-01-10

申请人： BASF SE

发明人： LÖSCH, Dennis ,  KRÜGER, Marco ,  DÜCKER, Carolin, Nadine ,  KARIM, Asif ,  DAISS, Andreas ,  SPINDLER, Volker ,  BLEI, Stefan ,  EHNES, Dieter ,  GAMPFER, Oliver ,  REIMER, Dieter ,  HEEGER, Michael

IPC分类号： C08F2/01 ,  B01J19/26 ,  C08F220/06

CPC分类号： C08F2/01 ,  B01J4/008 ,  B01J10/00 ,  C08F2/34

摘要： The invention relates to a method for producing polymer particles by the polymerization of fluid drops in a gas phase, wherein a fluid, comprising at least one monomer, is metered from at least one supply line by means of a plurality of bores into a reaction chamber comprising the gas phase, and wherein the ratio between the length of the supply line and the largest diameter of the supply line in the region of the plurality of bores is at least 10.