公开(公告)号：AT389680T

公开(公告)日：2008-04-15

申请号：AT05783911

申请日：2005-09-06

Applicant: BASF SE

Inventor： BRODT GREGOR ,  EHRENSTEIN MORITZ ,  KRUEGER MARCO ,  SEIDL VOLKER ,  WINTER DOMINIK ,  KARIM ASIF ,  MORITZ HANS-ULRICH

IPC: C08G12/38 ,  B01J2/04

Abstract: In the spray condensation process for the preparation of dried resins in powder form from melamine, urea or a mixture thereof and at least one aldehyde, the morphology of the resin particles produced is influenced in a targeted manner with respect to their particle parameters.

公开(公告)号：DE502004010170D1

公开(公告)日：2009-11-12

申请号：DE502004010170

申请日：2004-07-15

Applicant: BASF SE

Inventor： SCHMID MARKUS ,  SEIDL VOLKER ,  DISTLER DIETER ,  HAEHNLE HANS-JOACHIM ,  LOESCH DENNIS ,  MORITZ HANS-ULRICH ,  KRUEGER MARCO

IPC: C08F2/10 ,  C08F2/56 ,  C08F20/06

Abstract: Monomer solutions with a water content of at least 55 wt% are used in a method for the spray polymerisation of monomer solutions containing radically-polymerisable monomers in an inert atmosphere. An independent claim is also included for water-swellable polymers obtained by this method.

公开(公告)号：PL1791879T3

公开(公告)日：2008-08-29

申请号：PL05783911

申请日：2005-09-06

Applicant: BASF SE

Inventor： BRODT GREGOR ,  EHRENSTEIN MORITZ ,  KRÜGER MARCO ,  SEIDL VOLKER ,  WINTER DOMINIK ,  KARIM ASIF ,  MORITZ HANS-ULRICH

IPC: C08G12/38 ,  B01J2/04