公开(公告)号：AT478903T

公开(公告)日：2010-09-15

申请号：AT02726228

申请日：2002-03-28

Applicant: BASF SE

Inventor： BOLLMANN HEINZ ,  WAGNER HERMANN ,  STRAUSS MICHAEL ,  JESCHKE TORSTEN

IPC: C08G18/10 ,  C08G18/42 ,  C08G18/76

Abstract: Cellular polyisocyanate polyadducts are prepared by reacting (a) isocyanates with (b) compounds reactive toward isocyanates and (d) water, by a process in which a polyester having 2 hydroxyl groups and based on the condensation of at least one dicarboxylic acid with at least one alkanediol and/or alkenediol of 3 to 6 carbon atoms, whose carbon skeleton has at least one alkyl and/or alkenyl side chain between the hydroxyl groups, is used as (b).

公开(公告)号：DE50214610D1

公开(公告)日：2010-10-07

申请号：DE50214610

申请日：2002-03-28

Applicant: BASF SE

Inventor： BOLLMANN HEINZ ,  WAGNER HERMANN DIETRICH ,  STRAUSS MICHAEL ,  JESCHKE TORSTEN

IPC: C08G18/10 ,  C08G18/42 ,  C08G18/76