公开(公告)号：DE4100984A1

公开(公告)日：1992-07-16

申请号：DE4100984

申请日：1991-01-15

Applicant: BASF AG

Inventor： KRUG JOSEPH DR ,  BAUMGART HUBERT DR

IPC: C07C41/34 ,  B01D61/36 ,  C07C41/36 ,  C07C43/13 ,  C07C45/78 ,  C07C49/04 ,  C07C49/10 ,  C07C49/303

公开(公告)号：DE50112699D1

公开(公告)日：2007-08-23

申请号：DE50112699

申请日：2001-01-27

Applicant: BASF AG

Inventor： BRUCHMANN BERND DR ,  RENZ HANS DR ,  MOHRHARDT GUENTER ,  BAUMGART HUBERT DR ,  BITTER SIMONE

IPC: B05D7/24 ,  C08G18/78 ,  C08G18/00 ,  C08G18/32 ,  C08G18/72 ,  C08G18/79 ,  C08G18/80 ,  C09D175/04

Abstract: A polyisocyanate of formula (I)in which the units R1, X and R2 have the meanings:R1 is a unit of the formula (II):X is hydrogen or a unit of the formula (III):with the proviso that at least one of the units X in the polyisocyanates is a unit of formula (III); andR2 . is a 4-, 5- or 6-membered cycloalkylene group containing radical.