公开(公告)号：US09617402B2

公开(公告)日：2017-04-11

申请号：US13660503

申请日：2012-10-25

Applicant: BASF SE

Inventor： Harald Schaefer ,  Shintaro Gomyo ,  Jing He ,  Horst Binder ,  Liang Han ,  Woosuk Lee

IPC: C08K5/527 ,  C08G18/70 ,  C08G18/78 ,  C08G18/79 ,  C08G18/08 ,  C09D175/04 ,  C08G18/38

CPC classification number: C08K5/527 ,  C08G18/0852 ,  C08G18/3887 ,  C08G18/705 ,  C08G18/7831 ,  C08G18/7837 ,  C08G18/792 ,  C09D175/04

Abstract: The present invention relates to a new process for preparing polyisocyanates containing isocyanurate groups and being flocculation-stable in solvents from (cyclo)aliphatic diisocyanates.