专利检索 cpc:"C08G18/6622" 第 4 页

31.

发明授权
VERFAHREN ZUM BESCHICHTEN ELEKTRISCH LEITFÄHIGER SUBSTRATE, WÄSSRIGER LACK, VERFAHREN ZUR HERSTELLUNG EINES URETHANGRUPPENHALTIGEN ADDUKTES UND URETHANGRUPPENHALTIGES ADDUKT 失效
标题翻译： METHOD FOR COATING导电底物，水性涂料，用于生产含有氨基甲酸酯和加合物的聚氨酯加合物。

公开(公告)号：EP0484451B1

公开(公告)日：1994-06-15

申请号：EP90912670.8

申请日：1990-07-20

申请人： BASF Lacke + Farben AG

发明人： SANTURE, David, J. , OTT, Günther , REITER, Udo , HEIMANN, Ulrich , OSLOWSKI, Hans-Josef

IPC分类号： C09D5/44 , C08G18/32

CPC分类号： C09D5/4473 , C08G18/0814 , C08G18/3296 , C08G18/6622 , C08G18/6688 , C09D5/4492

摘要： The invention relates to a cathodic electrophoretic enamelling process characterized in that the electrophoretic enamel contains an adduct containing urethane groups. The adduct is obtained by reacting a polyester or polyether polyol, a polyisocyanate and a compound containing a hydroxyl group and at least one ketimine group in the molecule.