公开(公告)号：US20080200603A1

公开(公告)日：2008-08-21

申请号：US11596346

申请日：2005-05-06

申请人： Gerald HOBISCH ,  Peter MORRE ,  Thomas SCHÖNBACHER

发明人： Gerald HOBISCH ,  Peter MORRE ,  Thomas SCHÖNBACHER

IPC分类号： C08L61/00

CPC分类号： C09B63/00 ,  C08G18/0823 ,  C08G18/544 ,  C09D17/002

摘要： The invention relates to the use of urethane-modified hydrophilic resins ABCD as paste resins for paints containing solvents. The resins ABCD are conversion products of aldehyde resins or ketone resins A, of multifunctional isocyanates B with, on average, at least 2 isocyanate groups per molecule, of aliphatic acids C with at least one acid group and with at least one group that can react with isocyanates while forming a urethane structure or urea structure, and of aliphatic polyethers D with at least one hydroxyl group per molecule, whereby the sum of the mass proportions of educts A to D always equals 100%, and at least one of the educts C and D is used.

摘要翻译： 本发明涉及使用氨基甲酸酯改性亲水性树脂ABCD作为含有溶剂的涂料的糊状树脂。 树脂ABCD是醛树脂或酮树脂A的转化产物，多官能异氰酸酯B与每个分子平均具有至少2个异氰酸酯基团，具有至少一个酸基的脂族酸C和至少一个可以反应的基团 同时形成氨基甲酸酯结构或尿素结构的异氰酸酯和每分子具有至少一个羟基的脂族聚醚D，由此排出物A至D的质量比例之和始终等于100％，并且至少一个离析物C 和D。