公开(公告)号：US07300963B2

公开(公告)日：2007-11-27

申请号：US10939681

申请日：2004-09-13

申请人： Paul Birnbrich ,  Thorsten Roloff ,  Giorgio Sabbadini ,  Hans-Josef Thomas

发明人： Paul Birnbrich ,  Thorsten Roloff ,  Giorgio Sabbadini ,  Hans-Josef Thomas

IPC分类号： B32B17/10 ,  B32B28/38 ,  C08K3/20 ,  C08L63/00 ,  C08L63/02

CPC分类号： C09D163/00 ,  C08G59/066 ,  C08G59/184 ,  Y10T428/31511 ,  Y10T428/31525

摘要： Hardeners for water-based epoxy resin systems, the hardeners being obtainable by reacting a mixture of: (A) at least one epoxidized polyalkylene oxide selected from the group of epoxidized polyethylene oxides, epoxidized polypropylene oxides and polyethylene propylene oxides, (B) at least one epoxidized aromatic hydroxy compound selected from the group of bisphenol A epoxides and bisphenol F epoxides and (C) at least one aromatic hydroxy compound selected from the group of bisphenol A and bisphenol F, to form an intermediate product and subsequently reacting this intermediate product with a polyamine (E), are disclosed.

摘要翻译： 用于水性环氧树脂体系的硬化剂，所述硬化剂可通过以下混合物反应获得：（A）至少一种选自环氧化聚环氧乙烷，环氧化聚环氧丙烷和聚环氧乙烷的环氧化聚环氧烷烃，（B）至少 一种选自双酚A环氧化物和双酚F环氧化物的环氧化芳族羟基化合物和（C）至少一种选自双酚A和双酚F的芳族羟基化合物，以形成中间产物，随后使该中间产物与 多胺（E）。