发明名称 |
Ionically on nonionically stabilized epoxy adducts as water-dilutable base resins for 2-component isocyanate crosslinkable systems |
摘要 |
Two-component systems based on aqueous dispersions of hydrophilic epoxy adducts Ah having hydroxyl groups as reactive groups and unblocked difunctional or polyfunctional isocyanates B, said hydrophilic epoxy adducts Ah being selected from cationically stabilized hydrophilic epoxy adducts Ak, anionically stabilized hydrophilic epoxy adducts Aa and also nonionically stabilized epoxy adducts An and zwitterionically stabilized epoxy-amine adducts Aak.
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申请公布号 |
US6350796(B1) |
申请公布日期 |
2002.02.26 |
申请号 |
US19990427435 |
申请日期 |
1999.10.26 |
申请人 |
VIANOVA RESINS AG |
发明人 |
DWORAK GERT;GERLITZ MARTIN;FEOLA ROLAND;WEINBERGER MANFRED |
分类号 |
C08L75/04;C08G18/08;C08G18/58;C08G18/64;C09D175/04;(IPC1-7):C08K3/20;C08L63/02 |
主分类号 |
C08L75/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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