发明名称 |
HEAT-CURABLE COATING COMPOSITION FOR CATHODIC ELECTROCOATING |
摘要 |
The heat-curable coating agent according to the invention for cathodic electrodeposition, which is water-thinnable or protonation with an acid comprises A) 50 to 95% by weight of a chain growth polymerisation, polycondensation or polyaddition product having an average molecular weight of 500 to 20,000 and primary and/or secondary hydroxyl groups and primary, secondary and/or tertiary amino groups and (B) 5 to 50% by weight of a crosslinking agent, obtainable by reaction a) of an aliphatic polyhydroxy compound and b) of an aromatic polyhydroxy compound with c) an aliphatic and/or cycloaliphatic polyisocyanate and d) a blocking agent. |
申请公布号 |
AU5019990(A) |
申请公布日期 |
1990.09.06 |
申请号 |
AU19900050199 |
申请日期 |
1990.02.27 |
申请人 |
BASF LACKE & FARBEN AKTIENGESELLSCHAFT |
发明人 |
THOMAS SCHWERZEL;HANS SCHUPP;KLAUS HUEMKE;DIETER FAUL;ULRICH HEIMANN |
分类号 |
C08G18/60;C08G18/64;C08G18/65;C08G18/80;C09D5/44;C09D175/04 |
主分类号 |
C08G18/60 |
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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