BINDER FOR CATIONICALLY ELECTRODEPOSITABLE COATING
摘要
<p>Binders useful for cathodic electrocoating are water-dilutable on addition of acid and comprise a mixture of (A) a polyadduct which carries basic nitrogen groups and contains groups of the formula (I) and/or (II) <IMAGE> (I) <IMAGE> (II) where R1 and R2 are hydrogen or methyl and R3 and R4 are alkyl or hydroxyalkyl or together are a 5- or 6-membered ring, and (B) a reaction product of a polyisocyanate and an olefinically unsaturated amine which carries a secondary amino group and a methacrylamide or methacrylate group.</p>
申请公布号
EP0123140(B1)
申请公布日期
1986.07.23
申请号
EP19840103146
申请日期
1984.03.22
申请人
BASF LACKE + FARBEN AKTIENGESELLSCHAFT
发明人
SCHUPP, EBERHARD. DR.;LOCH, WERNER, DR.;OSTERLOH, ROLF, DR.;AHLERS, KLAAS, DR.