| 摘要 |
The invention relates to transparent coating agents suitable for multi-layered coatings, containing self-crosslinking or external crosslinking bonding agents, organic solvents, various crosslinking agents in the case of external crosslinking bonding agents formaldehyde condensation resins, in addition to optional reactive diluents and usual varnish additives with an additional content of A) 0.1 to 3 wt. % urea compounds and B) 0.05 to 10 wt. % substances providing formaldehyde, in relation to solid resin bodies formed by the bonding agents, reactive diluents and crosslinking agents.
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| 申请人 |
HERBERTS GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, 42285 WUPPERTAL, DE |
发明人 |
BRENKE, STEPHAN, 42113 WUPPERTAL, DE;DOESSEL, KARL-FRIEDRICH, DIPL.-CHEM. DR., 42107 WUPPERTAL, DE;HERRMANN, FRIEDRICH, 42117 WUPPERTAL, DE;REIFFERSCHEIDT, HEINZ-WALTER, DIPL.-ING., 44803 BOCHUM, DE |
