| 摘要 |
<p>A thermally curable, aqueous composition (I), useful as a binding agent (II) for moulded articles (III) comprises (A) a polymer, prepared by radical polymerisation and containing no more than 5 wt.% of a polymerised alpha , beta -ethylenically unsaturated mono- or dicarboxylic acid; (B) a polymer, prepared by radical polymerisation and containing at least 15 wt.% of a polymerised alpha , beta -ethylenically unsaturated mono- or dicarboxylic acid; and (C) an alcoholamine containing at least 2 hydroxy groups. The binding agent (II) contains (I). An Independent claim is included for moulded articles (III) prepared by impregnation of a substrate by (I) and (II) followed by curing of the impregnated substrate.</p> |
| 申请人 |
BASF AG, 67063 LUDWIGSHAFEN, DE |
发明人 |
RECK, BERND, DR., 67269 GRUENSTADT, DE;DREHER, STEFAN, DR., 67433 NEUSTADT, DE;BECKERLE, WILHELM FRIEDRICH, 67240 BOBENHEIM-ROXHEIM, DE;WISTUBA, ECKEHARDT, DR., 67098 BAD DUERKHEIM, DE;ROSER, JOACHIM, DR., 68165 MANNHEIM, DE;TUERK, JOHANNES, 67459 BOEHL-IGGELHEIM, DE |
