| 摘要 |
Modified polyisocyanates having an improved shelf life and readily reproducible processing properties contain, as stabiliser, a carboxylic acid of the formula …<IMAGE>… in which… R<1>, R<2> and R<3> are hydrogen or C1-C5-alkyl and… X and Y are hydrogen, chlorine or methyl,… with the proviso that X = Cl if Y = H or CH3 and Y = Cl if X = H or CH3. |
| 申请人 |
BAYER AG, 5090 LEVERKUSEN, DE |
发明人 |
PEDAIN, JOSEF, DR., 5000 KOELN, DE;KAHL, LOTHAR, DR., 5060 BERGISCH GLADBACH, DE;WEBER, KARL-ARNOLD, DR., 5090 LEVERKUSEN, DE |
