| 摘要 |
Textiles are pre-treated in an aq. medium by alkaline boiling and/or bleaching, in presence of cpds. of formula (I), where R = 6-10C alkyl; X = H, Na, K or NR1R2R3R4; R1, R2, R3, R4 = H, 1-4C 1-4C alkyl or -CH2CH2OH. R = 7-9C alkyl, pref. 2,4,4-trimethylpentyl or 1-ethylpentyl. The amt. of (I) is 0.1-2 wt.%, w.r.t. the aq. medium.
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| 申请人 |
BASF AG, 6700 LUDWIGSHAFEN, DE |
发明人 |
STREIT, WERNER, DR., W-6719 BOBENHEIM, DE;SCHENK, WOLFGANG, DR., W-6831 PLANKSTADT, DE;KUMMER, MATTHIAS, DR., W-6800 MANNHEIM 1, DE;DIX, JOHANNES PETER, DR., W-6708 NEUHOFEN, DE;OFTRING, ALFRED, DR., W-6702 BAD DUERKHEIM, DE |
