| 摘要 |
PCT No. PCT/EP94/03431 Sec. 371 Date Apr. 19, 1996 Sec. 102(e) Date Apr. 19, 1996 PCT Filed Oct. 17, 1994 PCT Pub. No. WO95/11288 PCT Pub. Date Apr. 27, 1995An alkoxylated alkanolamide of general formula (I), <IMAGE> wherein R is a hydrocarbon group having 7-35 carbon atoms, preferably 9-23 carbon atoms, A is an alkyleneoxy group having 2-4 carbon atoms, and n is 2-20, preferably 3-12, is used for producing a water-based liquid system with reduced flow resistance between the flowing, water-base liquid system and a solid surface. |
