| 摘要 |
PROBLEM TO BE SOLVED: To provide an aliphatic amine alkylene oxide adduct excellent in low temperature stability, and a method for producing the same.SOLUTION: An aliphatic amine alkylene oxide adduct is expressed by formula (1) [ wherein, R is 1-30C alkyl or alkenyl; EO is oxyethylene; AO and AO are each ≥3C oxyalkylene; and 1<m≤50, 1<n≤50, 0<p≤50 and 0<q≤50], provided that Iand Idefined based onC-NMR are 3<I/I<20. I: The maximum resonance peak strength in 68.0 to 72.0 ppm of its spectrum, which belongs to the carbon of an oxyethylene group. I: the maximum resonance peak strength in 51.0 to 57.0 ppm of its spectrum, which belongs to the carbon of the R, directly bonding with nitrogen. |
