| 摘要 |
<p>1,053,278. Amine oxides. PROCTER & GAMBLE CO. May 25, 1965 [May 25, 1964], No. 22104/65. Heading C2C. [Also in Division C5] Dimethyl coconut alkyl triethenoxy amine is prepared by reacting dimethylamine with the sodium salt of sulphated coconut fatty alcohol/ ethylene oxide (3 units) condensate. It is then converted to the corresponding amine oxide by treatment with hydrogen peroxide.</p> |
