| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composition significantly reducing a bad odor faced when a low-quality surfactant is used. <P>SOLUTION: This composition is a surfactant composition including: (a) a surfactant material; (b) a polyethyleneimine represented by general formula: -(CH<SB POS="POST">2</SB>CH<SB POS="POST">2</SB>NH)<SB POS="POST">n</SB>-; and (c) an aromatic carboxylic acid ester with an unsaturated bond for one ethylene molecule represented by formula (where R<SP POS="POST">1</SP>is selected from the group consisting of hydrogen, 1-16C alkyl, 1-16C alkoxy, aryl, and substituted aryl; and R<SP POS="POST">2</SP>is selected from the group consisting of aryl, substituted aryl, and 6-16C alkyl) in which each of the materials (b) and (c) has a maximum odor value of 10,000. <P>COPYRIGHT: (C)2012,JPO&INPIT |
