Polyenepolycarboxylic acids represented by the following formula (1);
(wherein n represents an integer of 0 to 5 and m represents an integer of 1 or 2, provided m is 1 when n is 0), or derivatives thereof at their carboxyl group(s) or their salts.
The above compounds originate from natural products and are capable of exhibiting excellent dispersing ability.
由以下公式(1)表示的聚烯聚
羧酸;(其中n表示0到5的整数,m表示1或2的整数,当n为0时m为1),或它们的羧基或盐的衍
生物。上述化合物源自
天然产物,具有出色的分散能力。