A non-crosslinked derivative formable by reacting at least one substituted or unsubstituted, saturated or unsaturated, mono-, di- or poly-carboxy, hydroxy or mercapto hydrocarbon with at least one cyclic unsaturated (thio)ether.
至少一种取代或未取代、饱和或不饱和、单羧基、二羧基或多羧基、羟基或巯基碳氢化合物与 至少一种环状不饱和(
硫)醚反应而形成的非交联衍
生物。