Codsiyada anhydride-ka Maleic waa kuwo aad u ballaaran, oo inta badan loo isticmaalo soo saarista resins polyester aan dheregsanayn (UPR) (labada la xoojiyay iyo kuwa aan la xoojin), dahaarka, rinjiga, khad, balaastikada injineernimada, daawooyinka, sunta cayayaanka, sameynta waraaqaha, kaabisyada dharka, waxyaabaha lagu daro cuntada, waxyaabaha lagu daro quudinta, iyo waxyaabaha lagu daro saliidda.
Kiimikooyinka laga soo saaro maleic anhydride (tusaale ahaan, succinic acid, succinic anhydride, γ-butyrolactone, 1,4-butanediol, tetrahydrofuran, tetrahydrophthalic anhydride, hexahydrophthalic anhydride, L-aspartic acid, L-alanine) iyo waxyaabaha kale ee laga soo saaro (tusaale ahaan, PTMEG, PBT, PBS) ayaa hadda si weyn loo isticmaalaa suuqa gudaha.

Maleic anhydride waxay ku iftiimaysaa falcelin heer sare ah iyo codsiyo kala duwan oo hoos yimaada - oo ku habboon resins, sunta cayayaanka, iyo dahaarka. Guji si aad ula tashato xalalkayaga sahayda badan ee loogu talagalay hadda!