Polybutylene Adipate Terephthalate (PBAT) bụ polima based based copolymer nke na-adịghị emebi emebi gburugburu ebe obibi nke na-agbanwe agbanwe ma sie ike, mgbe e liri ya n'ala n'ezie, ọ na-agbaji kpamkpam ma ghara ịhapụ ihe fọdụrụ n'ime ya. Nke a na-eme ka ọ bụrụ resin ngwakọta zuru oke maka polima ndị ọzọ nwere ike imebi emebi nke siri ike mana na-agbawa agbawa. PBAT bụ ezigbo ihe ọzọ a ga-eji dochie polyethylene nkịtị dị ala nke ejiri mmanụ ma ọ bụ gas mee. PBAT bụ polima based based nke sitere na ihe ndị e ji ihe ndị dị ndụ mee. Ngwa kachasị maka PBAT bụ ihe nkiri na-agbanwe agbanwe nke a na-eji emepụta ngwaahịa dị ka nkwakọ ngwaahịa nri, nkwakọ ngwaahịa ụlọ ọrụ mmepụta ihe, akpa mkpofu anụ ụlọ, akpa ịzụ ahịa, ihe mkpuchi cling, akwụkwọ ahịhịa na akpa mkpofu. Ihe a dabara adaba maka mmịpụta mpempe akwụkwọ, imepụta oghere, ịkpụ ihe na itinye ihe nkiri extrusion.