Polybutylene Adipate Terephthalate (PBAT) bụ ihe na-acha akwụkwọ ndụ ndụ ndụ na-eme enyi biodegradable random copolymer biobased polymer nke na-agbanwe agbanwe na nke siri ike, mgbe e liri ya na gburugburu ala ala, ọ na-akụda kpamkpam ma ghara ịhapụ nsị nsị n'azụ.Nke a na-eme ka ọ bụrụ resin ngwakọta dị mma maka polymers ndị ọzọ nwere ike imebi ihe ndị siri ike ma na-agbaji.PBAT bụ ezigbo ihe ọzọ a ga-eji mee ihe n'ọnọdụ polyethylene dị obere nke a na-eme site na mmanụ ma ọ bụ gas.PBAT bụ polymer biobased nke emere site na akụrụngwa fosil.Ngwa kachasị maka PBAT bụ ihe nkiri na-agbanwe agbanwe nke a na-eji na-emepụta ngwaahịa dị ka nkwakọ ngwaahịa nri, nkwakọ ngwaahịa mmepụta ihe, akpa mkpofu anụ ụlọ, akpa ịzụ ahịa, ihe mkpuchi, akwụkwọ ahịhịa na akpa mkpofu.Ihe na-adabara nke ọma maka mpempe akwụkwọ extrusion, agụụ akpụ, ịfụ ịkpụzi na extrusion film ngwa.