
239000011347 resin Substances 0.000 title claims abstract description 64.229920005989 resin Polymers 0.000 title claims abstract description 64.239000005020 polyethylene terephthalate Substances 0.000 title claims abstract description 90.229920000139 polyethylene terephthalate Polymers 0.000 title claims abstract description 90.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Ideom Tecnologia Ltda, Petroleo Brasileiro Sa, Univ Rio De Janeiro filed Critical Ideom Tecnologia Ltda Priority to BRPI1003219 priority Critical patent/BRPI1003219A2/en Publication of BRPI1003219A2 publication Critical patent/BRPI1003219A2/en Links Inventor Jose Carlos Costa Da Silva Pinto Aldo Batista Soares Jr Frederico Wegenast Gomes Vitor Lopes Pereira Original Assignee Ideom Tecnologia Ltda Petroleo Brasileiro Sa Univ Rio De Janeiro Priority date (The priority date is an assumption and is not a legal conclusion.
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Process for producing polyethylene terephthalate based resins, polyethylene terephthalate based resins and use of said resinsĭownload PDF Info Publication number BRPI1003219A2 BRPI1003219A2 BRPI1003219A BRPI1003219A2 BR PI1003219 A2 BRPI1003219 A2 BR PI1003219A2 BR PI1003219 A BRPI1003219 A BR PI1003219A BR PI1003219 A2 BRPI1003219 A2 BR PI1003219A2 Authority BR Brazil Prior art keywords glycerol resins range propanediol reaction Prior art date Application number Other languages Portuguese ( pt)
