首页> 外国专利> ENZYMATIC PROCESS FOR DEPOLYMERIZATION OF POST-CONSUMER POLY(ETHYLENE TEREPHTHALATE) BY A GLYCOLYSIS REACTION, PROCESS FOR RECYCLING POST-CONSUMER POLY(ETHYLENE TEREPHTHALATE) ANDRECYCLED POLY(ETHYLENE TEREPHTHALATE)

ENZYMATIC PROCESS FOR DEPOLYMERIZATION OF POST-CONSUMER POLY(ETHYLENE TEREPHTHALATE) BY A GLYCOLYSIS REACTION, PROCESS FOR RECYCLING POST-CONSUMER POLY(ETHYLENE TEREPHTHALATE) ANDRECYCLED POLY(ETHYLENE TEREPHTHALATE)

机译：糖酵解反应对消费后聚（对苯二甲酸乙二酯）进行解聚的酶法，回收消费后聚（对苯二甲酸乙二酯）和回收的聚对苯二甲酸乙二酯的过程

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摘要

The present invention relates to an enzymatic process for depolymerization of post-consumer poly(ethylene terephthalate) by a glycolysis reaction. This invention also relates to a process for recycling post-consumer poly(ethylene terephthalate) and to the recycled poly(ethylene terephthalate) obtained by said process.

机译：本发明涉及一种通过糖酵解反应使消费后的聚对苯二甲酸乙二醇酯解聚的酶促方法。本发明还涉及一种回收消费后聚对苯二甲酸乙二醇酯的方法，并涉及通过所述方法获得的回收聚对苯二甲酸乙二醇酯。

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公开/公告号CA3038610A1

专利类型
公开/公告日2019-03-21

原文格式PDF
申请/专利权人 PETROLEO BRASILEIRO S.A. - PETROBRAS;
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申请/专利号CA20173038610
发明设计人 DE CASTRO ALINE MACHADO;DE OLIVEIRA ADRIANO CARNIEL;VALONI ERIKA DE ARAUJO;TEIXEIRA DANIELLE ALTOMARI;DA MOTTA CESAR REZENDE;
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申请日2017-09-14
分类号C08J11/10;C08J11/24;C08L67/02;
国家 CA
入库时间 2022-08-21 11:58:43

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