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发明名称
Chemical recycling of PLA by alcoholysis
摘要
A process for recycling a polymer blend necessarily containing PLA, comprising grinding, compacting, dissolving in a solvent of PLA, removing the undissolved contamining polymers, alcoholysis depolymerisation reaction and purification steps.
申请公布号
US8481675(B2)
申请公布日期
2013.07.09
申请号
US201013263191
申请日期
2010.03.31
申请人
COSZACH PHILIPPE;BOGAERT JEAN-CHRISTOPHE;WILLOCQ JONATHAN;GALACTIC S.A.
发明人
COSZACH PHILIPPE;BOGAERT JEAN-CHRISTOPHE;WILLOCQ JONATHAN
分类号
C08G64/00;C08G63/02
主分类号
C08G64/00
代理机构
代理人
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