Invention Application
WO2018060241A1 A PROCESS TO PREPARE A POLYESTER POLYMER AND A POLYESTER POLYMER OBTAINABLE THEREBY
审中-公开
一种制备聚酯聚合物和由其得到的聚酯聚合物的方法
- Patent Title: A PROCESS TO PREPARE A POLYESTER POLYMER AND A POLYESTER POLYMER OBTAINABLE THEREBY
- Patent Title (中): 一种制备聚酯聚合物和由其得到的聚酯聚合物的方法
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Application No.: PCT/EP2017/074485Application Date: 2017-09-27
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Publication No.: WO2018060241A1Publication Date: 2018-04-05
- Inventor: COSTA, Liborio Ivano , FLECKENSTEIN, Peter Joachim , ROSENBOOM, Jan-Georg , STORTI, Giuseppe , MORBIDELLI, Massimo
- Applicant: SULZER CHEMTECH AG
- Applicant Address: Sulzerallee 48 8404 Winterthur CH
- Assignee: SULZER CHEMTECH AG
- Current Assignee: SULZER CHEMTECH AG
- Current Assignee Address: Sulzerallee 48 8404 Winterthur CH
- Agency: HENKEL, BREUER & PARTNER
- Priority: EP16191553.3 20160929; EP17167599.4 20170421; EP17167601.8 20170421
- Main IPC: C07D307/68
- IPC: C07D307/68 ; C08G63/181 ; C08G63/78 ; C08G63/90 ; C08G63/91
Abstract:
A process to produce a polyester polymerby polymerization of a cyclic polyester oligomer composition comprising a cyclic polyester oligomerhaving furanic unitsin the presence of a plasticizer, as wellas the polyester polymer obtained thereby.
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