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Purification of Polybutylene Terephthalate by Oligomer Removal Using a Compressed CO(2) Antisolvent
In this study, the cyclic oligomers in the highly chemically resistant polyester polybutylene terephthalate (PBT) were effectively removed using a compressed CO(2) antisolvent technique in which 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) was used as the solvent. In addition to the oligomers, tetrahydr...
Autores principales: | Yu, Wen, Huang, Jian-Hao, Tan, Chung-Sung |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6680407/ https://www.ncbi.nlm.nih.gov/pubmed/31340537 http://dx.doi.org/10.3390/polym11071230 |
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