Polymerization of Ethylene Terephthalate Cyclic Oligomers with a Cyclic Dibutyltin Initiator†
نویسندگان
چکیده
منابع مشابه
Synthesis, Characterization, and Ring Opening Polymerization of Poly(1,4-cyclohexylenedimethylene terephthalate) Cyclic Oligomers
Cyclic oligomers of poly(1,4-cyclohexylenedimethylene terephthalate) (PCT) were prepared by reaction of 1,4-cyclohexanedimethanol (CHDM) with terephthaloyl chloride under diluted conditions and separated from the linear products by silica gel column at a yield of 23.7 wt %. Cyclic dimer, trimer, tetramer, pentamer, and hexamer were further separated by high performance liquid chromatography, an...
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ژورنال
عنوان ژورنال: Macromolecules
سال: 2000
ISSN: 0024-9297,1520-5835
DOI: 10.1021/ma9918396