Epoxy polymerization initiated by BF 3 –amine complexes. I. Synthesis and characterization of BF 3 –amine complexes and BF 3 –amine complexes dissolved in γ–butyrolactone | Zendy

Chabanne Philippe | Zendy; Tighzert Lan | Zendy; Pascault JeanPierre | Zendy; Bonnetot Bernard | Zendy

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Epoxy polymerization initiated by BF 3 –amine complexes. I. Synthesis and characterization of BF 3 –amine complexes and BF 3 –amine complexes dissolved in γ–butyrolactone

Author(s) -

Chabanne Philippe,

Tighzert Lan,

Pascault JeanPierre,

Bonnetot Bernard

Publication year - 1993

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.1993.070490414

Subject(s) - amine gas treating , chemistry , polymerization , polymer chemistry , epoxy , characterization (materials science) , fourier transform infrared spectroscopy , salt (chemistry) , organic chemistry , materials science , polymer , chemical engineering , nanotechnology , engineering

With the aim of identifying the species responsible for initiating epoxy homopolymerization, several BF 3 –amine complexes were synthesized. Their characterization was accomplished by several spectroscopic techniques, notably by 11 B‐NMR. In these polymerizations, the active species appears to be the R–NH + 3 BF − 4salt and not the BF 3 –amine complex. The interactions between BF 3 –amine complexes and the γ–butyrolactone were also studied by FTIR. © 1993 John Wiley & Sons, Inc.

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