Catalyst-free synthesis of phosphinated poly(2,6-dimethyl-1,4-phenylene oxide) with high-T sub(g) and low-dielectric characteristic

Phosphinated poly(2,6-dimethyl-l,4-phenylene oxide) (5-7) with various phosphorus contents were prepared through the bromination of poly(2,6-dimethyl-l,4-phenylene oxide) (PPO), followed by a catalyst-free nucleophilic substitution of 9,10-dihydro-9-oxa-10-phosphaphenanthrene 10-oxide (DOPO) on the...

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Veröffentlicht in:	Polymer degradation and stability 2014-01, Vol.99, p.105-110
Hauptverfasser:	Lin, Ching Hsuan, Tsai, Yi Jiun, Shih, Yu Sin, Chang, Hou Chien
Format:	Artikel
Sprache:	eng
Schlagworte:	Benzyl bromide Bromination Catalysts Dielectric constant Oxides Phosphorus Polyphenylene oxides Solubility
Online-Zugang:	Volltext
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