Synthesis of some new polymers by the polycondensation of 1,1‐bis(4‐chlorophenyl)‐2,2,2‐tricloroaethan with bisphenols and phase‐transfer catalysts | Zendy

Ahmed Ibrahim K. | Zendy

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Synthesis of some new polymers by the polycondensation of 1,1‐bis(4‐chlorophenyl)‐2,2,2‐tricloroaethan with bisphenols and phase‐transfer catalysts

Author(s) -

Ahmed Ibrahim K.

Publication year - 2004

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.20497

Subject(s) - bisphenol , condensation polymer , thermogravimetric analysis , bisphenol a , polymer , polymer chemistry , catalysis , interfacial polymerization , polymerization , phase (matter) , materials science , chemistry , organic chemistry , monomer , epoxy

Two new polymers were synthesized by the polymerization of 1,1‐bis(4‐chlorophenyl)‐2,2,2‐trichloroaethan with 4,4‐isopropylidendiphenol (bisphenol A) and 4,4‐sulfonyl diphenol in a two‐phase system of water and dichloromethan in the presence of dibenzo‐24‐crown‐8. The polymers were characterized by IR and NMR spectroscopy. Thermogravimetric analysis of the aromatic bisphenol A polymer showed a 10% weight loss in air at 225°C. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 93: 651–654, 2004

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