Synthesis And Characterization Of Chlorine-Free Polycyclotriphosphazene As Adhesive For Glass

Ponnusamy, Rajeswary (2009) Synthesis And Characterization Of Chlorine-Free Polycyclotriphosphazene As Adhesive For Glass. Masters thesis, Universiti Sains Malaysia.

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Abstract

The halogen-free phosphazene-based polymeric adhesive was synthesized via two separate steps. The first step involved the reaction of hexachlorocyclotriphosphazene with bisphenol A in the presence of dried triethylamine that afforded, after isolation and purification, a slightly yellowish solid polymer that is designated as P1 (chlorine-bound poly[2,2-di(p hydroxophenyl)propane]cyclotriphosphazene). In the second step, P1 was reacted with ethyl 4-hydroxybenzoate to obtain a white solid polymer that is designated as P2 (chlorine-free poly[2,2-di(p hydroxophenyl)propane]cyclotriphosphazene).

Item Type: Thesis (Masters)
Subjects: Q Science > QD Chemistry > QD1-999 Chemistry
Divisions: Pusat Pengajian Sains Kimia (School of Chemistry) > Thesis
Depositing User: ASM Ab Shukor Mustapa
Date Deposited: 05 Oct 2018 02:22
Last Modified: 12 Apr 2019 05:27
URI: http://eprints.usm.my/id/eprint/42302

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