
154 HIGH PERFORMANCE POLYMERS
Table 6.1 Monomers for PEK and PEEK
Nucleophilic Route
Hydroxy Functional Monomer Halogen Functional Monomer
Hydroquinone 4,4
-Difluorodiphenyl ketone
Bisphenol A, and 4
-hydroxy
phenyl-4-hydroxybenzoate
4,4
-Difluorodiphenyl ketone [2]
4,4
-Dihydroxybenzophenone 4,4
-Dichlorodiphenyl sulfone [3]
PEEK oligomer 1,5-Bis-(4-(4
-fluorobenzoyl)-phenoxy)-naphthalene
(1,5-BFPN) [4]
Catechol 4,4
-Difluorodiphenyl ketone [5]
(4-(4
-Trifluoromethyl)phenoxyphenyl)hydroquinone
and hydroquinone
4,4
-Difluorodiphenyl ketone [6]
4-(1-Adamantyl)-1,3-benzene diol 4,4
-Difluorobenzophenone [7]
4,8-Bis(1-adamantyl)-1,5-dihydroxy naphthalene 4,4
-Difluorobenzophenone ...