Appeal No. 1998-3042 Application No. 08/310,657 1 2 wherein X, X' and X” are hydrogen; R is hydrogen or C to C alkyl; R is C -C alkyl,1 4 2 1 4 3 4 benzyl or C -C alkyl-substituted benzyl; and R and R are independently C -C alkyl,1 4 4 1 4 14 3 4 phenyl, C -C alkyl-substituted phenyl, benzyl or C -C alkyl-substituted benzyl, or R and R1 1 4 together form a pentamethylene or tetramethylene moiety. 48. The polymer of Claim 44, further comprising a monomeric repeating unit M different than the monomeric structures of the formula I, II, III, IV, V, VI, VII, VIII, IX and X wherein the monomer M is copolymerizable with the monomeric structure of the formula I, II, III, IV, V, VI, VII, VIII, IX or X without hindering the ability of the monomeric structure of the formula I, II, III, IV, V, VI, VII, VIII, IX or X of the resultant cyclic amine copolymer to be halogenated. 49. A cyclic amine copolymer having a monomeric repeating unit comprising one or more structures of the formula I, II, III, IV, V, VI, VII, VIII, IX or X: 9Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007