Patent ID: 6989449
Filing Date: 2006-01-24
Classification: C04B,C07D,C08K,D21H

Abstract:
1. A compound of formula VIII or VIIIA where n is 1 or 2 and m ranges from 2 to 6; E is oxyl, hydroxyl, hydrogen, alkyl, alkyl substituted by hydroxyl, by oxo or by carboxy, alkyl interrupted by oxygen, by —COO— or by —OCO—, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, alkoxy, alkoxy substituted by hydroxyl, by oxo or by carboxy, alkoxy interrupted by oxygen, by —COO— or by —OCO—, cycloalkoxy, alkenyloxy, cycloalkenyloxy, aralkyl, aralkoxy, acyl, RCOO—, ROCOO—, RNCOO— or chloro where R is an aliphatic or aromatic moiety, when n is 1, R R when n is 2, R X is an inorganic or organic anion, where the index j equals the number of ammonium ions in the formula divided by the valency of X; and the total charge of cations is equal to the total charge of anions.