Patent ID: 7678426

Claim:
A composition comprising organic solvent and a compound dissolved or dispersed the organic solvent, the compound according to Formula I: wherein R f is a monovalent or divalent perfluoropolyether group; y is equal to 1 or 2; each X is independently hydrogen, alkyl, cycloalkyl, alkali metal, ammonium, ammonium substituted with an alkyl or cycloalkyl, or a five to seven membered heterocyclic group having a positively charged nitrogen atom; R 1 is hydrogen or alkyl; and R 2 is a divalent group selected from an alkylene, arylene, or combinations thereof optionally containing a divalent group selected from carbonyl, carbonyloxy, carbonylimino, sulfonamido, or combinations thereof, wherein alkylene optionally contains at least one ether group, and wherein R 2 is unsubstituted or substituted with an alkyl, aryl, halo, or combinations thereof.