Patent ID: 7927566
Filing Date: 2011-04-19
Classification: G21C,G21F,Y02E,Y02W

Abstract:
1. A method of diluting solutions containing macrocyclic compounds, comprising the step of: providing a solution containing one or more macrocyclic compounds selected from (i) crown ethers having unsubstituted aromatic fragments; (ii) crown ethers having substituted aromatic fragments containing alkyl and/or hydroxyalkyl substituents of a linear and/or ramified structure; (iii) crown ethers having unsubstituted cyclohexane fragments; (iv) crown ethers having substituted cyclohexane fragments containing alkyl and/or hydroxyalkyl substituents of a linear and/or ramified structure; or (v) crown ethers having substituted fragments —O—CHR—CH adding a mixture comprising: (1) a polyfluorinated alcohol-telomer 1,1,7-trihydrododecafluoroheptanol-1 of the formula H(CF (2) a mixture of polyoxyethyleneglycol ethers of synthetic primary higher fatty alcohols of fraction C