Patent ID: 11905485
Assignee: TOTAL MARKETING SERVICES
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 6:
7. The method according to claim 6, wherein [X−] is selected from:
a) carboxylates Ra—COO−, wherein Ra is selected from alkyl and alkenyl groups comprising from 1 to 30 atoms of carbon, aryl groups comprising from 6 to 30 atoms of carbon, aralkyl groups comprising from 7 to 30 atoms of carbon, optionally substituted by a functional group comprising an oxygen and/or a nitrogen atom;
b) alcoholates RaRbHCO−, wherein Ra is selected from alkyl and alkenyl groups comprising from 1 to 30 atoms of carbon, aryl groups comprising from 6 to 30 atoms of carbon, aralkyl groups comprising from 7 to 30 atoms of carbon, Rb is selected from H, alkyl and alkenyl groups comprising from 1 to 30 atoms of carbon, aryl groups comprising from 6 to 30 atoms of carbon, aralkyl groups comprising from 7 to 30 atoms of carbon, optionally substituted by a functional group comprising an oxygen and/or a nitrogen atom;
c) hydroxycarboxylates HO-Rc-COO−, wherein Rc is a di-radical selected from alkyl and alkenyl groups comprising from 1 to 30 atoms of carbon, aryl groups comprising from 6 to 30 atoms of carbon, aralkyl groups comprising from 7 to 30 atoms of carbon, optionally substituted by a functional group comprising an oxygen and/or a nitrogen atom.