EP1675201-A2  RENE PLEHNERT, JOeRG ANDREAS SCHROeTER, CARSTEN TSCHIERSKE: "Synthesis and thermotropic liquid crystalline properties of calamitic molecules with laterally attached hydrophilic groups: Y-shaped three-block molecules which can form smectic and columnar mesopases" J.MATER.CHEM., vol. 8, 1998, pages 2611-2626, XP002500523EP1675201-A3  RENE PLEHNERT, J&#214;RG ANDREAS SCHR&#214;TER, CARSTEN TSCHIERSKE: "Synthesis and thermotropic liquid crystalline properties of calamitic molecules with laterally attached hydrophilic groups: Y-shaped three-block molecules which can form smectic and columnar mesopases", J.MATER.CHEM., vol. 8, 1998, pages 2611 - 2626, XP002500523;  RENE PLEHNERT, J&#214;RG ANDREAS SCHR&#214;TER, CARSTEN TSCHIERSKE: "Synthesis and thermotropic liquid crystalline properties of calamitic molecules with laterally attached hydrophilic groups: Y-shaped three-block molecules which can form smectic and columnar mesopases", J.MATER.CHEM., vol. 8, 1998, pages 2611 - 2626, XP002500523,relevantClaims[1,2,4],relevantPassages[&lt;pp&gt;2617,261&lt;/pp&gt;&lt;column&gt;8&lt;/column&gt;|&lt;figure&gt;15&lt;/figure&gt;|scheme 2]US7758986-B2  Andrei et al. "Polymer electrolytes based on poly-phosphazene with pendant 12-crown-4 groups and monovalent salts", Electrochimica Acta (1992, 37 (9), 1545-9.;  Ritchie et al. "A sol-gel synthesis of polyether-based proton conducting electrolytes", Analytica Chimica Acta (2003), 496 (1-2), 65-71.;  European Search Report dated Nov. 3, 2008.;  Rene Plehnert, et al.; Synthesis and Thermotropic Liquid Crystalline Properties of Calamitic Molecules with Laterally Attached Hydrophilic Groups: Y-Shaped Three-Block Molecules Which Can Form Smectic and Columnar Mesophases; J. Mater. Chem., 1998, 8, 2611-2626; pp. 2611-2622.EP1675201-B1  RENE PLEHNERT, JOeRG ANDREAS SCHROeTER, CARSTEN TSCHIERSKE: "Synthesis and thermotropic liquid crystalline properties of calamitic molecules with laterally attached hydrophilic groups: Y-shaped three-block molecules which can form smectic and columnar mesopases" J.MATER.CHEM., vol. 8, 1998, pages 2611-2626, XP002500523