Polymer with the silsesquioxane skeleton in its main chain, method of forming the same, and coating film and membrane of preventing metal ion elution

A three dimensions ladder-type polymer is provided. The three dimensions ladder-type polymer has a silsesquioxane structure of cage-type octasilsesquioxane with two broken corner in main chain. The polymer is obtained by using the silsesquioxane derivates as shown in formula (1-0). R0 is hydrogen, a...

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Bibliographic Details
Main Authors HAYASHIDA, TERUAKI, OOTAKE, NOBUMASA
Format Patent
LanguageEnglish
Published 11.04.2007
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:A three dimensions ladder-type polymer is provided. The three dimensions ladder-type polymer has a silsesquioxane structure of cage-type octasilsesquioxane with two broken corner in main chain. The polymer is obtained by using the silsesquioxane derivates as shown in formula (1-0). R0 is hydrogen, alkyl group, aryl group or aryl alkyl group. R1 is chlorine, a group defined as R0, or a group with -CN. X is hydrogen, chlorine, a group defined as R0, or a group having a group selected from -CH=CH-, -C = C-, -OH, -COOH, -COO-, 2-oxapropane-1,3-dioyl, oxiranyl, oxiranylene, oxetanyl, oxetanylene, 3,4-epoxycyclohexyl, -SH, -NCO, -NH-and -NH2. And at least two of X is reactive groups.
Bibliography:Application Number: TW200493105348