COMPOSITION CONTAINING SILSESQUIOXANE AND SILSESQUIOXANE-CONTAINING HYDROXYALKYL CELLULOSE RESIN COMPOSITION

摘要

Disclosed is a silsesquioxane having an a,ß-diol group. Also disclosed is an organic-inorganic hybrid resin composition containing a silsesquioxane and a hydroxyalkyl cellulose. Specifically disclosed is a composition containing a polyhedral silsesquioxane represented by the general formula (A) below and a partially cleaved polyhedral silsesquioxane represented by the general formula (B) below. (RSiO3/2)l (A) (RSiO3/2)m(RSiO2H)n (B) [In the formulae (A) and (B), l and m each represents an integer of not less than 4, and n represents an integer of not less than 1, with n/(l + m) being within the range of 0.03-0.2; and R's may be the same as or different from each other and each represents an alkoxy group having 1-10 carbon atoms or the like, provided that at least one R in one molecule is a group having an a,ß-diol, and when there are a plurality of groups having an a,ß-diol, they may be the same as or different from each other.]