| 摘要 |
<p>A granular or powdery diacetal composition comprising (A) a diacetal such as 1,3:2,4-O-dibenzylidene-D-sorbitol, (B) a sulfuric acid ester salt, and (C) an aliphatic monocarboxylic acid, wherein the ingredients (B) and (C) are evently dispersed in the particles of the composition and the amounts of the ingredients (B) and (C) are 0.1 to 3 wt.% and 0.3 to 5 wt.%, respectively, based on the diacetal composition, provided that the sum of the ingredients (B) and (C) is 7 wt.% or smaller; a polyolefin resin composition comprising the diacetal composition and polyolefin resin; a process for producing the resin composition; and a molded object obtained by molding the polyolefin resin composition.</p> |
