New Japan Chemical Co., Ltd.

Harutomo Nomoto

Toshiaki Kobayashi

Masahide Ishikawa

Tomio Nobe

Shoji Tani

Masahiko Yamanaka

Toshihiro Mizutani

Shigeo Takatsuji

Hiroyuki Kanamaru

Kenshi Ando

Disclosed are a granular or powdery diacetal composition comprising (A) a diacetal such as 1,3:2,4-O-dibenzylidene-D-sorbitol, (B) a sulfuric ester salt and (C) an aliphatic monocarboxylic acid, components (B) and (C) being uniformly dispersed in the particles of the granular or powdery diacetal composition, and component (B) being present in a proportion of 0.1 to 3 wt % and component (C) being present in a proportion of 0.3 to 5 wt %, and the total amount of component (B) and component (C) being not more than 7 wt %, based on the diacetal composition; a polyolefin resin composition comprising the diacetal composition and a polyolefin resin; a process for preparing the resin composition; and a molding prepared by molding the polyolefin resin composition.

DIACETAL COMPOSITION, POLYOLEFIN NUCLEATING AGENT COMPRISING THE DIACETAL COMPOSITION, POLYOLEFIN RESIN COMPOSITIONS CONTAINING THE DIACETAL COMPOSITION, METHOD FOR MANUFACTURING THE RESIN COMPOSITION, AND MOLDINGS

Diacetal composition, process for the preparation of the same, nucleating agent for polyolefins containing the same, polyolefin resin compositions, and moldings

An epoxy resin containing group(s) of formula (1) and having a number average molecular weight of 400-10,000, an epoxy equivalent of 100-5,000 and an average number of glycidyl ether groups per molecule of 2-50

Epoxy resin, process for preparing the resin and photo-curable resin composition and resin composition for powder coatings containing the epoxy resin

The invention provides a gelling agent comprising at least one sugar compound selected from the group consisting of sugar compounds represented by the formula (1) and sugar compounds represented by the formula (2).

Sugar compounds, gelling agents, gelling agent compositions processes for the preparation of them, and gel compositions

Disclosed are an epoxidized polyester which comprises, per molecule, at least three bifunctional groups each having the general formula ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and each is a hydrogen atom or an alkyl group containing 1 to 5 carbon atoms, or R.sup.1 and R.sup.2 taken together represent an endomethylene group, and which has a number average molecular weight of about 1,000 to about 10,000, as well as processes for preparing the epoxidized polyester.

Epoxidized polyesters and method of production thereof

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Kyoto, Japan

Harutomo Nomoto