Adeka Corporation

Tomoki Honda

Kiyotatsu Iwanami

Yutaka Yonezawa

Taro Mitsudera

Shinji Koube

Teruo Arai

Disclosed are a cellulose resin composition and cellulose resin film which prevent deterioration in the retainability and have a superior moisture permeability. The cellulose resin composition comprising a cellulose resin and a (A) compound represented by following general formula (1). (wherein, n1 to n3 each represents a number of 1 to 3; and R, Rand Reach represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms, provided that R, Rand Rare not the same members at the same time). The cellulose resin film is obtained from this cellulose resin composition.

Cellulose resin composition and cellulose resin film

A polyester plasticizer which is obtained by reacting a diol component (a) consisting of 100 parts by mole of 2-methyl-1,3-propanediol, 10 to 1000 parts by mole of 3-methyl-1,5-pentanediol and 0 to 1000 parts by mole of other aliphatic diol with an organic dicarboxylic acid components (b) consisting of 100 parts by mole of adipic acid and 0 to 100 parts by mole of other organic dicarboxylic acid and a chain terminator (c) consisting of a monovalent aliphatic alcohol or a monovalent aliphatic organic acid and which has an average molecular weight of 500 to 5000. This plasticizer is excellent in plasticizing efficiency and can impart excellent oil resistance to synthetic resins such as chlorine-containing resins.

Growing community of inventors

Saitama, Japan

Tomoki Honda