Cj Cheiljedang Corporation

Sang Gwon Moon

Young Lyeol Yang

Ji Ho Hwang

Jun Ok Moon

Su Jin Choi

Chang Suk Lee

Eun Jin Park

Hyun Joong Kim

Kyung Su Na

Bo Ra Mun

Jong Ho Back

Hye Min Choi

Provided is an adhesive composition for labels, including a salt of lysine and citric acid, and chitosan, a method of preparing the adhesive composition, an adhesive sheet including the adhesive composition, and an article including the adhesive sheet.

Adhesive composition for labels, method for preparing adhesive composition, adhesive sheet including adhesive composition, and article including adhesive sheet

Provided is an adhesive composition including lysine, citric acid, and water, wherein the lysine and the citric acid are present in the form of an aqueous solution of a salt such that precipitates are not formed in the aqueous solution. In addition, provided is a method of preparing an adhesive composition including mixing lysine, citric acid, and water to thereby form a mixture of the lysine, the citric acid, and the water, and stirring the mixture at a temperature of 80&#xb0; C. or less, wherein amounts of the lysine, the citric acid, and the water are adjusted such that precipitates of the lysine and the citric acid do not form in the adhesive composition.

Adhesive composition and method for preparing same

Provided is an adhesive composition including lysine, itaconic acid, and water, wherein the lysine and the itaconic acid are present in the form of an aqueous solution of a salt such that precipitates are not formed in the aqueous solution. In addition, provided is a method of preparing an adhesive composition including mixing lysine, itaconic acid, and water to thereby form a mixture of the lysine, the citric acid, and the water, and stirring the mixture at a temperature of 80&#xb0; C. or less, wherein amounts of the lysine, the itaconic acid, and the water are adjusted such that precipitates of the lysine and the itaconic acid do not form in the adhesive composition.

The present invention relates to a bioplastic composition comprising wheat bran that is a food byproduct and a bioplastic pellet/film using the same. More particularly, the present invention relates to a bioplastic composition comprising wheat bran and a bioplastic film using the same in which the properties of the composition are enhanced to secure the improved properties of the bioplastic film prepared from it, thereby showing a carbon reduction effect and providing a substitute for the conventional petroleum-derived bioplastic products.

Bioplastic composition comprising wheat bran and bioplastic film using the same

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Seoul, South Korea

Sang Gwon Moon