Dic Corporation

Zhiqiang Liu

Shigekazu Takahashi

Makoto Nakamura

Daiki Tomita

Feng Zhao

Bingbing Liu

Katsuhiko Okada

Xiao Sun

Ruiyu Si

An adhesive composition contains an acid anhydride group-containing oil or fat (A) and a curing agent (B) having a reactive group reactive with an acid anhydride group. A laminate is obtained by placing an adhesive layer between a first substrate and a second substrate, and the adhesive layer includes the aforementioned adhesive composition. A package is obtained by forming a bag from a laminate obtained by placing an adhesive layer between a first substrate and a second substrate, and the adhesive layer includes the aforementioned adhesive composition.

Adhesive composition, laminate, and package

Provided are a solvent-free two-component type adhesive capable of guaranteeing a practical packaging property, with an excellent curing property and significantly shortening aging time, a laminated film using the same, and a polyol composition for an adhesive. An adhesive, characterized in comprising a polyisocyanate composition (X) containing a polyisocyanate (A), and a polyol composition (Y) containing a polyol (C) and a tertiary amine compound (B) having multiple hydroxyl groups, as necessary components.

Adhesive, laminated film using thereof and polyol composition for adhesive

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Qingdao, China

Zhiqiang Liu