A multilayer body includes a layer containing a polyester resin and a layer containing a polyamide resin, wherein the polyamide resin is a copolymer containing a diamine-derived structural unit and a dicarboxylic acid-derived structural unit, 70 mol % or higher of the diamine-derived structural unit is derived from xylylenediamine, and 70 mol % or higher of the dicarboxylic acid-derived structural unit is derived from an ,-linear aliphatic dicarboxylic acid having from 4 to 8 carbons and an ,-linear aliphatic dicarboxylic acid having from 9 to 12 carbons.

Provided are an adhesive including a polyisocyanate composition (X) containing a polyisocyanate (A), and a polyol composition (Y) containing a tertiary amine compound (B) having plural hydroxyl groups, a polyol (C), and an aliphatic cyclic amide compound (D), as essential components, a laminated film using the adhesive, and a method for producing a laminated film including a step of separately applying two components, which includes bringing a polyisocyanate composition (X) containing a polyisocyanate (A) that is applied onto one base material into contact with a polyol composition (Y) containing a tertiary amine compound (B) having plural hydroxyl groups, a polyol (C), and an aliphatic cyclic amide compound (D) that is applied onto the other base material, and performing pressure-bonding.

Disclosed are adhesive compositions comprising a polyester polyol that includes residues of 1,4-cyclohexanedimethanol. Adhesive compositions as described herein exhibit enhanced properties over conventional adhesive compositions, and may be suitable for a wide variety of applications, including, flexible packaging, woodworking, automotive, and electronics.

A composition includes a reaction product of a mixture of elemental sulfur and at least a first ethylenically unsaturated compound comprising a hydroxyl or carboxyl group.