Abstract: Provided is a composition for a self-suction adhering foam sheet that can be used to obtain a self-suction adhering foam laminate sheet having little decline of self-adhesive strength over time. The composition for a self-suction adhering foam sheet contains a polymer, an oxazoline cross-linker, and a wax agent.

Abstract: The present disclosure is directed to providing a self-adhesive foamed laminate sheet which is excellent in air escapability even after exposure to heat and pressure, and a composition for a self-adhesive foamed sheet which can be used to produce such a self-adhesive foamed laminate sheet. The composition for a self-adhesive foamed sheet of the present disclosure includes a polymer, a crosslinking agent, and a wax agent.

Abstract: A method for producing a self-adsorbing foam sheet is provided. The method comprising making a resin composition for a self-adsorbing foam sheet, the resin composition including: 100 parts by mass of a (meth)acrylic acid ester copolymer resin which includes an N-methylol group, and whose glass transition temperature is ?10° C. or less; and 1 to 20 parts by mass of a carbodiimide crosslinking agent; foaming the resin composition, to obtain foam of the resin composition; and shaping the foam into a sheet and after that, carrying out crosslinking reaction on the (meth)acrylic acid ester copolymer resin.

Abstract: Provided is a composition for a self-suction adhering foam sheet that can be used to obtain a self-suction adhering foam laminate sheet that has excellent air releasability while also inhibiting formation of resin residue on metal after weathering. The composition for a self-suction adhering foam sheet contains a polymer including an unsaturated carboxylic acid monomer unit in a proportion of not less than 0.1 mass % and not more than 20 mass %, a cross-linker, and 1.5 parts by mass or more of a higher fatty acid salt per 100 parts by mass of the polymer.

Abstract: Provided is a laminated sheet including an upper paper layer and a release sheet layer, the upper paper layer including synthetic paper and an adsorbing layer, the synthetic paper, the adsorbing layer and the release sheet layer, in order, being laminated, wherein the adsorbing layer is a foam sheet of a resin composition, the resin composition containing crosslinking resultant of 100 parts by mass of a (meth)acrylic acid ester copolymer resin and 1 to 20 parts by mass of a carbodiimide crosslinking agent, the (meth)acrylic acid ester copolymer resin having a N-methylol group, a glass transition temperature of the (meth)acrylic acid ester copolymer resin being no more than ?10° C., the release sheet layer consists of a thermoplastic resin sheet, and a rate of tensile elastic moduli is 0.

Abstract: A method for producing a self-adsorbing foam sheet is provided. The method comprising making a resin composition for a self-adsorbing foam sheet, the resin composition including: 100 parts by mass of a (meth)acrylic acid ester copolymer resin which includes an N-methylol group, and whose glass transition temperature is ?10° C. or less; and 1 to 20 parts by mass of a carbodiimide crosslinking agent; foaming the resin composition, to obtain foam of the resin composition; and shaping the foam into a sheet and after that, carrying out crosslinking reaction on the (meth)acrylic acid ester copolymer resin.

Abstract: Provided is a laminated sheet including an upper paper layer and a release sheet layer, the upper paper layer including synthetic paper and an adsorbing layer, the synthetic paper, the adsorbing layer and the release sheet layer, in order, being laminated, wherein the adsorbing layer is a foam sheet of a resin composition, the resin composition containing crosslinking resultant of 100 parts by mass of a (meth)acrylic acid ester copolymer resin and 1 to 20 parts by mass of a carbodiimide crosslinking agent, the (meth)acrylic acid ester copolymer resin having a N-methylol group, a glass transition temperature of the (meth)acrylic acid ester copolymer resin being no more than ?10° C., the release sheet layer consists of a thermoplastic resin sheet, and a rate of tensile elastic moduli is 0.

Abstract: Provided is a self-adsorbing foam sheet and a self-adsorbing laminated foam sheet which form almost no formaldehyde, have proper self adsorption strengths, and are excellent in smoothness; the self-adsorbing foam sheet being produced by the process comprising shaping foam that is obtained by foaming a resin composition for a self-adsorbing foam sheet, the resin composition comprising 100 parts by mass of a (meth)acrylic acid ester copolymer resin which includes an N-methylol group and whose glass transition temperature is ?10° C. or less, and 1 to 20 parts by mass of a carbodiimide crosslinking agent, into a sheet, and after said shaping, carrying out crosslinking reaction on the (meth)acrylic acid ester copolymer resin; the self-adsorbing laminated foam sheet comprising an adsorbing layer consisting of the self-adsorbing foam sheet, and a supporting layer consisting of a base material.