This invention relates to cyanoacrylate-containing compositions that include (a) a beta-alkoxy cyanoacrylate component, (b) a cyanoacrylate component selected from butyl cyanoacrylates, octyl cyanoacrylates, and combinations thereof; (c) a rubber toughening component (d) a surface modified component; and (e) an adhesion promoter. Cured products of the inventive cyanoacrylate compositions demonstrate improved toughness without an odor typically found with cyanoacrylate-containing compositions.

This invention relates to cyanoacrylate-containing compositions that include (a) a beta-alkoxy cyanoacrylate component, (b) a cyanoacrylate component selected from butyl cyanoacrylates, octyl cyanoacrylates, and combinations thereof; (c) a rubber toughening component (d) a surface modified component; and (e) an adhesion promoter. Cured products of the inventive cyanoacrylate compositions demonstrate improved toughness without an odor typically found with cyanoacrylate-containing compositions.

This invention relates to cyanoacrylate-containing compositions that include (a) a beta-alkoxy cyanoacrylate component, (b) a cyanoacrylate component selected from butyl cyanoacrylates, octyl cyanoacrylates, and combinations thereof; (c) a rubber toughening component (d) a surface modified component; and (e) an adhesion promoter. Cured products of the inventive cyanoacrylate compositions demonstrate improved toughness without an odor typically found with cyanoacrylate-containing compositions.

This invention relates to cyanoacrylate-containing compositions that include (a) a beta-alkoxy cyanoacrylate component, (b) a cyanoacrylate component selected from butyl cyanoacrylates, octyl cyanoacrylates, and combinations thereof; (c) a rubber toughening component (d) a surface modified component; and (e) an adhesion promoter. Cured products of the inventive cyanoacrylate compositions demonstrate improved toughness without an odor typically found with cyanoacrylate-containing compositions.

Provided is an adhesive composition which is flexible, and exhibits excellent adhesion durability. The adhesive composition comprises (a) a 2-cyanoacrylic acid ester, (b) a polymer having a hydrolyzable silyl group, (c) an elastomer, and (d) an acid catalyst, in which the contents of the components (b), (c), and (d) are from 5 to 200 parts by mass, from 5 to 50 parts by mass, and from 0.0005 to 0.5 parts by mass, respectively, relative to 100 parts by mass of the component (a). Further preferably, the composition contains 0.001 to 5 parts by mass of (e) an onium salt relative to 100 parts by mass of the component (a).

Provided is an adhesive composition which is flexible, and exhibits excellent adhesion durability. The adhesive composition comprises (a) a 2-cyanoacrylic acid ester, (b) a polymer having a hydrolyzable silyl group, (c) an elastomer, and (d) an acid catalyst, in which the contents of the components (b), (c), and (d) are from 5 to 200 parts by mass, from 5 to 50 parts by mass, and from 0.0005 to 0.5 parts by mass, respectively, relative to 100 parts by mass of the component (a). Further preferably, the composition contains 0.001 to 5 parts by mass of (e) an onium salt relative to 100 parts by mass of the component (a).

A pressure-sensitive adhesive composition, including: (meth)acrylic resin particles having an average particle diameter of from 5 nm to 160 nm and containing a constituent unit (A) derived from an alkyl (meth)acrylate monomer, a constituent unit (B) derived from (meth)acrylonitrile, a constituent unit (C) derived from a (meth)acrylic monomer having a carboxy group, and a constituent unit (D) derived from a reactive surfactant, in which a content ratio of the constituent unit (B) is from 10 mass % to 25 mass % with respect to all the constituent units excluding the constituent unit (D), a content ratio of the constituent unit (C) is from 0.2 mass % to 6.0 mass % with respect to all the constituent units excluding the constituent unit (D), and a content amount of the constituent unit (D) is from 0.1 parts by mass to 1.0 part by mass with respect to 100 parts by mass of all the constituent units excluding the constituent unit (D); and water.

A pressure-sensitive adhesive composition, including: (meth)acrylic resin particles having an average particle diameter of from 5 nm to 160 nm and containing a constituent unit (A) derived from an alkyl (meth)acrylate monomer, a constituent unit (B) derived from (meth)acrylonitrile, a constituent unit (C) derived from a (meth)acrylic monomer having a carboxy group, and a constituent unit (D) derived from a reactive surfactant, in which a content ratio of the constituent unit (B) is from 10 mass % to 25 mass % with respect to all the constituent units excluding the constituent unit (D), a content ratio of the constituent unit (C) is from 0.2 mass % to 6.0 mass % with respect to all the constituent units excluding the constituent unit (D), and a content amount of the constituent unit (D) is from 0.1 parts by mass to 1.0 part by mass with respect to 100 parts by mass of all the constituent units excluding the constituent unit (D); and water.

A resin composition, a cured product using the resin composition, a laminate using the cured product, and a method for producing the laminate. The resin composition includes 1,1-dicyanoethylene (A) and a polymerizable monomer (B) represented by CHR.sup.1=CR.sup.2R.sup.3. The content of the 1,1-dicyanoethylene (A) in the resin composition is 2.0 to 99.9% by mass of the total mass of the 1,1-dicyanoethylene (A) and the polymerizable monomer (B).

A resin composition, a cured product using the resin composition, a laminate using the cured product, and a method for producing the laminate. The resin composition includes 1,1-dicyanoethylene (A) and a polymerizable monomer (B) represented by CHR.sup.1=CR.sup.2R.sup.3. The content of the 1,1-dicyanoethylene (A) in the resin composition is 2.0 to 99.9% by mass of the total mass of the 1,1-dicyanoethylene (A) and the polymerizable monomer (B).