Cyanoacrylate compositions that include a cyanoacrylate component, a rubber toughening component, a component containing at least two (meth)acrylate functional groups and an anhydride component are provided.

Cyanoacrylate compositions that include, in addition to an allyl-2-cyanoacrylate, a rubber toughening component and a component functionalized with at least two blocked hydroxyl groups are provided.

Cyanoacrylate compositions that include, in addition to an allyl-2-cyanoacrylate, a rubber toughening component and a component functionalized with at least two blocked hydroxyl groups are provided.

Cyanoacrylate compositions that include a cyanoacrylate component, a rubber toughening component, a component containing at least two (meth)acrylate functional groups and an anhydride component are provided.

This invention relates to cyanoacrylate-containing compositions, which when cured provide improved heat resistance.

This invention relates to cyanoacrylate-containing compositions, which when cured provide improved heat resistance.

This invention relates to cyanoacrylate-containing compositions, which when cured provide improved heat resistance.

This invention relates to cyanoacrylate-containing compositions, which when cured provide improved heat resistance.