The invention relates to a curable composition having an electron deficient olefin.

The invention relates to a curable composition having an electron deficient olefin.

The invention relates to a curable composition having an electron deficient olefin.

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.

This invention relates to cyanoacrylate-containing compositions, which when cured provide improved bonding performance on aluminum substrates.

Two-part cyanoacrylate compositions, methods for making same, and uses therefor are described. The compositions can be used to bond a variety of substrates including plastics and metals. The compositions remain effective after thermal ageing and humid ageing.

The present disclosure provides a curing accelerator that ensures curing acceleration performance while inhibiting whitening and is mildly irritating. The present disclosure relates to a method for accelerating curing of a monomer, the method including curing a monomer using a curing accelerator that contains a component (A) and a component (B) below and does not contain a solvent having a boiling point higher than 120? C.: the component (A): a solvent having 2 or more carbon atoms in one molecule and having a boiling point of 25 to 120? C.; and the component (B): water.

The present disclosure provides a curing accelerator that ensures curing acceleration performance while inhibiting whitening and is mildly irritating. The present disclosure relates to a method for accelerating curing of a monomer, the method including curing a monomer using a curing accelerator that contains a component (A) and a component (B) below and does not contain a solvent having a boiling point higher than 120? C.: the component (A): a solvent having 2 or more carbon atoms in one molecule and having a boiling point of 25 to 120? C.; and the component (B): water.

Two-part cyanoacrylate/cationically curable adhesive systems are provided.

A negative-type photosensitive polymer of the present invention is a solvent-soluble negative-type photosensitive polymer which has a structural unit containing an imide ring, the negative-type photosensitive polymer containing a group having a terminal double bond, in which an average value of positive electric charges (?+) of two carbonyl carbons of the imide ring is equal to or less than 0.099 as calculated by a charge equilibration method.