Thermosetting compositions, thermal latent hydroxyl compounds, thermal latent thiol compounds and methods of preparation thereof

Abstract From the Canadian patent

Thermosetting compositions are excellent in storage stability, useful as one component thermosetting compositions, give cured products having excellent chemical properties, physical properties and weathering resistance and favorably utilized in coating compositions ink, adhesive and molded plastics. The thermosetting compositions comprise a compound having in the molecule two or more hydroxyl groups and/or thiol groups blocked by a vinyl ether compound a vinyl, thioether compound or a heterocyclic compound having a vinyl type double bond and oxygen or sulfur as the hetero atom, a compound having two or more reactive functional groups which can form a chemical bond with the blocked hydroxyl …