| abstract |
The present invention provides a reaction mixture comprising a polyuretdione resin, a neutralized polyol, a tertiary amine catalyst, and optionally, an additive package selected from the group consisting of flow control additives, wetting agents, and solvents. The present invention also provides methods of making allophanates which are particularly applicable in or as coatings, adhesives, castings, composites, and sealants with good performance. |