| abstract |
A two-component adhesive, sealant, or coating compositionncontaining (i) a first component containing a portion of an alkoxysilane-functionalnurethane and water; and (ii) a second component containing thenremaining portion of the alkoxysilane-functional urethane and a catalyst.nThe alkoxysilane-functional urethane includes the reaction product of (a)nthe reaction product of a hydroxy functional compound and anpolyisocyanate, that contains isocyanate groups; with (b) an aminenfunctional aspartate. The composition is used in a method of bonding anfirst substrate to a second substrate. The method includes (a) combiningncomponent i) and component ii) to form a mixture, applying a coating ofnthe mixture to at least one surface of the first substrate or the secondnsubstrate, and contacting a surface of the first substrate with a surface ofnthe second substrate. The method is used make an assembly. |