Bayer Materialscience, LLC

Craig E Jansen

Richard R Roesler

Kurt C Frisch, Jr

Dinesh Pethiyagoda

Kevan Hudson

A two-component adhesive, sealant, or coating composition containing (i) a first component containing a portion of an alkoxysilane-functional urethane and water; and (ii) a second component containing the remaining portion of the alkoxysilane-functional urethane and a catalyst. The alkoxysilane-functional urethane includes the reaction product of (a) the reaction product of a hydroxy functional compound and a polyisocyanate, that contains isocyanate groups; with (b) an amine functional aspartate. The composition is used in a method of bonding a first substrate to a second substrate. The method includes (a) combining component i) and component ii) to form a mixture, applying a coating of the mixture to at least one surface of the first substrate or the second substrate, and contacting a surface of the first substrate with a surface of the second substrate. The method is used make an assembly.

Two-component silylated polyurethane adhesive, sealant, and coating compositions

An adhesive, sealant or coating composition that includes:

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Wexford, PA, United States of America

Craig E Jansen