C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 75/04 (2006.01) C08L 67/00 (2006.01)
Patent
CA 2521564
The present invention provides polyester-polyurethane composites made by applying a polyurethane matrix including at least one polyether containing both hydroxyl-functionality and unsaturation-functionality to an unsaturation-containing polyester matrix. Adhesion between the polyester matrix and the polyurethane matrix in the inventive composites is promoted by the polyether containing both hydroxyl-functionality and unsaturation-functionality.
Haider Karl W.
Super Michael S.
Bayer Materialscience Llc
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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