Bba Group Plc

Richard K Brooke

Christopher Cawthra

A method of jointing textile belting or webbing using a polyurethane compound, the method comprising coating two ends of the belting or webbing to be joined with a castable liquid mixture that is heat curable to give the polyurethane compound and comprising at least one component that is chemically blocked to substantially eliminate the curing reaction at ambient temperature, and heat curing the mixture on the ends when the ends are in face-to-face relationship. The liquid castable mixture preferably comprises a polyurethane prepolymer and a methylene dianiline sodium chloride complex.

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Cleckheaton, United Kingdom

Richard K Brooke