Shoe soles and method for manufacturing the same

Details Shoe soles and method for manufacturing the same Shoe soles and method for manufacturing the same

B - Operations, Transporting

29

C

18/81

B29C 44/14 (2006.01) A43B 13/04 (2006.01)

Patent

CA 1096114

Abstract A method of manufacturing non-yellowing polyurethane shoe soles which comprises coating a non-yellowing polyurethane composition on the inner surface of a mould for shaping soles, subsequently casting a foamable polyurethane composition into the mould, and curing the compositions, whereby a non-yellowing polyurethane outer layer and a foamed polyurethane sole base are formed and integrally united together to give the shoe sole;and non-yellowing shoe soles thus obtained.

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