Process for the manufacture of polyurethane-coated products

B - Operations – Transporting – 29 – C

Patent

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B29C 44/12 (2006.01)

Patent

CA 1159207

ABSTRACT OF THE DISCLOSURE A process for manufacturing polyurethane-coated products is disclosed. Polyurethane-coated products are manufactured by press-forming a metal substrate coated with a lubricant inclusive of a compound having an oxygen-hydrogen bond into a core member of a desired shape and covering desired portions of the core member with polyurethane foam or a coating formed by reacting the oxygen-hydrogen bond containing compound with an isocyanate of the polyurethane forming material without degreasing steps, such as pretreatments for washing out the lubricant.

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