申请人:Suzuka Fuji Xerox Co., Ltd.
公开号:EP1433808A1
公开(公告)日:2004-06-30
The object of the present invention is to provide a coating material for recycling a thermoplastic resin mold, wherein said coating material is coated on the surface of said thermoplastic resin mold and said thermoplastic resin mold, when discarded, can be recycled without removing the coating film of said coating material.
To attain said object, a thermoplastic resin mold is coated with a coating material containing a thermoplastic resin and non-yellowing-type cellulose derivative as vehicles, said thermoplastic resin having compatibility with the thermoplastic resin of said thermoplastic resin mold. Said thermoplastic resin mold, surface coated, used, and discarded, can be recycled without removing the coating film of said coating material, and further the resulting recycled thermoplastic resin mold does not degrade.
本发明的目的是提供一种用于回收热塑性树脂模具的涂层材料,其中所述涂层材料涂覆在所述热塑性树脂模具的表面,当所述热塑性树脂模具废弃时,无需去除所述涂层材料的涂膜即可回收利用。
为达到上述目的,在热塑性树脂模具上涂覆一种涂层材料,该涂层材料含有热塑性树脂和作为载体的非黄化型纤维素衍生物,所述热塑性树脂与所述热塑性树脂模具的热塑性树脂具有相容性。经过表面涂覆、使用和废弃的所述热塑性树脂模具可以在不去除所述涂层材料的涂膜的情况下进行回收,而且回收后的热塑性树脂模具不会降解。