29-07-2021 дата публикации
Номер: US20210229328A1
Принадлежит:
There is provided an over-molded thermoplastic composite part having an over-molded color, and including a consolidated thermoplastic composite laminate formed by a consolidation process. The consolidated thermoplastic composite laminate is made of a laminate polymer material. The over-molded thermoplastic composite part further includes an over-mold layer over-molded, via an over-molding process, over a first side of the consolidated thermoplastic composite laminate. The over-mold layer includes an over-mold mixture of an over-mold polymer material mixed with one or more additives, including at least a color additive to impart a color to the consolidated thermoplastic composite laminate during the over-molding process. The over-mold polymer material has a melting temperature that is greater than, or equal to, a melting temperature of the laminate polymer material, and that is less than a thermal degradation temperature of the laminate polymer material. The over-molding process results in the over-molded thermoplastic composite part having the over-molded color. 1. An over-molded thermoplastic composite part having an over-molded color , the over-molded thermoplastic composite part comprising:a consolidated thermoplastic composite laminate formed by a consolidation process, the consolidated thermoplastic composite laminate having a first side and a second side and comprised of a laminate polymer material; andan over-mold layer over-molded, via an over-molding process, over the first side of the consolidated thermoplastic composite laminate, the over-mold layer comprising an over-mold mixture comprised of an over-mold polymer material mixed with one or more additives, the one or more additives comprising at least a color additive to impart a color to the consolidated thermoplastic composite laminate during the over-molding process, and the over-mold polymer material having a melting temperature that is greater than, or equal to, a melting temperature of the laminate ...
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