The invention relates to a component (2) for a lighting device of a motor vehicle, comprising: a substrate (4.1) made of a first thermoplastic material; a coating (4.2) arranged on the base plate (4.1) and made of a second plastic material; wherein the second plastic material is composed of polyurethane (PUR), polyurea (PUA) or a composition of the PUR and the PUA.

    本发明涉及一种用于机动车辆的照明装置的部件(2),包括:由第一热塑性材料构成的基板(4.1);布置在所述基板(4.1)上、由第二塑料材料构成的涂层(4.2);其中,所述第二塑料材料由聚氨酯PUR、聚脲PUA、或PUR和PUA的组合物构成。


    Access

    Download


    Export, share and cite



    Title :

    Injection-molded plastic part for lighting device having functional surface


    Additional title:

    用于具有功能表面的照明装置的注塑塑料部件


    Contributors:

    Publication date :

    2023-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS




    Vehicle exterior optical device having molded plastic device to control lighting output

    WUERTHELE STUART R / HERNANDEZ JOSE HERNAN | European Patent Office | 2023

    Free access

    SEALING ELEMENT HAVING AN INJECTION-MOLDED PART

    SAMANCI SULEYMAN / ROEDER THOMAS | European Patent Office | 2016

    Free access

    Sealing element having an injection-molded part

    SAMANCI SULEYMAN / ROEDER THOMAS | European Patent Office | 2017

    Free access

    Injection-molded plastic hitch step

    MASANEK JR FREDERICK W / MACNEIL DAVID F | European Patent Office | 2015

    Free access