The present invention relates to a base coating composition for coating of chromium plating comprising 30 to 60 parts by weight of a linear polyester resin, 10 to 30 parts by weight of a pigment and 0.5 to 4 parts by weight of a phosphoric acid-based adhesion enhancer, and to a vehicle part comprising a coating layer formed from the coating composition. The present invention provides the base coating composition capable of forming a coating film having excellent various physical properties, such as adhesion, water resistance, weather resistance and the like during coating on a plated surface of trivalent chromium.

    본 발명은 30 내지 60 중량부의 선형 폴리에스터 수지, 10 내지 30 중량부의 안료 및 0.5 내지 4 중량부의 인산계 부착증진제를 포함하는, 크롬 도금 코팅용 하도 도료 조성물, 및 상기 도료 조성물로부터 형성된 코팅층을 포함하는 차량 부품에 관한 것이다.


    Access

    Download


    Export, share and cite



    Title :

    PRIMER COATING COMPOSITION FOR COATING OF CHROMIUM PLATING


    Additional title:

    크롬 도금 코팅용 하도 도료 조성물


    Contributors:

    Publication date :

    2021-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / E05B LOCKS , Schlösser



    PRIMER COATING COMPOSITION FOR COATING OF CHROMIUM PLATING

    European Patent Office | 2021

    Free access

    Primer coating composition for aluminum wheels

    MATSUDA HIDEKI / HOMMA HIROE | European Patent Office | 2018

    Free access

    Chlorine-free primer coating composition for automotive parts

    European Patent Office | 2017

    Free access

    Chromium-plating

    Engineering Index Backfile | 1933


    Chromium plating

    Engineering Index Backfile | 1927