Metallizing expanded plastics articles
    2.
    发明授权
    Metallizing expanded plastics articles 失效
    金属化膨胀塑料制品

    公开(公告)号:US3698929A

    公开(公告)日:1972-10-17

    申请号:US3698929D

    申请日:1969-06-18

    Applicant: BASF AG

    CPC classification number: C23C18/2086 C23C18/38

    Abstract: A METHOD OF METALLIZING THE SURFACE OF EXPANDED PLASTICS ARTICLES BY APPLYING A LAYER OF A COATING COMPOSITION CONTAINING FINELY DISPERSED IRON PARTICLES AND ELECTROLESS DEPOSITION OF COPPER BY TREATING THE SAID LAYER WITH AN ACID AQUEOUS COPPER SALT SOLUTION, A LAYER OF AN AQUEOUS SOLUTION OR DISPERSION OF AN ORGANIC POLYMER CONTAINING HETEROATOMS BEING APPLIED AND DRIED PRIOR TO APPLICATION OF THE IRON-CONTAINING COATING.

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