51.
    发明专利
    未知

    公开(公告)号:DE1794105A1

    公开(公告)日:1971-07-29

    申请号:DE1794105

    申请日:1968-09-09

    Applicant: BASF AG

    Inventor: DIMROTH PETER DR

    Abstract: 1275,121 Pigmented coatings BADISCHE ANILIN & SODA FABRIK AG 8 Sept 1969 [9 Sept 1968] 44229/69 Heading B2E [Also in Divisions C3 and C4] In Example 5 a black enamel obtained by grinding 95 parts by weight of a baking enamel mixture consisting of 67 parts coconut oil resin, 17 parts ureaformaldehyde resin and 16 parts of ethylene glycol with 8 parts by weight of a black pigment obtained by heating citric acid, urea and formamide is baked onto sheet metal, cardboard or aluminium foil.

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