3.
    发明专利
    未知

    公开(公告)号:DE1544660A1

    公开(公告)日:1969-07-31

    申请号:DEB0084246

    申请日:1965-10-26

    Applicant: BASF AG

    Abstract: 1,161,095. Coatings. BADISCHE ANILIN- & SODA-FABRIK A.G. 25 Oct., 1966 [26 Oct., 1965], No. 47815/66. Heading B2K. [Also in Divisions C3, D1 and D2] Hardboard is coated with an organic solvent solution, containing formaldehyde and a copolymer of butanediol acrylate acetyl acetate, styrene, 2-ethylhexyl acrylate, N-butoxymethylmethacrylamide, and acrylic acid, the coating then being dried and hardened by heating. An aqueous dispersion containing formaldehyde and a copolymer of butanediol acrylate acetyl acetate with styrene may be applied to hardboard. Steel and glass sheets are coated may be with an organic solvent solution containing formaldehyde and a copolymer of butanediol acrylate acetyl acetate, 2-ethylhexyl acrylate and styrene.

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