4.
    发明专利
    未知

    公开(公告)号:DE952201C

    公开(公告)日:1956-11-15

    申请号:DEB0028667

    申请日:1953-12-02

    Applicant: BASF AG

    Inventor: GYSIN WERNER

    Abstract: A lacquer comprises a solution of a copolymer of vinyl chloride or vinylidene chloride in one or more organic solvents which also contains monomeric or polymeric ethylene imine, or an ethylene imine derivative such as N-phenyl ethylene imine, di-(b -ethyleneiminobutyric acid) ester of 1,3 - butanediol, triethylene iminephosphine oxide, b -ethyleneiminobutyric acid allyl ester and oxylic acid monoallyl esterethylene imide. The copolymer may be a copolymer of vinyl chloride and vinylidene chloride or of either with vinyl butyl or isobutyl ether, butyl acrylate, vinyl acetate or propionate or maleic acid. The organic solvent may be a mixture of ethylene glycol monoethyl or monomethyl ether with a hydrocarbon such as tetrahydronaphthalene, toluene or xylene, ethyl or butyl acetate, cyclohexanone, tetrahydrofurane, or mixtures thereof. The solutions may also contain softening agents such as chlorinated diphenyl, chlorinated paraffins, cyclohexanone resin or etherified acetylene diureaformaldehyde condensation products, and pigments such as titanium dioxide, red iron oxide, green chromium oxide, silicon carbide, heavy spar, quartz or talc.

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