14.
    发明专利
    未知

    公开(公告)号:AT251146B

    公开(公告)日:1966-12-12

    申请号:AT552765

    申请日:1965-06-18

    Applicant: BASF AG

    Abstract: The invention comprises dyes of the formula where R is a methyl or ethyl group. They are prepared by reacting a compound of the formula where X is a halogen or nitro group with methylamine. The starting material may be prepared by reacting g -cyclohexylalkylamino-propylamine with the corresponding anthraquinone acid chloride or isotoic anhydride.

    New anthraquinone dyes
    16.
    发明专利

    公开(公告)号:GB1039119A

    公开(公告)日:1966-08-17

    申请号:GB2561065

    申请日:1965-06-17

    Applicant: BASF AG

    Abstract: The invention comprises dyes of the formula where R is a methyl or ethyl group. They are prepared by reacting a compound of the formula where X is a halogen or nitro group with methylamine. The starting material may be prepared by reacting g -cyclohexylalkylamino-propylamine with the corresponding anthraquinone acid chloride or isotoic anhydride.

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