13.
    发明专利
    未知

    公开(公告)号:DE3867546D1

    公开(公告)日:1992-02-20

    申请号:DE3867546

    申请日:1988-06-10

    Applicant: HOECHST AG

    Abstract: Nail varnish comprises a water-insoluble film former (I) and at least 1 antimycotic agent (II). (I) is polyvinyl acetate (opt. partially hydrolysed); copolymer of vinyl acetate (VA) with acrylic acid, crotonic acid (CA) or monoalkyl maleate (MAM); terpolymer of VA, CA and vinyl neodecanoate or vinyl propionate; copolymer of methyl vinyl ether and MAM; copolymer of vinyl fatty acid ester and (meth)acrylic acid; copolymer of N-vinylpyrrolidone, methacrylic acid and alkyl methacrylate; copolymer of acrylic acid and methacrylic acid or alkyl (meth)acrylate; polyvinyl acetals; polyvinyl butyrals; alkyl-substd. poly-N-vinylpyrrolidone, and alkyl esters of olefin-maleic anhydride copolymers. (II) is tioconazole (IIa); econazole (IIb); oxiconazole; miconazole; tolnaftate or naftifine hydrochloride. Pref. (I) is 2-80 (esp. 20-40) wt.% of non-volatile components and 0.5-20 (esp. 2-15) wt.% of the total formulation.

    19.
    发明专利
    未知

    公开(公告)号:DE2234009A1

    公开(公告)日:1974-01-24

    申请号:DE2234009

    申请日:1972-07-11

    Applicant: HOECHST AG

    Abstract: A cosmetic composition comprising a content of an 1-hydroxy-2-pyridone of the general formula in which R1 stands for hydrogen, alkyl of 1 to 17 carbon atoms, alkenyl of 2 to 17 carbon atoms, cycloalkyl of 5 to 8 carbon atoms, bicycloalkyl of 7 to 9 carbon atoms, cycloalkyl-alkyl of 1 to 4 alkyl carbon atoms, the cycloalkyl groups being optionally substituted by alkyl groups of 1 to 4 carbon atoms, aryl, aralkyl of 1 to 4 alkyl carbon atoms, aryl-alkenyl of 2 to 4 alkenyl carbon atoms, aryloxy-alkyl or arylthio-alkyl of 1 to 4 alkyl carbon atoms, benzhydryl, phenylsulfonyl-alkyl of 1 to 4 alkyl carbon atoms, furyl or furyl-alkenyl of 2 to 4 alkenyl carbon atoms, the aryl groups being optionally substituted by alkyl of 1 to 4 carbon atoms, by alkoxy of 1 to 4 carbon atoms, by nitro, cyano or halogen atoms, R2 stands for hydrogen, alkyl of 1 to 4 carbon atoms, alkenyl or alkinyl of 2 to 4 carbon atoms, halogen atoms or benzyl, R3 stands for hydrogen, alkyl of 1 to 4 carbon atoms or phenyl, and R4 stands for hydrogen, alkyl of 1 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms, methoxy-methyl, halogen or benzyl, and/or salt thereof, which may be used as an anti-dandruff agent.

    20.
    发明专利
    未知

    公开(公告)号:DE1793471A1

    公开(公告)日:1971-07-01

    申请号:DE1793471

    申请日:1968-09-23

    Applicant: HOECHST AG

    Abstract: Thiophene-3-isonitriles of the formula IN WHICH R1 is hydrogen, alkyl, carbalkoxy, cyano or phenyl, R2 is hydrogen, alkyl, alkoxy, carbalkoxy, cyano or phenyl, R3 is hydrogen, alkyl, carbalkoxy or phenyl, or R2 and R3 together represent an alkylene chain, are disclosed as having antimycotic and antibacterial properties.

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