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    3.
    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

    Inventor： BOHN MANFRED DR ,  DITTMAR WALTER DR ,  KRAEMER KARL DR ,  PEIL HEINZ GEORG DR ,  FUTTERER EBERHARD DR

    IPC: A61K31/41 ,  A61K8/00 ,  A61K8/41 ,  A61K8/46 ,  A61K8/49 ,  A61K9/70 ,  A61K31/13 ,  A61K31/135 ,  A61K31/27 ,  A61K31/325 ,  A61K31/415 ,  A61P17/00 ,  A61P31/04 ,  A61P31/10 ,  A61Q3/02 ,  A61K7/043

    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.

    4.
    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

    Inventor： DITTMAR WALTER DR ,  FUTTERER EBERHARD DR ,  LOHAUS GERHARD DR

    IPC: A61K8/00 ,  A61K20060101 ,  A61K8/33 ,  A61K8/37 ,  A61K8/49 ,  A61K8/92 ,  A61K31/12 ,  A61K31/44 ,  A61P17/08 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q7/00 ,  C07D20060101 ,  C07D207/26 ,  C07D213/89 ,  C11D3/28 ,  C11D3/48 ,  A61K7/08

    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.

    9.
    发明专利
    未知

    公开(公告)号：DE3671699D1

    公开(公告)日：1990-07-12

    申请号：DE3671699

    申请日：1986-12-13

    Applicant: HOECHST AG

    Inventor： BOHN MANFRED DR ,  DITTMAR WALTER DR ,  PEIL HEINZ GEORG DR ,  FUTTERER EBERHARD DR ,  KRAEMER KARL DR

    IPC: A61K8/00 ,  A61K8/49 ,  A61K31/44 ,  A61Q3/02 ,  C07D213/89 ,  A61K7/043

    Abstract: 1. An antimycotic nail varnish containing a) a 1-hydroxy-2-pyridone of the formula I see diagramm : EP0226984,P8,F2 in which R**1 is a saturated hydrocarbon radical having 6-9 carbon atoms, one of the radicals R**2 and R**4 is a hydrogen atom and the other is hydrogen, methyl or ethyl and R**3 is an alkyl radical having one or two carbon atoms, in the free form or in salt form, as the antimycotic substance, b) a water-insoluble film-forming agent, c) a physiologically acceptable solvent, and if appropriate d) additives customary in cosmetics.

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