SINTESIS DE DERIVADOS TETRAAZAPENTAMETINICOS, PROCEDIMIENTO DE TINCION DE FIBRAS QUERATINICAS EN EL CUAL SE UTILIZA ESTA SINTESIS.

    公开(公告)号:ES2293186T3

    公开(公告)日:2008-03-16

    申请号:ES04292885

    申请日:2004-12-06

    Applicant: OREAL

    Abstract: Procedimiento de preparación de compuestos tetraazapentametínicos de la fórmula (I) siguiente: (Ver fórmula) donde - W1 representa un radical heteroaromático catiónico de fórmula (II) o (III): (Ver fórmula) - W2 representa un radical heteroaromático de fórmula (IV) o (V): (Ver fórmula) donde: - Z0 representa un radical CR2, un átomo de nitrógeno o un radical NR21, - Z1 representa un átomo de oxígeno o de azufre o un radical NR9, - Z2 representa un átomo de nitrógeno o un radical CR10, - Z3 representa un átomo de nitrógeno o un radical CR11, - Z4 representa un átomo de nitrógeno o un radical CR12, - Z5 representa un átomo de nitrógeno o un radical CR13, - Z6 representa un átomo de nitrógeno o un radical CR14, - Z7 representa...

    8.
    发明专利
    未知

    公开(公告)号:FR2833492A1

    公开(公告)日:2003-06-20

    申请号:FR0116317

    申请日:2001-12-17

    Applicant: OREAL

    Abstract: Oxidation dye composition for dyeing keratinic fibers comprises an alcohol oxidase enzyme (I) and a substrate for (I), where (I) is a primary alcohol oxidase (EC 1.1.3.13), a secondary alcohol oxidase (EC 1.1.3.18), a long-chain hydrocarbon alcohol oxidase (EC 1.1.3.20), a polyvinyl alcohol oxidase (EC 1.1.3.30), a vanillyl alcohol oxidase (EC 1.1.3.38) or an aromatic alcohol oxidase (EC 1.1.3.7). Independent claims are also included for: (1) a method for dyeing keratinic fibers, comprising applying the above composition to the fibres for a time sufficient for the desired color to develop; (2) a kit comprising an oxidation dye composition in one compartment and a composition containing an enzyme as above in another compartment, where one or both compositions contain a substrate for the enzyme.

    10.
    发明专利
    未知

    公开(公告)号:AT441398T

    公开(公告)日:2009-09-15

    申请号:AT02293101

    申请日:2002-12-16

    Applicant: OREAL

    Abstract: Oxidation dye composition for dyeing keratinic fibers comprises an alcohol oxidase enzyme (I) and a substrate for (I), where (I) is a primary alcohol oxidase (EC 1.1.3.13), a secondary alcohol oxidase (EC 1.1.3.18), a long-chain hydrocarbon alcohol oxidase (EC 1.1.3.20), a polyvinyl alcohol oxidase (EC 1.1.3.30), a vanillyl alcohol oxidase (EC 1.1.3.38) or an aromatic alcohol oxidase (EC 1.1.3.7). Independent claims are also included for: (1) a method for dyeing keratinic fibers, comprising applying the above composition to the fibres for a time sufficient for the desired color to develop; (2) a kit comprising an oxidation dye composition in one compartment and a composition containing an enzyme as above in another compartment, where one or both compositions contain a substrate for the enzyme.

Patent Agency Ranking