41.
    发明专利
    未知

    公开(公告)号:AT249192T

    公开(公告)日:2003-09-15

    申请号:AT98949073

    申请日:1998-10-16

    Applicant: OREAL

    Abstract: The invention relates to a ready-to-use composition for the oxidation dyeing of keratin fibers, and in particular human keratin fibers such as the hair, comprising, in a medium which is suitable for dyeing, at least one self-oxidizing dye, and at least one enzyme of 2-electron oxidoreductase, type, in the presence of at least one donor for the said enzyme, as well as to the dyeing process using this composition.

    44.
    发明专利
    未知

    公开(公告)号:DE69813301D1

    公开(公告)日:2003-05-15

    申请号:DE69813301

    申请日:1998-12-22

    Applicant: OREAL

    Abstract: The invention relates to ready-to-use compositions for oxidation dyeing of keratin fibers, for example, human keratin fibers such as hair, comprising, in a suitable dyeing medium, at least one first oxidation base chosen from para-phenylenediamines and their acid addition salts; at least one second oxidation base chosen from para-aminophenols and their acid addition salts; at least one coupler chosen from meta-aminophanols, meta-phenylenediamines, and meta-diphenols, and their acid addition salts; and at least one enzyme of the laccase type, and to methods using these compositions.

    48.
    发明专利
    未知

    公开(公告)号:AT236610T

    公开(公告)日:2003-04-15

    申请号:AT98963598

    申请日:1998-12-22

    Applicant: OREAL

    Abstract: The invention relates to ready-to-use compositions for oxidation dyeing of keratin fibers, for example, human keratin fibers such as hair, comprising, in a suitable dyeing medium, at least one first oxidation base chosen from para-phenylenediamines and their acid addition salts; at least one second oxidation base chosen from para-aminophenols and their acid addition salts; at least one coupler chosen from meta-aminophanols, meta-phenylenediamines, and meta-diphenols, and their acid addition salts; and at least one enzyme of the laccase type, and to methods using these compositions.

    49.
    发明专利
    未知

    公开(公告)号:FR2805738B1

    公开(公告)日:2003-03-14

    申请号:FR0002858

    申请日:2000-03-06

    Applicant: OREAL

    Inventor: LANG GERARD

    Abstract: The invention concerns an oxidation dyeing composition for keratinous fibres, and in particular human keratinous fibres such as hair comprising, in a suitable dyeing medium, at least a first oxidation base selected among certain substituted paraphenylenediamine derivatives and their addition salts with an acid, and at least a second selected oxidation base, and the dyeing method using said composition.

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