Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Permanent waving or straightening
Reexamination Certificate
2006-07-04
2006-07-04
Qazi, Sabiha (Department: 1616)
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Permanent waving or straightening
C424S070110, C424S070200, C424S070400, C424S070600, C424S070800, C424S070900, C424S070220, C424S070270, C424S070280, C424S070310, C424S070190, C424S070210
Reexamination Certificate
active
07070770
ABSTRACT:
The invention relates to a reducing composition for the permanent deformation of the hair comprising an N-substituted formamidinesulphinic acid derivative as reducing agent and to a process for the permanent deformation of the hair employing this reducing composition.
REFERENCES:
patent: 3051626 (1962-08-01), Rao
patent: 3715429 (1973-02-01), Amon
patent: 4314810 (1982-02-01), Fourcadier et al.
patent: 1035322 (1958-07-01), None
patent: 1198491 (1965-08-01), None
patent: 2111697 (1972-09-01), None
patent: 1202601 (1970-08-01), None
patent: 1334636 (1973-10-01), None
Yarovenko et al. (DN 73:34993, CAPLUS, abstract of Zh. Org. Khim. (1970), 6(5), 947-9).
Shobanov et al. (DN 70:87599, CAPLUS, abstract of SU 229521).
Yarovenko et al., Database CA Accession No. 73:34993 XP-002222110 abstract.
Garnier Nathalie
Malle Gerard
Samain Henri
Finnegan Henderson Farabow Garrett & Dunner LLP
Qazi Sabiha
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