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1. WO2006094094 - A METHOD FOR IDENTIFYING HAIR CONDITIONER-RESISTANT HAIR-BINDING PEPTIDES AND HAIR BENEFIT AGENTS THEREFROM

Publication Number WO/2006/094094
Publication Date 08.09.2006
International Application No. PCT/US2006/007364
International Filing Date 28.02.2006
IPC
G01N 33/53 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
CPC
A61K 8/64
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
64Proteins; Peptides; Derivatives or degradation products thereof
A61Q 1/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
1Make-up preparations; Body powders; Preparations for removing make-up
02Preparations containing skin colorants, e.g. pigments
10for eyes, e.g. eyeliner, mascara
A61Q 5/065
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5Preparations for care of the hair
06Preparations for styling the hair, e.g. by temporary shaping or colouring
065Preparations for temporary colouring the hair, e.g. direct dyes
C07K 14/001
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
001by chemical synthesis
C07K 7/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
7Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
04Linear peptides containing only normal peptide links
06having 5 to 11 amino acids
C07K 7/08
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
7Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
04Linear peptides containing only normal peptide links
08having 12 to 20 amino acids
Applicants
  • E.I. DUPONT DE NEMOURS AND COMPANY [US]/[US] (AllExceptUS)
  • WANG, Hong [US]/[US] (UsOnly)
  • WU, Ying [CN]/[US] (UsOnly)
  • O'BRIEN, John, P. [US]/[US] (UsOnly)
Inventors
  • WANG, Hong
  • WU, Ying
  • O'BRIEN, John, P.
Agents
  • FELTHAM, S., Neil
Priority Data
60/657,49601.03.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A METHOD FOR IDENTIFYING HAIR CONDITIONER-RESISTANT HAIR-BINDING PEPTIDES AND HAIR BENEFIT AGENTS THEREFROM
(FR) PROCEDE VISANT A IDENTIFIER DES PEPTIDES SE LIANT AUX CHEVEUX ET QUI RESISTENT A UN REVITALISANT CAPILLAIRE, ET AGENTS CAPILLAIRES OBTENUS A PARTIR DE CEUX-CI
Abstract
(EN)
A method for identifying hair conditioner-resistant hair-binding peptides is described. The hair conditioner-resistant hair-binding peptides bind strongly to hair from a hair conditioner matrix and are stable therein. Peptide-based benefit agents, such as hair conditioners and hair colorants, based on the hair conditioner-resistant hair binding peptides are described. The peptide-based hair conditioners and hair colorants consist of a hair conditioner-resistant hair-binding peptide coupled to a hair conditioning agent or a coloring agent, either directly or through an optional spacer. Hair care and hair coloring product compositions comprising these peptide-based hair conditioners and colorants are also described.
(FR)
L'invention concerne un procédé visant à identifier des peptides se liant aux cheveux et qui résistent à un revitalisant capillaire. Lesdits peptides, stables dans une matrice de revitalisant capillaire, se lient fortement aux cheveux. L'invention concerne des agents bénéfiques à base de peptides, tels que des revitalisants et colorants capillaires, qui contiennent les peptides de l'invention. Ces revitalisants et colorants capillaires se composent du peptide de l'invention couplé à un agent revitalisant capillaire ou à un colorant capillaire, soit directement, soit par l'intermédiaire d'un élément d'espacement facultatif. L'invention concerne aussi des compositions de produits de soin et de coloration capillaires qui renferment les revitalisants et colorants capillaires contenant lesdits peptides.
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