METHOD OF INCREASING UPTAKE AND WASHFASTNESS OF HAIR HEALTH COMPOUNDS

Described herein is a method of increasing the uptake and lastingness of hair care benefit agents. The method includes applying to the hair a hair care composition including one or more hair health compounds, and rinsing the hair with water. The one or more hair health compounds each include a benef...

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Bibliographic Details
Main Authors MURPHY, Bryan, Patrick, ZHANG, Guiru
Format Patent
LanguageEnglish
French
Published 22.03.2018
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:Described herein is a method of increasing the uptake and lastingness of hair care benefit agents. The method includes applying to the hair a hair care composition including one or more hair health compounds, and rinsing the hair with water. The one or more hair health compounds each include a benefit agent, one or two permanent cations, and one to four incipient cations, and a hydrophobe, that may be used to attach the benefit agent to the incipient cation. The one to four incipient cations are pendant to the core structure and are neutral. The one or more hair health compounds enter the hair shaft after the hair care composition is applied to the hair. The composition has a pH of from about 3.5 to about 11. The pH of the hair after rinsing is from about 3.5 to about 6. L'invention concerne un procédé d'augmentation de l'absorption et de la durabilité des agents bénéfiques des soins des cheveux. Le procédé consiste à appliquer, sur les cheveux, une composition de soins des cheveux comprenant au moins un composé de santé des cheveux, et à rincer les cheveux à l'eau. Le ou les composés de santé des cheveux comprennent respectivement un agent bénéfique, un ou deux cations permanents, et un à quatre cations naissants, et un hydrophobe, qui peut être utilisé pour fixer l'agent bénéfique au cation naissant. Un à quatre cations naissants pendent à la structure de noyau et sont neutres. Le ou les composés de santé des cheveux pénètrent dans la tige du cheveu, après application sur les cheveux de ladite composition de soins des cheveux. La composition a un pH compris environ entre 3,5 et 11. Le pH des cheveux après rinçage est compris environ entre 3,5 et 6.
Bibliography:Application Number: WO2017US51517