ORGANOSILOXANES CONTAINING ESTER DERIVATIVES OF ASCORBIC ACID

Organosiloxanes containing ester derivatives of ascorbic acid are disclosed having the formula (RiSiO)11Ro-Ii)Si-X-A wherein R is an alkyl group containing 1 to 6 carbon atoms, n is I to 3 inclusive, X is a divalent organic linking group, A is an ester derivati ve of ascorbic acid. A method of makin...

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Bibliographic Details
Main Authors MCIVOR MARGO L, STARCH MICHAEL STEPHEN, FERRITTO MICHAEL SALVATORE, JOFFRE ERIC JUDE
Format Patent
LanguageEnglish
Korean
Published 05.07.2010
Subjects
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:Organosiloxanes containing ester derivatives of ascorbic acid are disclosed having the formula (RiSiO)11Ro-Ii)Si-X-A wherein R is an alkyl group containing 1 to 6 carbon atoms, n is I to 3 inclusive, X is a divalent organic linking group, A is an ester derivati ve of ascorbic acid. A method of making an organosiloxane containing ester derivatives of ascorbic acid and the products prepared according to the method arc also taught. The compounds and compositions of the present disclosure are useful to affect tissue lightening when applied topically to keratinaceous tissue.
Bibliography:Application Number: KR20107006777