ZINC-LYSINE COMPLEX

The invention provides a zinc-lysine complex having the formula [Zn(C6H14N2O2)2Cl]+ Cl ¯ having antibacterial and antiperspirant properties, together with personal care compositions comprising the complex, and methods of making and using these complexes and compositions. The application discloses a...

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Bibliographic Details
Main Authors PAN, LONG, YUAN, SHAOTANG, MATTAI, JAIRAJH, MASTERS, JAMES GERARD
Format Patent
LanguageEnglish
French
Published 15.09.2020
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
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:The invention provides a zinc-lysine complex having the formula [Zn(C6H14N2O2)2Cl]+ Cl ¯ having antibacterial and antiperspirant properties, together with personal care compositions comprising the complex, and methods of making and using these complexes and compositions. The application discloses a general reaction for formation of such complexes by mixing a Zn source with Lysine in 1:2 ratio: ZnO + 2 (Lysine 'HCI) - > [Zn(Lysine)2CI ] +CI-·( H2O)2 La présente invention concerne un complexe de zinc-lysine répondant à la formule [Zn(C6H14N2O2)2Cl]+ Cl ¯ et présentant des propriétés antibactériennes et antitranspiration, ainsi que des compositions de soin personnel comprenant ledit complexe, et des procédés de fabrication et d'utilisation de tels complexes et de telles compositions. L'invention concerne une réaction générale pour la formation de tels complexes par mélange d'une source de Zn avec de la lysine dans un rapport 1:2 : ZnO + 2 (Lysine HCl) - > [Zn(Lysine)2Cl ] +Cl¯·( H2O)2
Bibliography:Application Number: CA20122892182