CO2023003363A2 - Nanopartículas y micropartículas absorbentes de ultravioleta para uso intradérmico - Google Patents

Nanopartículas y micropartículas absorbentes de ultravioleta para uso intradérmico

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Publication number
CO2023003363A2
CO2023003363A2 CONC2023/0003363A CO2023003363A CO2023003363A2 CO 2023003363 A2 CO2023003363 A2 CO 2023003363A2 CO 2023003363 A CO2023003363 A CO 2023003363A CO 2023003363 A2 CO2023003363 A2 CO 2023003363A2
Authority
CO
Colombia
Prior art keywords
skin
microparticles
embedded
absorbing nanoparticles
biocompatible
Prior art date
Application number
CONC2023/0003363A
Other languages
English (en)
Inventor
Carson J Bruns
Jesse Butterfield
Original Assignee
Univ Colorado Regents
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Colorado Regents filed Critical Univ Colorado Regents
Publication of CO2023003363A2 publication Critical patent/CO2023003363A2/es

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/85—Polyesters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/025—Semi-permanent tattoos, stencils, e.g. "permanent make-up"
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    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
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    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • A61K8/498—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin
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    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4993—Derivatives containing from 2 to 10 oxyalkylene groups
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    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67—Vitamins
    • A61K8/671—Vitamin A; Derivatives thereof, e.g. ester of vitamin A acid, ester of retinol, retinol, retinal
    • A—HUMAN NECESSITIES
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    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K8/67—Vitamins
    • A61K8/676—Ascorbic acid, i.e. vitamin C
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    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67—Vitamins
    • A61K8/678—Tocopherol, i.e. vitamin E
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    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8129—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers or esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers, e.g. polyvinylmethylether
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    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Dermatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Emergency Medicine (AREA)
  • Geometry (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
  • Radiation-Therapy Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Nanopartículas o micropartículas absorbentes de UV biocompatibles que pueden incrustarse en la piel usando técnicas tales como las usadas para crear un tatuaje con tinta de tatuaje. El “tatuaje” usando las nanopartículas o micropartículas absorbentes de UV biocompatibles proporciona protección de la piel frente a las quemaduras solares, el fotoenvejecimiento y los cánceres de piel de un modo permanente o semipermanente, pero permanece claro en el espectro de luz visible, o estrechamente coincidente con el tono específico de la piel del usuario. Estas partículas pueden ser absorbentes de UV uniformes sólidos, absorbentes de UV microencapsulados o material absorbente de UV incrustado en o recubierto sobre materiales sólidos. Protección solar a largo plazo a partir de un material invisible (no cambia el color de la piel), incrustado en la piel (capa de la dermis).
CONC2023/0003363A 2020-08-28 2023-03-17 Nanopartículas y micropartículas absorbentes de ultravioleta para uso intradérmico CO2023003363A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063071782P 2020-08-28 2020-08-28
PCT/US2021/047941 WO2022047151A1 (en) 2020-08-28 2021-08-27 Ultraviolet-absorptive nanoparticles and microparticles for intradermal use

Publications (1)

Publication Number Publication Date
CO2023003363A2 true CO2023003363A2 (es) 2023-04-17

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CONC2023/0003363A CO2023003363A2 (es) 2020-08-28 2023-03-17 Nanopartículas y micropartículas absorbentes de ultravioleta para uso intradérmico

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US (1) US20230320973A1 (es)
EP (1) EP4203895A4 (es)
JP (1) JP2023539190A (es)
KR (1) KR20230058441A (es)
CN (1) CN116367815A (es)
AU (1) AU2021333800A1 (es)
BR (1) BR112023003401A2 (es)
CA (1) CA3192648A1 (es)
CO (1) CO2023003363A2 (es)
IL (1) IL300673A (es)
MX (1) MX2023002275A (es)
PE (1) PE20231033A1 (es)
WO (1) WO2022047151A1 (es)
ZA (1) ZA202302556B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114453001B (zh) * 2022-03-10 2023-06-06 江苏理工学院 芳环和氰基共掺杂的氮化碳纳米片及其制备方法和应用

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US4478853A (en) * 1982-05-17 1984-10-23 S. C. Johnson & Son, Inc. Skin conditioning composition
US5223250A (en) * 1991-02-05 1993-06-29 Sun Smart, Inc. Visibly transparent UV sunblock cosmetic compositions
US5990233A (en) * 1996-08-16 1999-11-23 National Starch And Chemical Investment Holding Corporation Rheology modifiers for use in aqueous compositions
US5985444A (en) * 1998-04-03 1999-11-16 3M Innovative Properties Company Amide functional ultraviolet light absorbers for fluoropolymers
US6352764B1 (en) * 1999-08-09 2002-03-05 3M Innovative Properties Company Multi-layer articles including UV-absorbing polymeric compositions
EP1378231A1 (en) * 2002-06-17 2004-01-07 Ciba Specialty Chemicals Holding Inc. Formulation of UV absorbers by incorporation in solid lipid nanoparticles
DE502005008753D1 (de) * 2004-06-08 2010-02-04 Merck Patent Gmbh Partikel, funktionalisiert mit organischen verbindungen
JP5595279B2 (ja) * 2007-12-21 2014-09-24 ビーエーエスエフ ソシエタス・ヨーロピア 農業用のプラスチックフィルムもしくは包装フィルム、または、当該フィルムのためのナノ構造ｕｖ吸収剤の使用
US20120238906A1 (en) * 2009-07-16 2012-09-20 Trustees Of Boston University Labeled skin lesion biopsy punch and uses thereof
WO2012105060A1 (en) * 2011-02-04 2012-08-09 L'oreal Composite pigment and method for preparation thereof
JP5291729B2 (ja) * 2011-02-07 2013-09-18 株式会社 資生堂 日焼け止め化粧料
FR2993176B1 (fr) * 2012-07-13 2014-06-27 Oreal Composition cosmetique contenant des particules composites filtrantes de taille moyenne superieure a 0,1 micron et des particules de filtre inorganique et une phase aqueuse
EP3056194B1 (en) * 2013-10-09 2020-08-19 Shiseido Company, Ltd. Low-stringiness thickener and cosmetic material admixed with said thickener
US10195294B2 (en) * 2015-05-22 2019-02-05 Logicink Corporation Programmable bacterial tattoo

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BR112023003401A2 (pt) 2023-05-09
WO2022047151A1 (en) 2022-03-03
ZA202302556B (en) 2024-06-26
JP2023539190A (ja) 2023-09-13
US20230320973A1 (en) 2023-10-12
EP4203895A4 (en) 2024-10-16
AU2021333800A1 (en) 2023-03-23
MX2023002275A (es) 2023-05-16
PE20231033A1 (es) 2023-07-10
IL300673A (en) 2023-04-01
KR20230058441A (ko) 2023-05-03
CN116367815A (zh) 2023-06-30
EP4203895A1 (en) 2023-07-05
CA3192648A1 (en) 2022-03-03

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