BR112023003401A2 - Partícula absorvente de luz ultravioleta adequada para uso intradérmico e método de proteger a pele da luz ultravioleta - Google Patents
Partícula absorvente de luz ultravioleta adequada para uso intradérmico e método de proteger a pele da luz ultravioletaInfo
- Publication number
- BR112023003401A2 BR112023003401A2 BR112023003401A BR112023003401A BR112023003401A2 BR 112023003401 A2 BR112023003401 A2 BR 112023003401A2 BR 112023003401 A BR112023003401 A BR 112023003401A BR 112023003401 A BR112023003401 A BR 112023003401A BR 112023003401 A2 BR112023003401 A2 BR 112023003401A2
- Authority
- BR
- Brazil
- Prior art keywords
- skin
- ultraviolet light
- embedded
- protecting
- absorbent particle
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002245 particle Substances 0.000 title abstract 3
- 230000002745 absorbent Effects 0.000 title abstract 2
- 239000002250 absorbent Substances 0.000 title abstract 2
- 239000006096 absorbing agent Substances 0.000 abstract 2
- 239000011859 microparticle Substances 0.000 abstract 2
- 239000002105 nanoparticle Substances 0.000 abstract 2
- 206010051246 Photodermatosis Diseases 0.000 abstract 1
- 208000000453 Skin Neoplasms Diseases 0.000 abstract 1
- 206010042496 Sunburn Diseases 0.000 abstract 1
- 239000011358 absorbing material Substances 0.000 abstract 1
- 230000002500 effect on skin Effects 0.000 abstract 1
- 230000005923 long-lasting effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000008845 photoaging Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
- 230000037072 sun protection Effects 0.000 abstract 1
Classifications
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- A61K8/85—Polyesters
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Landscapes
- 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
PARTÍCULA ABSORVENTE DE LUZ ULTRAVIOLETA ADEQUADA PARA USO INTRADÉRMICO E MÉTODO DE PROTEGER A PELE DA LUZ ULTRAVIOLETA. Nanopartículas ou micropartículas absorventes de UV biocompatíveis que podem ser embebidas na pele usando técnicas tais como aquelas usadas para criar uma tatuagem com tinta de tatuagem. A tatuagem usando as nanopartículas ou micropartículas absorventes de UV biocompatíveis proporciona proteção à pele contra queimadura solar, fotoenvelhecimento e cânceres de pele de um modo permanente ou semipermanente, mas permanece clara no espectro de luz visível ou combinada de perto com o tom de pele específico do usuário. Estas partículas podem ser absorventes de UV uniformes sólidos, absorventes de UV microencapsulados ou material absorvente de UV embebido ou revestido em materiais sólidos. Proteção solar de longa duração a partir de um material invisível (não muda a cor da pele), embebido na pele (camada dérmica).
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 |
---|---|
BR112023003401A2 true BR112023003401A2 (pt) | 2023-05-09 |
Family
ID=80352380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112023003401A BR112023003401A2 (pt) | 2020-08-28 | 2021-08-27 | Partícula absorvente de luz ultravioleta adequada para uso intradérmico e método de proteger a pele da luz ultravioleta |
Country Status (13)
Country | Link |
---|---|
US (1) | US20230320973A1 (pt) |
EP (1) | EP4203895A1 (pt) |
JP (1) | JP2023539190A (pt) |
KR (1) | KR20230058441A (pt) |
CN (1) | CN116367815A (pt) |
AU (1) | AU2021333800A1 (pt) |
BR (1) | BR112023003401A2 (pt) |
CA (1) | CA3192648A1 (pt) |
CO (1) | CO2023003363A2 (pt) |
IL (1) | IL300673A (pt) |
MX (1) | MX2023002275A (pt) |
PE (1) | PE20231033A1 (pt) |
WO (1) | WO2022047151A1 (pt) |
Families Citing this family (1)
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 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478853A (en) * | 1982-05-17 | 1984-10-23 | S. C. Johnson & Son, Inc. | Skin conditioning composition |
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 |
US20080260664A1 (en) * | 2004-06-08 | 2008-10-23 | Thomas Walenzyk | Particles Functionalized with Organic Compounds |
ATE544810T1 (de) * | 2007-12-21 | 2012-02-15 | Basf Se | Nanostrukturierte uv-absorber |
US20120238906A1 (en) * | 2009-07-16 | 2012-09-20 | Trustees Of Boston University | Labeled skin lesion biopsy punch and uses 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 |
SG11201602781QA (en) * | 2013-10-09 | 2016-05-30 | Shiseido Co 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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2021
- 2021-08-27 CA CA3192648A patent/CA3192648A1/en active Pending
- 2021-08-27 JP JP2023513084A patent/JP2023539190A/ja active Pending
- 2021-08-27 KR KR1020237009939A patent/KR20230058441A/ko unknown
- 2021-08-27 EP EP21862818.8A patent/EP4203895A1/en active Pending
- 2021-08-27 AU AU2021333800A patent/AU2021333800A1/en active Pending
- 2021-08-27 IL IL300673A patent/IL300673A/en unknown
- 2021-08-27 PE PE2023000532A patent/PE20231033A1/es unknown
- 2021-08-27 CN CN202180070899.2A patent/CN116367815A/zh active Pending
- 2021-08-27 MX MX2023002275A patent/MX2023002275A/es unknown
- 2021-08-27 BR BR112023003401A patent/BR112023003401A2/pt unknown
- 2021-08-27 US US18/042,509 patent/US20230320973A1/en active Pending
- 2021-08-27 WO PCT/US2021/047941 patent/WO2022047151A1/en unknown
-
2023
- 2023-03-17 CO CONC2023/0003363A patent/CO2023003363A2/es unknown
Also Published As
Publication number | Publication date |
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US20230320973A1 (en) | 2023-10-12 |
IL300673A (en) | 2023-04-01 |
EP4203895A1 (en) | 2023-07-05 |
CA3192648A1 (en) | 2022-03-03 |
PE20231033A1 (es) | 2023-07-10 |
WO2022047151A1 (en) | 2022-03-03 |
CN116367815A (zh) | 2023-06-30 |
KR20230058441A (ko) | 2023-05-03 |
CO2023003363A2 (es) | 2023-04-17 |
AU2021333800A1 (en) | 2023-03-23 |
JP2023539190A (ja) | 2023-09-13 |
MX2023002275A (es) | 2023-05-16 |
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