FR3081711B1 - Procede de protection topique contre des molecules polluantes atmospheriques et/ou des radicaux libres formes par une exposition a un rayonnement ultraviolet - Google Patents
Procede de protection topique contre des molecules polluantes atmospheriques et/ou des radicaux libres formes par une exposition a un rayonnement ultraviolet Download PDFInfo
- Publication number
- FR3081711B1 FR3081711B1 FR1854745A FR1854745A FR3081711B1 FR 3081711 B1 FR3081711 B1 FR 3081711B1 FR 1854745 A FR1854745 A FR 1854745A FR 1854745 A FR1854745 A FR 1854745A FR 3081711 B1 FR3081711 B1 FR 3081711B1
- Authority
- FR
- France
- Prior art keywords
- antioxidant
- colloids
- col
- antiox
- radiation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 230000005855 radiation Effects 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 230000000699 topical effect Effects 0.000 title abstract 2
- 239000003344 environmental pollutant Substances 0.000 title 1
- 231100000719 pollutant Toxicity 0.000 title 1
- 239000003963 antioxidant agent Substances 0.000 abstract 13
- 230000003078 antioxidant effect Effects 0.000 abstract 11
- 239000000084 colloidal system Substances 0.000 abstract 6
- 101100328886 Caenorhabditis elegans col-2 gene Proteins 0.000 abstract 4
- 239000011159 matrix material Substances 0.000 abstract 3
- 229920000249 biocompatible polymer Polymers 0.000 abstract 2
- 210000004400 mucous membrane Anatomy 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 230000008929 regeneration Effects 0.000 abstract 2
- 238000011069 regeneration method Methods 0.000 abstract 2
- 239000004065 semiconductor Substances 0.000 abstract 2
- 101100328884 Caenorhabditis elegans sqt-3 gene Proteins 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000000593 degrading effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 230000001699 photocatalysis Effects 0.000 abstract 1
- 238000007146 photocatalysis Methods 0.000 abstract 1
- 230000002940 repellent Effects 0.000 abstract 1
- 239000005871 repellent Substances 0.000 abstract 1
Classifications
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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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/27—Zinc; Compounds thereof
-
- 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/29—Titanium; Compounds thereof
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/347—Phenols
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/368—Carboxylic acids; Salts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/58—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
- A61K8/585—Organosilicon compounds
-
- 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
- A61K8/73—Polysaccharides
-
- 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
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/817—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
- A61K8/8176—Homopolymers of N-vinyl-pyrrolidones. Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers
- A61K2800/522—Antioxidants; Radical scavengers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Emergency Medicine (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
- Polymerisation Methods In General (AREA)
- Medicinal Preparation (AREA)
Abstract
Procédé de protection topique, avantageusement sur la peau et/ou muqueuse et/ou phanères, vis-à-vis des molécules polluantes atmosphériques et du rayonnement ultraviolet (UV), comprenant les étapes de : a) former sur la peau et/ou les muqueuses et/ou les phanères une matrice polymérique répulsive et anti-adhésive vis-à-vis des molécules polluantes atmosphériques, au moyen d'un premier polymère biocompatible (PB1) ; b) dégrader par photocatalyse sous l'effet du rayonnement UV les molécules polluantes ayant pénétré dans la matrice polymérique au moyen de premiers colloïdes semi-conducteurs greffés (Col-1) de manière covalente avec un second polymère biocompatible (PB2) différent du premier polymère biocompatible (PB1), entrainant de fait, la formation de radicaux libres ; c) neutraliser lesdits radicaux libres au moyen d'au moins 2 antioxydants respectivement : - un premier antioxydant se présentant sous la forme de seconds colloïdes semi-conducteurs (Col-2) greffés de manière covanlente avec ledit premier antioxydant (AntiOx-1) ; les seconds colloïdes (Col-2) greffés s'auto régénérant sous l'action des rayonnements UV par le mécanisme suivant : • régénération du premier antioxydant AntiOx-1) par transfert d'électrons depuis les seconds colloïdes (Col-2) vers ledit premier antioxydant (AntiOx-1), • régénération des seconds colloïdes (Col-2) par exposition à un rayonnement UV, - un second agent antioxydant (AntiOx-2) ne se présentant pas sous la forme de colloïdes greffés avec un antioxydant ; d) stabiliser la matrice polymérique au moyen du second agent antioxydant (AntiOx-2).
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1854745A FR3081711B1 (fr) | 2018-05-31 | 2018-05-31 | Procede de protection topique contre des molecules polluantes atmospheriques et/ou des radicaux libres formes par une exposition a un rayonnement ultraviolet |
| JP2021528001A JP2021534226A (ja) | 2018-05-31 | 2019-06-03 | 紫外線への曝露によって生成された大気汚染物質分子及び／又はフリーラジカルに対する局所的保護のための方法 |
| PCT/FR2019/051302 WO2019229401A1 (fr) | 2018-05-31 | 2019-06-03 | Procede de protection topique contre des molecules polluantes atmospheriques et/ou des radicaux libres formes par une exposition a un rayonnement ultraviolet |
| EP19742840.2A EP3801777A1 (fr) | 2018-05-31 | 2019-06-03 | Procede de protection topique contre des molecules polluantes atmospheriques et/ou des radicaux libres formes par une exposition a un rayonnement ultraviolet |
| US17/251,050 US11801208B2 (en) | 2018-05-31 | 2019-06-03 | Method for topical protection against atmospheric pollutant molecules and/or free radicals produced by exposure to ultraviolet radiation |
| CN201980049804.1A CN112512641B (zh) | 2018-05-31 | 2019-06-03 | 对暴露于紫外线辐射所产生的自由基和/或大气污染物分子进行局部保护的方法 |
| KR1020207037792A KR20210025021A (ko) | 2018-05-31 | 2019-06-03 | 자외선 조사에 노출됨으로서 생성된 대기 오염 분자 및/또는 자유 라디칼에 대한 국소 보호 방법 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1854745A FR3081711B1 (fr) | 2018-05-31 | 2018-05-31 | Procede de protection topique contre des molecules polluantes atmospheriques et/ou des radicaux libres formes par une exposition a un rayonnement ultraviolet |
| FR1854745 | 2018-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3081711A1 FR3081711A1 (fr) | 2019-12-06 |
| FR3081711B1 true FR3081711B1 (fr) | 2020-10-16 |
Family
ID=63834117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1854745A Active FR3081711B1 (fr) | 2018-05-31 | 2018-05-31 | Procede de protection topique contre des molecules polluantes atmospheriques et/ou des radicaux libres formes par une exposition a un rayonnement ultraviolet |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11801208B2 (fr) |
| EP (1) | EP3801777A1 (fr) |
| JP (1) | JP2021534226A (fr) |
| KR (1) | KR20210025021A (fr) |
| CN (1) | CN112512641B (fr) |
| FR (1) | FR3081711B1 (fr) |
| WO (1) | WO2019229401A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010077538A1 (fr) | 2008-12-09 | 2010-07-08 | The Lubrizol Corporation | Procédé consistant à faire fonctionner un moteur à l'aide d'un lubrifiant consommable sans teneur en cendres |
| CN102414300B (zh) | 2009-02-26 | 2014-07-23 | 卢布里佐尔公司 | 含有芳族胺与羧酸官能化聚合物的反应产物和分散剂的润滑组合物 |
| WO2011146692A1 (fr) | 2010-05-20 | 2011-11-24 | The Lubrizol Corporation | Composition lubrifiante contenant un dispersant |
| WO2011146467A1 (fr) | 2010-05-20 | 2011-11-24 | The Lubrizol Corporation | Composition lubrifiante contenant un dispersant |
| FR3098723B1 (fr) * | 2019-07-18 | 2023-01-13 | Bionuclei | Traitement ecobiologique des effets secondaires de la radiotherapie. |
| AU2022229531A1 (en) | 2021-03-05 | 2023-08-17 | H.B. Fuller Company | Cyanoacrylate composition with hazardless stabilizer |
| CN113351246A (zh) * | 2021-06-04 | 2021-09-07 | 广东新利斯环保科技有限公司 | 一种水杨醛敏化纳米二氧化钛光触媒的制备方法 |
| CN114557940A (zh) * | 2022-02-28 | 2022-05-31 | 珠海伊斯佳科技股份有限公司 | 一种抗污染防晒组合物、抗污染防晒护肤组合物及其制备方法 |
| CN115998627B (zh) * | 2022-12-31 | 2024-10-11 | 常州纳欧新材料科技有限公司 | 一种抗氧化功效的扇状金红石型二氧化钛复合材料的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090155371A1 (en) * | 2007-12-17 | 2009-06-18 | Sojka Milan F | Compositions Comprising Solid Particles Entrapped In Collapsed Polymeric Microspheres, And Methods Of Making The Same |
| FR2977490B1 (fr) * | 2011-07-07 | 2014-03-21 | Oreal | Composition photoprotectrice |
| CN108084494A (zh) * | 2017-12-08 | 2018-05-29 | 中国科学院化学研究所 | 表面接枝抗氧剂分子的功能化纳米二氧化钛及其制备方法 |
-
2018
- 2018-05-31 FR FR1854745A patent/FR3081711B1/fr active Active
-
2019
- 2019-06-03 JP JP2021528001A patent/JP2021534226A/ja active Pending
- 2019-06-03 KR KR1020207037792A patent/KR20210025021A/ko unknown
- 2019-06-03 US US17/251,050 patent/US11801208B2/en active Active
- 2019-06-03 EP EP19742840.2A patent/EP3801777A1/fr active Pending
- 2019-06-03 WO PCT/FR2019/051302 patent/WO2019229401A1/fr unknown
- 2019-06-03 CN CN201980049804.1A patent/CN112512641B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112512641B (zh) | 2023-12-19 |
| US20210251861A1 (en) | 2021-08-19 |
| EP3801777A1 (fr) | 2021-04-14 |
| CN112512641A (zh) | 2021-03-16 |
| FR3081711A1 (fr) | 2019-12-06 |
| KR20210025021A (ko) | 2021-03-08 |
| US11801208B2 (en) | 2023-10-31 |
| JP2021534226A (ja) | 2021-12-09 |
| WO2019229401A1 (fr) | 2019-12-05 |
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