EP3458026A4 - Nanoparticules d'oxyde métallique revêtues de lignine et leur utilisation dans des compositions cosmétiques - Google Patents

Nanoparticules d'oxyde métallique revêtues de lignine et leur utilisation dans des compositions cosmétiques Download PDF

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Publication number
EP3458026A4
EP3458026A4 EP17798467.1A EP17798467A EP3458026A4 EP 3458026 A4 EP3458026 A4 EP 3458026A4 EP 17798467 A EP17798467 A EP 17798467A EP 3458026 A4 EP3458026 A4 EP 3458026A4
Authority
EP
European Patent Office
Prior art keywords
lignin
metal oxide
coated metal
cosmetic compositions
oxide nanoparticles
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.)
Withdrawn
Application number
EP17798467.1A
Other languages
German (de)
English (en)
Other versions
EP3458026A1 (fr
Inventor
Michela MORSELLA
Anabel E. LANTERNA
Juan SCAIANO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Ottawa
Original Assignee
University of Ottawa
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 University of Ottawa filed Critical University of Ottawa
Publication of EP3458026A1 publication Critical patent/EP3458026A1/fr
Publication of EP3458026A4 publication Critical patent/EP3458026A4/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/30—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
    • A61K8/27—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
    • A61K8/72—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/5176—Compounds of unknown constitution, e.g. material from plants or animals
    • 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
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/413—Nanosized, i.e. having sizes below 100 nm
    • 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
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/61—Surface treated
    • A61K2800/62—Coated
    • A61K2800/624—Coated by macromolecular compounds
    • 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
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/65—Characterized by the composition of the particulate/core
    • A61K2800/651—The particulate/core comprising inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
EP17798467.1A 2016-05-20 2017-05-19 Nanoparticules d'oxyde métallique revêtues de lignine et leur utilisation dans des compositions cosmétiques Withdrawn EP3458026A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662339603P 2016-05-20 2016-05-20
PCT/CA2017/050613 WO2017197530A1 (fr) 2016-05-20 2017-05-19 Nanoparticules d'oxyde métallique revêtues de lignine et leur utilisation dans des compositions cosmétiques

Publications (2)

Publication Number Publication Date
EP3458026A1 EP3458026A1 (fr) 2019-03-27
EP3458026A4 true EP3458026A4 (fr) 2020-04-22

Family

ID=60324738

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17798467.1A Withdrawn EP3458026A4 (fr) 2016-05-20 2017-05-19 Nanoparticules d'oxyde métallique revêtues de lignine et leur utilisation dans des compositions cosmétiques

Country Status (3)

Country Link
EP (1) EP3458026A4 (fr)
CA (1) CA3030443A1 (fr)
WO (1) WO2017197530A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108938450B (zh) * 2018-06-26 2020-11-24 华南理工大学 一种木质素改性二氧化钛颗粒及其制备方法与应用
EP3887451A1 (fr) 2018-11-29 2021-10-06 Aalto University Foundation sr Hydrogel à base de particules de lignine et procédé de préparation de particules colloïdales de lignine par un processus d'évaporation de solvant
WO2021026360A1 (fr) * 2019-08-07 2021-02-11 Regents Of The University Of Minnesota Revêtement microporeux biodégradable
US11155683B2 (en) 2019-09-13 2021-10-26 Nanophase Technologies Corporation Lipophillically dispersed phenolic polymer particles
US20230000737A1 (en) * 2019-12-10 2023-01-05 Omya International Ag Dry compositions, emulsions and/or fluids for chemical and physical sun protection and use thereof
WO2022016117A1 (fr) 2020-07-16 2022-01-20 Nanophase Technologies Corporation Particules de composés polyphénoliques et leurs dispersions
BR102020026475A8 (pt) 2020-12-22 2022-07-19 Botica Comercial Farm Ltda Processo de obtenção de composição de lignina associada com zno e tio2 para produto cosmético com cor para pele negra, para booster de proteção à luz azul e para proteção da pele contra agentes oxidantes externos, e respectivo produto resultante
CN113101235B (zh) * 2021-03-17 2022-02-15 华南理工大学 一种原位二氧化钛包覆木质素复合颗粒及其制备与应用
CN113957090A (zh) * 2021-11-12 2022-01-21 四川轻化工大学 一种盐穗木金属硫蛋白HcMT复合物及其在防晒霜中的应用
CN116082861A (zh) * 2022-10-25 2023-05-09 安徽新涛光电科技有限公司 一种纳米二氧化钛粉体分散液及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015090138A1 (fr) * 2013-12-16 2015-06-25 华南理工大学 Nanoparticules composites polymères de type inorganiques/lignose, leur procédé de préparation et leur application
US20150307746A1 (en) * 2014-04-25 2015-10-29 Empire Technology Development Llc Lignin derived photo-responsive coatings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354380A1 (de) * 2003-11-20 2005-06-16 Basf Ag Verwendung von Lignanen in kosmetischen oder dermatologischen Zubereitungen
WO2008116790A1 (fr) * 2007-03-23 2008-10-02 Basf Se Procédé de fabrication d'oxydes métalliques, hydroxydes métalliques et/ou oxydes-hydroxydes métalliques nanoparticulaires, modifiés en surface
US20100202985A1 (en) * 2009-02-11 2010-08-12 Amcol International Corporation Sunscreen compositions including particulate sunscreen actives that exhibit boosting of sun protection factor
FR3044239B1 (fr) * 2015-11-30 2017-12-22 Centre Nat Rech Scient Emulsions anti-uv stabilisees avec de la lignine et des nanoparticules
CN106633967B (zh) * 2016-09-14 2019-01-18 华南理工大学 一种二氧化钛/木质素基复合纳米颗粒及制备方法和应用

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015090138A1 (fr) * 2013-12-16 2015-06-25 华南理工大学 Nanoparticules composites polymères de type inorganiques/lignose, leur procédé de préparation et leur application
US20150307746A1 (en) * 2014-04-25 2015-10-29 Empire Technology Development Llc Lignin derived photo-responsive coatings

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DEBJANI MUKHERJEE ET AL: "Preparation and Characterization of the TiO2 Immobilized Polymeric Photocatalyst for Degradation of Aspirin under UV and Solar Light", PROCESSES, vol. 2, no. 1, 27 January 2014 (2014-01-27), CH, pages 12 - 23, XP055674537, ISSN: 2227-9717, DOI: 10.3390/pr2010012 *
FENG CHEN ET AL: "Self-assembly of NiO nanoparticles in lignin-derived mesoporous carbons for supercapacitor applications", GREEN CHEMISTRY, vol. 15, no. 11, 2013, GB, pages 3057, XP055672892, ISSN: 1463-9262, DOI: 10.1039/c3gc41080c *
See also references of WO2017197530A1 *
WANG X ET AL: "Effect of model dissolved organic matter coating on sorption of phenanthrene by TiO2 nanoparticles", ENVIRONMENTAL POLLUTION NOVEMBER 2014 ELSEVIER LTD GBR, vol. 194, November 2014 (2014-11-01), pages 31 - 37, XP002798181, DOI: 10.1016/J.ENVPOL.2014.06.039 *

Also Published As

Publication number Publication date
EP3458026A1 (fr) 2019-03-27
WO2017197530A1 (fr) 2017-11-23
CA3030443A1 (fr) 2017-11-23

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