EP3773485A4 - Topical compositions incorporating silica fibers - Google Patents

Topical compositions incorporating silica fibers Download PDF

Info

Publication number
EP3773485A4
EP3773485A4 EP19781320.7A EP19781320A EP3773485A4 EP 3773485 A4 EP3773485 A4 EP 3773485A4 EP 19781320 A EP19781320 A EP 19781320A EP 3773485 A4 EP3773485 A4 EP 3773485A4
Authority
EP
European Patent Office
Prior art keywords
topical compositions
silica fibers
compositions incorporating
incorporating silica
fibers
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.)
Pending
Application number
EP19781320.7A
Other languages
German (de)
French (fr)
Other versions
EP3773485A1 (en
Inventor
Mitch Dellinger
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.)
American Nano LLC
Original Assignee
American Nano LLC
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 American Nano LLC filed Critical American Nano LLC
Publication of EP3773485A1 publication Critical patent/EP3773485A1/en
Publication of EP3773485A4 publication Critical patent/EP3773485A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • 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
    • A61K8/027—Fibers; Fibrils
    • 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
    • A61K8/25—Silicon; Compounds thereof
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions
    • 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
    • A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/16—Emollients or protectives, e.g. against radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/08—Anti-ageing 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
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
EP19781320.7A 2018-04-02 2019-03-28 Topical compositions incorporating silica fibers Pending EP3773485A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862651386P 2018-04-02 2018-04-02
US201862729085P 2018-09-10 2018-09-10
PCT/US2019/024456 WO2019195064A1 (en) 2018-04-02 2019-03-28 Topical compositions incorporating silica fibers

Publications (2)

Publication Number Publication Date
EP3773485A1 EP3773485A1 (en) 2021-02-17
EP3773485A4 true EP3773485A4 (en) 2022-01-05

Family

ID=68101296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19781320.7A Pending EP3773485A4 (en) 2018-04-02 2019-03-28 Topical compositions incorporating silica fibers

Country Status (5)

Country Link
EP (1) EP3773485A4 (en)
JP (1) JP7445979B2 (en)
CN (1) CN111989089A (en)
CA (1) CA3095574A1 (en)
WO (1) WO2019195064A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002128639A (en) * 2000-10-26 2002-05-09 Kose Corp Cosmetic
JP2002322049A (en) * 2001-03-23 2002-11-08 L'oreal Sa Composition for skin containing fiber and ubiquinone
US8747927B2 (en) * 2010-09-10 2014-06-10 Mary Kay Inc. Topical skin care formulations comprising jaboticaba and cashew fruit pulps and extracts thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015167A1 (en) 1998-09-10 2000-03-23 Usbiomaterials Corporation Anti-inflammatory and antimicrobial uses for bioactive glass compositions
DE60035672T2 (en) 1999-02-22 2008-04-30 Delsitech Oy BIODEGRADABLE SILICA FIBERS FROM A SILICASOL
FR2795957B1 (en) * 1999-07-08 2001-09-28 Oreal MAKEUP COMPOSITION COMPRISING FIBERS
US20080220026A1 (en) * 2007-03-06 2008-09-11 Prithwiraj Maitra Mesoporous material compositions and methods of their use for improving the appearance of biological surfaces
WO2013138744A1 (en) * 2012-03-16 2013-09-19 M. Alphabet 1, Llc Compositions for the treatment of skin disorders
CN102652903A (en) * 2012-05-03 2012-09-05 东华大学 Preparation method of high temperature resistant silicon dioxide nanometer fiber filtering membrane
CZ2012549A3 (en) * 2012-08-14 2013-06-19 Technická univerzita v Liberci Nanofibrous structure with immobilized organic agent and process for preparing thereof
US9554463B2 (en) * 2014-03-07 2017-01-24 Rogers Corporation Circuit materials, circuit laminates, and articles formed therefrom
US20190255223A1 (en) * 2018-02-16 2019-08-22 American Nano, LLC Silica fiber compositions and methods of use

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002128639A (en) * 2000-10-26 2002-05-09 Kose Corp Cosmetic
JP2002322049A (en) * 2001-03-23 2002-11-08 L'oreal Sa Composition for skin containing fiber and ubiquinone
US8747927B2 (en) * 2010-09-10 2014-06-10 Mary Kay Inc. Topical skin care formulations comprising jaboticaba and cashew fruit pulps and extracts thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHOI S-S ET AL: "SILICA NANOFIBERS FROM ELECTROSPINNING/SOL-GEL PROCESS", JOURNAL OF MATERIALS SCIENCE LETTERS, CHAPMAN AND HALL LTD. LONDON, GB, vol. 22, no. 12, 15 June 2003 (2003-06-15), pages 891 - 893, XP001166787, ISSN: 0261-8028, DOI: 10.1023/A:1024475022937 *
See also references of WO2019195064A1 *

Also Published As

Publication number Publication date
CN111989089A (en) 2020-11-24
JP7445979B2 (en) 2024-03-08
CA3095574A1 (en) 2019-10-10
JP2021520348A (en) 2021-08-19
EP3773485A1 (en) 2021-02-17
WO2019195064A1 (en) 2019-10-10

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