BR112018001128A2 - composições para proteção uv - Google Patents

composições para proteção uv

Info

Publication number
BR112018001128A2
BR112018001128A2 BR112018001128-2A BR112018001128A BR112018001128A2 BR 112018001128 A2 BR112018001128 A2 BR 112018001128A2 BR 112018001128 A BR112018001128 A BR 112018001128A BR 112018001128 A2 BR112018001128 A2 BR 112018001128A2
Authority
BR
Brazil
Prior art keywords
swollen
inorganic
compositions
macroparticles
nanoparticles
Prior art date
Application number
BR112018001128-2A
Other languages
English (en)
Other versions
BR112018001128B1 (pt
Inventor
Landa Benzion
Abramovich Sagi
DOR Snir
Original Assignee
Landa Labs (
Ltd.
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
Priority claimed from GBGB1512958.8A external-priority patent/GB201512958D0/en
Priority claimed from GBGB1607831.3A external-priority patent/GB201607831D0/en
Application filed by Landa Labs (, Ltd. filed Critical Landa Labs (
Publication of BR112018001128A2 publication Critical patent/BR112018001128A2/pt
Publication of BR112018001128B1 publication Critical patent/BR112018001128B1/pt

Links

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
    • A61K8/0254—Platelets; Flakes
    • 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
    • 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
    • A61K8/0283—Matrix particles
    • 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
    • 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
    • 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
    • A61K8/8135—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers, e.g. vinyl esters (polyvinylacetate)
    • 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
    • A61K8/8141—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
    • 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
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • 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
    • 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
    • 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
    • A61K2800/54—Polymers characterized by specific structures/properties
    • A61K2800/546—Swellable particulate polymers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

são descritas composições protetoras de uv compreendendo macropartículas de matriz de polímero intumescidas compreendendo um polímero termoplástico intumescido com pelo menos um agente de intumescimento, e uma pluralidade de nanopartículas de um agente protetor de uv inorgânico compreendendo pelo menos um cristal inorgânico sólido e um dispersante associado ao cristal, em que as nanopartículas inorgânicas são dispersas e incorporadas nas macropartículas da matriz polimérica intumescida. são também fornecidos método de preparação e usos de tais composições.
BR112018001128-2A 2015-07-22 2016-07-22 Composições para proteção uv BR112018001128B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB1512958.8 2015-07-22
GBGB1512958.8A GB201512958D0 (en) 2015-07-22 2015-07-22 Sunscreen compositions
GB201605857 2016-04-06
GB1605857.0 2016-04-06
GBGB1607831.3A GB201607831D0 (en) 2016-05-05 2016-05-05 UV protective compositions and their use
GB1607831.3 2016-05-05
PCT/IB2016/054397 WO2017013633A1 (en) 2015-07-22 2016-07-22 Uv-protective compositions

Publications (2)

Publication Number Publication Date
BR112018001128A2 true BR112018001128A2 (pt) 2018-09-11
BR112018001128B1 BR112018001128B1 (pt) 2021-06-15

Family

ID=56561393

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018001128-2A BR112018001128B1 (pt) 2015-07-22 2016-07-22 Composições para proteção uv

Country Status (14)

Country Link
US (2) US10617610B2 (pt)
EP (1) EP3324921B1 (pt)
JP (1) JP6944717B2 (pt)
KR (1) KR102319963B1 (pt)
CN (1) CN107847407B (pt)
AU (1) AU2016295663B9 (pt)
BR (1) BR112018001128B1 (pt)
CA (1) CA2992525C (pt)
ES (1) ES2809676T3 (pt)
IL (1) IL256944B (pt)
MX (1) MX371226B (pt)
PT (1) PT3324921T (pt)
RU (1) RU2723750C2 (pt)
WO (1) WO2017013633A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2992525C (en) * 2015-07-22 2023-07-18 Landa Labs (2012) Ltd. Uv-protective compositions comprising polymer flakes
ES2901200T3 (es) 2016-04-06 2022-03-21 Landa Labs 2012 Ltd Composiciones de protección ultravioleta y sus usos
FR3086537B1 (fr) * 2018-10-01 2021-10-15 Bionuclei Barriere photonique a usage topique comprenant des colloides d'oxyde de bismuth
GB201816643D0 (en) * 2018-10-12 2018-11-28 Croda Int Plc Titanium dioxide dispersion
KR102249755B1 (ko) * 2019-03-11 2021-05-10 한양대학교 산학협력단 복사 냉방 필름용 조성물 및 이를 이용하여 제조된 복사 냉방 필름
KR102142240B1 (ko) * 2020-03-27 2020-08-06 선진뷰티사이언스(주) 천연 무기분체 유래의 탄성을 가지는 화장용 파우더 및 이의 제조방법
GB202101379D0 (en) 2021-02-01 2021-03-17 Landa Labs 2012 Ltd Compositions Comprising Biodegradable Polymers
WO2024054091A1 (ko) * 2022-09-08 2024-03-14 삼성전자 주식회사 하우징, 하우징을 포함하는 전자 장치 및 하우징의 제조 방법
KR102469550B1 (ko) * 2022-09-22 2022-11-22 주식회사 올바른 자외선 차단과 미백주름개선 효과가 있는 화장료 조성물

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JP3205249B2 (ja) * 1996-02-07 2001-09-04 住友大阪セメント株式会社 化粧料
JP3469048B2 (ja) 1997-06-25 2003-11-25 ポーラ化成工業株式会社 メークアップ化粧料及びメークアップ化粧セット
JPH11166173A (ja) 1997-12-04 1999-06-22 Pola Chem Ind Inc 紫外線吸収剤およびそれを含有する組成物
FR2785530B1 (fr) 1998-11-09 2000-12-15 Oreal Composition cosmetique sans transfert comprenant une dispersion de particules de polymere et un agent rheologique particulier
FR2792194B1 (fr) 1999-04-16 2001-06-01 Oreal Composition cosmetique sous forme anhydre comprenant une dispersion de particules de polymere stabilisees en surface
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US20100135937A1 (en) * 2007-03-26 2010-06-03 The Trustees Of Columbia University In The City Of New York Metal oxide nanocrystals: preparation and uses
JP5416440B2 (ja) * 2009-03-16 2014-02-12 大日精化工業株式会社 複合球状ポリマー粒子およびその製造方法、並びにこれを用いた化粧料
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CA2980255A1 (en) 2015-03-24 2016-09-29 Landa Labs (2012) Ltd. Uv-protective compositions and their use
GB201607831D0 (en) * 2016-05-05 2016-06-22 Landa Labs 2012 Ltd UV protective compositions and their use
CA2992525C (en) * 2015-07-22 2023-07-18 Landa Labs (2012) Ltd. Uv-protective compositions comprising polymer flakes
US20190060191A1 (en) * 2016-04-06 2019-02-28 Landa Labs (2012) Ltd. Uv-protective compositions and their use

Also Published As

Publication number Publication date
IL256944B (en) 2021-03-25
AU2016295663B2 (en) 2020-12-03
PT3324921T (pt) 2020-08-17
US20200146949A1 (en) 2020-05-14
CN107847407A (zh) 2018-03-27
MX371226B (es) 2020-01-09
JP2018527315A (ja) 2018-09-20
CA2992525A1 (en) 2017-01-26
AU2016295663B9 (en) 2020-12-24
KR102319963B1 (ko) 2021-11-01
US20180263864A1 (en) 2018-09-20
US10617610B2 (en) 2020-04-14
ES2809676T3 (es) 2021-03-05
MX2017016941A (es) 2018-05-14
RU2723750C2 (ru) 2020-06-17
EP3324921A1 (en) 2018-05-30
RU2018106516A (ru) 2019-08-21
CN107847407B (zh) 2020-12-29
IL256944A (en) 2018-03-29
EP3324921B1 (en) 2020-06-03
AU2016295663A1 (en) 2018-03-08
JP6944717B2 (ja) 2021-10-06
RU2018106516A3 (pt) 2019-12-19
CA2992525C (en) 2023-07-18
WO2017013633A1 (en) 2017-01-26
KR20180030778A (ko) 2018-03-26
BR112018001128B1 (pt) 2021-06-15

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/07/2016, OBSERVADAS AS CONDICOES LEGAIS.