BR9906286A - Manocápsulas, composição cosmética ou dermatológica, e, processo de preparação das manocápsulas - Google Patents

Manocápsulas, composição cosmética ou dermatológica, e, processo de preparação das manocápsulas

Info

Publication number
BR9906286A
BR9906286A BR9906286-0A BR9906286A BR9906286A BR 9906286 A BR9906286 A BR 9906286A BR 9906286 A BR9906286 A BR 9906286A BR 9906286 A BR9906286 A BR 9906286A
Authority
BR
Brazil
Prior art keywords
nanocapsule
water
anionic polymer
dispersive
preparing
Prior art date
Application number
BR9906286-0A
Other languages
English (en)
Inventor
Pascal Richart
Jean Thierry Simonnet
Original Assignee
Oreal
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 Oreal filed Critical Oreal
Publication of BR9906286A publication Critical patent/BR9906286A/pt

Links

Classifications

    • 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
    • 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
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • 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
    • A61K8/11—Encapsulated 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
    • A61K9/48—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
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • A61K9/5153—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Nanotechnology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Birds (AREA)
  • Dispersion Chemistry (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

"NANOCáPSULAS, COMPOSIçãO COSMéTICA OU DERMATOLóGICA, E, PROCESSO DE PREPARAçãO DAS NANOCáPSULAS". A presente invenção refere-se a nanocápsulas constituídas - de um núcleo lipídico que forma ou que contém um princípio ativo lipófilo e - de um envoltório polimérico contínuo insolúvel em água, o dito envoltório polimérico compreende pelo menos polímero aniónico hidrodispersível sintético escolhido entre os poliésteres, poli (éster amidas), poliuretanos e copolímeros vinílicos, todos contendo funções ácido carboxílico e/ou sulfónico, e/ou um polímero aniónico hidrodispersível natural escolhido entre a resina shellac, a goma de sandáraca e as dâmaras, um novo processo de preparação de tais nanocápsulas e das composições cosméticas e/ou dermatológicas que as contêm.
BR9906286-0A 1998-12-29 1999-12-28 Manocápsulas, composição cosmética ou dermatológica, e, processo de preparação das manocápsulas BR9906286A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9816553A FR2787729B1 (fr) 1998-12-29 1998-12-29 Nanocapsules a base de polymeres anioniques hydrodispersibles, leur procede de preparation et compositions cosmetiques ou dermatologiques les contenant

Publications (1)

Publication Number Publication Date
BR9906286A true BR9906286A (pt) 2001-03-06

Family

ID=9534600

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906286-0A BR9906286A (pt) 1998-12-29 1999-12-28 Manocápsulas, composição cosmética ou dermatológica, e, processo de preparação das manocápsulas

Country Status (10)

Country Link
EP (1) EP1025901B1 (pt)
JP (1) JP2000191505A (pt)
KR (1) KR100374421B1 (pt)
CN (1) CN1197559C (pt)
AT (1) ATE224229T1 (pt)
BR (1) BR9906286A (pt)
CA (1) CA2293728C (pt)
DE (1) DE69902989T2 (pt)
ES (1) ES2187128T3 (pt)
FR (1) FR2787729B1 (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
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FR2827767B1 (fr) * 2001-07-27 2005-08-19 Oreal Nanocapsules contenant un steroide et composition, notamment cosmetique, les comprenant
FR2830776A1 (fr) * 2001-10-16 2003-04-18 Oreal Nanocapsules a base de polyesters sulfoniques hydrodispersibles colores
FR2836381B1 (fr) * 2002-02-22 2004-09-10 Oreal Nanocapsules a base de polyester polyol, et compositions cosmetiques ou dermatologiques les contenant
US7854925B2 (en) * 2002-04-04 2010-12-21 Akzo Nobel N.V. Use of solubilized, anionic polyurethanes in skin care compositions
FR2835430A1 (fr) * 2002-05-31 2003-08-08 Oreal Composition comprenant des nanocapsules enrobees de lecithine et un polymere d'acrylamide
EP1393706A1 (en) * 2002-08-14 2004-03-03 Quest International B.V. Fragranced compositions comprising encapsulated material
FR2848879A1 (fr) * 2002-12-20 2004-06-25 Oreal Nanocapsules comprenant un polymere silicone de type polysilsesquioxane, composition cosmetique ou pharmaceutique les comprenant, et procede de preparation
FR2853537B1 (fr) * 2003-04-14 2006-06-23 Oreal Emulsion photoprotectrice fine du type huile-dans-eau, son procede de fabrication et son utilisation dans les domaines cosmetique et dermatologique
US7381403B2 (en) 2003-04-14 2008-06-03 L'oreal Finely divided photoprotective oil-in-water emulsions comprising 4,4-diarylbutadiene UV-A sunscreens
FR2864900B1 (fr) * 2004-01-09 2007-10-12 Oreal Dispersion aqueuse de nanocapsules a coeur huileux
EP1925336A4 (en) 2005-09-15 2011-01-19 Tti Ellebeau Inc ROD TYPE IONTOPHORESIS APPARATUS
US20070083186A1 (en) * 2005-09-30 2007-04-12 Darrick Carter Transdermal drug delivery systems, devices, and methods employing novel pharmaceutical vehicles
DE502006007655D1 (de) 2005-10-25 2010-09-23 Evonik Degussa Gmbh Präparate umfassend hyperverzweigte polymere
US7848801B2 (en) 2005-12-30 2010-12-07 Tti Ellebeau, Inc. Iontophoretic systems, devices, and methods of delivery of active agents to biological interface
KR100810164B1 (ko) * 2006-05-26 2008-03-06 한국콜마 주식회사 이데베논 나노캡슐을 함유하는 주름개선 화장료 조성물 및이의 제조방법
US8062783B2 (en) 2006-12-01 2011-11-22 Tti Ellebeau, Inc. Systems, devices, and methods for powering and/or controlling devices, for instance transdermal delivery devices
FR2910286B1 (fr) 2006-12-20 2009-04-17 Oreal Composition comprenant des composes silicones encapsules
EP1982698A1 (de) * 2007-04-18 2008-10-22 Evonik Degussa GmbH Präparate zur gesteuerten Freisetzung von bioaktiven Naturstoffen
FR2918296B1 (fr) 2007-07-05 2009-09-18 Oreal Capsules de type noyau/ecorce et procede de preparation
KR101415994B1 (ko) * 2007-12-27 2014-07-08 (주)아모레퍼시픽 카로티노이드를 안정화한 이중층 구조의 고분자 캡슐, 그 제조 방법 및 이를 함유하는 화장료 조성물
FR2933614B1 (fr) 2008-07-10 2010-09-10 Oreal Kit de protection solaire.
FR2939683B1 (fr) * 2008-12-17 2012-04-20 Oreal Composition cosmetique comprenant un polyester sulfonique ramifie et un tensioactif particulier et utilisations en coiffage
KR100978583B1 (ko) * 2009-09-02 2010-08-27 (주)바이오제닉스 화장품용 색조캡슐 조성물, 이의 제조방법 및 이를 이용한 화장품 제제
KR101135573B1 (ko) * 2010-06-11 2012-04-19 한남대학교 산학협력단 섬유 가공처리용 아로마 캡슐 및 이의 제조방법
EP2722104B1 (en) * 2010-10-26 2018-03-07 Capsugel Belgium NV Bulk Enteric Capsule Shells
FR2967573B1 (fr) 2010-11-23 2012-11-09 Rhodia Poliamida E Especialidades Ltda Kit cosmetique et utilisation pour ameliorer l'aspect de la peau
EP2510930A1 (en) * 2011-04-15 2012-10-17 Bionanoplus, S.L. Nanoparticles comprising half esters of poly (methyl vinyl ether-co-maleic anhydride) and uses thereof
US20160256399A1 (en) 2013-11-04 2016-09-08 Capsugel Belgium Nv Methods and systems for improved bioavailability of active pharmaceutical ingredients including esomeprazole
CN108905914B (zh) * 2018-06-25 2020-10-27 浙江大学 一步法制备生物相容油核微囊及其应用
KR102036549B1 (ko) 2018-10-08 2019-10-25 (주)씨앤팜 활성성분을 포함하는 변성 다중층 수산화물 구조체를 포함하는 금속 수산화물 복합체 및 이의 제조 방법
KR102073185B1 (ko) 2019-07-16 2020-02-04 (주)위바이오트리 활성성분을 포함하는 변성 다중층 수산화물 구조체를 포함하는 금속 수산화물 복합체 및 이의 제조 방법
WO2025100328A1 (ja) 2023-11-08 2025-05-15 三井化学株式会社 ポリウレタンディスパージョンおよびコート材

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Publication number Priority date Publication date Assignee Title
GB1243454A (en) * 1969-03-18 1971-08-18 William Eric Gaunt Pharmaceutical compositions and their preparation
US3947571A (en) * 1974-05-06 1976-03-30 Lanvin-Charles Of The Ritz, Inc. Lipstick containing microencapsulated oils
AU594789B2 (en) * 1986-07-18 1990-03-15 Minnesota Mining And Manufacturing Company Cosmetic compositions containing polymer-thickened oil microcapsules
FR2608942B1 (fr) * 1986-12-31 1991-01-11 Centre Nat Rech Scient Procede de preparation de systemes colloidaux dispersibles d'une substance, sous forme de nanocapsules
FR2659554B1 (fr) * 1990-03-16 1994-09-30 Oreal Composition pour le traitement cosmetique et/ou pharmaceutique des couches superieures de l'epiderme par application topique sur la peau et procede de preparation correspondant.
FR2681248B1 (fr) * 1991-09-13 1995-04-28 Oreal Composition pour un traitement cosmetique et/ou pharmaceutique de longue duree des couches superieures de l'epiderme par une application topique sur la peau.
FR2718455B1 (fr) * 1994-04-07 1996-05-24 Oreal Dispersions aqueuses de résines, leur utilisation en cosmétique et compositions cosmétiques obtenues.

Also Published As

Publication number Publication date
EP1025901B1 (fr) 2002-09-18
DE69902989T2 (de) 2003-05-28
EP1025901A1 (fr) 2000-08-09
KR20000048451A (ko) 2000-07-25
CA2293728C (fr) 2005-02-15
CA2293728A1 (fr) 2000-06-29
KR100374421B1 (ko) 2003-03-04
DE69902989D1 (de) 2002-10-24
CN1258500A (zh) 2000-07-05
JP2000191505A (ja) 2000-07-11
ES2187128T3 (es) 2003-05-16
FR2787729A1 (fr) 2000-06-30
FR2787729B1 (fr) 2001-01-26
CN1197559C (zh) 2005-04-20
ATE224229T1 (de) 2002-10-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1914 DE 11/09/2007 POR TER SIDO INDEVIDO.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B15K Others concerning applications: alteration of classification

Ipc: A61K 9/51 (2006.01), A61K 8/11 (2006.0