ZA200600697B - Microcapsules loaded with active ingredients and a method for their preparation - Google Patents
Microcapsules loaded with active ingredients and a method for their preparation Download PDFInfo
- Publication number
- ZA200600697B ZA200600697B ZA200600697A ZA200600697A ZA200600697B ZA 200600697 B ZA200600697 B ZA 200600697B ZA 200600697 A ZA200600697 A ZA 200600697A ZA 200600697 A ZA200600697 A ZA 200600697A ZA 200600697 B ZA200600697 B ZA 200600697B
- Authority
- ZA
- South Africa
- Prior art keywords
- microcapsules
- carrier
- core material
- suspension
- ethylhexyl
- Prior art date
Links
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- 238000000034 method Methods 0.000 title claims description 114
- 239000004480 active ingredient Substances 0.000 title claims description 75
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- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 15
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- ZXDDPOHVAMWLBH-UHFFFAOYSA-N 2,4-Dihydroxybenzophenone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 ZXDDPOHVAMWLBH-UHFFFAOYSA-N 0.000 claims description 6
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- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 claims description 6
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Classifications
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- 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
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
- B01J13/185—In situ polymerisation with all reactants being present in the same phase in an organic phase
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
- A01N25/28—Microcapsules or nanocapsules
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P10/00—Shaping or working of foodstuffs characterised by the products
- A23P10/30—Encapsulation of particles, e.g. foodstuff additives
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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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/11—Encapsulated compositions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
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- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0097—Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes
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- 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
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- 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
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
- A61K2800/434—Luminescent, Fluorescent; Optical brighteners; Photosensitizers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
- Y10T428/249995—Constituent is in liquid form
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
- Y10T428/249995—Constituent is in liquid form
- Y10T428/249997—Encapsulated liquid
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Epidemiology (AREA)
- Agronomy & Crop Science (AREA)
- Dermatology (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Birds (AREA)
- Environmental Sciences (AREA)
- Dispersion Chemistry (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
- General Preparation And Processing Of Foods (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
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| US49129503P | 2003-07-31 | 2003-07-31 |
Publications (1)
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| ZA200600697B true ZA200600697B (en) | 2007-02-28 |
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| ZA200600697A ZA200600697B (en) | 2003-07-31 | 2006-01-24 | Microcapsules loaded with active ingredients and a method for their preparation |
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| EP (2) | EP2263788B1 (ru) |
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| EA (1) | EA008771B1 (ru) |
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| ZA (1) | ZA200600697B (ru) |
Families Citing this family (137)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7758888B2 (en) | 2000-04-21 | 2010-07-20 | Sol-Gel Technologies Ltd. | Composition exhibiting enhanced formulation stability and delivery of topical active ingredients |
| US20060173709A1 (en) * | 2005-01-31 | 2006-08-03 | Traynor Daniel H | Bodywash additive business methods |
| WO2004081222A2 (en) | 2003-03-14 | 2004-09-23 | Sol-Gel Technologies Ltd. | Agent-encapsulating micro- and nanoparticles, methods for preparation of same and products containing same |
| US20060246019A1 (en) * | 2005-04-29 | 2006-11-02 | Cole Curtis A | Topical composition detection |
| US20060246020A1 (en) * | 2005-04-29 | 2006-11-02 | Cole Curtis A | Topical composition detection |
| US9345667B2 (en) * | 2005-06-17 | 2016-05-24 | Australian Nuclear Science And Technology Organisation | Particles having hydrophobic material therein |
| KR101290853B1 (ko) * | 2005-06-29 | 2013-07-29 | 디에스엠 아이피 어셋츠 비.브이. | 선스크린제를 함유한 밀폐 캡슐을 갖는 조성물 |
| BRPI0614143A2 (pt) * | 2005-08-02 | 2012-11-20 | Sol Gel Technologies Ltd | processo para revestir um material particulado insolével em Água, sàlido, com um àxido metÁlico, material particulado revestido, composiÇço, mÉtodo para o tratamento de uma condiÇço superficial em um induvÍduo, e, uso de material particulado revestido |
| US20080254082A1 (en) * | 2005-09-27 | 2008-10-16 | Sol-Gel Technologies Ltd. | Methods for Crop Protection |
| US8133508B2 (en) * | 2005-10-03 | 2012-03-13 | L'oreal | Fluorescent cosmetic composition |
| BR122015013776B1 (pt) | 2005-11-09 | 2016-12-06 | Klox Technologies Inc | composição, método para branqueamento de dentes e kit |
| WO2007075747A2 (en) * | 2005-12-21 | 2007-07-05 | Schering-Plough Healthcare Products, Inc. | Uv-radiation protectant compositions |
| US10278917B2 (en) | 2006-04-14 | 2019-05-07 | Perrigo Israel Pharmaceuticals Ltd. | Pharmaceutical compositions comprising silica microspheres |
| US8920821B2 (en) | 2006-04-14 | 2014-12-30 | Perrigo Israel Pharmaceuticals Ltd. | Pharmaceutical compositions comprising silica microspheres |
| KR101374756B1 (ko) * | 2006-06-27 | 2014-03-17 | 다우 코닝 코포레이션 | 테트라알콕시실란의 에멀젼 중합에 의해 제조된 마이크로캡슐 |
| US20080107744A1 (en) * | 2006-11-06 | 2008-05-08 | Jack Fa-De Chu | Injectable hollow tissue filler |
| US20100266989A1 (en) | 2006-11-09 | 2010-10-21 | Klox Technologies Inc. | Teeth whitening compositions and methods |
| JP2010512244A (ja) * | 2006-12-12 | 2010-04-22 | ソル − ゲル テクノロジーズ リミテッド | 金属酸化物シェルを有するナノメートルコアシェル粒子の形成 |
| JP5259621B2 (ja) * | 2006-12-28 | 2013-08-07 | ダウ・コーニング・コーポレイション | 多核マイクロカプセル |
| ES2763829T3 (es) * | 2007-02-01 | 2020-06-01 | Sol Gel Tech Ltd | Método para preparar partículas que comprenden un revestimiento de óxido de metal |
| AU2008211553B2 (en) | 2007-02-01 | 2013-06-20 | Sol-Gel Technologies Ltd. | Compositions for topical application comprising a peroxide and retinoid |
| CN101641288B (zh) * | 2007-03-27 | 2013-07-03 | 扶桑化学工业株式会社 | 胶态二氧化硅及其制造方法 |
| JP5181162B2 (ja) * | 2007-04-18 | 2013-04-10 | 憲司 中村 | 化粧料用色材 |
| DE102007035567A1 (de) * | 2007-07-26 | 2009-01-29 | Basf Se | UV-Filter-Kapsel |
| EP2062946B1 (en) * | 2007-08-13 | 2012-06-06 | Procter & Gamble International Operations SA | Dye-loaded particles |
| EP2025364A1 (en) * | 2007-08-13 | 2009-02-18 | Procter & Gamble International Operations SA. | Compositions comprising dye-loaded particles |
| EP2025720B1 (en) * | 2007-08-13 | 2010-12-08 | Procter & Gamble International Operations SA | Spray-drying process for the manufacture of dye-loaded particles |
| US20090047222A1 (en) * | 2007-08-15 | 2009-02-19 | Ben Gu | Color Stable Peroxide Containing Dentifrice Formulations With Dye Encapsulated Silica Shell Nanoparticles |
| WO2009095808A1 (en) * | 2008-01-30 | 2009-08-06 | L'oreal | A cosmetic composition |
| GB0803538D0 (en) | 2008-02-27 | 2008-04-02 | Dow Corning | Deposition of lipophilic active material in surfactant containing compositions |
| JP2011529392A (ja) * | 2008-07-31 | 2011-12-08 | ゾル−ゲル テクノロジー リミテッド | 活性成分および金属酸化物シェルを含むマイクロカプセル、その製造方法およびその使用 |
| EP2386353B1 (en) | 2008-09-12 | 2013-07-24 | Dow Corning Corporation | Suspensions of silicate shell microcapsules |
| EP3205355A1 (en) | 2008-11-07 | 2017-08-16 | KLOX Technologies, Inc. | Combination of an oxidant and a photoactivator |
| US9763861B2 (en) | 2008-12-04 | 2017-09-19 | International Flavors & Fragrances Inc. | Stable, flowable silica capsule formulation |
| US11458105B2 (en) | 2008-12-04 | 2022-10-04 | International Flavors & Fragrances Inc. | Hybrid fragrance encapsulate formulation and method for using the same |
| WO2010076803A2 (en) | 2009-01-05 | 2010-07-08 | Sol-Gel Technologies Ltd. | Topical systems and kits |
| DE102009026746A1 (de) | 2009-06-04 | 2010-12-09 | Sensient Imaging Technologies Gmbh | Sprühgetrocknete Farbstoffkomposite, Verfahren zu ihrer Herstellung und ihre Verwendung |
| KR20120101628A (ko) | 2009-07-01 | 2012-09-14 | 다우 코닝 코포레이션 | 경화성 실록산을 함유하는 마이크로캡슐 |
| LT2453922T (lt) | 2009-07-17 | 2017-12-27 | Klox Technologies Inc. | Antibakterinė oralinė kompozicija |
| EA201290500A1 (ru) | 2009-12-15 | 2013-01-30 | Фмк Корпорейшн | Микрокапсулы из диоксида кремния с замедленным высвобождением |
| JP5603063B2 (ja) * | 2009-12-21 | 2014-10-08 | 花王株式会社 | 複合シリカ粒子の製造方法 |
| US10653899B2 (en) | 2009-12-31 | 2020-05-19 | Sol-Gel Technologies Ltd. | Core stabilized microcapsules, method of their preparation and uses thereof |
| US11071878B2 (en) * | 2009-12-31 | 2021-07-27 | Sol-Gel Technologies Ltd. | Core stabilized microcapsules, method of their preparation and uses thereof |
| MX344128B (es) | 2009-12-31 | 2016-12-06 | Sol-Gel Tech Ltd * | Microcapsulas estabilizadas con nucleo, metodo para su preparacion y usos de las mismas. |
| WO2011091285A1 (en) * | 2010-01-21 | 2011-07-28 | Aquea Scientific Corporation | Ceramic encapsulation by use of one or more silanes to template oil in water emulson |
| JP5123333B2 (ja) * | 2010-01-26 | 2013-01-23 | 株式会社 資生堂 | 油中水型乳化日焼け止め化粧料 |
| WO2011124706A1 (en) | 2010-04-09 | 2011-10-13 | Basf Se | In-situ sol-gel encapsulation of fragrances, perfumes or flavours |
| US20130040817A1 (en) | 2010-04-20 | 2013-02-14 | Basf Se | Capsule comprising active ingredient |
| US9993793B2 (en) | 2010-04-28 | 2018-06-12 | The Procter & Gamble Company | Delivery particles |
| US9186642B2 (en) | 2010-04-28 | 2015-11-17 | The Procter & Gamble Company | Delivery particle |
| RU2567168C2 (ru) * | 2010-06-07 | 2015-11-10 | ДАУ АГРОСАЙЕНСИЗ ЭлЭлСи | Суспензии микрокапсул, содержащие высокие уровни сельскохозяйственно-активных ингредиентов |
| WO2011154421A1 (de) | 2010-06-09 | 2011-12-15 | Basf Se | Wirkstoff enthaltende mikrokapseln mit einer metalloxid-haltigen schale |
| US9192548B2 (en) | 2010-06-25 | 2015-11-24 | CoLabs International Corporation | Ceramic encapsulation with controlled layering by use of functionalized silanes |
| US8974709B2 (en) | 2010-06-25 | 2015-03-10 | Colabs Intl Corp | Ceramic encapsulation with controlled layering by use of prehydrolyzed functionalized silanes |
| JP2014508131A (ja) | 2010-12-27 | 2014-04-03 | ダウ コーニング コーポレーション | 薬物送達分散体及びそれから形成されるフィルム |
| JP2012167088A (ja) * | 2011-01-27 | 2012-09-06 | Rohto Pharmaceutical Co Ltd | 有機蛍光剤含有マイクロカプセル |
| EP2694017B1 (en) | 2011-04-07 | 2019-05-22 | The Procter and Gamble Company | Personal cleansing compositions with increased deposition of polyacrylate microcapsules |
| EP2694016B1 (en) | 2011-04-07 | 2017-05-24 | The Procter and Gamble Company | Shampoo compositions with increased deposition of polyacrylate microcapsules |
| JP2014510140A (ja) | 2011-04-07 | 2014-04-24 | ザ プロクター アンド ギャンブル カンパニー | ポリアクリレートマイクロカプセルの付着が増大したコンディショナー組成物 |
| CA2835850A1 (en) * | 2011-05-13 | 2012-11-22 | Terrill Scott Clayton | Scented thermochromic ink |
| WO2013083760A2 (en) | 2011-12-07 | 2013-06-13 | Givaudan Sa | Process |
| BR112014014316A2 (pt) * | 2011-12-12 | 2017-06-13 | Stc Unm | microencapsulação como uma estratégia para implementação e proteção ambiental de um método paratransgênico para o controle de doenças transportadas por vetor |
| US20130281913A1 (en) | 2012-04-20 | 2013-10-24 | Klox Technologies Inc. | Biophotonic compositions and methods for providing biophotonic treatment |
| US11116841B2 (en) | 2012-04-20 | 2021-09-14 | Klox Technologies Inc. | Biophotonic compositions, kits and methods |
| EP2854793B1 (fr) | 2012-06-01 | 2021-10-27 | Galderma Research & Development | Nanocapsules lipidiques comprenant un rétinoide, nanodispersion et composition les contenant, leur procédé de préparation et leur utilisation en dermatologie |
| WO2013192549A1 (en) * | 2012-06-22 | 2013-12-27 | Chromatic Technologies Inc. | Thermochromic level indicator |
| EP2863901A1 (en) | 2012-06-25 | 2015-04-29 | Dow Corning France SAS | Method for the therapeutic treatment of keratinous substrate, mucous membrane or tooth |
| EP2689836A1 (en) | 2012-07-26 | 2014-01-29 | Basf Se | Composition of microcapsules with a silica shell and a method for preparing them |
| US9701900B2 (en) * | 2012-08-17 | 2017-07-11 | Clarkson University | Methods and systems for the synthesis of ultrabright fluorescent silica particles capable of measuring temperature |
| CA2884349C (en) | 2012-09-14 | 2019-03-26 | Valeant Pharmaceuticals International, Inc. | Compositions and methods for teeth whitening |
| US11690793B2 (en) | 2012-11-06 | 2023-07-04 | Colabs Int'l Corp. | Composition containing a cellulose derived capsule with a sunscreen |
| US11707421B2 (en) | 2012-11-06 | 2023-07-25 | Colabs Int'l Corp. | Compositions containing a flexible derived capsule with an active agent |
| US11491088B2 (en) | 2012-11-06 | 2022-11-08 | CoLabs International Corporation | Compositions containing a capsule with a moisturizing agent |
| US9456966B2 (en) | 2012-11-06 | 2016-10-04 | CoLabs International Corporation | Composition containing a cellulose derived capsule with a sunscreen |
| US11724134B2 (en) | 2012-11-06 | 2023-08-15 | CoLabs International Corporation | Compositions containing a cellulose derived capsule with a sunscreen active agent |
| US10322301B2 (en) | 2012-11-06 | 2019-06-18 | CoLabs International Corporation | Compositions containing a cellulose derived capsule with a sunscreen active agent |
| US9687465B2 (en) | 2012-11-27 | 2017-06-27 | Sol-Gel Technologies Ltd. | Compositions for the treatment of rosacea |
| CN104981258B (zh) | 2012-12-12 | 2017-10-20 | 奥比思健康解决方案有限责任公司 | 用于组织再生的组合物、其制备方法及其用途 |
| US20140276354A1 (en) | 2013-03-14 | 2014-09-18 | Klox Technologies Inc. | Biophotonic materials and uses thereof |
| CN105120660B (zh) * | 2013-03-15 | 2018-03-27 | 奥麒化工股份有限公司 | 活性成分的包封和制造方法 |
| CN110575445B (zh) | 2013-03-21 | 2023-08-18 | 优普顺药物公司美国分部 | 可注射的持续释放组合物及其用于治疗关节炎症及相关疼痛的方法 |
| WO2014162311A1 (en) | 2013-04-01 | 2014-10-09 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | Adjustable sol-gel-based capsules comprising fragrances and aromas, and uses thereof |
| US9452406B2 (en) | 2013-05-17 | 2016-09-27 | L'oreal | Bubble encapsulation via silicilic acid complexation |
| US10028895B2 (en) | 2013-05-17 | 2018-07-24 | L'oreal | Emulsion stabilization via silicilic acid complexation |
| WO2014184660A2 (en) | 2013-05-17 | 2014-11-20 | L'oreal | Emulsion stabilization |
| US9433578B2 (en) | 2013-05-17 | 2016-09-06 | L'oreal | Stable bubbles via particle absorption by electrostatic interaction |
| KR20210108505A (ko) | 2013-07-03 | 2021-09-02 | 광동 클록스 바이오메디컬 그룹 씨오., 엘티디 | 상처를 치료하기 위한 발색단과 겔화제를 포함하는 생체광자성 조성물 |
| ES2658226T3 (es) * | 2013-10-18 | 2018-03-08 | International Flavors & Fragrances Inc. | Formulación fluida y estable de cápsulas de sílice |
| US9018327B1 (en) * | 2013-11-08 | 2015-04-28 | Ppg Industries Ohio, Inc. | Catalyst compositions and methods of preparing them |
| CN105939704A (zh) | 2013-12-04 | 2016-09-14 | 盖尔德马研究及发展公司 | 优选包含类维生素a的脂质微胶囊以及含有其的组合物、制造其的方法及其在皮肤病学中的用途 |
| JP5802821B2 (ja) | 2013-12-06 | 2015-11-04 | 花王株式会社 | マイクロカプセルの製造方法 |
| CN103816056B (zh) * | 2014-03-14 | 2016-04-06 | 天津孚信科技有限公司 | 一种含有光致变色防晒颗粒的人体表面涂敷物 |
| AR099941A1 (es) | 2014-04-01 | 2016-08-31 | Klox Tech Inc | Composiciones para relleno de tejido y métodos de uso |
| CN107106506A (zh) * | 2014-09-19 | 2017-08-29 | 优普顺药物公司 | 用于治疗剂的超局部化释放的可注射微粒 |
| MX2017005673A (es) | 2014-10-31 | 2017-08-02 | Klox Tech Inc | Materiales de tela y fibras fotoactivables. |
| CN104521955A (zh) * | 2014-12-14 | 2015-04-22 | 仲恺农业工程学院 | 一种农药微胶囊及其制备方法 |
| WO2016133946A1 (en) * | 2015-02-20 | 2016-08-25 | Dow Corning Corporation | Microcapsules having encapsulted catalysts |
| CN104790234A (zh) * | 2015-05-06 | 2015-07-22 | 苏州市吴中区甪直明达漂染厂 | 一种手工蜡染棉纱 |
| WO2016193588A1 (fr) | 2015-05-29 | 2016-12-08 | Galderma Research & Development | Compositions comprenant au moins un principe actif disperse et des microcapsules lipidiques |
| MX2018001168A (es) * | 2015-07-31 | 2018-07-06 | Cytec Ind Inc | Composiciones estabilizantes encapsuladas. |
| WO2017029665A1 (en) | 2015-08-20 | 2017-02-23 | Sol-Gel Technologies Ltd. | Compositions for topical application comprising benzoyl peroxide and adapalene |
| EP3352725A4 (en) * | 2015-09-24 | 2019-05-01 | Deckner Consulting Services, LLC | HIGH PERFORMANCE SOLAR SCREEN COMPOSITION |
| ES2672993T3 (es) | 2015-10-27 | 2018-06-19 | Eupraxia Pharmaceuticals Inc. | Formulaciones de liberación sostenida de anestésicos locales |
| JP6659019B2 (ja) * | 2015-12-22 | 2020-03-04 | 花王株式会社 | マイクロカプセル及びその製造方法 |
| JP6613209B2 (ja) * | 2016-06-29 | 2019-11-27 | 株式会社Ａｄｅｋａ | 紫外線吸収剤内包マイクロカプセルの製造方法 |
| EP3282290B1 (en) * | 2016-08-09 | 2018-10-17 | Essilor International | Composition for the manufacture of an ophtalmic lens comprising an encapsulated light-absorbing additive |
| EP3299083A1 (en) | 2016-09-23 | 2018-03-28 | Greenseal Research Ltd | Custom-tailored sol-gel derived matrixes for chemical immobilization |
| US10660838B2 (en) | 2017-06-23 | 2020-05-26 | The Procter & Gamble Company | Composition and method for improving the appearance of skin |
| EP3651755A4 (en) | 2017-07-12 | 2021-03-24 | Sol-Gel Technologies Ltd. | METHODS AND COMPOSITIONS FOR TREATMENT OF ACNE |
| CA3069359C (en) | 2017-07-12 | 2023-01-10 | Sol-Gel Technologies Ltd. | Compositions comprising encapsulated tretinoin |
| US11566115B2 (en) | 2017-09-25 | 2023-01-31 | Northeastern University | Biologically-inspired compositions that enable visible through infrared color changing compositions |
| CN107744785A (zh) * | 2017-11-06 | 2018-03-02 | 天津工业大学 | 一种囊内壁含长链烷基的微纳胶囊的制备方法 |
| ES2819828T3 (es) | 2017-12-08 | 2021-04-19 | Essilor Int | Composición para la fabricación de una lente oftálmica que comprende un aditivo absorbedor de luz encapsulado |
| FR3077067B1 (fr) * | 2018-01-23 | 2022-06-10 | Agro Innovation Int | Encapsulation de substances actives et/ou de microorganismes dans un materiau lamellaire |
| FR3077066B1 (fr) | 2018-01-23 | 2022-06-10 | Agro Innovation Int | Composite a base de materiau lamellaire et de materiau poreux comprenant une substance active et/ou un microorganisme |
| US20210048559A1 (en) | 2018-02-09 | 2021-02-18 | Essilor International | Nanoparticles of Encapsulated Light-Absorbing Agent, Preparation Thereof and Ophthalmic Lens Comprising Said Nanoparticles |
| AU2019291885A1 (en) | 2018-06-27 | 2021-02-04 | CoLabs International Corporation | Compositions comprising silicon dioxide-based particles including one or more agents |
| US11622963B2 (en) | 2018-07-03 | 2023-04-11 | The Procter & Gamble Company | Method of treating a skin condition |
| BR112021007656A2 (pt) * | 2018-10-30 | 2021-07-27 | Basf Se | processo para produzir micropartículas carregadas com pelo menos um ativo orgânico de baixo peso molecular, composição de micropartículas preenchidas com pelo menos um ativo, produto, e, uso da composição. |
| EP4082653A4 (en) * | 2019-12-27 | 2023-11-29 | Kao Corporation | AQUEOUS MICROCAPSULE DISPERSION SOLUTION |
| EP4082656A4 (en) | 2019-12-27 | 2023-04-12 | Kao Corporation | PROCESS FOR PRODUCTION OF MICROCAPSULES |
| US11583488B2 (en) | 2020-06-01 | 2023-02-21 | The Procter & Gamble Company | Method of improving penetration of a vitamin B3 compound into skin |
| US10959933B1 (en) | 2020-06-01 | 2021-03-30 | The Procter & Gamble Company | Low pH skin care composition and methods of using the same |
| JP2023546290A (ja) * | 2020-10-16 | 2023-11-01 | シースパイア， インコーポレイテッド | キサントマチンを抗酸化剤およびｕｖフィルター安定化剤として含有する光防御化粧品組成物 |
| CN112402271B (zh) * | 2020-11-28 | 2022-05-03 | 科玛化妆品(北京)有限公司 | 一种类微胶囊前驱体及其制备方法 |
| CN112662300B (zh) * | 2020-12-26 | 2023-04-28 | 武汉中科先进材料科技有限公司 | 一种长效耐磨缓释抗病毒涂层及制备 |
| EP4269550A1 (en) | 2020-12-28 | 2023-11-01 | Kao Corporation | Method for producing silica microcapsule |
| US20240050918A1 (en) | 2020-12-28 | 2024-02-15 | Kao Corporation | Microcapsule |
| EP4049749A1 (en) | 2021-02-25 | 2022-08-31 | Basf Se | New microcapsules containing active substances |
| EP4056038A1 (en) | 2021-03-10 | 2022-09-14 | Basf Se | Microparticles containing active substances |
| CN113091987B (zh) * | 2021-03-29 | 2022-02-22 | 山东大学 | 柔性微胶囊驻极体传感器及其制备方法 |
| WO2022265603A1 (en) * | 2021-06-15 | 2022-12-22 | Oezkan Oemer | Mesoporous dermal formulation with olive oil |
| EP4364814A1 (en) | 2021-06-30 | 2024-05-08 | Kao Corporation | Aqueous microcapsule dispersion |
| WO2023009502A1 (en) * | 2021-07-27 | 2023-02-02 | Seaspire, Inc. | Anti-aging cosmetic compositions comprising xanthommatin |
| CN117956984A (zh) | 2021-09-09 | 2024-04-30 | 巴斯夫欧洲公司 | 含有活性物质的新微粒 |
| CN117915882A (zh) * | 2021-09-24 | 2024-04-19 | 陶氏环球技术有限责任公司 | 复合遮光剂分散体 |
| FR3141625A1 (fr) * | 2022-11-08 | 2024-05-10 | Cosmetic Development Group | Formulation de protection solaire comportant des microcapsules, et procédé de fabrication de telles microcapsules |
Family Cites Families (99)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2885366A (en) * | 1956-06-28 | 1959-05-05 | Du Pont | Product comprising a skin of dense, hydrated amorphous silica bound upon a core of another solid material and process of making same |
| US3785798A (en) * | 1967-04-26 | 1974-01-15 | Gaf Corp | Biologically active particulate material and the process for manufacturing same |
| BE752470A (fr) | 1969-06-27 | 1970-12-24 | Procter & Gamble | Resines colorees en particules utilisables dans les pates dentifrices |
| US3826670A (en) * | 1972-11-07 | 1974-07-30 | Sherwin Williams Co | Encapsulation of organic pigments |
| US4069311A (en) * | 1974-11-04 | 1978-01-17 | Colgate Palmolive Company | Oral dentifrice containing uniform particles of speckling material |
| US4087555A (en) * | 1975-09-08 | 1978-05-02 | Helena Rubinstein, Inc. | Skin cream containing milk protein |
| US4349456A (en) * | 1976-04-22 | 1982-09-14 | Minnesota Mining And Manufacturing Company | Non-vitreous ceramic metal oxide microcapsules and process for making same |
| DE2642032A1 (de) * | 1976-09-18 | 1978-03-30 | Merck Patent Gmbh | Siliciumdioxidhaltige zubereitungen und verfahren zu ihrer herstellung |
| US4606913A (en) * | 1978-09-25 | 1986-08-19 | Lever Brothers Company | High internal phase emulsions |
| US4464317A (en) * | 1980-01-28 | 1984-08-07 | The Washington University | Method of encapsulating active agents with inorganic coatings |
| GB2110083B (en) * | 1981-11-24 | 1985-05-30 | Colgate Palmolive Co | Visually clear coloured dentifrice |
| US4533484A (en) * | 1983-10-06 | 1985-08-06 | The Dow Chemical Company | Pigments for toiletries |
| LU85111A1 (fr) * | 1983-12-01 | 1985-09-12 | Oreal | Composition anti-acnetique a base de peroxyde de benzoyle et d'au moins un filtre solaire |
| US4769080A (en) * | 1985-06-24 | 1988-09-06 | The Dow Chemical Company | Insoluble pigments and preparation thereof |
| US5879716A (en) * | 1985-12-18 | 1999-03-09 | Advanced Polymer Systems, Inc. | Methods and compositions for topical delivery of benzoyl peroxide |
| EP0281034A3 (en) * | 1987-02-26 | 1990-09-19 | Tohru Yamamoto | An aromatic composition and a method for the production of the same |
| AT389465B (de) * | 1987-08-18 | 1989-12-11 | Kwizda Fa F Johann | Verfahren zur bildung von mikrokapseln oder mikromatrixkoerpern |
| JPH01113436A (ja) | 1987-10-26 | 1989-05-02 | Hiroshi Yoshimoto | 添加剤内包マイクロカプセルを高濃度に含有した合成樹脂ペレットの製造方法 |
| JP2686484B2 (ja) | 1988-06-17 | 1997-12-08 | ピアス株式会社 | 紫外線吸収剤内包マイクロカプセル及びその製造方法並びにそのマイクロカプセルを含有する化粧料 |
| US4891211A (en) * | 1988-06-29 | 1990-01-02 | Church & Dwight Co., Inc. | Stable hydrogen peroxide-releasing dentifice |
| JPH0240302A (ja) | 1988-07-27 | 1990-02-09 | Sumitomo Metal Ind Ltd | 除草剤 |
| JPH02251240A (ja) | 1989-03-24 | 1990-10-09 | Pias Arise Kk | 紫外線吸収剤内包マイクロカプセル及びその製造方法並びにそのマイクロカプセルを含有する化粧料 |
| IL93134A (en) * | 1990-01-23 | 1997-11-20 | Yissum Res Dev Co | Doped sol-gel glasses for obtaining chemical interactions |
| JPH03229634A (ja) | 1990-02-03 | 1991-10-11 | Agency Of Ind Science & Technol | 無機微粒子殻徐放性マイクロスフェア |
| US5318797A (en) | 1990-06-20 | 1994-06-07 | Clarkson University | Coated particles, hollow particles, and process for manufacturing the same |
| GB9021061D0 (en) * | 1990-09-27 | 1990-11-07 | Unilever Plc | Encapsulating method and products containing encapsulated material |
| US5165914A (en) * | 1991-03-04 | 1992-11-24 | David G. Vlock | Oral compositions containing zinc lactate complexes |
| FR2675398B1 (fr) * | 1991-04-19 | 1994-04-01 | Roussel Uclaf | Micro-capsules de filtres solaires, leur procede de preparation, les compositions cosmetiques et pharmaceutiques les comprenant et leurs applications. |
| US5200334A (en) * | 1991-08-13 | 1993-04-06 | The Regents Of The University Of California | Sol-gel encapsulated enzyme |
| 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. |
| US5269840A (en) * | 1992-02-04 | 1993-12-14 | Minnesota Mining And Manufacturing Company | Sol bonded colorant clusters and process for making |
| US5520917A (en) * | 1992-07-27 | 1996-05-28 | Suzuki Yushi Industries Co., Ltd. | Materials in the form of colored spherical fine particles |
| FR2694894B1 (fr) * | 1992-08-20 | 1994-11-10 | Coletica | Utilisation d'une réaction de transacylation entre un polysaccharide estérifié et une substance polyaminée ou polyhydroxylée pour la fabrication de microparticules, procédé et composition. |
| FR2694895B1 (fr) * | 1992-08-20 | 1994-11-10 | Coletica | Procédé de fabrication de microparticules en émulsion par modification de la composition chimique de la phase dispersée après émulsification. |
| FR2703927B1 (fr) | 1993-04-13 | 1995-07-13 | Coletica | Utilisation d'une réaction de transacylation entre un polysaccharide estérifié et une polyamine pour former en milieu aqueux une membrane au moins en surface de particules gélifiées. |
| US5895757A (en) * | 1993-06-30 | 1999-04-20 | Pope; Edward J. A. | Encapsulation of living tissue cells in inorganic microspheres prepared from an organosilicon |
| US5739020A (en) * | 1995-01-10 | 1998-04-14 | Pope; Edward J. A. | Encapsulation of animal and microbial cells in an inorganic gel prepared from an organosilicon |
| US5846554A (en) * | 1993-11-15 | 1998-12-08 | Zeneca Limited | Microcapsules containing suspensions of biologically active compounds and ultraviolet protectant |
| JPH07173452A (ja) | 1993-12-18 | 1995-07-11 | Suzuki Yushi Kogyo Kk | 無機多孔質微粒子 |
| JP3474249B2 (ja) | 1994-02-24 | 2003-12-08 | 倉敷化工株式会社 | 液体封入式エンジンマウント |
| FR2719218B1 (fr) * | 1994-04-28 | 1996-07-05 | Oreal | Utilisation d'une suspension colloïdale à base de charges minérales comme composition cosmétique permettant de former un film sur les cheveux, la peau et/ou les ongles. |
| EP0680753A3 (de) | 1994-05-06 | 1996-08-28 | Feinchemie Gmbh Sebnitz | Metalloxidkomposit mit steuerbarer Wirkstoffabgabe. |
| FR2720632B1 (fr) * | 1994-06-03 | 1996-07-05 | Oreal | Compositions cosmétiques photoprotectrices contenant un système filtrant les rayons UV et des polymères particuliers et utilisations. |
| US5591453A (en) * | 1994-07-27 | 1997-01-07 | The Trustees Of The University Of Pennsylvania | Incorporation of biologically active molecules into bioactive glasses |
| US5576097A (en) * | 1995-04-24 | 1996-11-19 | Brite-Line Industries, Inc. | High brightness durable retro-reflecting microspheres and method of making the same |
| JP3199354B2 (ja) | 1995-10-06 | 2001-08-20 | 財団法人イオン工学振興財団 | 抗菌性ガラス及びその製造方法 |
| ZA969567B (en) | 1995-11-15 | 1997-06-23 | Smithkline Beecham Corp | Dye migration |
| US5785977A (en) * | 1996-02-07 | 1998-07-28 | Breithbarth; Richard | Non-metallic microparticle carrier materials |
| JPH09235217A (ja) | 1996-02-29 | 1997-09-09 | Tsumura & Co | 無機粉体およびそれを用いた化粧料 |
| FR2747668B1 (fr) * | 1996-04-22 | 1998-05-22 | Rhone Poulenc Chimie | Procede de preparation de silice comprenant une ecorce de silice et un coeur en un materiau autre |
| DE69733889T3 (de) | 1996-05-29 | 2009-10-22 | Delsitech Oy | Lösliche oxide für biologische anwendungen |
| GB9616978D0 (en) * | 1996-08-13 | 1996-09-25 | Tioxide Specialties Ltd | Zinc oxide dispersions |
| AU4599097A (en) | 1996-10-07 | 1998-05-05 | E.I. Du Pont De Nemours And Company | A process for coating biological pesticides and compositions therefrom |
| US5756073A (en) * | 1996-11-12 | 1998-05-26 | Colgate Palmolive Company | Striped dentifrice stable to color bleeding |
| FR2755856B1 (fr) * | 1996-11-21 | 1999-01-29 | Merck Clevenot Laboratoires | Microcapsules de chitine ou de derives de chitine contenant une substance hydrophobe, notamment un filtre solaire et procede de preparation de telles microcapsules |
| IL120022A (en) | 1997-01-16 | 2003-02-12 | Yissum Res Dev Co | Sunscreens for protection from sun radiation |
| US6315986B1 (en) * | 1997-05-12 | 2001-11-13 | Colgate-Palmolive Company | Striped dentifrice stable to color bleeding |
| ES2199450T3 (es) | 1997-07-15 | 2004-02-16 | Coletica | Particulas, en particular micro- o nanoparticulas de proteinas vegetales reticuladas, su procedimiento de preparacion y composiciones cosmeticas, farmaceuticas o alimentarias que las contienen. |
| FR2766090B1 (fr) * | 1997-07-15 | 1999-10-08 | Coletica | Particules, en particulier micro- ou nanoparticules de proteines vegetales reticulees, leur procede de preparation et compositions cosmetiques, pharmaceutiques ou alimentaires en contenant |
| US6280746B1 (en) * | 1997-10-17 | 2001-08-28 | International Flora Technologies Ltd. | Dry emollient compositions |
| US6090399A (en) * | 1997-12-11 | 2000-07-18 | Rohm And Haas Company | Controlled release composition incorporating metal oxide glass comprising biologically active compound |
| EP0934773B1 (en) | 1998-02-06 | 2004-02-04 | Seiwa Kasei Co., Ltd. | Microcapsule having a specific wall and method for producing the same |
| JP4562050B2 (ja) * | 1998-02-06 | 2010-10-13 | 株式会社成和化成 | 内包済み微小カプセルおよびその製造方法 |
| FR2774906B1 (fr) * | 1998-02-13 | 2000-05-12 | Rhodia Chimie Sa | Systeme d'encapsulation a coeur organique et a ecorce minerale a base d'hydroxycarbonate d'aluminium et son procede de preparation |
| US5876701A (en) * | 1998-02-27 | 1999-03-02 | Colgate Palmolive Company | Striped toothpaste stable to color bleeding |
| DE19810803A1 (de) * | 1998-03-12 | 1999-09-16 | Wacker Chemie Gmbh | Verfahren zur Herstellung mikroverkapselter Produkte mit Organopolysiloxanwänden |
| DE19811900C2 (de) | 1998-03-18 | 2003-12-11 | Kallies Feinchemie Ag | Biokompatibles Kompositmaterial, Verfahren zu seiner Herstellung und seine Verwendung |
| EP0972563A1 (en) | 1998-07-15 | 2000-01-19 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Fabrication of multilayer-coated particles and hollow shells via electrostatic self-assembly of nanocomposite multilayers on decomposable colloidal templates |
| FR2780901B1 (fr) * | 1998-07-09 | 2000-09-29 | Coletica | Particules, en particulier micro- ou nanoparticules de monosaccharides et oligosaccharides reticules, leurs procedes de preparation et compositions cosmetiques, pharmaceutiques ou alimentaires en contenant |
| US6074629A (en) * | 1998-07-27 | 2000-06-13 | J. M. Huber Corporation | Dentifrice with a dye absorbing silica for imparting a speckled appearance thereto |
| ES2382536T3 (es) * | 1998-08-13 | 2012-06-11 | Sol-Gel Technologies Ltd. | Procedimiento de preparación de microcápsulas de óxido cargadas con moléculas funcionales y productos obtenidos a partir de las mismas |
| DE19842766A1 (de) * | 1998-09-18 | 2000-03-23 | Beiersdorf Ag | Emulgatorfreie feindisperse Systeme vom Typ Öl-in-Wasser und Wasser-in-Öl |
| FR2785292B1 (fr) | 1998-10-30 | 2002-06-28 | Rhodia Chimie Sa | Capsules a ecorce minerale poreuse dans lesquelles sont immobilisees dans un milieu biologique liquide, une ou plusieurs matieres biologiques, leurs procede de preparation et utilisations |
| US6238650B1 (en) | 1999-05-26 | 2001-05-29 | Sol-Gel Technologies Ltd. | Sunscreen composition containing sol-gel microcapsules |
| US6468509B2 (en) | 1998-12-18 | 2002-10-22 | Sol-Gel Technologies Ltd. | Sunscreen composition containing sol-gel microcapsules |
| IL138990A0 (en) | 1999-02-12 | 2001-11-25 | Biostream Inc | Matrices for drug delivery and methods for making and using the same |
| US6495352B1 (en) * | 1999-04-15 | 2002-12-17 | Sandia Corporation | Sol-gel method for encapsulating molecules |
| US6143280A (en) * | 1999-05-18 | 2000-11-07 | J. M. Huber Corporation | Color containing silica resistant to dye migration and method of making the same |
| EP1181000B1 (en) * | 1999-05-25 | 2007-02-07 | Sol-Gel Technologies Ltd. | A method for obtaining photostable sunscreen compositions |
| EP1202745A4 (en) | 1999-08-16 | 2004-09-22 | Henceforth Hibernia Inc | THERAPEUTIC AND PROPHYLACTIC COMPOSITIONS CONTAINING CATALYTIC BIOMIMETIC SOLIDS AND METHODS OF PREPARING AND USING SAME |
| FI19991806A (fi) | 1999-08-25 | 2001-02-26 | Yli Urpo Antti | Uusia koostumuksia biologisesti aktiivisen aineen säädettyyn vapauttamiseen, ja niiden valmistus |
| FR2799119B1 (fr) * | 1999-10-01 | 2001-11-30 | Oreal | Procede pour ameliorer la stabilite vis-a-vis du rayonnement uv de filtres solaires photosensibles |
| US7758888B2 (en) * | 2000-04-21 | 2010-07-20 | Sol-Gel Technologies Ltd. | Composition exhibiting enhanced formulation stability and delivery of topical active ingredients |
| EP1335693A2 (en) * | 2000-04-21 | 2003-08-20 | Sol-Gel Technologies Ltd. | Composition exhibiting enhanced formulation stability and delivery of topical active ingredients |
| US6365642B1 (en) * | 2000-10-10 | 2002-04-02 | The Procter & Gamble Company | Rapid preparation of foam materials from high internal phase emulsions |
| US20030031694A1 (en) | 2001-04-20 | 2003-02-13 | 3M Innovative Properties Company | Controlled release particles |
| US20050037087A1 (en) * | 2001-11-08 | 2005-02-17 | Noa Lapidot | Compositions containing oils having a specific gravity higher than the specific gravity of water |
| US20060073106A1 (en) | 2003-02-03 | 2006-04-06 | Dsm Ip Assets B.V. | Novel stabilized cinnamic ester sunscreen compositions |
| WO2004081222A2 (en) | 2003-03-14 | 2004-09-23 | Sol-Gel Technologies Ltd. | Agent-encapsulating micro- and nanoparticles, methods for preparation of same and products containing same |
| KR100524820B1 (ko) * | 2003-06-17 | 2005-10-31 | 한국화학연구원 | 실리카 마이크로캡슐의 제조방법 |
| US20050208134A1 (en) * | 2004-02-25 | 2005-09-22 | Shlomo Magdassi | Biocompatible polymeric beads and use thereof |
| GB2416524A (en) | 2004-07-24 | 2006-02-01 | Dow Corning | Microcapsules with siloxane walls formed in situ |
| KR101290853B1 (ko) | 2005-06-29 | 2013-07-29 | 디에스엠 아이피 어셋츠 비.브이. | 선스크린제를 함유한 밀폐 캡슐을 갖는 조성물 |
| BRPI0614143A2 (pt) | 2005-08-02 | 2012-11-20 | Sol Gel Technologies Ltd | processo para revestir um material particulado insolével em Água, sàlido, com um àxido metÁlico, material particulado revestido, composiÇço, mÉtodo para o tratamento de uma condiÇço superficial em um induvÍduo, e, uso de material particulado revestido |
| US20080254082A1 (en) | 2005-09-27 | 2008-10-16 | Sol-Gel Technologies Ltd. | Methods for Crop Protection |
| KR101374756B1 (ko) | 2006-06-27 | 2014-03-17 | 다우 코닝 코포레이션 | 테트라알콕시실란의 에멀젼 중합에 의해 제조된 마이크로캡슐 |
| JP2010512244A (ja) | 2006-12-12 | 2010-04-22 | ソル − ゲル テクノロジーズ リミテッド | 金属酸化物シェルを有するナノメートルコアシェル粒子の形成 |
| ES2763829T3 (es) | 2007-02-01 | 2020-06-01 | Sol Gel Tech Ltd | Método para preparar partículas que comprenden un revestimiento de óxido de metal |
| AU2008211553B2 (en) | 2007-02-01 | 2013-06-20 | Sol-Gel Technologies Ltd. | Compositions for topical application comprising a peroxide and retinoid |
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| EP2263788A3 (en) | 2012-11-07 |
| AU2011200582A1 (en) | 2011-03-03 |
| BRPI0413131A (pt) | 2007-04-10 |
| JP2013255915A (ja) | 2013-12-26 |
| EP2263788B1 (en) | 2018-07-25 |
| JP5755694B2 (ja) | 2015-07-29 |
| EA200600329A1 (ru) | 2006-08-25 |
| EA008771B1 (ru) | 2007-08-31 |
| CN100453162C (zh) | 2009-01-21 |
| US8110284B2 (en) | 2012-02-07 |
| US20070292676A1 (en) | 2007-12-20 |
| AU2011200582B2 (en) | 2011-05-12 |
| EP2263788A2 (en) | 2010-12-22 |
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