JP2014530859A - パーソナルケア活性物のカプセル化 - Google Patents
パーソナルケア活性物のカプセル化 Download PDFInfo
- Publication number
- JP2014530859A JP2014530859A JP2014537145A JP2014537145A JP2014530859A JP 2014530859 A JP2014530859 A JP 2014530859A JP 2014537145 A JP2014537145 A JP 2014537145A JP 2014537145 A JP2014537145 A JP 2014537145A JP 2014530859 A JP2014530859 A JP 2014530859A
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- JP
- Japan
- Prior art keywords
- personal care
- copolymer
- acid
- emulsion
- aqueous phase
- 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.)
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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
- 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
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/35—Ketones, e.g. benzophenone
-
- 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
- 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
- A61K8/86—Polyethers
-
- 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
-
- 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
-
- 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
- B01J13/16—Interfacial polymerisation
-
- 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
- A61K2800/56—Compounds, absorbed onto or entrapped into a solid carrier, e.g. encapsulated perfumes, inclusion compounds, sustained release forms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Dermatology (AREA)
- Emergency Medicine (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims (10)
- パーソナルケア活性物をカプセル化する方法であって、
部分的に加水分解されたポリビニルアルコールおよび化粧品的に許容可能な非イオン性界面活性剤を含む、水相を調製するステップ;
前記パーソナルケア活性物およびイソシアネートまたはポリイソシアネートを含む、油相を調製するステップ;
前記水相および油相を均質化して1ミクロン未満の粒子を有するエマルションを形成するステップ;ならびに
前記エマルションをアミン水溶液と接触させることにより、前記パーソナルケア活性物を含有するポリ尿素コアシェル粒子の分散系を形成するステップ、
を含む方法。 - 前記均質化のステップが高圧均質化を除外する、請求項1に記載の方法。
- 前記エマルション粒子が単一モード粒径分布を有する、請求項1に記載の方法。
- 前記非イオン性界面活性剤が、酸化エチレン、酸化プロピレン、酸化ブチレン、脂肪アルコールエトキシレート、脂肪酸エステル、脂肪酸エステルのアルコキシレート、不飽和ポリアルコキシアルキルエーテル、アルコキシル化アミン、酸化エチレン酸化プロピレンコポリマー、脂肪酸アルコキシレート、トール油、ロジンエステルアルコキシレート、アルキルフェノールアルコキシレートまたは置換されたフェノールアルコキシレートを含む、請求項1に記載の方法。
- 前記非イオン性界面活性剤は、ポリオキシエチレンアルキルエーテルまたは第2級アルコールエトキシレートである、請求項1に記載の方法。
- 前記界面活性剤は、水相の約1から約7.5重量パーセントの量で存在する、請求項1に記載の方法。
- 前記部分的に加水分解されたポリビニルアルコールは、水相の約1から約15重量パーセントの量で存在する、請求項1に記載の方法。
- 前記水相が、ポリビニルピロリドン、ビニルピロリドンおよび酢酸塩のコポリマー、ビニルピロリドン、酢酸ビニルおよびビニルアルコールのコポリマー、アクリル酸およびポリエチレンオキシドのコポリマー、(メタ)アクリル酸アルキルのコポリマー、リグノスルホン酸塩、無水マレイン酸およびメチルビニルエーテルのコポリマー、無水マレイン酸およびジイソブチレンのコポリマー、ポリスチレンスルホン酸、ポリアルキルセルロースまたはポリカルボキシアルキルセルロースをさらに含む、請求項1に記載の方法。
- 前記パーソナルケア活性物は日焼け止め剤である、請求項1に記載の方法。
- 前記日焼け止め剤は、パラアミノ安息香酸、アボベンゾン、シノキセート、ジオキシベンゾン、ホモサラート、アントラニル酸メンチル、オクトクリレン、メトキシケイ皮酸オクチル、サリチル酸オクチル、オキシベンゾン、パディメートO、フェニルベンゾイミダゾールスルホン酸、スリソベンゾン、サリチル酸トロラミン、二酸化チタンおよび酸化亜鉛、メトキシケイ皮酸ジエタノールアミン、三オレイン酸ジガロイル、エチルジヒドロキシプロピルPABA、アミノ安息香酸グリセリル、ジヒドロキシアセトンを有するローソン、赤色ワセリン、ならびにそれらの任意の組み合わせである、請求項9に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161548907P | 2011-10-19 | 2011-10-19 | |
US61/548,907 | 2011-10-19 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017130583A Division JP6506351B2 (ja) | 2011-10-19 | 2017-07-03 | パーソナルケア活性物のカプセル化 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014530859A true JP2014530859A (ja) | 2014-11-20 |
Family
ID=47143297
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014537145A Pending JP2014530859A (ja) | 2011-10-19 | 2012-10-16 | パーソナルケア活性物のカプセル化 |
JP2017130583A Expired - Fee Related JP6506351B2 (ja) | 2011-10-19 | 2017-07-03 | パーソナルケア活性物のカプセル化 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017130583A Expired - Fee Related JP6506351B2 (ja) | 2011-10-19 | 2017-07-03 | パーソナルケア活性物のカプセル化 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9278055B2 (ja) |
EP (1) | EP2763749B1 (ja) |
JP (2) | JP2014530859A (ja) |
CN (1) | CN103998102A (ja) |
BR (1) | BR112014009551B1 (ja) |
WO (1) | WO2013059167A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015537189A (ja) * | 2012-09-24 | 2015-12-24 | ローム アンド ハース カンパニーRohm And Haas Company | 疎水性活性物質のカプセル封入効率を測定するための方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10226405B2 (en) | 2009-09-18 | 2019-03-12 | International Flavors & Fragrances Inc. | Purified polyurea capsules, methods of preparation, and products containing the same |
US11311467B2 (en) | 2009-09-18 | 2022-04-26 | International Flavors & Fragrances Inc. | Polyurea capsules prepared with a polyisocyanate and cross-linking agent |
US9816059B2 (en) | 2009-09-18 | 2017-11-14 | International Flavors & Fragrances | Stabilized capsule compositions |
US10085925B2 (en) | 2009-09-18 | 2018-10-02 | International Flavors & Fragrances Inc. | Polyurea capsule compositions |
US9687424B2 (en) | 2009-09-18 | 2017-06-27 | International Flavors & Fragrances | Polyurea capsules prepared with aliphatic isocyanates and amines |
US20170252274A1 (en) * | 2013-08-16 | 2017-09-07 | International Flavors & Fragrances Inc. | Polyurea capsules prepared with aliphatic isocyanates and amines |
GB201520301D0 (en) * | 2015-11-18 | 2015-12-30 | Tan Safe Ltd | Sun protective compositions |
FR3105243B1 (fr) * | 2019-12-23 | 2022-04-22 | Oreal | Nanoparticules absorbant les UV et leur procédé de préparation. |
FR3104951B1 (fr) * | 2019-12-23 | 2023-06-30 | Oreal | Compositions photoprotectrices des matières kératiniques |
CN115120531B (zh) * | 2022-08-01 | 2024-06-18 | 深圳先进高分子材料研究院 | 一种高效防晒组合物及其制备方法 |
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 |
Citations (3)
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JP2005528200A (ja) * | 2002-05-31 | 2005-09-22 | マクマスター・ユニバーシテイ | ポリウレアカプセル中に疎水性有機分子をカプセル化する方法 |
JP2011510006A (ja) * | 2008-01-16 | 2011-03-31 | ダウ グローバル テクノロジーズ エルエルシー | 界面重合によるカプセル化疎水性活性物質 |
JP2011524805A (ja) * | 2008-06-16 | 2011-09-08 | フイルメニツヒ ソシエテ アノニム | ポリウレアマイクロカプセルの製造方法 |
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CA2012585A1 (en) | 1989-04-14 | 1990-10-14 | The Mead Corporation | Preparing high solids cb printing composition by microencapsulation with printing vehicle as continuous phase |
JPH07267841A (ja) * | 1994-03-31 | 1995-10-17 | New Oji Paper Co Ltd | 化粧料 |
US5925464A (en) | 1995-01-19 | 1999-07-20 | Dow Agrosciences Llc | Microencapsulation process and product |
GB9615158D0 (en) | 1996-07-19 | 1996-09-04 | Dowelanco | Process for preparing storage-stable pesticide dispersion |
US8680212B2 (en) * | 2006-03-24 | 2014-03-25 | L'oreal | Composite dyestuff of microcapsule type and cosmetic use thereof |
CN101686909A (zh) | 2007-07-09 | 2010-03-31 | 巴斯夫欧洲公司 | 油溶性有机紫外吸收剂的水基浓缩产品形式 |
EP2252145B1 (en) | 2008-02-04 | 2016-04-06 | Dow AgroSciences LLC | Stabilized oil-in-water emulsions including agriculturally active ingredients |
KR20110007149A (ko) | 2008-03-25 | 2011-01-21 | 다우 아그로사이언시즈 엘엘씨 | 농업용 활성 성분을 포함하는 안정화된 수중유 에멀젼 |
EP2135598B1 (en) | 2008-06-16 | 2011-08-03 | Rohm and Haas Company | Particle Containing Ultraviolet Absorber |
US9687424B2 (en) * | 2009-09-18 | 2017-06-27 | International Flavors & Fragrances | Polyurea capsules prepared with aliphatic isocyanates and amines |
-
2012
- 2012-10-16 EP EP12781536.3A patent/EP2763749B1/en not_active Not-in-force
- 2012-10-16 BR BR112014009551-5A patent/BR112014009551B1/pt not_active IP Right Cessation
- 2012-10-16 JP JP2014537145A patent/JP2014530859A/ja active Pending
- 2012-10-16 US US14/352,108 patent/US9278055B2/en not_active Expired - Fee Related
- 2012-10-16 WO PCT/US2012/060376 patent/WO2013059167A2/en active Application Filing
- 2012-10-16 CN CN201280051500.7A patent/CN103998102A/zh active Pending
-
2017
- 2017-07-03 JP JP2017130583A patent/JP6506351B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005528200A (ja) * | 2002-05-31 | 2005-09-22 | マクマスター・ユニバーシテイ | ポリウレアカプセル中に疎水性有機分子をカプセル化する方法 |
JP2011510006A (ja) * | 2008-01-16 | 2011-03-31 | ダウ グローバル テクノロジーズ エルエルシー | 界面重合によるカプセル化疎水性活性物質 |
JP2011524805A (ja) * | 2008-06-16 | 2011-09-08 | フイルメニツヒ ソシエテ アノニム | ポリウレアマイクロカプセルの製造方法 |
Non-Patent Citations (1)
Title |
---|
J.MICROENCAPSULATION(1994),VOL.11,NO.6,P.603-614, JPN7016002763, ISSN: 0003401128 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015537189A (ja) * | 2012-09-24 | 2015-12-24 | ローム アンド ハース カンパニーRohm And Haas Company | 疎水性活性物質のカプセル封入効率を測定するための方法 |
Also Published As
Publication number | Publication date |
---|---|
US20140271752A1 (en) | 2014-09-18 |
JP2017222672A (ja) | 2017-12-21 |
CN103998102A (zh) | 2014-08-20 |
BR112014009551A2 (pt) | 2017-05-09 |
EP2763749A2 (en) | 2014-08-13 |
BR112014009551B1 (pt) | 2019-02-05 |
US9278055B2 (en) | 2016-03-08 |
WO2013059167A3 (en) | 2014-05-30 |
JP6506351B2 (ja) | 2019-04-24 |
WO2013059167A2 (en) | 2013-04-25 |
EP2763749B1 (en) | 2018-02-21 |
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