JP5368169B2 - 紫外線吸収剤を含む粒子 - Google Patents
紫外線吸収剤を含む粒子 Download PDFInfo
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- JP5368169B2 JP5368169B2 JP2009122142A JP2009122142A JP5368169B2 JP 5368169 B2 JP5368169 B2 JP 5368169B2 JP 2009122142 A JP2009122142 A JP 2009122142A JP 2009122142 A JP2009122142 A JP 2009122142A JP 5368169 B2 JP5368169 B2 JP 5368169B2
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
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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
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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
- A61K8/18—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
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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
- A61K8/18—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
- A61K8/37—Esters of carboxylic acids
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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
- A61K8/18—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
- A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
-
- 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
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
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- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Birds (AREA)
- Polymers & Plastics (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Toxicology (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
モノマー、コア化合物、開始剤(過硫酸塩)、界面活性剤および水を30〜50%固形分の濃度で反応器に入れる。その混合物は超音波ホモジナイザーを用いて、開始温度35℃で撹拌され、次いで、75〜85℃に加熱され、発熱反応のために約95℃の最大温度に到達した。
様々な架橋およびシェル含量を有する以下の粒子を製造するために上記の手順が使用された。架橋剤(xl)および他のモノマーの量はシェルポリマーに対するものであり、シェルの量は粒子全体に対するものである。粒子B、CおよびE−Gのコアは、アボベンゾンおよびホモサラートを31:69の重量比で含んでおり、粒子Hのコアは33:67の重量比で含んでいた。
オプトメトリクス(OPTOMETRICS)SPF290インビトロ測定
概要:試験される日焼け止め剤はあらかじめ洗浄された8.3×10.2cm(3.25×4インチ)プロジェクタースライドカバーガラス(コダックcat#1402130)上に広げられ、日焼け防止指数(SPF)はSPF操作ソフトウェア(バージョン2.1)およびSPF290分析器(The Optometrics Group)を用いて推定される。
1.長さ4インチの片が3M TRANSPORE テープRの3インチロールから取り出され、装置と共に供給されるサンプルホルダー上に配置され、ホルダー上のこのテープ片を用いてその装置はゼロ値が設定された。
2.スライドガラスをその場に保持するために吸引プレートを使用して、1.0ミルまたは1.5ミルのいずれかのスペーサー湿式膜アプリケーター(Byk Gardner Company cat#SAR−5358)を滑らかな動きで、中程度の速度で用いて、均一な膜がそのスライドガラス上にドローダウンされる。ドローダウン速度は、その速度が膜の厚さおよびそれによりSPF値を達成するであろうように、決定から決定まで一貫していなければならない。
3.日焼け止め剤膜はガラス上で少なくとも20分間乾燥させられる。複数のサンプルが評価される場合には、サンプルのドローダウンは、それぞれのサンプルの乾燥時間が互い違いにされ、ドローダウン後の測定時間が一致しているように計画される。サンプルが乾燥させられる間に、オプトメトリクスSPF290分析器が運転開始する。その装置が稼働されたあと、少なくとも20分でその装置はテープのブランク片を用いて初期化される。
4.テープのブランク片はサンプルホルダー上に配置され、バックグラウンドとして紫外線吸収が測定される。(ソフトウェアは、サンプルの吸光度からこの吸光度を引いて、テープの吸光度の測定を回避する。)
5.石英ガラス上の膜が20分間乾燥させられた後、日焼け止め剤を有するそれぞれのガラスプレートはテープの上に配置され(膜側を上に)、次いでサンプルを有するホルダーが測定のためのビームの下に配置される。
6.サンプルはスライドガラス上の6つの異なる領域で測定される。6つの読み取り値の全てを記録した後、オプトメトリクスSPF290分析器は日焼け止め剤エマルションのインビトロSPF値を計算する。最終的なSPFはこれら6つの決定の平均である。
全てのSPF測定は、典型的な日焼け止め剤乳化手順で添加された同じ量のホモサラートおよびアボベンゾンを含む対照に対して正規化されている(手順および配合は下記を参照)。
日焼け止め剤は次の表に従って配合された。その製造には、典型的な実験室オーバーヘッドミキサー(CAFRAMO BDC2002)が使用された。使用された手順は、75℃に加熱された水性相、別個に混合され75℃にされた油相を用いて、この2相を混合し、撹拌しつつ冷却してエマルションを形成する日焼け止め剤製造の典型的なものであった。ミニ封入アボベンゾンの1つのサンプルは、日焼け止め剤製造に使用される典型的なエマルション法で添加された配合物中の等量のアボベンゾンを含む「対照」サンプルと共に評価された。
全てのSPF測定は、上述のように1.0%アボベンゾンを含む対照に対して正規化された。全てのサンプルは同じ量のホモサラートを含む。IDサンプルA〜Cのアボベンゾンは典型的な日焼け止め剤乳化手順で添加される。IDサンプルD〜Fにおいては、アボベンゾンは封入ポリマーで添加される。サンプルAにおけるアボベンゾンの量はサンプルDと同じであり、サンプルBはサンプルEと同じ量であり、サンプルCはサンプルFとアボベンゾンの量が同じである。
Claims (5)
- (a)290〜325nmの範囲にλmaxを有する少なくとも1種の化合物をコアの全重量を基準にして20〜100重量%
含むコア;並びに
(b)シェルの全重量を基準にして、少なくとも1種の多エチレン性不飽和化合物のモノマー残基50〜100重量%および少なくとも1種のモノエチレン性不飽和化合物のモノマー残基0〜50重量%を含むポリマーを含むシェル;
を含み、コアが粒子の25〜90重量%であり、シェルが粒子の10〜75重量%である、
80〜500nmの平均直径を有する粒子。 - コアが少なくとも2種の紫外線吸収化合物を含み、そのうちの1種が290〜325nmの範囲で最も強く吸収し、かつそのうちの1種が325〜400nmの範囲で最も強く吸収する、請求項1に記載の粒子。
- 粒子が125〜250nmの平均直径を有する、請求項2に記載の粒子。
- 請求項1の粒子を含む日焼け止め剤配合物。
- (a)250〜400nmの範囲にλmaxを有する少なくとも1種の化合物を提供する工程;
(b)全てのモノマーを基準にして0〜50重量%の、少なくとも1種のモノエチレン性不飽和モノマー、および50〜100重量%の、少なくとも1種の多エチレン性不飽和モノマーを提供する工程;
(c)80〜500nmの平均粒子サイズ、および20〜65重量%の固形分含量を有するミニエマルションを水性媒体中で形成する工程;および
(d)前記少なくとも1種のモノエチレン性不飽和モノマーおよび少なくとも1種の多エチレン性不飽和モノマーを重合する工程;
を含み、前記少なくとも1種の化合物が粒子の25〜90重量%であり、かつ前記少なくとも1種のモノエチレン性不飽和モノマーおよび少なくとも1種の多エチレン性不飽和モノマーが粒子の10〜75重量%である、
紫外線吸収粒子を製造する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13218008P | 2008-06-16 | 2008-06-16 | |
US61/132,180 | 2008-06-16 |
Publications (2)
Publication Number | Publication Date |
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JP2009299059A JP2009299059A (ja) | 2009-12-24 |
JP5368169B2 true JP5368169B2 (ja) | 2013-12-18 |
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Application Number | Title | Priority Date | Filing Date |
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JP2009122142A Expired - Fee Related JP5368169B2 (ja) | 2008-06-16 | 2009-05-20 | 紫外線吸収剤を含む粒子 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090311336A1 (ja) |
EP (1) | EP2135598B1 (ja) |
JP (1) | JP5368169B2 (ja) |
KR (1) | KR101150408B1 (ja) |
CN (1) | CN101606893B (ja) |
AU (1) | AU2009202029B2 (ja) |
BR (1) | BRPI0901631B1 (ja) |
CA (1) | CA2666473C (ja) |
MX (1) | MX2009006206A (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009145813A1 (en) | 2008-03-04 | 2009-12-03 | Qd Vision, Inc. | Particles including nanoparticles, uses thereof, and methods |
WO2011031876A1 (en) | 2009-09-09 | 2011-03-17 | Qd Vision, Inc. | Formulations including nanoparticles |
WO2011031871A1 (en) | 2009-09-09 | 2011-03-17 | Qd Vision, Inc. | Particles including nanoparticles, uses thereof, and methods |
FR2955043B1 (fr) * | 2010-01-11 | 2012-05-04 | Commissariat Energie Atomique | Procede de fonctionnalisation de surface de materiaux |
CN103547649B (zh) * | 2011-05-18 | 2017-04-26 | 住友大阪水泥股份有限公司 | 紫外线遮蔽剂及其制造方法、含有紫外线遮蔽剂的分散液、以及化妆料 |
JP2013227266A (ja) * | 2011-05-18 | 2013-11-07 | Sumitomo Osaka Cement Co Ltd | 紫外線遮蔽剤と紫外線遮蔽剤含有分散液及び化粧料並びに紫外線遮蔽剤の製造方法 |
JP5970956B2 (ja) * | 2011-05-18 | 2016-08-17 | 住友大阪セメント株式会社 | 紫外線遮蔽剤と紫外線遮蔽剤含有分散液及び化粧料並びに紫外線遮蔽剤の製造方法 |
CN103998102A (zh) | 2011-10-19 | 2014-08-20 | 罗门哈斯公司 | 个人护理活性成分的包封 |
US9549891B2 (en) | 2012-03-19 | 2017-01-24 | The Procter & Gamble Company | Superabsorbent polymers and sunscreen actives for use in skin care compositions |
WO2016210043A1 (en) | 2015-06-24 | 2016-12-29 | Rohm And Haas Company | Particles containing ultraviolet absorber |
WO2016210044A1 (en) * | 2015-06-24 | 2016-12-29 | Rohm And Haas Company | Particles containing ultraviolet absorber |
US10285926B2 (en) | 2015-06-29 | 2019-05-14 | The Procter & Gamble Company | Superabsorbent polymers and starch powders for use in skin care compositions |
KR101833612B1 (ko) * | 2016-03-30 | 2018-02-28 | 선진뷰티사이언스(주) | 다량의 유기계 자외선 차단제를 함유하는 고분자 복합입자 및 그의 제조방법 |
EP3511700B1 (en) * | 2016-09-06 | 2023-10-04 | Keio University | Method for measuring a uv or infrared protection effect of an aqueous composition and device for preparing a measurement sample |
KR102381991B1 (ko) * | 2016-09-30 | 2022-03-31 | 코오롱인더스트리 주식회사 | 폴리머 비드, 이의 제조방법 및 이를 이용한 화장품 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4427836A (en) * | 1980-06-12 | 1984-01-24 | Rohm And Haas Company | Sequential heteropolymer dispersion and a particulate material obtainable therefrom, useful in coating compositions as a thickening and/or opacifying agent |
US5223250A (en) * | 1991-02-05 | 1993-06-29 | Sun Smart, Inc. | Visibly transparent UV sunblock cosmetic compositions |
FR2677543B1 (fr) * | 1991-06-13 | 1993-09-24 | Oreal | Composition cosmetique filtrante a base d'acide benzene 1,4-di(3-methylidene-10-camphosulfonique) et de nanopigments d'oxydes metalliques. |
FR2686249A1 (fr) * | 1992-01-16 | 1993-07-23 | Olivier Josette | Preparation a usage cutane a base de liposomes. |
US5663213A (en) * | 1994-02-28 | 1997-09-02 | Rohm And Haas Company | Method of improving ultraviolet radiation absorption of a composition |
EP0669124A1 (en) * | 1994-02-28 | 1995-08-30 | Rohm And Haas Company | Ultraviolet radiation absorbing composition |
JP3425720B2 (ja) * | 1994-04-28 | 2003-07-14 | 綜研化学株式会社 | 化粧料用粒子およびその製造方法 |
US5945090A (en) * | 1997-09-11 | 1999-08-31 | Randall Products International | Sunscreen preparation |
EP1047392A4 (en) * | 1997-12-24 | 2004-10-06 | Shaklee Corp | HIGHLY EFFECTIVE PREPARATION TO PROTECT THE SKIN FROM DAMAGING INFLUENCES OF UV RAYS |
DE19805121A1 (de) | 1998-02-09 | 1999-08-12 | Basf Ag | Verfahren zur Herstellung farbstoffenthaltender, wässriger Polymerisatdispersionen |
FR2790405B1 (fr) | 1999-03-02 | 2001-04-20 | Oreal | Nanocapsules a base de polymeres dendritiques |
NO20002309L (no) * | 1999-05-12 | 2000-11-13 | Hoffmann La Roche | Fotostabile kosmetiske lysavskjermende sammensetninger |
US6312807B1 (en) * | 1999-08-09 | 2001-11-06 | 3M Innovative Properties Company | UV-absorbing core/shell particles |
CA2322345A1 (en) | 1999-10-14 | 2001-04-14 | Rohm And Haas Company | Method for preparing ultraviolet radiation-absorbing compositions |
US7838037B2 (en) * | 1999-11-17 | 2010-11-23 | Tagra Biotechnologies Ltd. | Method of microencapsulation |
FR2853534B1 (fr) | 2003-04-14 | 2006-06-23 | Oreal | Composition photoprotectrice aqueuse comprenant au moins un copolymere diblocs ou triblocs et un 4,4-diarylbutadiene, utilisations |
US20040265347A1 (en) * | 2003-04-28 | 2004-12-30 | Frederic Auguste | Cosmetic composition comprising a sebum-absorbing powder and a powder with a low critical surface energy |
US7276565B2 (en) * | 2003-06-20 | 2007-10-02 | Xerox Corporation | Continuous miniemulsion polymerization process |
KR101133459B1 (ko) * | 2003-09-11 | 2012-04-12 | 시바 홀딩 인크 | 헤테로상 중합 기술로 제조한 광 안정화제의 농축된 수계 생성물 |
GB0412856D0 (en) * | 2004-06-09 | 2004-07-14 | Unilever Plc | Process for preparation of particles |
US7001592B1 (en) * | 2005-01-31 | 2006-02-21 | Aquea Scientific Corporation | Sunscreen compositions and methods of use |
US20080146448A1 (en) * | 2005-03-10 | 2008-06-19 | Basf Aktiengesellschaft | Aqueous Polymer Dispersions Comprising Effect Substances, Processes For Preparing Them And Their Use |
KR101290853B1 (ko) * | 2005-06-29 | 2013-07-29 | 디에스엠 아이피 어셋츠 비.브이. | 선스크린제를 함유한 밀폐 캡슐을 갖는 조성물 |
GB0623110D0 (en) * | 2006-11-21 | 2006-12-27 | Ciba Sc Holding Ag | Microcapules, their use and processes for their manufacture |
GB0623748D0 (en) * | 2006-11-28 | 2007-01-10 | Ciba Sc Holding Ag | Microcapsules, their use and processes for their manufacture |
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- 2009-05-20 JP JP2009122142A patent/JP5368169B2/ja not_active Expired - Fee Related
- 2009-05-22 AU AU2009202029A patent/AU2009202029B2/en not_active Ceased
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- 2009-06-09 US US12/455,920 patent/US20090311336A1/en not_active Abandoned
- 2009-06-09 KR KR1020090050773A patent/KR101150408B1/ko active IP Right Grant
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Also Published As
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MX2009006206A (es) | 2010-02-19 |
JP2009299059A (ja) | 2009-12-24 |
EP2135598B1 (en) | 2011-08-03 |
EP2135598A1 (en) | 2009-12-23 |
BRPI0901631B1 (pt) | 2016-10-04 |
AU2009202029A1 (en) | 2010-01-07 |
KR101150408B1 (ko) | 2012-06-01 |
CN101606893A (zh) | 2009-12-23 |
BRPI0901631A2 (pt) | 2010-04-06 |
US20090311336A1 (en) | 2009-12-17 |
CA2666473A1 (en) | 2009-12-16 |
CN101606893B (zh) | 2012-02-15 |
CA2666473C (en) | 2012-01-03 |
AU2009202029B2 (en) | 2013-10-24 |
KR20090130813A (ko) | 2009-12-24 |
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