BR112015027796A2 - Microcápsulas que contêm um cetoácido ou cetoéster fotolábil gerador de gás e uso das mesmas - Google Patents
Microcápsulas que contêm um cetoácido ou cetoéster fotolábil gerador de gás e uso das mesmasInfo
- Publication number
- BR112015027796A2 BR112015027796A2 BR112015027796A BR112015027796A BR112015027796A2 BR 112015027796 A2 BR112015027796 A2 BR 112015027796A2 BR 112015027796 A BR112015027796 A BR 112015027796A BR 112015027796 A BR112015027796 A BR 112015027796A BR 112015027796 A2 BR112015027796 A2 BR 112015027796A2
- Authority
- BR
- Brazil
- Prior art keywords
- ketoacid
- ketoester
- microcapsules
- photolable
- gas
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
- C11D3/502—Protected perfumes
- C11D3/507—Compounds releasing perfumes by thermal or chemical activation
-
- 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
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q13/00—Formulations or additives for perfume preparations
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/001—Softening compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
- C11D3/502—Protected perfumes
- C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
-
- 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
- A61K2800/10—General cosmetic use
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Emergency Medicine (AREA)
- Dispersion Chemistry (AREA)
- Dermatology (AREA)
- Fats And Perfumes (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Cosmetics (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
MICROCÁPSULAS QUE CONTÊM UM CETOÁCIDO OU CETOÉSTER FOTOLÁBIL GERADOR DE GÁS E USO DAS MESMAS. A presente invenção refere-se a microcápsulas dispersáveis em água que compreendem uma fase oleosa, por exemplo, um perfume, que contém um (Alfa)-cetoácido ou (Alfa)-cetoéster fotolábil que tem a capacidade de gerar um gás mediante a exposição à luz. O gás tem a capacidade de causar uma extensão ou a ruptura da microcápsula que permite a liberação da fase oleosa e, assim, aumentando a duração da percepção de odor. A presente invenção também se refere ao uso das ditas microcápsulas na perfumaria assim como as composições perfumantes ou artigos perfumados que compreendem as microcápsulas da invenção para fornecer uma liberação prolongada das moléculas fragrantes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13168740 | 2013-05-22 | ||
PCT/EP2014/060365 WO2014187833A1 (en) | 2013-05-22 | 2014-05-20 | Microcapsules containing a gas-generating photolabile ketoacid or ketoester and uses thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015027796A2 true BR112015027796A2 (pt) | 2017-08-29 |
Family
ID=48446184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015027796A BR112015027796A2 (pt) | 2013-05-22 | 2014-05-20 | Microcápsulas que contêm um cetoácido ou cetoéster fotolábil gerador de gás e uso das mesmas |
Country Status (8)
Country | Link |
---|---|
US (1) | US9738859B2 (pt) |
EP (1) | EP2999457B1 (pt) |
JP (1) | JP6433990B2 (pt) |
CN (1) | CN105228587B (pt) |
BR (1) | BR112015027796A2 (pt) |
ES (1) | ES2687370T3 (pt) |
MX (1) | MX354519B (pt) |
WO (1) | WO2014187833A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2993221B1 (de) * | 2014-09-08 | 2019-01-09 | Symrise AG | Verkapselte Duftstoffmischungen |
US10105311B2 (en) * | 2014-11-24 | 2018-10-23 | Firmenich Sa | Microcapsules containing a gas-generating photolabile polymer and uses thereof |
EP3441115B1 (en) | 2017-08-11 | 2020-05-27 | Procter & Gamble International Operations SA | Photosensitive microcapsules |
JP2022542631A (ja) * | 2019-08-05 | 2022-10-06 | フイルメニツヒ ソシエテ アノニム | 開裂性多価アルコール系マイクロカプセル |
IL295688A (en) * | 2020-04-24 | 2022-10-01 | Firmenich & Cie | A perfume system for a perfumed consumer product |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3301439A (en) * | 1965-03-05 | 1967-01-31 | Keuffel & Esser Co | Radiation disintegrating capsule |
NZ196601A (en) | 1980-04-08 | 1982-12-21 | Wiggins Teape Group Ltd | Production of microcapsules |
JPS63178841A (ja) * | 1987-01-17 | 1988-07-22 | Sumitomo Metal Mining Co Ltd | 光崩壊性マイクロカプセル |
JP2817402B2 (ja) * | 1990-12-19 | 1998-10-30 | ライオン株式会社 | マイクロカプセルの製造方法 |
US6133228A (en) * | 1998-05-28 | 2000-10-17 | Firmenich Sa | Slow release of fragrant compounds in perfumery using 2-benzoyl benzoates, 2-alkanoyl benzoates or α-keto esters |
FR2801811B1 (fr) | 1999-12-06 | 2002-05-03 | Gerard Habar | Procede de fabrication de microcapsules portant des charges cationiques |
SG104266A1 (en) | 2000-04-10 | 2004-06-21 | Givaudan Sa | Fragrance precursors |
EP1262473A1 (en) | 2001-05-30 | 2002-12-04 | Givaudan SA | Precursors for fragrant ketones and fragrant aldehydes |
EP1697492A1 (en) | 2003-11-28 | 2006-09-06 | Unilever Plc | Detergent compositions with improved maladour properties and process to make them |
GB0513803D0 (en) | 2005-07-06 | 2005-08-10 | Unilever Plc | Fabric care composition |
JP2009514660A (ja) * | 2005-10-28 | 2009-04-09 | ソーラーブレ, インコーポレイテッド | 光−応答性マイクロカプセル化物質、組成物およびそれらの使用方法 |
GB2432850A (en) | 2005-12-02 | 2007-06-06 | Unilever Plc | Polymeric particle comprising perfume and benefit agent, in particular a laundry composition |
GB2432843A (en) | 2005-12-02 | 2007-06-06 | Unilever Plc | Perfume carrying polymeric particle |
GB2432852A (en) | 2005-12-02 | 2007-06-06 | Unilever Plc | Laundry composition including polymer particles containing perfume and a cationic deposition aid |
GB0524665D0 (en) | 2005-12-02 | 2006-01-11 | Unilever Plc | Laundry composition |
GB2432851A (en) | 2005-12-02 | 2007-06-06 | Unilever Plc | Laundry composition including polymer particles containing perfume and a non-ionic deposition aid |
GB0524659D0 (en) | 2005-12-02 | 2006-01-11 | Unilever Plc | Improvements relating to fabric treatment compositions |
ES2349881T3 (es) * | 2006-02-24 | 2011-01-12 | Firmenich S.A. | Procedimiento para la preparación de polvos a partir de suspensiones de cápsulas aminoplásticas perfumadas. |
EP1989283A2 (en) | 2006-02-28 | 2008-11-12 | The Procter and Gamble Company | Compositions comprising benefit agent containing delivery particles |
US20070275866A1 (en) | 2006-05-23 | 2007-11-29 | Robert Richard Dykstra | Perfume delivery systems for consumer goods |
PL2046269T3 (pl) | 2006-08-01 | 2011-05-31 | Procter & Gamble | Cząstka dostarczająca zawierająca korzystny środek |
EP1894603B1 (en) * | 2006-09-04 | 2014-11-19 | Takasago International Corporation | Encapsulation of bulky fragrance molecules |
BR112012011580B1 (pt) * | 2009-11-06 | 2019-10-08 | The Procter & Gamble Company | Cápsulas de alta eficiência que compreendem agente de benefício, pasta fluida, aglomerado, processo de produção do aglomerado, produto destinado ao consumidor, método de limpeza ou de tratamento de um situs e processo para produção de um encapsulado revestido |
BR112012029551B1 (pt) * | 2010-06-11 | 2019-01-29 | Firmenich Sa | processo para preparação de microcápsulas de poliureia |
EP2397120B2 (en) | 2010-06-15 | 2019-07-31 | Takasago International Corporation | Fragrance-containing core shell microcapsules |
WO2011161618A1 (en) | 2010-06-25 | 2011-12-29 | Firmenich Sa | Stable formaldehyde-free microcapsules |
WO2012104262A1 (en) | 2011-01-31 | 2012-08-09 | Universidad De Sevilla | Photoresponsive microcapsules and compositions containing same |
WO2013079435A1 (en) * | 2011-11-29 | 2013-06-06 | Firmenich Sa | Microcapsules and uses thereof |
-
2014
- 2014-05-20 WO PCT/EP2014/060365 patent/WO2014187833A1/en active Application Filing
- 2014-05-20 JP JP2016514381A patent/JP6433990B2/ja active Active
- 2014-05-20 MX MX2015015504A patent/MX354519B/es active IP Right Grant
- 2014-05-20 ES ES14725688.7T patent/ES2687370T3/es active Active
- 2014-05-20 US US14/893,518 patent/US9738859B2/en active Active
- 2014-05-20 CN CN201480029011.0A patent/CN105228587B/zh active Active
- 2014-05-20 BR BR112015027796A patent/BR112015027796A2/pt not_active Application Discontinuation
- 2014-05-20 EP EP14725688.7A patent/EP2999457B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
MX354519B (es) | 2018-03-08 |
US20160108346A1 (en) | 2016-04-21 |
EP2999457B1 (en) | 2018-07-11 |
CN105228587A (zh) | 2016-01-06 |
EP2999457A1 (en) | 2016-03-30 |
ES2687370T3 (es) | 2018-10-24 |
WO2014187833A1 (en) | 2014-11-27 |
JP2016530068A (ja) | 2016-09-29 |
US9738859B2 (en) | 2017-08-22 |
MX2015015504A (es) | 2016-03-21 |
JP6433990B2 (ja) | 2018-12-05 |
CN105228587B (zh) | 2018-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |