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 mesmas

Info

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
Application number
BR112015027796A
Other languages
English (en)
Inventor
Berthier Damien
Herrmann Andreas
Paret Nicolas
Trachsel Alain
Original Assignee
Firmenich & Cie
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 Firmenich & Cie filed Critical Firmenich & Cie
Publication of BR112015027796A2 publication Critical patent/BR112015027796A2/pt

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.
BR112015027796A 2013-05-22 2014-05-20 Microcápsulas que contêm um cetoácido ou cetoéster fotolábil gerador de gás e uso das mesmas BR112015027796A2 (pt)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2993221B1 (de) * 2014-09-08 2019-01-09 Symrise AG Verkapselte Duftstoffmischungen
WO2016083321A1 (en) 2014-11-24 2016-06-02 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
EP3921075B1 (en) * 2019-08-05 2024-06-12 Firmenich SA Cleavable multi-alcohol-based microcapsules
WO2021214205A1 (en) * 2020-04-24 2021-10-28 Firmenich Sa Perfume system for perfumed consumer product

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301439A (en) * 1965-03-05 1967-01-31 Keuffel & Esser Co Radiation disintegrating capsule
AU539624B2 (en) 1980-04-08 1984-10-11 Wiggins Teape Group Limited, The 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
GB2432851A (en) 2005-12-02 2007-06-06 Unilever Plc Laundry composition including polymer particles containing perfume and a non-ionic deposition aid
GB2432850A (en) 2005-12-02 2007-06-06 Unilever Plc Polymeric particle comprising perfume and benefit agent, in particular a laundry composition
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
GB0524659D0 (en) 2005-12-02 2006-01-11 Unilever Plc Improvements relating to fabric treatment compositions
GB2432843A (en) 2005-12-02 2007-06-06 Unilever Plc Perfume carrying polymeric particle
DE602007009198D1 (de) * 2006-02-24 2010-10-28 Firmenich & Cie Verfahren zur herstellung von pulvern aus aufschlämmungen von parfümierten aminoplastkapseln
WO2007099469A2 (en) 2006-02-28 2007-09-07 The Procter & Gamble Company Benefit agent containing delivery particle
US20070275866A1 (en) 2006-05-23 2007-11-29 Robert Richard Dykstra Perfume delivery systems for consumer goods
MX2009001197A (es) 2006-08-01 2009-02-11 Procter & Gamble Particulas de suministro que contienen agentes beneficos.
ES2530689T3 (es) * 2006-09-04 2015-03-04 Takasago Perfumery Co Ltd Encapsulación de moléculas de fragancia voluminosas
AR078889A1 (es) 2009-11-06 2011-12-07 Procter & Gamble Encapsulados y composiciones detergentes que los comprende
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
US8835002B2 (en) 2010-06-25 2014-09-16 Firmenich Sa Stable formaldehyde-free microcapsules
WO2012104262A1 (en) * 2011-01-31 2012-08-09 Universidad De Sevilla Photoresponsive microcapsules and compositions containing same
CN103958047B (zh) * 2011-11-29 2017-03-01 弗门尼舍有限公司 微胶囊及其用途

Also Published As

Publication number Publication date
CN105228587A (zh) 2016-01-06
US20160108346A1 (en) 2016-04-21
JP6433990B2 (ja) 2018-12-05
US9738859B2 (en) 2017-08-22
CN105228587B (zh) 2018-08-07
EP2999457A1 (en) 2016-03-30
MX2015015504A (es) 2016-03-21
JP2016530068A (ja) 2016-09-29
EP2999457B1 (en) 2018-07-11
ES2687370T3 (es) 2018-10-24
MX354519B (es) 2018-03-08
WO2014187833A1 (en) 2014-11-27

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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