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WO2009126960A3 - Multilayer fragrance encapsulation - Google Patents

Multilayer fragrance encapsulation Download PDF

Info

Publication number
WO2009126960A3
WO2009126960A3 PCT/US2009/040376 US2009040376W WO2009126960A3 WO 2009126960 A3 WO2009126960 A3 WO 2009126960A3 US 2009040376 W US2009040376 W US 2009040376W WO 2009126960 A3 WO2009126960 A3 WO 2009126960A3
Authority
WO
WIPO (PCT)
Prior art keywords
multilayer
fragrance
composition
fragrance encapsulation
encapsulation
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.)
Ceased
Application number
PCT/US2009/040376
Other languages
French (fr)
Other versions
WO2009126960A2 (en
Inventor
Tapashi Sengupta
Ashoke K. Sengupta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amcol International Corp
Original Assignee
Amcol International Corp
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
Priority claimed from US12/327,570 external-priority patent/US7871972B2/en
Priority claimed from US12/397,043 external-priority patent/US7977288B2/en
Application filed by Amcol International Corp filed Critical Amcol International Corp
Priority to EP09731207A priority Critical patent/EP2268782A2/en
Priority to CA2721086A priority patent/CA2721086A1/en
Publication of WO2009126960A2 publication Critical patent/WO2009126960A2/en
Publication of WO2009126960A3 publication Critical patent/WO2009126960A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Fats And Perfumes (AREA)
  • Laminated Bodies (AREA)

Abstract

Disclosed herein is a fragrance composition and a method for making the same having a fragrance particulate and a viscoelastic gel; where the composition has enhanced fragrance retention throughout the processing of the composition.
PCT/US2009/040376 2008-04-11 2009-04-13 Multilayer fragrance encapsulation Ceased WO2009126960A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP09731207A EP2268782A2 (en) 2008-04-11 2009-04-13 Multilayer fragrance encapsulation
CA2721086A CA2721086A1 (en) 2008-04-11 2009-04-13 Multilayer fragrance encapsulation

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US4438408P 2008-04-11 2008-04-11
US4438108P 2008-04-11 2008-04-11
US61/044,381 2008-04-11
US61/044,384 2008-04-11
US10133608P 2008-09-30 2008-09-30
US61/101,336 2008-09-30
US12/327,570 US7871972B2 (en) 2005-01-12 2008-12-03 Compositions containing benefit agents pre-emulsified using colloidal cationic particles
US12/327,570 2008-12-03
US12/397,043 2009-03-03
US12/397,043 US7977288B2 (en) 2005-01-12 2009-03-03 Compositions containing cationically surface-modified microparticulate carrier for benefit agents

Publications (2)

Publication Number Publication Date
WO2009126960A2 WO2009126960A2 (en) 2009-10-15
WO2009126960A3 true WO2009126960A3 (en) 2010-01-14

Family

ID=41017141

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/040376 Ceased WO2009126960A2 (en) 2008-04-11 2009-04-13 Multilayer fragrance encapsulation

Country Status (3)

Country Link
EP (1) EP2268782A2 (en)
CA (1) CA2721086A1 (en)
WO (1) WO2009126960A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8436073B2 (en) 2009-10-06 2013-05-07 Amcol International Lignite-based foundry resins
US8309620B2 (en) 2009-10-06 2012-11-13 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
US8623959B2 (en) 2009-10-06 2014-01-07 Joseph M. Fuqua Non-veining urethane resins for foundry sand casting
US8426494B2 (en) 2009-10-06 2013-04-23 Amcol International Corp. Lignite urethane based resins for enhanced foundry sand performance
US8853299B2 (en) 2009-10-06 2014-10-07 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
EP2496676B1 (en) 2009-11-05 2016-06-29 Unilever PLC Laundry compositions
EP2563325B1 (en) * 2010-04-28 2016-04-06 Unilever PLC Method of protecting hair and polymer for use therein
CN103113997B (en) * 2013-03-11 2014-10-29 河南正通化工有限公司 Food-grade detergent and preparation method thereof
CL2015001254A1 (en) * 2015-05-08 2015-09-11 Cyra Consultora Limitada Chelating arsenic composition.
CN110352012B (en) * 2017-02-14 2023-06-20 雀巢产品有限公司 dry hydrogel cogel
CN109234043B (en) * 2018-09-13 2020-10-16 威莱(广州)日用品有限公司 Washing fragrance retaining bead and preparation method thereof
CN111449960A (en) * 2020-04-09 2020-07-28 上海华宝生物科技有限公司 Nested capsule and preparation method thereof
EP4573172A1 (en) * 2022-08-16 2025-06-25 Unilever IP Holdings B.V. Method of producing laundry composition
WO2024037920A1 (en) * 2022-08-16 2024-02-22 Unilever Ip Holdings B.V. Method of producing a laundry composition
WO2024037919A1 (en) * 2022-08-16 2024-02-22 Unilever Ip Holdings B.V. Laundry composition

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Publication number Priority date Publication date Assignee Title
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FR2774389A1 (en) * 1998-02-02 1999-08-06 Rhodia Chimie Sa WATER-DISPERSABLE GRANULES COMPRISING A FRAGRANCE IN A WATER-SOLUBLE OR WATER-DISPERSABLE MATRIX AND METHOD FOR PREPARING THEM
WO2000046337A1 (en) * 1999-02-02 2000-08-10 Quest International B.V. Detergent composition
EP1160311A2 (en) * 1995-09-18 2001-12-05 The Procter & Gamble Company Perfume delivery system
WO2002009663A1 (en) * 2000-08-02 2002-02-07 Quest International B.V. Particles
WO2006076454A1 (en) * 2005-01-12 2006-07-20 Amcol International Corporation Detersive compositions containing hydrophobic benefit agents pre-emulsified using colloidal cationic particles
US7119057B2 (en) * 2002-10-10 2006-10-10 International Flavors & Fragrances Inc. Encapsulated fragrance chemicals
WO2008127766A2 (en) * 2007-02-08 2008-10-23 Amcol International Corporation Compositions containing benefit agent composites pre-emulsified using colloidal cationic particles
WO2008145547A1 (en) * 2007-06-01 2008-12-04 Unilever Plc Improvements relating to perfume particles

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Also Published As

Publication number Publication date
CA2721086A1 (en) 2009-10-15
EP2268782A2 (en) 2011-01-05
WO2009126960A2 (en) 2009-10-15

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