SG11201909150XA - Process for preparing microcapsules - Google Patents

Process for preparing microcapsules

Info

Publication number
SG11201909150XA
SG11201909150XA SG11201909150XA SG11201909150XA SG11201909150XA SG 11201909150X A SG11201909150X A SG 11201909150XA SG 11201909150X A SG11201909150X A SG 11201909150XA SG 11201909150X A SG11201909150X A SG 11201909150XA SG 11201909150X A SG11201909150X A SG 11201909150XA
Authority
SG
Singapore
Prior art keywords
preparing microcapsules
microcapsules
preparing
Prior art date
Application number
SG11201909150XA
Inventor
Lahoussine Ouali
Marlene Jacquemond
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 SG11201909150XA publication Critical patent/SG11201909150XA/en

Links

Classifications

    • 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
    • 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
    • A61K8/72—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
    • A61K8/85—Polyesters
    • 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
    • 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
    • A61K8/87—Polyurethanes
    • 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
    • A61K8/88—Polyamides
    • 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
    • A61K8/89—Polysiloxanes
    • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • 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
    • 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
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/22—Coating
    • 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
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • 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
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3715—Polyesters or polycarbonates
    • 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
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
    • C11D3/3738—Alkoxylated silicones
    • 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
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/805—Corresponding aspects not provided for by any of codes A61K2800/81 - A61K2800/95
    • 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
    • A61Q19/10—Washing or bathing 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
    • B01J13/20—After-treatment of capsule walls, e.g. hardening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Dermatology (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Cosmetics (AREA)
  • Fats And Perfumes (AREA)
  • General Preparation And Processing Of Foods (AREA)
SG11201909150XA 2017-06-27 2018-06-27 Process for preparing microcapsules SG11201909150XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17178019 2017-06-27
PCT/EP2018/067273 WO2019002380A1 (en) 2017-06-27 2018-06-27 Process for preparing microcapsules

Publications (1)

Publication Number Publication Date
SG11201909150XA true SG11201909150XA (en) 2020-01-30

Family

ID=59294909

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201909150XA SG11201909150XA (en) 2017-06-27 2018-06-27 Process for preparing microcapsules

Country Status (7)

Country Link
US (1) US11291969B2 (en)
EP (1) EP3645157B1 (en)
JP (1) JP7346306B2 (en)
CN (1) CN110785227A (en)
MX (1) MX2019013232A (en)
SG (1) SG11201909150XA (en)
WO (1) WO2019002380A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2021012434A (en) 2019-04-17 2022-01-19 Procter & Gamble Capsules.
JP7395612B2 (en) 2019-04-17 2023-12-11 ザ プロクター アンド ギャンブル カンパニー capsule
JP7395613B2 (en) 2019-04-17 2023-12-11 ザ プロクター アンド ギャンブル カンパニー Capsule manufacturing method
WO2020231351A2 (en) * 2019-04-24 2020-11-19 Chulalongkorn University A method for preparing an essential oil emulsion
WO2020229744A1 (en) 2019-05-16 2020-11-19 Gem Innov Method for preparing biodegradable microcapsules and microcapsules obtained in this manner
US20220152571A1 (en) * 2019-08-05 2022-05-19 Firmenich Sa Poly(amide-ester) microcapsules
US20230250369A9 (en) * 2019-08-05 2023-08-10 Firmenich Sa Cleaveable multi-alcohol-based microcapsules
CN111363522B (en) * 2020-04-01 2021-06-01 迈科凯普(杭州)生物科技有限公司 Multilayer heat-storage heat-preservation microcapsule applied to fabric and preparation method thereof
US11912961B2 (en) 2020-10-16 2024-02-27 The Procter & Gamble Company Liquid fabric care compositions comprising capsules
CA3193072A1 (en) * 2020-10-16 2022-04-21 Andre Martim Barros Laundry care additive particles
US11938349B2 (en) 2020-10-16 2024-03-26 The Procter & Gamble Company Antiperspirant and deodorant compositions comprising capsules
JP2024503964A (en) * 2020-12-21 2024-01-30 フイルメニツヒ ソシエテ アノニム Method for manufacturing polyester microcapsules
WO2022136007A1 (en) * 2020-12-21 2022-06-30 Firmenich Sa Process for preparing polyester microcapsules
JP2024513408A (en) * 2021-03-30 2024-03-25 フイルメニツヒ ソシエテ アノニム Crosslinked core-shell microcapsules
WO2023274788A1 (en) * 2021-06-28 2023-01-05 Firmenich Sa Polyamide-based microcapsules
EP4351775A1 (en) * 2021-07-28 2024-04-17 Firmenich SA Polyamide-based microcapsules
EP4154974A1 (en) * 2021-09-23 2023-03-29 International Flavors & Fragrances Inc. Biodegradable microcapsules
CN114130320B (en) * 2021-10-24 2024-04-16 武汉中科先进材料科技有限公司 Electronic ink microcapsule, electronic ink, preparation method and flexible display screen
WO2024038046A1 (en) * 2022-08-18 2024-02-22 Basf Se Process for producing microparticles

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303174A1 (en) * 1983-01-31 1984-08-02 Henkel KGaA, 4000 Düsseldorf STABLE OIL-IN-WATER EMULSION WITH HIGH OIL CONTENT
GB8502032D0 (en) * 1985-01-28 1985-02-27 Unilever Plc Detergent powder
IE60710B1 (en) 1987-08-26 1994-08-10 Rohm & Haas Process for microencapsulation, uses of polymers prepared by said process, and compositions containing polymers prepared by said process
JPH07246329A (en) 1994-03-09 1995-09-26 Nippon Paint Co Ltd Production of microcapsule and microcapsule
JPH0830040A (en) * 1994-07-18 1996-02-02 Nippon Paint Co Ltd Liquid developer and its production
EP0876205B1 (en) * 1995-12-29 2002-05-02 Ciba Specialty Chemicals Water Treatments Limited Particles having a polymeric shell and their production
US5962003A (en) 1998-03-30 1999-10-05 Council Of Scientific & Industrial Research Process for the preparation of polyurethane microcapsules containing monocrotophos
US20080206291A1 (en) 2005-06-30 2008-08-28 Firmenich Sa Polyurethane and Polyurea Microcapsules
ES2349881T3 (en) * 2006-02-24 2011-01-12 Firmenich S.A. PROCEDURE FOR PREPARING DUST FROM SUSPENSIONS OF PERFUMED AMINOPLASTIC CAPSULES.
CA2681024C (en) * 2007-03-29 2015-12-01 Frederique Guyon Fungicidal compositions comprising a carboxamide derivative, cyprodinil and an unsaturated fatty acid
BRPI0915228B1 (en) 2008-06-16 2018-07-10 Firmenich Sa PREPARATION PROCESS OF POLYUREA MICROCapsules
JP5213040B2 (en) * 2008-09-30 2013-06-19 大日本塗料株式会社 Method for producing dispersion
FR2937248B1 (en) * 2008-10-20 2011-04-08 Microcapsules Technologies MICROCAPSULES HAVING AN ENVELOPE COMPRISING ESSENTIALLY HOMOPOLYMERS OR SILSESQUIOXANE COPOLYMERS
US9271905B2 (en) 2010-06-11 2016-03-01 Firmenich S.A. Process for preparing polyurea microcapsules
WO2015091877A1 (en) 2013-12-19 2015-06-25 Firmenich Sa Particle-stabilized microcapsules
BR112017021323A2 (en) 2015-04-07 2018-06-26 Firmenich & Cie process for the preparation of polyurea microcapsules
EP3138627B1 (en) * 2015-05-26 2020-08-26 Council of Scientific & Industrial Research A process for preparation of self healing microcapsules

Also Published As

Publication number Publication date
EP3645157B1 (en) 2023-09-27
MX2019013232A (en) 2020-01-30
JP7346306B2 (en) 2023-09-19
WO2019002380A1 (en) 2019-01-03
CN110785227A (en) 2020-02-11
EP3645157A1 (en) 2020-05-06
US11291969B2 (en) 2022-04-05
JP2020525403A (en) 2020-08-27
US20200129947A1 (en) 2020-04-30

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