SG11202005382YA - Process for the preparation of microcapsules - Google Patents
Process for the preparation of microcapsulesInfo
- Publication number
- SG11202005382YA SG11202005382YA SG11202005382YA SG11202005382YA SG11202005382YA SG 11202005382Y A SG11202005382Y A SG 11202005382YA SG 11202005382Y A SG11202005382Y A SG 11202005382YA SG 11202005382Y A SG11202005382Y A SG 11202005382YA SG 11202005382Y A SG11202005382Y A SG 11202005382YA
- Authority
- SG
- Singapore
- Prior art keywords
- microcapsules
- preparation
- Prior art date
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
- 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
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6484—Polysaccharides and derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7628—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group
- C08G18/7642—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group containing at least two isocyanate or isothiocyanate groups linked to the aromatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate groups, e.g. xylylene diisocyanate or homologues substituted on the aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
-
- 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
- C11D3/50—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
-
- 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
- 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
- A61K8/73—Polysaccharides
- A61K8/732—Starch; Amylose; Amylopectin; Derivatives thereof
-
- 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
- A61K8/73—Polysaccharides
- A61K8/736—Chitin; Chitosan; Derivatives thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
- Fats And Perfumes (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18162589 | 2018-03-19 | ||
PCT/EP2019/056698 WO2019179939A1 (en) | 2018-03-19 | 2019-03-18 | Process for the preparation of microcapsules |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202005382YA true SG11202005382YA (en) | 2020-07-29 |
Family
ID=61691789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202005382YA SG11202005382YA (en) | 2018-03-19 | 2019-03-18 | Process for the preparation of microcapsules |
Country Status (7)
Country | Link |
---|---|
US (1) | US20200406218A1 (ja) |
EP (1) | EP3706897A1 (ja) |
JP (1) | JP7315558B2 (ja) |
CN (1) | CN111526939B (ja) |
MX (1) | MX2020006260A (ja) |
SG (1) | SG11202005382YA (ja) |
WO (1) | WO2019179939A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021116306A1 (en) * | 2019-12-13 | 2021-06-17 | Firmenich Sa | Hybrid microcapsules |
EP4103623A4 (en) * | 2020-02-14 | 2024-03-13 | Encapsys Llc | ARTICLES OF MANUFACTURING USING POLYUREA CAPSULES CROSS-LINKED WITH CHITOSAN |
EP3925698A1 (en) * | 2020-06-19 | 2021-12-22 | Follmann GmbH & Co. KG | Improved microcapsules and method for the production and use thereof |
FR3116735B1 (fr) | 2020-11-30 | 2023-04-07 | Jafer Entpr R&D Sl | Procédé de préparation de microcapsules de parfum |
WO2022207526A1 (en) * | 2021-03-31 | 2022-10-06 | Firmenich Sa | Functionalized chitosan preparation |
WO2023006234A1 (en) | 2021-07-30 | 2023-02-02 | Symrise Ag | Biobased core-shell microcapsules |
CN116438286A (zh) * | 2021-08-11 | 2023-07-14 | 宝洁公司 | 具有递送颗粒的织物护理组合物 |
US20230061781A1 (en) * | 2021-08-11 | 2023-03-02 | The Procter & Gamble Company | Method of treating a fabric with delivery particles |
EP4309499A1 (en) | 2022-07-22 | 2024-01-24 | Givaudan SA | Composition comprising biodegradable microcapsules |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1899047A1 (en) | 2005-06-30 | 2008-03-19 | Firmenich Sa | Polyurethane and polyurea microcapsules |
ES2628202T3 (es) | 2008-06-16 | 2017-08-02 | Firmenich S.A. | Procedimiento de preparación de microcápsulas de poliurea |
GB201011905D0 (en) | 2010-07-15 | 2010-09-01 | Unilever Plc | Benefit delivery particle,process for preparing said particle,compositions comprising said particles and a method for treating substrates |
US20140206587A1 (en) | 2011-08-24 | 2014-07-24 | Honggang Chen | Benefit agent delivery particles comprising non-ionic polysaccharides |
CN105722495B (zh) | 2013-08-15 | 2020-02-28 | 国际香料和香精公司 | 聚脲或聚氨酯胶囊 |
ES2710237T5 (es) | 2014-08-07 | 2022-10-03 | Procter & Gamble | Composición de detergente para el lavado de ropa |
EP3247490B1 (en) * | 2015-01-23 | 2020-04-29 | Firmenich SA | Process for the preparation of microcapsules free from melamine-formaldehyde |
CN107530297A (zh) * | 2015-03-06 | 2018-01-02 | 国际香料和香精公司 | 具有高性能的微胶囊组合物 |
JP6890592B2 (ja) * | 2015-12-15 | 2021-06-18 | フイルメニツヒ ソシエテ アノニムFirmenich Sa | 改善された付着性を有するポリ尿素マイクロカプセルの製造方法 |
US10188593B2 (en) | 2016-06-17 | 2019-01-29 | Spray-Tek, Inc. | Polysaccharide delivery particle |
MX2019000609A (es) * | 2016-07-27 | 2019-07-04 | Firmenich & Cie | Proceso para preparacion de microcapsulas. |
-
2019
- 2019-03-18 CN CN201980007008.1A patent/CN111526939B/zh active Active
- 2019-03-18 JP JP2020536580A patent/JP7315558B2/ja active Active
- 2019-03-18 MX MX2020006260A patent/MX2020006260A/es unknown
- 2019-03-18 US US16/954,229 patent/US20200406218A1/en active Pending
- 2019-03-18 WO PCT/EP2019/056698 patent/WO2019179939A1/en unknown
- 2019-03-18 SG SG11202005382YA patent/SG11202005382YA/en unknown
- 2019-03-18 EP EP19711360.8A patent/EP3706897A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN111526939A (zh) | 2020-08-11 |
CN111526939B (zh) | 2023-06-09 |
US20200406218A1 (en) | 2020-12-31 |
MX2020006260A (es) | 2020-09-07 |
JP7315558B2 (ja) | 2023-07-26 |
JP2021516603A (ja) | 2021-07-08 |
WO2019179939A1 (en) | 2019-09-26 |
EP3706897A1 (en) | 2020-09-16 |
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