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
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 (en) |
EP (1) | EP3706897A1 (en) |
JP (1) | JP7315558B2 (en) |
CN (1) | CN111526939B (en) |
MX (1) | MX2020006260A (en) |
SG (1) | SG11202005382YA (en) |
WO (1) | WO2019179939A1 (en) |
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 |
JP2023512861A (en) * | 2020-02-14 | 2023-03-30 | エンカプシス エルエルシー | Polyurea capsules crosslinked 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 (en) | 2020-11-30 | 2023-04-07 | Jafer Entpr R&D Sl | Process for preparing perfume microcapsules |
JP2024513050A (en) * | 2021-03-31 | 2024-03-21 | フイルメニツヒ ソシエテ アノニム | Preparation of functionalized chitosan |
CN117769456A (en) | 2021-07-30 | 2024-03-26 | 西姆莱斯股份公司 | Bio-based core-shell microcapsules |
MX2023005795A (en) * | 2021-08-11 | 2023-05-29 | Procter & Gamble | Fabric care composition with delivery particles. |
WO2023019187A1 (en) * | 2021-08-11 | 2023-02-16 | 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 |
---|---|---|---|---|
US20080206291A1 (en) | 2005-06-30 | 2008-08-28 | Firmenich Sa | Polyurethane and Polyurea Microcapsules |
BRPI0915228B1 (en) | 2008-06-16 | 2018-07-10 | Firmenich Sa | PREPARATION PROCESS OF POLYUREA MICROCapsules |
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 |
BR112016003137B1 (en) * | 2013-08-15 | 2020-10-27 | International Flavors & Fragrances Inc | polyurea capsule composition, method for preparing a polyurea capsule composition and, consumer product |
ES2710237T5 (en) * | 2014-08-07 | 2022-10-03 | Procter & Gamble | Composition of laundry detergent |
MX2017009358A (en) * | 2015-01-23 | 2017-11-08 | Firmenich & Cie | Process for the preparation of microcapsules free from melamine-formaldehyde. |
US10537503B2 (en) * | 2015-03-06 | 2020-01-21 | International Flavors & Fragrances Inc. | Microcapsule compositions with high performance |
WO2017102812A1 (en) * | 2015-12-15 | 2017-06-22 | Firmenich Sa | Process for preparing polyurea microcapsules with improved deposition |
MX2018015782A (en) * | 2016-06-17 | 2019-08-29 | Trucapsol Llc | Polysaccharide delivery particle. |
WO2018019894A1 (en) * | 2016-07-27 | 2018-02-01 | Firmenich Sa | Process for the preparation of microcapsules |
-
2019
- 2019-03-18 EP EP19711360.8A patent/EP3706897A1/en active Pending
- 2019-03-18 SG SG11202005382YA patent/SG11202005382YA/en unknown
- 2019-03-18 MX MX2020006260A patent/MX2020006260A/en unknown
- 2019-03-18 CN CN201980007008.1A patent/CN111526939B/en active Active
- 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 JP JP2020536580A patent/JP7315558B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2021516603A (en) | 2021-07-08 |
CN111526939B (en) | 2023-06-09 |
US20200406218A1 (en) | 2020-12-31 |
JP7315558B2 (en) | 2023-07-26 |
MX2020006260A (en) | 2020-09-07 |
CN111526939A (en) | 2020-08-11 |
WO2019179939A1 (en) | 2019-09-26 |
EP3706897A1 (en) | 2020-09-16 |
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