MX2022001725A - Mejoramientos en o relacionados con compuestos organicos. - Google Patents
Mejoramientos en o relacionados con compuestos organicos.Info
- Publication number
- MX2022001725A MX2022001725A MX2022001725A MX2022001725A MX2022001725A MX 2022001725 A MX2022001725 A MX 2022001725A MX 2022001725 A MX2022001725 A MX 2022001725A MX 2022001725 A MX2022001725 A MX 2022001725A MX 2022001725 A MX2022001725 A MX 2022001725A
- Authority
- MX
- Mexico
- Prior art keywords
- core
- shell
- trifunctional isocyanate
- chitosan
- benefit agent
- 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
-
- 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
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
- A01N25/28—Microcapsules or nanocapsules
-
- 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
- A61K8/87—Polyurethanes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/12—Preparations containing hair conditioners
-
- 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
-
- 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
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/30—Characterized by the absence of a particular group of ingredients
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Birds (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Dermatology (AREA)
- Toxicology (AREA)
- Dentistry (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Cosmetics (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
La presente invención se relaciona con composiciones encapsuladas que comprenden por lo menos una microcápsula de núcleo-cubierta. Por lo menos una microcápsula de núcleo-cubierta comprende un núcleo que comprende por lo menos un agente benéfico y una cubierta que rodea el núcleo. La cubierta comprende una resina de poliurea formada por la reacción de por lo menos un isocianato trifuncional con por lo menos una amina polifuncional que no es quitosano. Por lo menos un isocianato trifuncional es un aducto de un triol alifático con por lo menos un diisocianato aralifático. La relación en peso entre los radicales de la resina de poliurea, que se derivan del isocianato trifuncional y el núcleo está entre 0.09 y 0.30, de preferencia entre 0.10 y 0.20, más preferentemente entre 0.11 y 0.18. El núcleo además comprende quitosano. La presente descripción también se relaciona con un método para preparar tales composiciones encapsuladas y con su uso para mejorar el desempeño de un agente benéfico en un producto de consumo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1912382.7A GB201912382D0 (en) | 2019-08-29 | 2019-08-29 | Improvements in or relating to organic compounds |
PCT/EP2020/073462 WO2021037703A1 (en) | 2019-08-29 | 2020-08-21 | Improvements in or relating to organic compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022001725A true MX2022001725A (es) | 2022-03-11 |
Family
ID=68207161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022001725A MX2022001725A (es) | 2019-08-29 | 2020-08-21 | Mejoramientos en o relacionados con compuestos organicos. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20220306970A1 (es) |
EP (1) | EP4021629A1 (es) |
JP (1) | JP2022546957A (es) |
CN (1) | CN114340775A (es) |
BR (1) | BR112022002299A2 (es) |
GB (1) | GB201912382D0 (es) |
MX (1) | MX2022001725A (es) |
WO (1) | WO2021037703A1 (es) |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5925595A (en) * | 1997-09-05 | 1999-07-20 | Monsanto Company | Microcapsules with readily adjustable release rates |
US11311467B2 (en) * | 2009-09-18 | 2022-04-26 | International Flavors & Fragrances Inc. | Polyurea capsules prepared with a polyisocyanate and cross-linking agent |
GB201010701D0 (en) | 2010-06-25 | 2010-08-11 | Givaudan Sa | Process for producing microcapsules |
DE102010031683A1 (de) * | 2010-07-20 | 2012-01-26 | Bayer Materialscience Ag | Polyisocyanatgemische |
ES2539491T3 (es) * | 2011-02-07 | 2015-07-01 | Firmenich Sa | Microcápsulas de poliurea |
EP2934464B1 (en) * | 2013-02-21 | 2018-02-28 | Dow Global Technologies LLC | Personal care compositions comprising anionic surfactants and hydrophobic actives |
EP3033066B1 (en) * | 2013-08-15 | 2023-07-12 | International Flavors & Fragrances Inc. | Polyurea or polyurethane capsules |
JP2018515462A (ja) * | 2015-05-13 | 2018-06-14 | ユニリーバー・ナームローゼ・ベンノートシヤープ | 利益送達粒子および該粒子を含む組成物 |
MX2017015110A (es) * | 2015-06-05 | 2018-05-07 | Firmenich & Cie | Microcapsulas con alta deposicion en superficies. |
CN107864634B (zh) | 2015-06-22 | 2021-03-23 | S.P.C.M.股份公司 | 两性共聚物作为胶体稳定剂的用途 |
GB201510940D0 (en) | 2015-06-22 | 2015-08-05 | Givaudan Sa | Improvements in or relating to organic compounds |
CA2996668C (en) * | 2015-10-27 | 2023-09-26 | Encapsys, Llc | Encapsulation |
GB201520283D0 (en) * | 2015-11-18 | 2015-12-30 | Givaudan Sa | Improvements in or relating to organic compounds |
GB201715535D0 (en) * | 2017-09-26 | 2017-11-08 | Givaudan Sa | Improvements in or relating to organic compounds |
GB202018435D0 (en) * | 2020-11-24 | 2021-01-06 | Givaudan Sa | Improvements in or relating to organic compounds |
-
2019
- 2019-08-29 GB GBGB1912382.7A patent/GB201912382D0/en not_active Ceased
-
2020
- 2020-08-21 WO PCT/EP2020/073462 patent/WO2021037703A1/en unknown
- 2020-08-21 EP EP20760839.9A patent/EP4021629A1/en active Pending
- 2020-08-21 BR BR112022002299A patent/BR112022002299A2/pt unknown
- 2020-08-21 CN CN202080060930.XA patent/CN114340775A/zh active Pending
- 2020-08-21 US US17/632,971 patent/US20220306970A1/en active Pending
- 2020-08-21 JP JP2022513075A patent/JP2022546957A/ja active Pending
- 2020-08-21 MX MX2022001725A patent/MX2022001725A/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2021037703A1 (en) | 2021-03-04 |
CN114340775A (zh) | 2022-04-12 |
EP4021629A1 (en) | 2022-07-06 |
GB201912382D0 (en) | 2019-10-16 |
BR112022002299A2 (pt) | 2022-06-14 |
US20220306970A1 (en) | 2022-09-29 |
JP2022546957A (ja) | 2022-11-10 |
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