FR3023558B1 - Utilisation d’un homopolymere amine pour l’encapsulation d’ingredients, procede de synthese d’un homopolymere d’aema, et procede d’encapsulation d’ingredients - Google Patents
Utilisation d’un homopolymere amine pour l’encapsulation d’ingredients, procede de synthese d’un homopolymere d’aema, et procede d’encapsulation d’ingredientsInfo
- Publication number
- FR3023558B1 FR3023558B1 FR1456663A FR1456663A FR3023558B1 FR 3023558 B1 FR3023558 B1 FR 3023558B1 FR 1456663 A FR1456663 A FR 1456663A FR 1456663 A FR1456663 A FR 1456663A FR 3023558 B1 FR3023558 B1 FR 3023558B1
- Authority
- FR
- France
- Prior art keywords
- homopolymer
- encapsulation
- ingredients
- aema
- synthesis
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
-
- 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
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
-
- 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
- B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
-
- 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
- B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0097—Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Polymers & Plastics (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Cosmetics (AREA)
Abstract
La présente invention concerne le domaine de l'encapsulation d'ingrédients. Plus particulièrement la présente invention concerne l'utilisation d'un homopolymère aminé pour l'encapsulation d'ingrédients actifs, en particulier d'un homopolymère d'aminoéthyle méthacrylate (ou poly(AEMA)). L'invention concerne également un procédé de synthèse d'un homopolymère d'aminoéthyle méthacrylate, et l'homopolymère produit par un tel procédé. L'invention a également pour objet un procédé d'encapsulation d'ingredients en utilisant l'homopolymère d'aminoéthyle méthacrylate, comme polymère cationique, et les microcapsules produites par ce procédé d'encapsulation.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1456663A FR3023558B1 (fr) | 2014-07-10 | 2014-07-10 | Utilisation d’un homopolymere amine pour l’encapsulation d’ingredients, procede de synthese d’un homopolymere d’aema, et procede d’encapsulation d’ingredients |
PCT/FR2015/051862 WO2016005689A1 (fr) | 2014-07-10 | 2015-07-06 | Utilisation d'un homopolymere amine pour l'encapsulation d'ingredients, procede de synthese d'un homopolymere d'aema, et procede d'encapsulation d'ingredients |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1456663A FR3023558B1 (fr) | 2014-07-10 | 2014-07-10 | Utilisation d’un homopolymere amine pour l’encapsulation d’ingredients, procede de synthese d’un homopolymere d’aema, et procede d’encapsulation d’ingredients |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3023558A1 FR3023558A1 (fr) | 2016-01-15 |
FR3023558B1 true FR3023558B1 (fr) | 2016-07-08 |
Family
ID=51894125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1456663A Expired - Fee Related FR3023558B1 (fr) | 2014-07-10 | 2014-07-10 | Utilisation d’un homopolymere amine pour l’encapsulation d’ingredients, procede de synthese d’un homopolymere d’aema, et procede d’encapsulation d’ingredients |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3023558B1 (fr) |
WO (1) | WO2016005689A1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005014698A1 (fr) * | 2003-08-08 | 2005-02-17 | Mcmaster University | Procedes de preparation de reseaux polymeriques reticules par coacervation et reticulation in situ |
US7504044B2 (en) * | 2004-11-05 | 2009-03-17 | Cabot Microelectronics Corporation | Polishing composition and method for high silicon nitride to silicon oxide removal rate ratios |
CA2763989C (fr) * | 2009-06-02 | 2017-10-24 | Nicholas Burke | Systeme d'hydrogel immunocompatible |
-
2014
- 2014-07-10 FR FR1456663A patent/FR3023558B1/fr not_active Expired - Fee Related
-
2015
- 2015-07-06 WO PCT/FR2015/051862 patent/WO2016005689A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3023558A1 (fr) | 2016-01-15 |
WO2016005689A1 (fr) | 2016-01-14 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20160115 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
|
ST | Notification of lapse |
Effective date: 20200306 |