AU2001291695A1 - Method for the production of capsules containing active ingredients by miniemulsion polymerisation - Google Patents
Method for the production of capsules containing active ingredients by miniemulsion polymerisationInfo
- Publication number
- AU2001291695A1 AU2001291695A1 AU2001291695A AU9169501A AU2001291695A1 AU 2001291695 A1 AU2001291695 A1 AU 2001291695A1 AU 2001291695 A AU2001291695 A AU 2001291695A AU 9169501 A AU9169501 A AU 9169501A AU 2001291695 A1 AU2001291695 A1 AU 2001291695A1
- Authority
- AU
- Australia
- Prior art keywords
- production
- active ingredients
- containing active
- capsules containing
- miniemulsion polymerisation
- 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.)
- Abandoned
Links
Classifications
-
- 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
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P10/00—Shaping or working of foodstuffs characterised by the products
- A23P10/30—Encapsulation of particles, e.g. foodstuff additives
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/31—Hydrocarbons
-
- 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
- A61K8/8164—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 a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers, e.g. poly (methyl vinyl ether-co-maleic anhydride)
-
- 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
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q13/00—Formulations or additives for perfume 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
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
-
- 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
-
- 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
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10037656A DE10037656B4 (en) | 2000-07-31 | 2000-07-31 | Process for the preparation of active-ingredient-containing capsules by miniemulsion polymerization |
DE10037656 | 2000-07-31 | ||
DE2001101892 DE10101892A1 (en) | 2001-01-22 | 2001-01-22 | Production of polymer capsules with active ingredients for use as controlled-release delivery systems, e.g. for pharmaceuticals, involves non-radical mini-emulsion polymerisation in presence of active ingredient and surfactant |
DE10101892 | 2001-01-22 | ||
PCT/EP2001/008763 WO2002009862A2 (en) | 2000-07-31 | 2001-07-28 | Method for the production of capsules containing active ingredients by miniemulsion polymerisation |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001291695A1 true AU2001291695A1 (en) | 2002-02-13 |
Family
ID=26006589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001291695A Abandoned AU2001291695A1 (en) | 2000-07-31 | 2001-07-28 | Method for the production of capsules containing active ingredients by miniemulsion polymerisation |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2001291695A1 (en) |
WO (1) | WO2002009862A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006027664A2 (en) * | 2004-09-08 | 2006-03-16 | Firmenich Sa | Process for producing nano-capsules containing a fragrance |
JP2008518764A (en) * | 2004-11-05 | 2008-06-05 | ビーエーエスエフ ソシエタス・ヨーロピア | Microcapsule dispersion |
EP1815851A1 (en) * | 2006-02-03 | 2007-08-08 | NanoDel Technologies GmbH | Nanoparticles designed for drug delivery |
JP5383479B2 (en) | 2006-04-04 | 2014-01-08 | ビーエーエスエフ ソシエタス・ヨーロピア | Bleaching system surrounded by a layer of polymer |
FR2910286B1 (en) | 2006-12-20 | 2009-04-17 | Oreal | COMPOSITION COMPRISING ENCAPSULATED SILICONE COMPOUNDS |
US9598377B2 (en) | 2013-03-12 | 2017-03-21 | Cephalon, Inc. | Nanoparticulate and macroparticulate formulations |
CN104549083B (en) * | 2013-10-23 | 2016-08-17 | 河海大学 | A kind of method of chelating function magnetic polyethylene alcohol microsphere and application |
CN107973385B (en) * | 2017-11-27 | 2020-12-29 | 吉林市正凡工贸有限公司 | Environment-friendly flocculating agent and preparation method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2051214B1 (en) * | 1992-02-27 | 1994-12-16 | Quintela Manuel Arturo Lopez | PROCEDURE FOR OBTAINING NANOPARTICLES BY POLYMERIZATION IN MICROEMULSIONS. |
US5874111A (en) * | 1997-01-07 | 1999-02-23 | Maitra; Amarnath | Process for the preparation of highly monodispersed polymeric hydrophilic nanoparticles |
DK1135429T3 (en) * | 1998-11-16 | 2003-08-11 | Max Planck Gesellschaft | Polyadditions in aqueous and non-aqueous mini emulsions |
-
2001
- 2001-07-28 WO PCT/EP2001/008763 patent/WO2002009862A2/en active Application Filing
- 2001-07-28 AU AU2001291695A patent/AU2001291695A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002009862A2 (en) | 2002-02-07 |
WO2002009862A3 (en) | 2002-04-18 |
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