ES2065624T3 - Articulo de polisacarido y su uso. - Google Patents
Articulo de polisacarido y su uso.Info
- Publication number
- ES2065624T3 ES2065624T3 ES91307418T ES91307418T ES2065624T3 ES 2065624 T3 ES2065624 T3 ES 2065624T3 ES 91307418 T ES91307418 T ES 91307418T ES 91307418 T ES91307418 T ES 91307418T ES 2065624 T3 ES2065624 T3 ES 2065624T3
- Authority
- ES
- Spain
- Prior art keywords
- capsules
- short chain
- polysaccharide derivatives
- disclosed
- substances
- 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 - Lifetime
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
-
- 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
-
- 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
- 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
- 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
- A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
- A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose
-
- 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
- A61K9/5052—Proteins, e.g. albumin
- A61K9/5057—Gelatin
-
- 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
- B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Birds (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Dermatology (AREA)
- Biochemistry (AREA)
- Food Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Formation And Processing Of Food Products (AREA)
- Fodder In General (AREA)
- Jellies, Jams, And Syrups (AREA)
Abstract
SE REVELA LA UTILIZACION DE POLIMEROS DE PESO MOLECULAR DEGRADADO O REDUCIDO EN ENCAPSULACION. DERIVADOS POLISACARIDOS DE CADENA CORTA, TAL COMO HIDROLIZADOS DERIVADOS DE CELULOSA IONICOS, SON UTILIZADOS EN LA FORMACION DE CAPSULAS MEDIANTE LA COMBINACION DE DERIVADOS POLISACARIDOS DE CADENA CORTA CON OTRO POLIMERO. SUSTANCIAS DESIGNADAS PARA SER ENCAPSULADAS SIRVEN DE NUCLEO ALREDEDOR DEL CUAL SON FORMADAS GOTICULAS COACERVADAS. EL POLIMERO CARGADO DE CADENA CORTA INCLUYE PRODUCTOS DE DEGRADACION DE LOS DERIVADOS POLISACARIDOS TENIENDO UN GRADO MEDIO DE POLIMERIZACION ENTRE 3 Y CERCA DE 500. SE REVELAN TAMBIEN METODOS DE UTILIZACION DE LAS CAPSULAS PARA DISTRIBUIR O ALMACENAR ACEITES Y OTRAS SUSTANCIAS Y LA UTILIZACION DE CAPSULAS EN PRODUCTOS ALIMENTICIOS, FARMACEUTICOS, COSMETICOS Y DE ASEO PERSONAL Y EN EL REVESTIMIENTO DE PAPEL CON CAPSULAS MICROSCOPICAS ROMPIBLES CONTENIENDO FLUIDO DE IMPRESION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56704590A | 1990-08-10 | 1990-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2065624T3 true ES2065624T3 (es) | 1995-02-16 |
Family
ID=24265514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91307418T Expired - Lifetime ES2065624T3 (es) | 1990-08-10 | 1991-08-12 | Articulo de polisacarido y su uso. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0470872B1 (es) |
JP (1) | JPH04281836A (es) |
KR (1) | KR920004423A (es) |
AT (1) | ATE112700T1 (es) |
AU (1) | AU642033B2 (es) |
CA (1) | CA2042529C (es) |
DE (1) | DE69104576T2 (es) |
DK (1) | DK0470872T3 (es) |
ES (1) | ES2065624T3 (es) |
FI (1) | FI913096A (es) |
NZ (1) | NZ239349A (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5292533A (en) * | 1992-03-27 | 1994-03-08 | Micro Flo Co. | Controlled release microcapsules |
CA2115145C (en) * | 1992-06-16 | 1999-04-20 | Hirokazu Maeda | Emulsifier, emulsion composition, and powder composition |
FI922780A (fi) * | 1992-06-16 | 1993-12-17 | Alko Ab Oy | Froebelaeggning och foerfarande foer belaeggande av froen |
FR2719772B1 (fr) * | 1994-05-11 | 1996-08-02 | Goemar Lab Sa | Composition cosmétique ou pharmaceutique, notamment dermatologique contenant de la laminarine ou des oligosaccharides dérivés de laminarine. |
IT1270216B (it) * | 1994-06-14 | 1997-04-29 | Recordati Chem Pharm | Metodo di stabilizzazione di composti biologicamente attivi mediante microgranuli ricoperti sospendibili in fluidi alimentari |
ES2112150B1 (es) * | 1995-03-15 | 1999-09-16 | Consejo Superior Investigacion | Procedimiento para la preparacion de capsulas y encapsulacion de sustancias. |
GB9700624D0 (en) * | 1997-01-14 | 1997-03-05 | Danbiosyst Uk | Drug delivery composition |
US5961990A (en) * | 1997-05-02 | 1999-10-05 | Kobo Products S.A.R.L. | Cosmetic particulate gel delivery system and method of preparing complex gel particles |
US6319507B1 (en) | 1997-05-02 | 2001-11-20 | Kobo Products, Inc. | Agar gel bead composition and method |
FR2780901B1 (fr) * | 1998-07-09 | 2000-09-29 | Coletica | Particules, en particulier micro- ou nanoparticules de monosaccharides et oligosaccharides reticules, leurs procedes de preparation et compositions cosmetiques, pharmaceutiques ou alimentaires en contenant |
US6238677B1 (en) * | 1998-08-18 | 2001-05-29 | The United States Of America As Represented By The Secretary Of Agriculture | Starch microcapsules for delivery of active agents |
US20030070584A1 (en) | 2001-05-15 | 2003-04-17 | Cynthia Gulian | Dip coating compositions containing cellulose ethers |
US8309118B2 (en) | 2001-09-28 | 2012-11-13 | Mcneil-Ppc, Inc. | Film forming compositions containing sucralose |
JP4500000B2 (ja) * | 2003-04-18 | 2010-07-14 | 三生医薬株式会社 | カプセル用皮膜組成物 |
GB0328186D0 (en) | 2003-12-05 | 2004-01-07 | West Pharm Serv Drug Res Ltd | Intranasal compositions |
JP5372525B2 (ja) * | 2006-03-03 | 2013-12-18 | エフ エム シー コーポレーション | カプセルの製造方法および該製造方法により製造されるカプセル |
JP4698641B2 (ja) * | 2006-07-14 | 2011-06-08 | 忠正 藤村 | マイクロカプセル化消火剤及びその製造方法、並びに消火性複合材料 |
EP2932956B1 (de) | 2014-04-14 | 2017-12-27 | Symrise AG | Kapseln mit hoher Wirkstoffbeladung |
GB201518909D0 (en) * | 2015-10-26 | 2015-12-09 | Tate & Lyle Technology Ltd | A formulation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1599886A (es) * | 1968-12-02 | 1970-07-20 | ||
US4548806A (en) * | 1982-07-23 | 1985-10-22 | G. D. Searle & Co. | Psyllium hydrophilic mucilloid composition |
FR2608456B1 (fr) * | 1986-12-18 | 1993-06-18 | Mero Rousselot Satia | Microcapsules a base de gelatine et de polysaccharides et leur procede d'obtention |
GB8711298D0 (en) * | 1987-05-13 | 1987-06-17 | Chilvers Graham R | Microencapsulation |
-
1991
- 1991-05-14 CA CA002042529A patent/CA2042529C/en not_active Expired - Fee Related
- 1991-06-25 FI FI913096A patent/FI913096A/fi unknown
- 1991-08-10 KR KR1019910013841A patent/KR920004423A/ko not_active Application Discontinuation
- 1991-08-10 JP JP3224887A patent/JPH04281836A/ja active Pending
- 1991-08-12 NZ NZ239349A patent/NZ239349A/en unknown
- 1991-08-12 ES ES91307418T patent/ES2065624T3/es not_active Expired - Lifetime
- 1991-08-12 DE DE69104576T patent/DE69104576T2/de not_active Expired - Fee Related
- 1991-08-12 AU AU81744/91A patent/AU642033B2/en not_active Ceased
- 1991-08-12 DK DK91307418.3T patent/DK0470872T3/da active
- 1991-08-12 EP EP91307418A patent/EP0470872B1/en not_active Expired - Lifetime
- 1991-08-12 AT AT91307418T patent/ATE112700T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920004423A (ko) | 1992-03-27 |
AU642033B2 (en) | 1993-10-07 |
EP0470872B1 (en) | 1994-10-12 |
AU8174491A (en) | 1992-02-13 |
DE69104576T2 (de) | 1995-03-16 |
DE69104576D1 (de) | 1994-11-17 |
EP0470872A1 (en) | 1992-02-12 |
CA2042529A1 (en) | 1992-02-11 |
DK0470872T3 (da) | 1994-11-14 |
JPH04281836A (ja) | 1992-10-07 |
FI913096A (fi) | 1992-02-11 |
NZ239349A (en) | 1994-03-25 |
FI913096A0 (fi) | 1991-06-25 |
ATE112700T1 (de) | 1994-10-15 |
CA2042529C (en) | 2002-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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