ES2073837T3 - Procedimiento para el revestimiento de formas farmaceuticas. - Google Patents
Procedimiento para el revestimiento de formas farmaceuticas.Info
- Publication number
- ES2073837T3 ES2073837T3 ES92116324T ES92116324T ES2073837T3 ES 2073837 T3 ES2073837 T3 ES 2073837T3 ES 92116324 T ES92116324 T ES 92116324T ES 92116324 T ES92116324 T ES 92116324T ES 2073837 T3 ES2073837 T3 ES 2073837T3
- Authority
- ES
- Spain
- Prior art keywords
- weight
- water
- procedure
- coating
- pharmaceutical forms
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000000178 monomer Substances 0.000 abstract 3
- 239000004816 latex Substances 0.000 abstract 2
- 229920000126 latex Polymers 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004908 Emulsion polymer Substances 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000004815 dispersion polymer Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000825 pharmaceutical preparation Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
Classifications
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
- A61K9/2846—Poly(meth)acrylates
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Preparation (AREA)
- Polymerisation Methods In General (AREA)
Abstract
PROCEDIMIENTO PARA EL REVESTIMIENTO DE PREPARACIONES MEDICINALES POR MEDIO DE LA APLICACION DE UNA DISPERSION ACUOSA, QUE CONTIENE COMO LIGANTE UN LATEX REDISPERSADO DE UN POLIMERIZADO EMULSIONADO SOBRE EL PREPARADO MEDICINAL, Y LA EVAPORACION DEL AGUA A UNA TEMPERATURA POR LA CUAL, LAS PARTICULAS DEL LATEX LO CUBREN CON UNA CAPA FINA, SE CARACTERIZA PORQUE SE APLICA UNA DISPERSION DE POLIMERIZADOS, QUE SE OBTIENE POR MEDIO DE UNA POLIMERIZACION EMULSIONADA DE AL MENOS UNA PARTE DEL PESO DE UN MONOMERO ETILENICAMENTE INSATURADO, POLIMERIZABLE, POR MEDIO DE INICIADORES SUMINISTRADORES DE RADICALES LIBRES, EN PRESENCIA DE 0,1 A 2 PARTES DE SU PESO DE ALMIDON AZUCARADO, 0 AL 5 % DE SU PESO REFERIDO AL MONOMERO O A LOS MONOMEROS, DE UN AGENTE TENSIOACTIVO Y, DADO EL CASO, A OTRAS SUSTANCIAS ACCESORIAS USUALES, SECADO HASTA POLVO Y REDISPERSION EN AGUA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4133192A DE4133192A1 (de) | 1991-10-07 | 1991-10-07 | Verfahren zum ueberziehen von arzneiformen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2073837T3 true ES2073837T3 (es) | 1995-08-16 |
Family
ID=6442196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92116324T Expired - Lifetime ES2073837T3 (es) | 1991-10-07 | 1992-09-24 | Procedimiento para el revestimiento de formas farmaceuticas. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5326586A (es) |
| EP (1) | EP0536595B1 (es) |
| JP (1) | JPH05194198A (es) |
| AT (1) | ATE124625T1 (es) |
| CA (1) | CA2079860A1 (es) |
| DE (2) | DE4133192A1 (es) |
| ES (1) | ES2073837T3 (es) |
| MX (1) | MX9205579A (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4133193A1 (de) * | 1991-10-07 | 1993-04-08 | Basf Ag | Waessrige polymerisatdispersionen |
| DE4220782A1 (de) * | 1992-06-25 | 1994-01-05 | Basf Ag | Verfahren zur Herstellung von festen pharmazeutischen Retardformen |
| US6290991B1 (en) | 1994-12-02 | 2001-09-18 | Quandrant Holdings Cambridge Limited | Solid dose delivery vehicle and methods of making same |
| US6309671B1 (en) * | 1995-04-14 | 2001-10-30 | Inhale Therapeutic Systems | Stable glassy state powder formulations |
| DE19617716A1 (de) | 1996-05-03 | 1997-11-06 | Basf Ag | In wäßriger Lösung redispergierbare Polymerpulver |
| US8163114B2 (en) * | 2004-04-07 | 2012-04-24 | New Jersey Institute Of Technology | Netshape manufacturing processes and compositions |
| US9107451B2 (en) * | 2009-07-29 | 2015-08-18 | Evonik Röhm Gmbh | Coating composition for the dip coating of capsule halves |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL114122C (es) * | 1959-03-13 | |||
| BE785702A (fr) * | 1971-07-14 | 1972-10-16 | Roehm Gmbh | Produits de revetement de formes medicamenteuses et leur utilisation |
| DE3049179A1 (de) * | 1975-03-20 | 1982-07-29 | Röhm GmbH, 6100 Darmstadt | Bindemittel fuer arzneimittelueberzuege. |
| US4112215A (en) * | 1975-03-20 | 1978-09-05 | Rohm Gmbh | Copolymeric resin binder powders |
| US4060506A (en) * | 1976-04-27 | 1977-11-29 | A. E. Staley Manufacturing Company | Starch acrylamides and the method for preparing the same |
| US4079025A (en) * | 1976-04-27 | 1978-03-14 | A. E. Staley Manufacturing Company | Copolymerized starch composition |
| US4061610A (en) * | 1976-05-19 | 1977-12-06 | The Sherwin-Williams Company | Coating compositions containing starch half-esters and process for preparing same |
| DE2659133C2 (de) * | 1976-12-28 | 1978-09-21 | Roehm Gmbh, 6100 Darmstadt | Verfahren zur Herstellung von blockfesten Überzügen |
| US4285983A (en) * | 1979-05-02 | 1981-08-25 | Norda, Incorporated | Fixing volatile flavoring agent in starch hydrolysate |
| DE3208791A1 (de) * | 1982-03-11 | 1983-09-22 | Röhm GmbH, 6100 Darmstadt | Verfahren zum ueberziehen von arzneiformen mittes eines in wasser dispergierten ueberzugsmittels |
| US4663163A (en) * | 1983-02-14 | 1987-05-05 | Hou Kenneth C | Modified polysaccharide supports |
| US4704295A (en) * | 1983-09-19 | 1987-11-03 | Colorcon, Inc. | Enteric film-coating compositions |
| US4828841A (en) * | 1984-07-24 | 1989-05-09 | Colorcon, Inc. | Maltodextrin coating |
| DE3438291A1 (de) * | 1984-10-19 | 1986-04-24 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung einer waessrigen ueberzugsmitteldispersion und ihre verwendung zum ueberziehen von arzneimitteln |
| US5116890A (en) * | 1989-06-26 | 1992-05-26 | Sequa Chemicals, Inc. | Non-formaldehyde self-crosslinking latex |
| DE3922784A1 (de) * | 1989-07-11 | 1991-01-17 | Synthomer Chemie Gmbh | Verfahren zur herstellung waessriger, dextrinhaltiger polymerisatdispersionen |
| US5248516A (en) * | 1989-12-19 | 1993-09-28 | Fmc Corporation | Film-forming composition: method of producing same and use for coating pharmaceuticals and foods and the like |
| US5057321A (en) * | 1990-06-13 | 1991-10-15 | Alza Corporation | Dosage form comprising drug and maltodextrin |
-
1991
- 1991-10-07 DE DE4133192A patent/DE4133192A1/de not_active Withdrawn
-
1992
- 1992-09-24 DE DE59202805T patent/DE59202805D1/de not_active Expired - Lifetime
- 1992-09-24 EP EP92116324A patent/EP0536595B1/de not_active Expired - Lifetime
- 1992-09-24 ES ES92116324T patent/ES2073837T3/es not_active Expired - Lifetime
- 1992-09-24 AT AT92116324T patent/ATE124625T1/de not_active IP Right Cessation
- 1992-09-30 MX MX9205579A patent/MX9205579A/es unknown
- 1992-10-05 CA CA002079860A patent/CA2079860A1/en not_active Abandoned
- 1992-10-06 JP JP4267043A patent/JPH05194198A/ja not_active Withdrawn
- 1992-10-07 US US07/957,375 patent/US5326586A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE59202805D1 (de) | 1995-08-10 |
| US5326586A (en) | 1994-07-05 |
| CA2079860A1 (en) | 1993-04-08 |
| DE4133192A1 (de) | 1993-04-08 |
| EP0536595B1 (de) | 1995-07-05 |
| JPH05194198A (ja) | 1993-08-03 |
| EP0536595A1 (de) | 1993-04-14 |
| MX9205579A (es) | 1993-04-01 |
| ATE124625T1 (de) | 1995-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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