ES513422A0 - Procedimiento para la obtencion de un preparado medicamentoso de accion retardada que contiene un polimero hidrofilo de celulosa - Google Patents
Procedimiento para la obtencion de un preparado medicamentoso de accion retardada que contiene un polimero hidrofilo de celulosaInfo
- Publication number
- ES513422A0 ES513422A0 ES513422A ES513422A ES513422A0 ES 513422 A0 ES513422 A0 ES 513422A0 ES 513422 A ES513422 A ES 513422A ES 513422 A ES513422 A ES 513422A ES 513422 A0 ES513422 A0 ES 513422A0
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- obtaining
- preparation containing
- cellulose polymer
- hydrophilic cellulose
- 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.)
- Granted
Links
Classifications
-
- 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
- A01N25/08—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 containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
-
- 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
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
- C05G3/44—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility for affecting solubility
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813125178 DE3125178A1 (de) | 1981-06-26 | 1981-06-26 | Verfahren zur zeitlichen steuerung der freisetzung von wirkstoffen aus wirkstoffzubereitungen, insbesondere arzneimittelzubereitungen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES513422A0 true ES513422A0 (es) | 1983-10-01 |
ES8308699A1 ES8308699A1 (es) | 1983-10-01 |
Family
ID=6135462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES513422A Expired ES8308699A1 (es) | 1981-06-26 | 1982-06-25 | Procedimiento para la obtencion de un preparado medicamentoso de accion retardada que contiene un polimero hidrofilo de celulosa |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0068446B2 (es) |
JP (1) | JPS5843927A (es) |
AT (1) | ATE16979T1 (es) |
AU (1) | AU548792B2 (es) |
CA (1) | CA1208556A (es) |
DE (2) | DE3125178A1 (es) |
DK (1) | DK173480B1 (es) |
ES (1) | ES8308699A1 (es) |
FI (1) | FI78391C (es) |
HU (1) | HU189148B (es) |
IE (1) | IE53104B1 (es) |
SU (1) | SU1375114A3 (es) |
ZA (1) | ZA824496B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8403360D0 (en) * | 1984-02-08 | 1984-03-14 | Erba Farmitalia | Pharmaceutical compositions |
GB8403361D0 (en) * | 1984-02-08 | 1984-03-14 | Erba Farmitalia | Pharmaceutical composition |
US4608248A (en) * | 1985-11-08 | 1986-08-26 | Warner-Lambert Company | Process for time-controlled release of active ingredients |
DE3737741A1 (de) * | 1987-11-06 | 1989-05-18 | Goedecke Ag | Oral anzuwendende arzneiform zur einmal taeglichen behandlung der hypertonie mit diltiazemhydrochlorid |
FR2630913A1 (fr) * | 1988-05-09 | 1989-11-10 | Delalande Sa | Comprimes de sel(s) hydrosoluble(s) de diltiazem a liberation programmee et leur procede de fabrication |
ES2036123B1 (es) * | 1990-12-03 | 1994-01-16 | Neila Nieto Jorge Juan | Proceso de fabricacion de fertilizantes inorganicos solidos acondicionados con polimeros retenedores de agua. |
ES2042418B1 (es) * | 1992-05-18 | 1994-07-01 | Tecno Holding S A | Metodo para el tratamiento externo de los cultivos vegetales. |
US6440457B1 (en) | 1993-05-27 | 2002-08-27 | Alza Corporation | Method of administering antidepressant dosage form |
GB2370775A (en) * | 2001-01-04 | 2002-07-10 | Nimrod Israely | Insecticidal composition based on attractant, insecticide and stabilizer, the outer surface of which expands & loses viscosity on contact with humidity |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1492019A1 (de) * | 1963-06-20 | 1969-02-20 | Ministerul Ind Petrolului Si C | Zuschlag fuer Arzneimitteltabletten und Verfahren zu ihrer Gewinnung |
NL159577B (nl) * | 1968-02-15 | 1979-03-15 | Organon Nv | Werkwijze ter bereiding van snel desintegrerende vaste vormstukken. |
GB2042888B (en) * | 1979-03-05 | 1983-09-28 | Teijin Ltd | Preparation for administration to the mucosa of the oral or nasal cavity |
US4226849A (en) * | 1979-06-14 | 1980-10-07 | Forest Laboratories Inc. | Sustained release therapeutic compositions |
US4259314A (en) * | 1979-12-10 | 1981-03-31 | Hans Lowey | Method and composition for the preparation of controlled long-acting pharmaceuticals |
-
1981
- 1981-06-26 DE DE19813125178 patent/DE3125178A1/de not_active Ceased
-
1982
- 1982-05-19 IE IE1201/82A patent/IE53104B1/en not_active IP Right Cessation
- 1982-06-21 SU SU823452763A patent/SU1375114A3/ru active
- 1982-06-24 EP EP82105557A patent/EP0068446B2/de not_active Expired
- 1982-06-24 FI FI822276A patent/FI78391C/fi not_active IP Right Cessation
- 1982-06-24 ZA ZA824496A patent/ZA824496B/xx unknown
- 1982-06-24 AT AT82105557T patent/ATE16979T1/de active
- 1982-06-24 DE DE8282105557T patent/DE3268012D1/de not_active Expired
- 1982-06-25 HU HU822074A patent/HU189148B/hu unknown
- 1982-06-25 CA CA000406024A patent/CA1208556A/en not_active Expired
- 1982-06-25 DK DK198202879A patent/DK173480B1/da active
- 1982-06-25 ES ES513422A patent/ES8308699A1/es not_active Expired
- 1982-06-25 AU AU85361/82A patent/AU548792B2/en not_active Expired
- 1982-06-25 JP JP57108599A patent/JPS5843927A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ZA824496B (en) | 1983-04-27 |
DK173480B1 (da) | 2000-12-18 |
JPS5843927A (ja) | 1983-03-14 |
ES8308699A1 (es) | 1983-10-01 |
SU1375114A3 (ru) | 1988-02-15 |
FI822276A0 (fi) | 1982-06-24 |
HU189148B (en) | 1986-06-30 |
EP0068446B1 (de) | 1985-12-18 |
FI78391B (fi) | 1989-04-28 |
JPH0569806B2 (es) | 1993-10-01 |
AU8536182A (en) | 1983-01-06 |
CA1208556A (en) | 1986-07-29 |
DE3268012D1 (en) | 1986-01-30 |
FI822276L (fi) | 1982-12-27 |
EP0068446A2 (de) | 1983-01-05 |
DK287982A (da) | 1982-12-27 |
IE53104B1 (en) | 1988-06-22 |
EP0068446A3 (en) | 1983-07-20 |
IE821201L (en) | 1982-12-26 |
FI78391C (fi) | 1989-08-10 |
AU548792B2 (en) | 1986-01-02 |
EP0068446B2 (de) | 1988-12-07 |
ATE16979T1 (de) | 1986-01-15 |
DE3125178A1 (de) | 1983-01-13 |
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