IT1245726B - Dispositivo per rilascio di sostanze e forme di dosaggio ad impulsi successivi utilizzanti detti dispositivi. - Google Patents

Dispositivo per rilascio di sostanze e forme di dosaggio ad impulsi successivi utilizzanti detti dispositivi.

Info

Publication number: IT1245726B
Authority: IT; Italy
Prior art keywords: devices; dosage forms; recess; pulsed release; substances
Prior art date: 1990-11-12

Application number

IT02201490A

Other languages

English (en)

Other versions

IT9022014A0 (it

IT9022014A1 (it

Inventor

Paolo Colombo

Pier Luigi Catellani

Ubaldo Conte

Original Assignee

Drug D R Res Srl

Priority date (The priority date 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 date listed.)

1990-11-12

Filing date

1990-11-12

Publication date

1994-10-14

1990-11-12 Application filed by Drug D R Res Srl filed Critical Drug D R Res Srl

1990-11-12 Priority to IT02201490A priority Critical patent/IT1245726B/it

1990-11-12 Publication of IT9022014A0 publication Critical patent/IT9022014A0/it

1992-05-12 Publication of IT9022014A1 publication Critical patent/IT9022014A1/it

1994-10-14 Application granted granted Critical

1994-10-14 Publication of IT1245726B publication Critical patent/IT1245726B/it

Links

239000002552 dosage form Substances 0.000 title abstract 3
239000000126 substance Substances 0.000 title abstract 2
239000000463 material Substances 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
239000012528 membrane Substances 0.000 abstract 1
230000003204 osmotic effect Effects 0.000 abstract 1
239000000546 pharmaceutical excipient Substances 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1

Landscapes

Medicinal Preparation (AREA)

IT02201490A 1990-11-12 1990-11-12 Dispositivo per rilascio di sostanze e forme di dosaggio ad impulsi successivi utilizzanti detti dispositivi. IT1245726B (it)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
IT02201490A IT1245726B (it)	1990-11-12	1990-11-12	Dispositivo per rilascio di sostanze e forme di dosaggio ad impulsi successivi utilizzanti detti dispositivi.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT02201490A IT1245726B (it)	1990-11-12	1990-11-12	Dispositivo per rilascio di sostanze e forme di dosaggio ad impulsi successivi utilizzanti detti dispositivi.

Publications (3)

Publication Number	Publication Date
IT9022014A0 IT9022014A0 (it)	1990-11-12
IT9022014A1 IT9022014A1 (it)	1992-05-12
IT1245726B true IT1245726B (it)	1994-10-14

Family

ID=11190213

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT02201490A IT1245726B (it)	1990-11-12	1990-11-12	Dispositivo per rilascio di sostanze e forme di dosaggio ad impulsi successivi utilizzanti detti dispositivi.

Country Status (1)

Country	Link
IT (1)	IT1245726B (it)

1990
- 1990-11-12 IT IT02201490A patent/IT1245726B/it active IP Right Grant

Also Published As

Publication number	Publication date
IT9022014A0 (it)	1990-11-12
IT9022014A1 (it)	1992-05-12

Similar Documents

Publication	Publication Date	Title
ES2067957T3 (es)	1995-04-01	Uso de membranas polimerizadas interfacialmente en dispositivos de liberacion.
ES2041006T3 (es)	1993-11-01	La utilizacion de membranas asimetricas en dispositivos de suministro.
IE44264L (en)	1977-05-24	Osmotically driven dispenser
IE39952L (en)	1973-12-05	Osmotic dispenser
DK0731692T3 (da)	2000-12-18	Anordning til kontrolleret frigivelse af aktive stoffer
CA943731A (en)	1974-03-19	Textured membranes for blood dialyzers, oxygenators and the like
ES2001897A6 (es)	1988-07-01	Procedimiento para la fabricacion de una tableta de liberacion controlada
AR241676A1 (es)	1992-10-30	Suministrador de agente beneficioso a un ambiente de uso.
DK0432607T3 (da)	1996-04-29	Tabletter med reguleret frigivelseshastighed for aktive stoffer
ES516375A0 (es)	1984-02-16	Procedimiento para la obtencion de una composicion a base de estireno para revestir alimentos y medicamentos.
CA994636A (en)	1976-08-10	Fluid pressure release apparatus
AU4521472A (en)	1973-11-29	Method and apparatus for forming tyne layers in automatic brick stacking systems
NL173360C (nl)	1984-01-16	Werkwijze voor het vervaardigen van een semi-permeabel membraan-samenstel en inrichting voor het door omgekeerde osmose behandelen van een oplossing.
IT1245726B (it)	1994-10-14	Dispositivo per rilascio di sostanze e forme di dosaggio ad impulsi successivi utilizzanti detti dispositivi.
SE7701247L (sv)	1977-08-08	Ferdigeffektfilm
SE386597B (sv)	1976-08-16	Forfarande for dispergering av olosta, finfordelbara oorganiska och/eller organiska substanser i overvegande vattenhaltiga system som dispersionsmedel, varvid dispergeringsmedel anvendes en polymer
DK139660B (da)	1979-03-26	Fremgangsmåde til styring af støbetrykket i et lavtrykstøbeanlæg.
SE395409B (sv)	1977-08-15	Anordning for styrning av hyvudtryck i automatvexellada
AR195827A1 (es)	1973-11-09	Procedimiento para obtener una resina de intercambio ionico y la resina asi obteinida
JPS542260A (en)	1979-01-09	Press forming method using three-dimensional hydrostatic pressure
BR8404608A (pt)	1985-08-06	Dispositivo para a liberacao controlada de um material ativo hidrossoluvel em um meio aquoso
JPS5318482A (en)	1978-02-20	Ion permeable composite membrane and its preparation
ES2068089R (it)	1996-10-16
EP0265673A3 (de)	1988-12-21	Wärmeaktivierbarer Klebstoff, seine Verwendung und Verfahren zu seiner Herstellung
JPS5322601A (en)	1978-03-02	Automatic operation devi ce of pump

Legal Events

Date	Code	Title	Description
1994-10-14	0001	Granted