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ES8305583A1 - A PROCEDURE FOR THE PRODUCTION OF A DEVICE FOR THE CONTINUOUS AND CONTROLLED ADMINISTRATION OF A PARTICULARLY PHARMACEUTICAL CHEMICAL PRODUCT TO AN ENVIRONMENT CONTAINING AN AQUEOUS LIQUID. - Google Patents

A PROCEDURE FOR THE PRODUCTION OF A DEVICE FOR THE CONTINUOUS AND CONTROLLED ADMINISTRATION OF A PARTICULARLY PHARMACEUTICAL CHEMICAL PRODUCT TO AN ENVIRONMENT CONTAINING AN AQUEOUS LIQUID.

Info

Publication number
ES8305583A1
ES8305583A1ES480320AES480320AES8305583A1ES 8305583 A1ES8305583 A1ES 8305583A1ES 480320 AES480320 AES 480320AES 480320 AES480320 AES 480320AES 8305583 A1ES8305583 A1ES 8305583A1
Authority
ES
Spain
Prior art keywords
chemical product
continuous
environment containing
procedure
production
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
Application number
ES480320A
Other languages
Spanish (es)
Other versions
ES480320A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Corp Belgium
Pfizer Corp SRL
Original Assignee
Pfizer Corp Belgium
Pfizer Corp 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.)
Filing date
Publication date
Priority claimed from US06/014,388external-prioritypatent/US4220153A/en
Priority claimed from US06/014,387external-prioritypatent/US4220152A/en
Application filed by Pfizer Corp Belgium, Pfizer Corp SRLfiledCriticalPfizer Corp Belgium
Publication of ES8305583A1publicationCriticalpatent/ES8305583A1/en
Publication of ES480320A0publicationCriticalpatent/ES480320A0/en
Grantedlegal-statusCriticalCurrent

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Abstract

Translated fromSpanish

DISPOSITIVO PARA LA ADMINISTRACION CONTROLADA Y CONTINUA DE UN PRODUCTO QUIMICO, PARTICULARMENTE FARMACOS, A UN ENTORNO QUE CONTIENE UN LIQUIDO ACUOSO DURANTE UN PERIODO PROLONGADO DE TIEMPO, DE ESPECIAL APLICACION EN LA MEDICACION DE ANIMALES, PARTICULARMENTE RUMIANTES. ESTA CONSTITUIDO POR UNA PARED (11) FORMADA, AL MENOS EN PARTE, POR UN MATERIAL POROSO CUYOS POROS CONTIENEN UN HIDROGEL, ESTANDO LA PARED POROSA EN CONTACTO CON POR LO MENOS UNA PARTE DE UN RESERVORIO (12) QUE CONTIENE UN PRODUCTO QUIMICO Y, SI SE DESEA, UN EXCIPIENTE Y/O UN DETERGENTE LIQUIDO SOLUBLE EN AGUA. COMO HIDROGEL ESTA DESTACADO EL TRIACETATO DE CELULOSA GELIFICADO.DEVICE FOR THE CONTINUOUS AND CONTROLLED ADMINISTRATION OF A CHEMICAL PRODUCT, PARTICULARLY PHARMACEUTICAL, TO AN ENVIRONMENT CONTAINING A WATER-BASED LIQUID DURING A PROLONGED PERIOD OF TIME, ESPECIALLY APPLICABLE IN ANIMAL MEDICATION, PARTICULARLY RUMINANT. IT IS CONSTITUTED BY A WALL (11) FORMED, AT LEAST IN PART, BY A POROUS MATERIAL WHOSE PORES CONTAIN A HYDROGEL, THE POROUS WALL BEING IN CONTACT WITH AT LEAST ONE PART OF A RESERVOIR (12) CONTAINING A CHEMICAL PRODUCT AND, IF DESIRED, AN EXCIPIENT AND / OR A WATER SOLUBLE LIQUID DETERGENT. HOW HYDROGEL IS HIGHLIGHTED THE GELIFIED CELLULOSE TRIACETATE.

ES480320A1978-05-081979-05-07 A PROCEDURE FOR THE PRODUCTION OF A DEVICE FOR THE CONTINUOUS AND CONTROLLED ADMINISTRATION OF A PARTICULARLY PHARMACEUTICAL CHEMICAL PRODUCT TO AN ENVIRONMENT CONTAINING AN AQUEOUS LIQUID.GrantedES480320A0 (en)

Applications Claiming Priority (4)

Application NumberPriority DateFiling DateTitle
US90404978A1978-05-081978-05-08
US90407878A1978-05-081978-05-08
US06/014,388US4220153A (en)1978-05-081979-02-22Controlled release delivery system
US06/014,387US4220152A (en)1978-05-081979-02-22Delivery system

Publications (2)

Publication NumberPublication Date
ES8305583A1true ES8305583A1 (en)1983-04-16
ES480320A0 ES480320A0 (en)1983-04-16

Family

ID=27486383

Family Applications (1)

Application NumberTitlePriority DateFiling Date
ES480320AGrantedES480320A0 (en)1978-05-081979-05-07 A PROCEDURE FOR THE PRODUCTION OF A DEVICE FOR THE CONTINUOUS AND CONTROLLED ADMINISTRATION OF A PARTICULARLY PHARMACEUTICAL CHEMICAL PRODUCT TO AN ENVIRONMENT CONTAINING AN AQUEOUS LIQUID.

Country Status (40)

CountryLink
JP (1)JPS5514080A (en)
AR (1)AR219795A1 (en)
AT (1)AT389463B (en)
AU (1)AU513656B2 (en)
BE (1)BE876074A (en)
CA (1)CA1113395A (en)
CH (1)CH643140A5 (en)
CS (1)CS236761B2 (en)
DD (2)DD143504A5 (en)
DE (1)DE2918522C2 (en)
DK (1)DK153917C (en)
EG (1)EG15524A (en)
ES (1)ES480320A0 (en)
FI (1)FI75735C (en)
FR (1)FR2425242A1 (en)
GB (1)GB2020181B (en)
GR (1)GR73637B (en)
HK (1)HK13384A (en)
HU (1)HU186995B (en)
IE (1)IE48751B1 (en)
IL (1)IL57227A (en)
IN (1)IN152178B (en)
IT (1)IT1202924B (en)
KE (1)KE3367A (en)
LU (1)LU81233A1 (en)
MA (1)MA18423A1 (en)
MX (1)MX5953E (en)
NL (1)NL179703C (en)
NO (1)NO147902C (en)
NZ (1)NZ190386A (en)
PH (1)PH17566A (en)
PL (1)PL126835B1 (en)
PT (1)PT69583A (en)
RO (1)RO81625B (en)
SE (1)SE440449B (en)
SG (1)SG65583G (en)
SU (1)SU1222186A3 (en)
YU (1)YU44183B (en)
ZA (1)ZA792129B (en)
ZM (1)ZM4079A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
GB8305797D0 (en)*1983-03-021983-04-07Graham N BHydrogel-containing envelopes
GB8328916D0 (en)*1983-10-281983-11-30Castex ProdPharmaceutical pellet
GB8403138D0 (en)*1984-02-071984-03-14Graham N BSustained release of active ingredient
NZ212100A (en)*1984-06-021988-07-28Castex ProdRumen bolus; outer casing sheds in segments
US4666704A (en)*1985-05-241987-05-19International Minerals & Chemical Corp.Controlled release delivery system for macromolecules
DE3533369A1 (en)*1985-09-191987-03-19Alois Prof Dr Med Bloemer ANTIBIOTIC CONTAINER AND ITS USE AS SURGICAL PLASTIC MATERIAL
US4717567A (en)*1985-11-251988-01-05Eastman Kodak CompanyRumen-stable pellets
US5342624A (en)*1989-02-161994-08-30British Technology Group Ltd.Dispensing device
DE4100920A1 (en)*1991-01-151992-07-16Degussa ACTIVE SUBSTANCE PREPARATION FOR ORAL ADMINISTRATION TO Ruminants
WO1995001138A1 (en)*1993-07-021995-01-12Materials Evolution And Development Usa, Inc.Implantable system for cell growth control
US6479066B1 (en)1999-12-162002-11-12Rst Implanted Cell Technology, LlcDevice having a microporous membrane lined deformable wall for implanting cell cultures
CN1305953C (en)*2005-04-062007-03-21福建师范大学Method for producing agglomerate of plastic agricultural film possessing function for expelling pests
FI4037666T3 (en)2020-12-082024-06-24Ruminant Biotech Corp LtdImprovements to devices and methods for delivery of substances to animals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US1693890A (en)*1922-09-111928-12-04Duclaux JacquesUltrafilter membrane
US3279996A (en)*1962-08-281966-10-18Jr David M LongPolysiloxane carrier for controlled release of drugs and other agents
US3948262A (en)*1969-04-011976-04-06Alza CorporationNovel drug delivery device
US3993073A (en)*1969-04-011976-11-23Alza CorporationNovel drug delivery device
US3777015A (en)*1970-01-191973-12-04Alza CorpDevice for suppressing fertility
BE789524A (en)*1971-09-301973-01-15Alza Corp DRUG RELEASE SYSTEM
US3948254A (en)*1971-11-081976-04-06Alza CorporationNovel drug delivery device
US3975350A (en)*1972-08-021976-08-17Princeton Polymer Laboratories, IncorporatedHydrophilic or hydrogel carrier systems such as coatings, body implants and other articles
US3846404A (en)*1973-05-231974-11-05Moleculon Res CorpProcess of preparing gelled cellulose triacetate products and the products produced thereby
US3961628A (en)*1974-04-101976-06-08Alza CorporationOcular drug dispensing system

Also Published As

Publication numberPublication date
CA1113395A (en)1981-12-01
DK153917B (en)1988-09-26
SE7903973L (en)1979-11-09
SU1222186A3 (en)1986-03-30
NL7903549A (en)1979-11-12
IT7922426A0 (en)1979-05-07
FI75735C (en)1988-08-08
KE3367A (en)1984-02-10
ATA339379A (en)1989-05-15
SG65583G (en)1985-03-29
AR219795A1 (en)1980-09-15
HK13384A (en)1984-02-24
YU44183B (en)1990-04-30
DE2918522A1 (en)1979-11-15
AU4674279A (en)1979-11-29
NO791514L (en)1979-11-09
FI791452A7 (en)1979-11-09
GB2020181A (en)1979-11-14
EG15524A (en)1987-05-30
FI75735B (en)1988-04-29
DE2918522C2 (en)1986-06-19
IL57227A0 (en)1979-09-30
PL126835B1 (en)1983-09-30
AU513656B2 (en)1980-12-11
IN152178B (en)1983-11-05
RO81625B (en)1983-04-30
CH643140A5 (en)1984-05-30
ZA792129B (en)1980-05-28
DK153917C (en)1989-02-06
PL215452A1 (en)1980-03-10
LU81233A1 (en)1979-12-07
SE440449B (en)1985-08-05
YU106679A (en)1984-10-31
JPS5514080A (en)1980-01-31
DK122779A (en)1979-11-09
GR73637B (en)1984-03-26
CS236761B2 (en)1985-05-15
IE48751B1 (en)1985-05-15
ZM4079A1 (en)1981-02-23
FR2425242A1 (en)1979-12-07
GB2020181B (en)1982-10-27
FR2425242B1 (en)1984-12-14
BE876074A (en)1979-11-07
NO147902B (en)1983-03-28
NZ190386A (en)1981-04-24
AT389463B (en)1989-12-11
NL179703B (en)1986-06-02
PH17566A (en)1984-10-01
NL179703C (en)1986-11-03
DD143504A5 (en)1980-08-27
IL57227A (en)1982-04-30
IT1202924B (en)1989-02-15
MX5953E (en)1984-09-06
MA18423A1 (en)1979-12-31
IE790891L (en)1979-11-08
HU186995B (en)1985-10-28
NO147902C (en)1983-07-06
PT69583A (en)1979-06-01
DD152482A5 (en)1981-12-02
JPS6118525B2 (en)1986-05-13
RO81625A (en)1983-04-29
ES480320A0 (en)1983-04-16

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