IL57227A0 - Device for the controlled release of chemicals into an aqueous environment and its manufacture - Google Patents

Device for the controlled release of chemicals into an aqueous environment and its manufacture

Info

Publication number
IL57227A0
IL57227A0 IL57227A IL5722779A IL57227A0 IL 57227 A0 IL57227 A0 IL 57227A0 IL 57227 A IL57227 A IL 57227A IL 5722779 A IL5722779 A IL 5722779A IL 57227 A0 IL57227 A0 IL 57227A0
Authority
IL
Israel
Prior art keywords
chemicals
manufacture
controlled release
aqueous environment
aqueous
Prior art date
Application number
IL57227A
Other versions
IL57227A (en
Original Assignee
Pfizer
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 US06/014,388 external-priority patent/US4220153A/en
Priority claimed from US06/014,387 external-priority patent/US4220152A/en
Application filed by Pfizer filed Critical Pfizer
Publication of IL57227A0 publication Critical patent/IL57227A0/en
Publication of IL57227A publication Critical patent/IL57227A/en

Links

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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0068—Rumen, e.g. rumen bolus

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nutrition Science (AREA)
  • Physiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
  • Dairy Products (AREA)
  • Fodder In General (AREA)
  • External Artificial Organs (AREA)
  • Paper (AREA)
IL57227A 1978-05-08 1979-05-07 Device for the controlled release of chemicals into an aqueous environment,its manufacture and a method for the control of helminths IL57227A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US90407878A 1978-05-08 1978-05-08
US90404978A 1978-05-08 1978-05-08
US06/014,388 US4220153A (en) 1978-05-08 1979-02-22 Controlled release delivery system
US06/014,387 US4220152A (en) 1978-05-08 1979-02-22 Delivery system

Publications (2)

Publication Number Publication Date
IL57227A0 true IL57227A0 (en) 1979-09-30
IL57227A IL57227A (en) 1982-04-30

Family

ID=27486383

Family Applications (1)

Application Number Title Priority Date Filing Date
IL57227A IL57227A (en) 1978-05-08 1979-05-07 Device for the controlled release of chemicals into an aqueous environment,its manufacture and a method for the control of helminths

Country Status (40)

Country Link
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 number Priority date Publication date Assignee Title
GB8305797D0 (en) * 1983-03-02 1983-04-07 Graham N B Hydrogel-containing envelopes
GB8328916D0 (en) * 1983-10-28 1983-11-30 Castex Prod Pharmaceutical pellet
GB8403138D0 (en) * 1984-02-07 1984-03-14 Graham N B Sustained release of active ingredient
NZ212100A (en) * 1984-06-02 1988-07-28 Castex Prod Rumen bolus; outer casing sheds in segments
US4666704A (en) * 1985-05-24 1987-05-19 International Minerals & Chemical Corp. Controlled release delivery system for macromolecules
DE3533369A1 (en) * 1985-09-19 1987-03-19 Alois Prof Dr Med Bloemer ANTIBIOTIC CONTAINER AND ITS USE AS SURGICAL PLASTIC MATERIAL
US4717567A (en) * 1985-11-25 1988-01-05 Eastman Kodak Company Rumen-stable pellets
US5342624A (en) * 1989-02-16 1994-08-30 British Technology Group Ltd. Dispensing device
DE4100920A1 (en) * 1991-01-15 1992-07-16 Degussa ACTIVE SUBSTANCE PREPARATION FOR ORAL ADMINISTRATION TO Ruminants
EP0706353A1 (en) * 1993-07-02 1996-04-17 Materials Evolution and Development USA, Inc. Implantable system for cell growth control
US6479066B1 (en) * 1999-12-16 2002-11-12 Rst Implanted Cell Technology, Llc Device having a microporous membrane lined deformable wall for implanting cell cultures
CN1305953C (en) * 2005-04-06 2007-03-21 福建师范大学 Method for producing agglomerate of plastic agricultural film possessing function for expelling pests
US11529310B2 (en) 2020-12-08 2022-12-20 Ruminant Biotech Corp Limited Devices and methods for delivery of substances to animals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693890A (en) * 1922-09-11 1928-12-04 Duclaux Jacques Ultrafilter membrane
US3279996A (en) * 1962-08-28 1966-10-18 Jr David M Long Polysiloxane carrier for controlled release of drugs and other agents
US3948262A (en) * 1969-04-01 1976-04-06 Alza Corporation Novel drug delivery device
US3993073A (en) * 1969-04-01 1976-11-23 Alza Corporation Novel drug delivery device
US3777015A (en) * 1970-01-19 1973-12-04 Alza Corp Device for suppressing fertility
BE789524A (en) * 1971-09-30 1973-01-15 Alza Corp DRUG RELEASE SYSTEM
US3948254A (en) * 1971-11-08 1976-04-06 Alza Corporation Novel drug delivery device
US3975350A (en) * 1972-08-02 1976-08-17 Princeton Polymer Laboratories, Incorporated Hydrophilic or hydrogel carrier systems such as coatings, body implants and other articles
US3846404A (en) * 1973-05-23 1974-11-05 Moleculon Res Corp Process of preparing gelled cellulose triacetate products and the products produced thereby
US3961628A (en) * 1974-04-10 1976-06-08 Alza Corporation Ocular drug dispensing system

Also Published As

Publication number Publication date
PL215452A1 (en) 1980-03-10
IN152178B (en) 1983-11-05
DE2918522C2 (en) 1986-06-19
NO791514L (en) 1979-11-09
ATA339379A (en) 1989-05-15
MA18423A1 (en) 1979-12-31
PL126835B1 (en) 1983-09-30
YU106679A (en) 1984-10-31
ES8305583A1 (en) 1983-04-16
KE3367A (en) 1984-02-10
NL179703C (en) 1986-11-03
AT389463B (en) 1989-12-11
SE7903973L (en) 1979-11-09
DD152482A5 (en) 1981-12-02
EG15524A (en) 1987-05-30
ES480320A0 (en) 1983-04-16
NO147902B (en) 1983-03-28
DE2918522A1 (en) 1979-11-15
FI75735B (en) 1988-04-29
LU81233A1 (en) 1979-12-07
FI75735C (en) 1988-08-08
SG65583G (en) 1985-03-29
DD143504A5 (en) 1980-08-27
HU186995B (en) 1985-10-28
MX5953E (en) 1984-09-06
YU44183B (en) 1990-04-30
AR219795A1 (en) 1980-09-15
FR2425242B1 (en) 1984-12-14
SE440449B (en) 1985-08-05
JPS6118525B2 (en) 1986-05-13
NZ190386A (en) 1981-04-24
CH643140A5 (en) 1984-05-30
CS236761B2 (en) 1985-05-15
FR2425242A1 (en) 1979-12-07
GB2020181B (en) 1982-10-27
IT1202924B (en) 1989-02-15
ZM4079A1 (en) 1981-02-23
IL57227A (en) 1982-04-30
GB2020181A (en) 1979-11-14
SU1222186A3 (en) 1986-03-30
FI791452A7 (en) 1979-11-09
NO147902C (en) 1983-07-06
DK153917B (en) 1988-09-26
IE48751B1 (en) 1985-05-15
AU513656B2 (en) 1980-12-11
DK153917C (en) 1989-02-06
BE876074A (en) 1979-11-07
IE790891L (en) 1979-11-08
RO81625A (en) 1983-04-29
DK122779A (en) 1979-11-09
IT7922426A0 (en) 1979-05-07
GR73637B (en) 1984-03-26
RO81625B (en) 1983-04-30
NL7903549A (en) 1979-11-12
HK13384A (en) 1984-02-24
AU4674279A (en) 1979-11-29
ZA792129B (en) 1980-05-28
PT69583A (en) 1979-06-01
JPS5514080A (en) 1980-01-31
CA1113395A (en) 1981-12-01
NL179703B (en) 1986-06-02
PH17566A (en) 1984-10-01

Similar Documents

Publication Publication Date Title
GB2017037B (en) Microcapsule dispersions
GB2015844B (en) Device for detecting the presence of an object
MY8500514A (en) The treatment of aqueous systems
IL57227A0 (en) Device for the controlled release of chemicals into an aqueous environment and its manufacture
GB2014490B (en) Device for the manipulation of workpieces
JPS5547936A (en) Wiperrblade device of windowwwiper
JPS5565690A (en) Drawerrtype refuge device
JPS5522370A (en) Carrying device of solid agent
NL7711273A (en) PROCESS FOR THE PREPARATION OF MAYTANSINOL AND ITS DEVICES.
IT7822806A0 (en) PROCEDURE AND DEVICE FOR THE COHESION OF MULTI-BOUND YARNS.
DE2961258D1 (en) Method and device for detecting the presence of one or more mfc-frequencies within a pcm-signal
JPS5547954A (en) Approach alarm device of moving body
FI793926A7 (en) Control procedure and device.
PT66608B (en) Process and device for the gaining of tailward body piece of fish
JPS5522369A (en) Carrying device of solid agent
GB2018762A (en) Scintillographic agent and method for the preparation thereof
GB2039230B (en) Apparatus for the activation of cement
JPS54103129A (en) Turninggin device of drawing* etc*
JPS5574979A (en) Elevation device
ZA791194B (en) Process and device for the processing of silimes
GB2034969B (en) Electron-optic or ion-optic device
IL55565A0 (en) The quantitative determination of tshin aqueous solutions
ZA792683B (en) Device for the handling of materials
JPS54161703A (en) Earthhmoving device of screwwtrencher
JPS5543073A (en) Insecticide and its manufacture

Legal Events

Date Code Title Description
KB Patent renewed