CH570806A5 - - Google Patents

Info

Publication number
CH570806A5
CH570806A5 CH1525269A CH1525269A CH570806A5 CH 570806 A5 CH570806 A5 CH 570806A5 CH 1525269 A CH1525269 A CH 1525269A CH 1525269 A CH1525269 A CH 1525269A CH 570806 A5 CH570806 A5 CH 570806A5
Authority
CH
Switzerland
Application number
CH1525269A
Original Assignee
Nat Patent Dev Corp
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
Application filed by Nat Patent Dev Corp filed Critical Nat Patent Dev Corp
Publication of CH570806A5 publication Critical patent/CH570806A5/xx

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
    • A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/0092—Hollow drug-filled fibres, tubes of the core-shell type, coated fibres, coated rods, microtubules or nanotubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/10—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of compressed tablets
    • 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
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0058—Biocides
CH1525269A 1968-10-11 1969-10-10 CH570806A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76684068A 1968-10-11 1968-10-11

Publications (1)

Publication Number Publication Date
CH570806A5 true CH570806A5 (en) 1975-12-31

Family

ID=25077683

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1525269A CH570806A5 (en) 1968-10-11 1969-10-10

Country Status (10)

Country Link
US (1) US3577512A (en)
AT (2) AT298144B (en)
BE (1) BE740070A (en)
CH (1) CH570806A5 (en)
DE (1) DE1949894C3 (en)
DK (1) DK130627B (en)
FR (1) FR2035811B1 (en)
GB (1) GB1280711A (en)
NL (1) NL6915311A (en)
NO (1) NO130668C (en)

Families Citing this family (69)

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US3854480A (en) * 1969-04-01 1974-12-17 Alza Corp Drug-delivery system
US3857932A (en) * 1970-09-09 1974-12-31 F Gould Dry hydrophilic acrylate or methacrylate polymer prolonged release drug implants
US3710795A (en) * 1970-09-29 1973-01-16 Alza Corp Drug-delivery device with stretched, rate-controlling membrane
US3791927A (en) * 1971-07-14 1974-02-12 American Cyanamid Co Entrapped carrier bound enzymes
DE2215687C3 (en) * 1972-03-30 1980-12-11 Bayer Ag, 5090 Leverkusen New water-insoluble protein preparations
DE2215539C2 (en) * 1972-03-30 1984-08-02 Bayer Ag, 5090 Leverkusen New water-insoluble enzyme, in particular penicillin acylase or enzyme inhibitor preparations
GB1383216A (en) * 1972-05-03 1975-02-05 Polymeric Enzymes Inc Stabilization of enzymes
US3954959A (en) * 1973-03-28 1976-05-04 A/S Alfred Benzon Oral drug preparations
US3995632A (en) * 1973-05-04 1976-12-07 Alza Corporation Osmotic dispenser
US3901971A (en) * 1973-09-10 1975-08-26 Union Corp Sustained release of hydrochlorothiazide
US3906087A (en) * 1973-09-10 1975-09-16 Union Corp Sustained release of methantheline
US3901967A (en) * 1973-09-10 1975-08-26 Union Corp Sustained release of atropine
US3901970A (en) * 1973-09-10 1975-08-26 Union Corp Sustained release of dexamethasone
US4178361A (en) * 1973-09-10 1979-12-11 Union Corporation Sustained release pharmaceutical composition
US3904745A (en) * 1973-09-10 1975-09-09 Union Corp Sustained release of chlorpheniramine maleate
US3911100A (en) * 1973-09-10 1975-10-07 Union Corp Sustained release of methantheline
US3901966A (en) * 1973-09-10 1975-08-26 Union Corp Sustained release of methantheline
US3901968A (en) * 1973-09-10 1975-08-26 Union Corp Sustained release of methantheline
US4649046A (en) * 1974-01-09 1987-03-10 Hydro Optics, Inc. Air freshener
JPS5126285A (en) * 1974-08-30 1976-03-04 Japan Atomic Energy Res Inst Koso mataha kintaiofukunda soseibutsu no seizohoho
JPS5294487A (en) * 1976-01-31 1977-08-09 Japan Atom Energy Res Inst Production of compositions containing enzyme or microbial cells
JPS52139715A (en) * 1976-05-14 1977-11-21 Nippon Kayaku Co Ltd Coated granules of alkali polyacrylate
US4136250A (en) * 1977-07-20 1979-01-23 Ciba-Geigy Corporation Polysiloxane hydrogels
US4181709A (en) * 1977-09-02 1980-01-01 Eastman Kodak Company Rumen-stable pellets
US4181710A (en) * 1977-09-02 1980-01-01 Eastman Kodak Company Rumen-stable pellets
US4196187A (en) * 1977-09-02 1980-04-01 Eastman Kodak Company Rumen-stable pellets
CA1125698A (en) * 1978-03-09 1982-06-15 Masaru Yoshida Process for preparing a polymer composition
FI63335B (en) * 1979-02-02 1983-02-28 Orion Yhtymae Oy FARING REFERENCE FOR A TABLETTER WITH A LIGHT LIGHT OF AN EFFECTIVE
JPS55110105A (en) * 1979-02-19 1980-08-25 Japan Atom Energy Res Inst Preparation of polymer composition containing physiologically active material
US4587129A (en) * 1979-03-07 1986-05-06 National Patent Development Co. Hydrophilic gels containing high amounts of fragrance
US4298002A (en) * 1979-09-10 1981-11-03 National Patent Development Corporation Porous hydrophilic materials, chambers therefrom, and devices comprising such chambers and biologically active tissue and methods of preparation
JPS5646807A (en) * 1979-09-27 1981-04-28 Japan Atom Energy Res Inst Production of composition of complex gradually releasing physiologically active substance
US4370313A (en) * 1981-10-26 1983-01-25 Eaton Laboratories, Inc. Nitrofurantoin dosage form
US4673405A (en) * 1983-03-04 1987-06-16 Alza Corporation Osmotic system with instant drug availability
US4576604A (en) * 1983-03-04 1986-03-18 Alza Corporation Osmotic system with instant drug availability
DE3403329A1 (en) * 1984-02-01 1985-08-01 Horst Dr. 4019 Monheim Zerbe PHARMACEUTICAL PRODUCT IN THE FORM OF PELLETS WITH CONTINUOUS, DELAYED DELIVERY OF ACTIVE SUBSTANCES
IT1206166B (en) * 1984-07-26 1989-04-14 Sigma Tau Ind Farmaceuti DEVICE FOR RELEASING A SUBSTANCE IN A DISSOLUTION FLUID WITH ZERO ORDER KINETICS AND PROCEDURE FOR ITS PREPARATION
US4749576A (en) * 1984-05-10 1988-06-07 Ciba-Geigy Corporation Active agent containing hydrogel devices wherein the active agent concentration profile contains a sigmoidal concentration gradient for improved constant release, their manufacture and use
US4624848A (en) * 1984-05-10 1986-11-25 Ciba-Geigy Corporation Active agent containing hydrogel devices wherein the active agent concentration profile contains a sigmoidal concentration gradient for improved constant release, their manufacture and use
FR2565107B1 (en) * 1984-05-30 1986-09-05 Ucb Laboratoires NOVEL MEDICINAL PRODUCT BASED ON ACTIVE CARBON AND ITS PREPARATION METHOD
US4713237A (en) * 1984-06-18 1987-12-15 Schering Corporation Sustained release dosage form
US4769027A (en) * 1984-08-15 1988-09-06 Burroughs Wellcome Co. Delivery system
AU5755986A (en) * 1985-05-20 1986-11-27 Autotrol Corporation Soluble polymeric material matrix + water treating material
DE3666914D1 (en) * 1985-07-10 1989-12-21 Ciba Geigy Ag Cleaning set for contact lenses
JPS6261916A (en) * 1985-09-12 1987-03-18 Fujisawa Pharmaceut Co Ltd Long-acting drug
JPS62103012A (en) * 1985-10-23 1987-05-13 Eisai Co Ltd Multi-layered granule
US4789548A (en) * 1986-04-24 1988-12-06 Tisdale John W Medication and method for treating heartworms in dogs
US4810500A (en) * 1986-04-24 1989-03-07 Tisdale John W Medication and method for treating heartworms in dogs
US4800087A (en) * 1986-11-24 1989-01-24 Mehta Atul M Taste-masked pharmaceutical compositions
JP2643222B2 (en) * 1988-02-03 1997-08-20 エーザイ株式会社 Multi-layer granules
US5084278A (en) * 1989-06-02 1992-01-28 Nortec Development Associates, Inc. Taste-masked pharmaceutical compositions
DE3918801A1 (en) * 1989-06-06 1991-05-08 Schmidt Walter Multi-layered pharmaceutical particle with controlled release rate - has at least inner layer contg. active ingredient and outer layer contg. rate controlling component, e.g. polymer
US6482516B1 (en) * 1993-07-20 2002-11-19 Banner Pharmacaps, Inc. Enrobed tablet
DE4029591C2 (en) * 1990-09-19 1995-01-26 Stockhausen Chem Fab Gmbh Process for the preparation of polymer-based absorption material with the addition of water-soluble substances and use of this absorption material for the absorption and / or subsequent release of water or aqueous solutions
DE4310012A1 (en) * 1993-03-27 1994-09-29 Roehm Gmbh Dermal therapeutic system made of a meltable poly (meth) acrylate mixture
FR2703908B1 (en) * 1993-04-13 1995-06-02 Asta Medica Ag Pharmaceutical form for rectal administration of pharmacologically active compounds.
US5571261A (en) * 1993-08-06 1996-11-05 River Medical, Inc Liquid delivery device
US5398851A (en) * 1993-08-06 1995-03-21 River Medical, Inc. Liquid delivery device
US5398850A (en) * 1993-08-06 1995-03-21 River Medical, Inc. Gas delivery apparatus for infusion
ZA949929B (en) * 1993-12-23 1995-08-23 Akzo Nobel Nv Sugar-coated pharmaceutical dosage unit.
US5700245A (en) * 1995-07-13 1997-12-23 Winfield Medical Apparatus for the generation of gas pressure for controlled fluid delivery
GB0007419D0 (en) † 2000-03-27 2000-05-17 Smithkline Beecham Gmbh Composition
PT1276470E (en) 2000-04-20 2007-08-13 Novartis Ag Taste masking coating composition
US6779330B1 (en) 2000-10-31 2004-08-24 World Fibers, Inc. Antimicrobial cut-resistant composite yarn and garments knitted or woven therefrom
US7121077B2 (en) 2000-10-31 2006-10-17 World Fibers, Inc. Antimicrobial cut-resistant composite yarn and garments knitted or woven therefrom
ITMI20041772A1 (en) * 2004-09-17 2004-12-17 Bioprogress Spa CONTROLLED FORMULATION OF THIAMINE AND THEIR USE IN THE TREATMENT OF PATHOLOGIES LINKED TO DEFECTS IN THE LEARNING AND STORING PROCESSES.
IL166114A0 (en) * 2005-01-03 2006-01-15 Calcident Active Ltd Long-acting controlled-release pharmaceutical preparation for use in the oral cavity
JP2008535837A (en) * 2005-04-06 2008-09-04 マリンクロッド・インコーポレイテッド Matrix-based pulsed release formulations

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736682A (en) * 1954-10-11 1956-02-28 Victor M Hermelin Method of making a prolonged action medicinal tablet

Also Published As

Publication number Publication date
AT297224B (en) 1972-03-10
FR2035811B1 (en) 1973-01-12
NL6915311A (en) 1970-04-14
DE1949894B2 (en) 1973-03-08
GB1280711A (en) 1972-07-05
NO130668B (en) 1974-10-14
BE740070A (en) 1970-04-10
FR2035811A1 (en) 1970-12-24
DK130627B (en) 1975-03-17
NO130668C (en) 1975-01-22
DE1949894C3 (en) 1973-10-04
AT298144B (en) 1972-04-25
US3577512A (en) 1971-05-04
DE1949894A1 (en) 1970-08-20
DK130627C (en) 1975-08-04

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Legal Events

Date Code Title Description
PL Patent ceased