CH551200A - Composition pour l'enrobage des medicaments. - Google Patents

Composition pour l'enrobage des medicaments.

Info

Publication number
CH551200A
CH551200A CH1400772A CH1400772A CH551200A CH 551200 A CH551200 A CH 551200A CH 1400772 A CH1400772 A CH 1400772A CH 1400772 A CH1400772 A CH 1400772A CH 551200 A CH551200 A CH 551200A
Authority
CH
Switzerland
Prior art keywords
composition
drug coating
drug
coating
Prior art date
Application number
CH1400772A
Other languages
English (en)
Original Assignee
Eisai Co Ltd
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 JP7518271A external-priority patent/JPS536210B2/ja
Priority claimed from JP8684772A external-priority patent/JPS5030133B2/ja
Application filed by Eisai Co Ltd filed Critical Eisai Co Ltd
Publication of CH551200A publication Critical patent/CH551200A/fr

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
    • A61K9/20—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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Polymers & Plastics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CH1400772A 1971-09-27 1972-09-26 Composition pour l'enrobage des medicaments. CH551200A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7518271A JPS536210B2 (fr) 1971-09-27 1971-09-27
JP8684772A JPS5030133B2 (fr) 1972-08-30 1972-08-30

Publications (1)

Publication Number Publication Date
CH551200A true CH551200A (fr) 1974-07-15

Family

ID=26416337

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1400772A CH551200A (fr) 1971-09-27 1972-09-26 Composition pour l'enrobage des medicaments.

Country Status (4)

Country Link
US (1) US3919436A (fr)
CH (1) CH551200A (fr)
DE (1) DE2247060B2 (fr)
GB (1) GB1396113A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199561A (en) * 1979-02-26 1980-04-22 The Dow Chemical Company Coated nutrients and medicaments for veterinary use
HU191246B (en) * 1984-02-21 1987-01-28 Alkaloida Vegyeszeti Gyara,Hu Process for producing oral pharmaceutical compositions of retaed activity
DE3581428D1 (de) * 1984-06-13 1991-02-28 Roehm Gmbh Verfahren zum ueberziehen von arzneiformen.
US4713237A (en) * 1984-06-18 1987-12-15 Schering Corporation Sustained release dosage form
US4971791A (en) * 1985-08-26 1990-11-20 The Procter & Gamble Company Taste masking compositions
ES2052722T3 (es) * 1987-07-09 1994-07-16 Wellcome Found Comprimido revestido con pelicula aromatizada.
US5098715A (en) * 1990-12-20 1992-03-24 Burroughs Wellcome Co. Flavored film-coated tablet
ES2232021T3 (es) * 1997-09-09 2005-05-16 Alza Corporation Composicion para recubrimiento farmaceutico y procedimiento de utilizacion.
FR2849602B1 (fr) * 2003-01-06 2008-09-05 Assist Publ Hopitaux De Paris Solutions injectables gelifiantes a base de polymeres reticules et non reticules, et leurs applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132074A (en) * 1959-05-28 1964-05-05 Smith Klinc & French Lab Process of coating pharmaceutical forms and product thereof
US3497467A (en) * 1963-11-27 1970-02-24 Lubrizol Corp Films,latices and coatings of n-3-oxohydrocarbon - substituted acrylamide polymers
US3277056A (en) * 1963-11-27 1966-10-04 Lubrizol Corp N-3-oxohydrocarbon-substituted acrylamides and polymers thereof
US3383236A (en) * 1964-04-17 1968-05-14 Merck & Co Inc Continuous pharmaceutical film coating process
US3379554A (en) * 1964-04-21 1968-04-23 Merck & Co Inc Spray coating of pharmaceutical cores with a carboxylvinyl polymer and polyethylene glycol
DE1617671C3 (de) * 1967-03-07 1980-07-03 A. Nattermann & Cie Gmbh, 5000 Koeln Weichgelatine-Kapseln mit erhöhter Wärmestabilität
US3551384A (en) * 1968-06-19 1970-12-29 Calgon C0Rp Water soluble polymers of diacetone acrylamide
DE2031871C3 (de) * 1970-06-27 1974-06-27 Roehm Gmbh, 6100 Darmstadt Überzugsmasse für Arzneiformen
US3710796A (en) * 1971-05-14 1973-01-16 C Neefe Corneal drug delivery method

Also Published As

Publication number Publication date
DE2247060A1 (de) 1973-04-05
GB1396113A (en) 1975-06-04
DE2247060B2 (de) 1976-10-28
US3919436A (en) 1975-11-11

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Legal Events

Date Code Title Description
PL Patent ceased