CH574244A5 - - Google Patents

Info

Publication number
CH574244A5
CH574244A5 CH1055372A CH1055372A CH574244A5 CH 574244 A5 CH574244 A5 CH 574244A5 CH 1055372 A CH1055372 A CH 1055372A CH 1055372 A CH1055372 A CH 1055372A CH 574244 A5 CH574244 A5 CH 574244A5
Authority
CH
Switzerland
Application number
CH1055372A
Inventor
Hans-Joachim Kurth
Klaus Lehmann
Hubert Rauch
Norbert Sutterlin
Dieter Dreher
Original Assignee
Roehm Gmbh
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 DE19712135073 external-priority patent/DE2135073C3/de
Priority claimed from DE19712157435 external-priority patent/DE2157435C3/de
Application filed by Roehm Gmbh filed Critical Roehm Gmbh
Publication of CH574244A5 publication Critical patent/CH574244A5/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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4816—Wall or shell material
    • 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
    • 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
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Paints Or Removers (AREA)
CH1055372A 1971-07-14 1972-07-13 CH574244A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712135073 DE2135073C3 (de) 1971-07-14 1971-07-14 Überzugsmittel für Arzneiformen
DE19712157435 DE2157435C3 (de) 1971-11-19 1971-11-19 Herstellung von Arzneimittelkapseln

Publications (1)

Publication Number Publication Date
CH574244A5 true CH574244A5 (enrdf_load_stackoverflow) 1976-04-15

Family

ID=25761424

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1055372A CH574244A5 (enrdf_load_stackoverflow) 1971-07-14 1972-07-13

Country Status (7)

Country Link
JP (1) JPS6043334B1 (enrdf_load_stackoverflow)
BE (1) BE785702A (enrdf_load_stackoverflow)
CH (1) CH574244A5 (enrdf_load_stackoverflow)
FR (1) FR2145642B1 (enrdf_load_stackoverflow)
GB (1) GB1393374A (enrdf_load_stackoverflow)
IT (1) IT964661B (enrdf_load_stackoverflow)
NL (1) NL174908C (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612889B1 (de) * 1976-03-26 1977-09-01 Basf Ag UEberzugsmittel fuer Arzneiformlinge
JPH027925B2 (enrdf_load_stackoverflow) * 1978-10-02 1990-02-21 Purdue Research Foundation
US4542175A (en) * 1979-08-23 1985-09-17 Rohm Gmbh Method for thickening aqueous systems
DE3039073A1 (de) * 1980-10-16 1982-05-19 Röhm GmbH, 6100 Darmstadt Umhuelltes acetylsalicylsaeurepraeparat
DE3106449A1 (de) * 1981-02-20 1982-09-09 Röhm GmbH, 6100 Darmstadt "in magensaft loesliche oder quellbare ueberzugsmasse und ihre verwendung in einem verfahren zum ueberziehen von arzneiformen"
DE3208791A1 (de) * 1982-03-11 1983-09-22 Röhm GmbH, 6100 Darmstadt Verfahren zum ueberziehen von arzneiformen mittes eines in wasser dispergierten ueberzugsmittels
DE3405378A1 (de) * 1984-02-15 1985-08-22 Röhm GmbH, 6100 Darmstadt Arzneimittelueberzug
CH658188A5 (de) * 1984-03-23 1986-10-31 Ciba Geigy Ag Lagerstabile schnellzerfallende pharmazeutische presslinge.
DE3702997A1 (de) * 1987-02-02 1988-08-11 Roehm Gmbh Verfahren zur herstellung eines redispergierbaren kunststoffpulvers
GB8707421D0 (en) * 1987-03-27 1987-04-29 Wellcome Found Pharmaceutical formulations
US4983401A (en) * 1989-05-22 1991-01-08 Kinaform Technology, Inc. Sustained release pharmaceutical preparations having pH controlled membrane coatings
FR2663207B1 (fr) * 1990-06-15 1993-04-30 Rhone Poulenc Nutrition Animal Procede d'enrobage par un polymere ph sensible de principes actifs.
DE4133192A1 (de) * 1991-10-07 1993-04-08 Basf Ag Verfahren zum ueberziehen von arzneiformen
JP3142919B2 (ja) * 1991-11-06 2001-03-07 旭化成株式会社 セルロース誘導体ラテックス及びその製法
EP0672739B1 (en) * 1993-10-07 2001-01-03 Sanyo Chemical Industries, Ltd. Thermoreversible thickener
WO2001023000A1 (fr) 1999-09-30 2001-04-05 Otsuka Pharmaceutical Company, Limited Preparations d'enrobage solubles dans le tube digestif inferieur
US6998435B1 (en) 2002-10-22 2006-02-14 Henkel Corporation Aqueous adhesive composition

Also Published As

Publication number Publication date
GB1393374A (en) 1975-05-07
FR2145642A1 (enrdf_load_stackoverflow) 1973-02-23
NL174908C (nl) 1984-09-03
NL174908B (nl) 1984-04-02
IT964661B (it) 1974-01-31
FR2145642B1 (enrdf_load_stackoverflow) 1977-11-10
BE785702A (fr) 1972-10-16
JPS6043334B1 (enrdf_load_stackoverflow) 1985-09-27
NL7209351A (enrdf_load_stackoverflow) 1973-01-16

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased