IT964661B - Sostanza per ricoprire corpi di prodotti medicinali e procedimento per la produzione di capsule rico perte con la sostanza - Google Patents

Sostanza per ricoprire corpi di prodotti medicinali e procedimento per la produzione di capsule rico perte con la sostanza

Info

Publication number
IT964661B
IT964661B IT6926872A IT6926872A IT964661B IT 964661 B IT964661 B IT 964661B IT 6926872 A IT6926872 A IT 6926872A IT 6926872 A IT6926872 A IT 6926872A IT 964661 B IT964661 B IT 964661B
Authority
IT
Italy
Prior art keywords
substance
rico
capsules
perfect
bodies
Prior art date
Application number
IT6926872A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT964661B publication Critical patent/IT964661B/it

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)
IT6926872A 1971-07-14 1972-07-13 Sostanza per ricoprire corpi di prodotti medicinali e procedimento per la produzione di capsule rico perte con la sostanza IT964661B (it)

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
IT964661B true IT964661B (it) 1974-01-31

Family

ID=25761424

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6926872A IT964661B (it) 1971-07-14 1972-07-13 Sostanza per ricoprire corpi di prodotti medicinali e procedimento per la produzione di capsule rico perte con la sostanza

Country Status (7)

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

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
WO1980000659A1 (en) * 1978-10-02 1980-04-17 Purdue Research Foundation Food and pharmaceutical coating composition,method of preparation and products so coated
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
JP4641696B2 (ja) 1999-09-30 2011-03-02 大塚製薬株式会社 消化管下部溶解性コーティング製剤
US6998435B1 (en) 2002-10-22 2006-02-14 Henkel Corporation Aqueous adhesive composition

Also Published As

Publication number Publication date
BE785702A (fr) 1972-10-16
CH574244A5 (it) 1976-04-15
GB1393374A (en) 1975-05-07
NL174908B (nl) 1984-04-02
JPS6043334B1 (it) 1985-09-27
FR2145642B1 (it) 1977-11-10
NL174908C (nl) 1984-09-03
NL7209351A (it) 1973-01-16
FR2145642A1 (it) 1973-02-23

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