BE785702A - COATINGS IN DRUG FORMS AND THEIR USE - Google Patents

COATINGS IN DRUG FORMS AND THEIR USE

Info

Publication number
BE785702A
BE785702A BE785702A BE785702A BE785702A BE 785702 A BE785702 A BE 785702A BE 785702 A BE785702 A BE 785702A BE 785702 A BE785702 A BE 785702A BE 785702 A BE785702 A BE 785702A
Authority
BE
Belgium
Prior art keywords
coatings
drug forms
drug
forms
Prior art date
Application number
BE785702A
Other languages
French (fr)
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/en
Priority claimed from DE19712157435 external-priority patent/DE2157435C3/en
Application filed by Roehm Gmbh filed Critical Roehm Gmbh
Publication of BE785702A publication Critical patent/BE785702A/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
    • A61K9/48—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)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Paints Or Removers (AREA)
BE785702A 1971-07-14 1972-06-30 COATINGS IN DRUG FORMS AND THEIR USE BE785702A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712135073 DE2135073C3 (en) 1971-07-14 1971-07-14 Coating agents for dosage forms
DE19712157435 DE2157435C3 (en) 1971-11-19 1971-11-19 Manufacture of drug capsules

Publications (1)

Publication Number Publication Date
BE785702A true BE785702A (en) 1972-10-16

Family

ID=25761424

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785702A BE785702A (en) 1971-07-14 1972-06-30 COATINGS IN DRUG FORMS AND THEIR USE

Country Status (7)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612889B1 (en) * 1976-03-26 1977-09-01 Basf Ag Coating agents for pharmaceutical forms
JPH027925B2 (en) * 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 (en) * 1980-10-16 1982-05-19 Röhm GmbH, 6100 Darmstadt COATED ACETYL SALICYL ACID PREPARATION
DE3106449A1 (en) * 1981-02-20 1982-09-09 Röhm GmbH, 6100 Darmstadt "LUBRICATING OR SWELLABLE COATING AND THE USE THEREOF IN A METHOD FOR COATING MEDICINAL FORMS"
DE3208791A1 (en) * 1982-03-11 1983-09-22 Röhm GmbH, 6100 Darmstadt METHOD FOR COATING MEDICINAL PRODUCTS BY MEANS OF A COATING AGENT DISPERSED IN WATER
DE3405378A1 (en) * 1984-02-15 1985-08-22 Röhm GmbH, 6100 Darmstadt MEDICINE COVER
CH658188A5 (en) * 1984-03-23 1986-10-31 Ciba Geigy Ag STORAGE STABLE QUICK DISASSEMBLING PHARMACEUTICAL PRESSELS.
DE3702997A1 (en) * 1987-02-02 1988-08-11 Roehm Gmbh METHOD FOR PRODUCING A REDISPERGABLE PLASTIC POWDER
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 (en) * 1990-06-15 1993-04-30 Rhone Poulenc Nutrition Animal PROCESS FOR COATING A ACTIVE SENSITIVE PH POLYMER OF ACTIVE INGREDIENTS.
DE4133192A1 (en) * 1991-10-07 1993-04-08 Basf Ag METHOD FOR COVERING MEDICINAL FORMS
JP3142919B2 (en) * 1991-11-06 2001-03-07 旭化成株式会社 Cellulose derivative latex and method for producing the same
EP0672739B1 (en) * 1993-10-07 2001-01-03 Sanyo Chemical Industries, Ltd. Thermoreversible thickener
WO2001023000A1 (en) 1999-09-30 2001-04-05 Otsuka Pharmaceutical Company, Limited Coating preparations soluble in lower digestive tract
US6998435B1 (en) 2002-10-22 2006-02-14 Henkel Corporation Aqueous adhesive composition

Also Published As

Publication number Publication date
JPS6043334B1 (en) 1985-09-27
NL174908B (en) 1984-04-02
FR2145642B1 (en) 1977-11-10
NL7209351A (en) 1973-01-16
NL174908C (en) 1984-09-03
GB1393374A (en) 1975-05-07
FR2145642A1 (en) 1973-02-23
IT964661B (en) 1974-01-31
CH574244A5 (en) 1976-04-15

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ROHM G.M.B.H.

Effective date: 19920630