AT400297B - METHOD FOR COATING FILMS OF PHARMACEUTICAL PREPARATIONS WITH AQUEOUS DISPERSIONS OF COPOLYMERS OF ETHYL ACRYLATE - Google Patents

METHOD FOR COATING FILMS OF PHARMACEUTICAL PREPARATIONS WITH AQUEOUS DISPERSIONS OF COPOLYMERS OF ETHYL ACRYLATE

Info

Publication number
AT400297B
AT400297B AT0159989A AT159989A AT400297B AT 400297 B AT400297 B AT 400297B AT 0159989 A AT0159989 A AT 0159989A AT 159989 A AT159989 A AT 159989A AT 400297 B AT400297 B AT 400297B
Authority
AT
Austria
Prior art keywords
copolymers
ethyl acrylate
pharmaceutical preparations
aqueous dispersions
coating films
Prior art date
Application number
AT0159989A
Other languages
German (de)
Other versions
ATA159989A (en
Inventor
Denes Bezzegh
Pal Chem Ing Dr Fekete
Maria Kiraly
Janos Tombor
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
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 Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Publication of ATA159989A publication Critical patent/ATA159989A/en
Application granted granted Critical
Publication of AT400297B publication Critical patent/AT400297B/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
    • A61K9/20—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
    • A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
AT0159989A 1988-06-29 1989-06-29 METHOD FOR COATING FILMS OF PHARMACEUTICAL PREPARATIONS WITH AQUEOUS DISPERSIONS OF COPOLYMERS OF ETHYL ACRYLATE AT400297B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU883346A HU202120B (en) 1988-06-29 1988-06-29 Process for film coating of medical compositions with polymer dispersions

Publications (2)

Publication Number Publication Date
ATA159989A ATA159989A (en) 1995-04-15
AT400297B true AT400297B (en) 1995-11-27

Family

ID=10963667

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0159989A AT400297B (en) 1988-06-29 1989-06-29 METHOD FOR COATING FILMS OF PHARMACEUTICAL PREPARATIONS WITH AQUEOUS DISPERSIONS OF COPOLYMERS OF ETHYL ACRYLATE

Country Status (9)

Country Link
JP (1) JPH0248521A (en)
AT (1) AT400297B (en)
CH (1) CH678917A5 (en)
DE (1) DE3921403A1 (en)
FR (1) FR2633517B1 (en)
GB (1) GB2220142B (en)
HU (1) HU202120B (en)
IT (1) IT1230167B (en)
NL (1) NL8901655A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260920A1 (en) * 2002-12-20 2004-07-01 Röhm GmbH & Co. KG Process for the preparation of pharmaceutical forms or food supplements with pigmented polymer coatings
DE10260919A1 (en) * 2002-12-20 2004-07-01 Röhm GmbH & Co. KG Process for the preparation of coated dosage forms and dietary supplements with concentration gradients in the coating
DE10260921A1 (en) * 2002-12-20 2004-07-01 Röhm GmbH & Co. KG Process for coating substrates for pharmaceutical applications with a mixture of two film-forming coating agents
EP3858910A4 (en) * 2018-09-28 2022-06-22 Zeon Corporation Polymer latex and layered product
WO2020246463A1 (en) 2019-06-07 2020-12-10 日本曹達株式会社 Wet coating agent for fine particles

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663284A (en) * 1970-01-09 1972-05-16 Marine Colloids Inc Titanium dioxide suspensions
US3981984A (en) * 1968-04-01 1976-09-21 Colorcon Incorporated Color film coating of tablets and the like
GB2176704A (en) * 1985-06-24 1987-01-07 Ciba Geigy Ag Solid, stable dosage forms with an elastic film coating
EP0226671A1 (en) * 1985-11-27 1987-07-01 CROMPTON & KNOWLES CORPORATION Titanium dioxide suspension for use in film coating
EP0228485A1 (en) * 1984-10-24 1987-07-15 CROMPTON & KNOWLES CORPORATION Aqueous pigment suspension

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA86252B (en) * 1985-01-30 1986-09-24 Warner Lambert Co Coated dosage forms
DE3600576A1 (en) * 1986-01-10 1987-07-16 Stotmeister Gmbh POWDERY COATING MATERIAL FOR COATING BUILDING MATERIALS
FR2595249B1 (en) * 1986-03-10 1989-12-01 Univ Victor Segalen Bordeaux 2 PHARMACEUTICAL COMPOSITION CONSISTING OF A SUSPENSION OF CALCIUM CARBONATE
US4800087A (en) * 1986-11-24 1989-01-24 Mehta Atul M Taste-masked pharmaceutical compositions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981984A (en) * 1968-04-01 1976-09-21 Colorcon Incorporated Color film coating of tablets and the like
US3663284A (en) * 1970-01-09 1972-05-16 Marine Colloids Inc Titanium dioxide suspensions
EP0228485A1 (en) * 1984-10-24 1987-07-15 CROMPTON & KNOWLES CORPORATION Aqueous pigment suspension
GB2176704A (en) * 1985-06-24 1987-01-07 Ciba Geigy Ag Solid, stable dosage forms with an elastic film coating
EP0226671A1 (en) * 1985-11-27 1987-07-01 CROMPTON & KNOWLES CORPORATION Titanium dioxide suspension for use in film coating

Also Published As

Publication number Publication date
GB2220142B (en) 1991-09-04
DE3921403A1 (en) 1990-02-08
HU202120B (en) 1991-02-28
GB8914906D0 (en) 1989-08-23
IT1230167B (en) 1991-10-14
IT8921024A0 (en) 1989-06-29
HUT52965A (en) 1990-09-28
FR2633517B1 (en) 1990-12-07
CH678917A5 (en) 1991-11-29
ATA159989A (en) 1995-04-15
JPH0248521A (en) 1990-02-19
GB2220142A (en) 1990-01-04
FR2633517A1 (en) 1990-01-05
NL8901655A (en) 1990-01-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee