GB2220142B - Process for the film-coating of pharmaceutical compositions with polymer dispersions - Google Patents

Process for the film-coating of pharmaceutical compositions with polymer dispersions

Info

Publication number
GB2220142B
GB2220142B GB8914906A GB8914906A GB2220142B GB 2220142 B GB2220142 B GB 2220142B GB 8914906 A GB8914906 A GB 8914906A GB 8914906 A GB8914906 A GB 8914906A GB 2220142 B GB2220142 B GB 2220142B
Authority
GB
United Kingdom
Prior art keywords
coating
film
pharmaceutical compositions
polymer dispersions
dispersions
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
GB8914906A
Other languages
English (en)
Other versions
GB8914906D0 (en
GB2220142A (en
Inventor
Janos Tombor
Denes Bezzegh
Pal Fekete
Maria Kiraly
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Egyt Gyogyszervegyeszeti Gyar
Egis Pharmaceuticals PLC
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
Egis Pharmaceuticals PLC
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, Egis Pharmaceuticals PLC filed Critical Egyt Gyogyszervegyeszeti Gyar
Publication of GB8914906D0 publication Critical patent/GB8914906D0/en
Publication of GB2220142A publication Critical patent/GB2220142A/en
Application granted granted Critical
Publication of GB2220142B publication Critical patent/GB2220142B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
GB8914906A 1988-06-29 1989-06-29 Process for the film-coating of pharmaceutical compositions with polymer dispersions Expired - Lifetime GB2220142B (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 (3)

Publication Number Publication Date
GB8914906D0 GB8914906D0 (en) 1989-08-23
GB2220142A GB2220142A (en) 1990-01-04
GB2220142B true GB2220142B (en) 1991-09-04

Family

ID=10963667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8914906A Expired - Lifetime GB2220142B (en) 1988-06-29 1989-06-29 Process for the film-coating of pharmaceutical compositions with polymer dispersions

Country Status (9)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260919A1 (de) * 2002-12-20 2004-07-01 Röhm GmbH & Co. KG Verfahren zur Herstellung von überzogenen Arzneiformen und Nahrungsergänzungsmitteln mit Konzentrationsgradienten im Überzug
DE10260921A1 (de) * 2002-12-20 2004-07-01 Röhm GmbH & Co. KG Verfahren zum Überziehen von Substraten für pharmazeutische Anwendungen mit einem Gemisch aus zwei filmbildenden Überzugsmitteln
DE10260920A1 (de) * 2002-12-20 2004-07-01 Röhm GmbH & Co. KG Verfahren zur Herstellung von Arnzeiformen oder Nahrungsergänzungsmitteln mit pigmentierten Polymerüberzügen
JP7459796B2 (ja) * 2018-09-28 2024-04-02 日本ゼオン株式会社 重合体ラテックスおよび積層体
EP3981849A4 (en) 2019-06-07 2023-06-07 Nippon Soda Co., Ltd. WET COATING AGENT FOR FINE PARTICLES

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228485A1 (en) * 1984-10-24 1987-07-15 CROMPTON & KNOWLES CORPORATION Aqueous pigment suspension
EP0226671B1 (en) * 1985-11-27 1991-04-03 CROMPTON & KNOWLES CORPORATION Titanium dioxide suspension for use in film coating

Family Cites Families (7)

* 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
ZA86252B (en) * 1985-01-30 1986-09-24 Warner Lambert Co Coated dosage forms
CH666405A5 (de) * 1985-06-24 1988-07-29 Ciba Geigy Ag Feste, haltbare darreichungsformen mit elastischem filmueberzug.
DE3600576A1 (de) * 1986-01-10 1987-07-16 Stotmeister Gmbh Pulveriges beschichtungsmaterial zum beschichten von baustoffen
FR2595249B1 (fr) * 1986-03-10 1989-12-01 Univ Victor Segalen Bordeaux 2 Composition pharmaceutique consistant en une suspension de carbonate de calcium
US4800087A (en) * 1986-11-24 1989-01-24 Mehta Atul M Taste-masked pharmaceutical compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228485A1 (en) * 1984-10-24 1987-07-15 CROMPTON & KNOWLES CORPORATION Aqueous pigment suspension
EP0226671B1 (en) * 1985-11-27 1991-04-03 CROMPTON & KNOWLES CORPORATION Titanium dioxide suspension for use in film coating

Also Published As

Publication number Publication date
AT400297B (de) 1995-11-27
CH678917A5 (da) 1991-11-29
FR2633517B1 (fr) 1990-12-07
FR2633517A1 (fr) 1990-01-05
HU202120B (en) 1991-02-28
ATA159989A (de) 1995-04-15
IT8921024A0 (it) 1989-06-29
NL8901655A (nl) 1990-01-16
IT1230167B (it) 1991-10-14
HUT52965A (en) 1990-09-28
JPH0248521A (ja) 1990-02-19
GB8914906D0 (en) 1989-08-23
DE3921403A1 (de) 1990-02-08
GB2220142A (en) 1990-01-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990629