CA2107229A1 - Taste-Masked Medicaments and Their Preparation - Google Patents

Taste-Masked Medicaments and Their Preparation

Info

Publication number
CA2107229A1
CA2107229A1 CA 2107229 CA2107229A CA2107229A1 CA 2107229 A1 CA2107229 A1 CA 2107229A1 CA 2107229 CA2107229 CA 2107229 CA 2107229 A CA2107229 A CA 2107229A CA 2107229 A1 CA2107229 A1 CA 2107229A1
Authority
CA
Canada
Prior art keywords
taste
masked
medicaments
preparation
cellulose ester
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.)
Granted
Application number
CA 2107229
Other languages
French (fr)
Other versions
CA2107229C (en
Inventor
Thomas A. Wheatley
David Frank Erkoboni
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.)
FMC Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2107229A1 publication Critical patent/CA2107229A1/en
Application granted granted Critical
Publication of CA2107229C publication Critical patent/CA2107229C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

A taste-masked solid medicament such as an aspirin tablet or the like in which the taste-masking means is a thin cellulose ester film formed of the dried coating of an aqueous plasticized cellulose ester dispersion. The film constitutes no more than about 1 part percent of the film coated medicament.
CA002107229A 1991-04-30 1992-04-03 Taste-masked medicaments and their preparation Expired - Fee Related CA2107229C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69373291A 1991-04-30 1991-04-30
US693,732 1991-04-30

Publications (2)

Publication Number Publication Date
CA2107229A1 true CA2107229A1 (en) 1992-10-31
CA2107229C CA2107229C (en) 1997-07-22

Family

ID=24785870

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002107229A Expired - Fee Related CA2107229C (en) 1991-04-30 1992-04-03 Taste-masked medicaments and their preparation

Country Status (6)

Country Link
EP (1) EP0583399A4 (en)
JP (1) JP2538491B2 (en)
AU (1) AU651721B2 (en)
CA (1) CA2107229C (en)
NO (1) NO933920L (en)
WO (1) WO1992019209A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5654005A (en) * 1995-06-07 1997-08-05 Andrx Pharmaceuticals, Inc. Controlled release formulation having a preformed passageway
JP2007031281A (en) * 2003-06-25 2007-02-08 Kowa Co Ibuprofen-containing film-coated tablet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302440B1 (en) * 1980-07-31 1986-08-05 Easily-swallowed, powder-free and gastric-disintegrable aspirin tablet thinly-coated with hydroxypropyl methylcellulose and aqueous spray-coating preparation thereof
US4795641A (en) * 1987-08-20 1989-01-03 Eastman Kodak Company Polymer blends having reverse phase morphology for controlled delivery of bioactive agents
US5075114A (en) * 1990-05-23 1991-12-24 Mcneil-Ppc, Inc. Taste masking and sustained release coatings for pharmaceuticals

Also Published As

Publication number Publication date
WO1992019209A2 (en) 1992-11-12
AU651721B2 (en) 1994-07-28
NO933920D0 (en) 1993-10-29
NO933920L (en) 1993-10-29
EP0583399A1 (en) 1994-02-23
WO1992019209A3 (en) 1993-01-07
JPH06501027A (en) 1994-01-27
AU2167392A (en) 1992-12-21
EP0583399A4 (en) 1997-04-23
CA2107229C (en) 1997-07-22
JP2538491B2 (en) 1996-09-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20000403