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AR022118A1 - Composiciones de hidroxipropil celulosa y polimero anionico y su uso como revestimientos de peliculas farmaceuticas - Google Patents

Composiciones de hidroxipropil celulosa y polimero anionico y su uso como revestimientos de peliculas farmaceuticas

Info

Publication number
AR022118A1
AR022118A1 ARP990106576A AR022118A1 AR 022118 A1 AR022118 A1 AR 022118A1 AR P990106576 A ARP990106576 A AR P990106576A AR 022118 A1 AR022118 A1 AR 022118A1
Authority
AR
Argentina
Prior art keywords
cellulose
anionic polymer
hydroxypropil
compositions
pharmaceutical films
Prior art date
Application number
Other languages
English (en)
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of AR022118A1 publication Critical patent/AR022118A1/es

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
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
    • 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
    • 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
    • A61K9/2886—Dragees; Coated pills or tablets, e.g. with film or compression coating having two or more different drug-free coatings; Tablets of the type inert core-drug layer-inactive layer
    • 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
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)

Abstract

Una composicion que comprende hidroxipropil celulosa y al menos un polímero anionico, como por ejemplo, carboximetil celulosa de sodio y el uso de sussoluciones acuosas para revestir sustratos como por ejemplo, tabletas, gránulos, perlas, etc.
ARP990106576 1998-12-31 1999-12-20 Composiciones de hidroxipropil celulosa y polimero anionico y su uso como revestimientos de peliculas farmaceuticas AR022118A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22807598A 1998-12-31 1998-12-31

Publications (1)

Publication Number Publication Date
AR022118A1 true AR022118A1 (es) 2002-09-04

Family

ID=22855672

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990106576 AR022118A1 (es) 1998-12-31 1999-12-20 Composiciones de hidroxipropil celulosa y polimero anionico y su uso como revestimientos de peliculas farmaceuticas

Country Status (10)

Country Link
EP (1) EP1058543A1 (es)
JP (1) JP2002534373A (es)
CN (1) CN1295469A (es)
AR (1) AR022118A1 (es)
AU (1) AU2037100A (es)
BG (1) BG104799A (es)
BR (1) BR9908394A (es)
CA (1) CA2322293A1 (es)
ID (1) ID26814A (es)
WO (1) WO2000040223A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1596104A (zh) 2001-09-28 2005-03-16 麦克内尔-Ppc股份有限公司 改进的释放剂型
TWI367755B (en) * 2005-05-20 2012-07-11 Sankyo Co Film coated product
AU2010228257A1 (en) 2009-03-25 2011-09-29 Aska Pharmaceutical Co., Ltd. Adhesion preventing composition, solid preparation and method for producing same
CN103520133B (zh) * 2013-10-26 2015-02-04 中山市凯博思淀粉材料科技有限公司 一种淀粉基软胶囊的制备方法
US9464227B2 (en) * 2014-03-24 2016-10-11 Lamberti Spa Moisturizing agents
CN105640819A (zh) * 2014-11-13 2016-06-08 广州十长生化妆品有限公司 一种具有嫩滑美白肌肤的去角质微球及其应用
US20210113475A1 (en) * 2017-04-18 2021-04-22 Sensient Colors Llc Dosage form coating composition and method of making and using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145817A (en) * 1981-03-05 1982-09-09 Satoru Yamazaki Remedy for peptic ulcer
US4931286A (en) * 1989-04-19 1990-06-05 Aqualon Company High gloss cellulose tablet coating
US5080717A (en) * 1991-01-24 1992-01-14 Aqualon Company Fluid suspensions of polysaccharide mixtures

Also Published As

Publication number Publication date
JP2002534373A (ja) 2002-10-15
BG104799A (en) 2001-05-31
EP1058543A1 (en) 2000-12-13
BR9908394A (pt) 2000-10-31
AU2037100A (en) 2000-07-24
ID26814A (id) 2001-02-08
CN1295469A (zh) 2001-05-16
WO2000040223A1 (en) 2000-07-13
CA2322293A1 (en) 2000-07-13

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Legal Events

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FA Abandonment or withdrawal