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BR9908394A - Composições de hidroxipropilcelulose e de polìmero aniÈnico e uso das mesmas como revestimentos de pelìcula farmacêuticos - Google Patents

Composições de hidroxipropilcelulose e de polìmero aniÈnico e uso das mesmas como revestimentos de pelìcula farmacêuticos

Info

Publication number
BR9908394A
BR9908394A BR9908394-9A BR9908394A BR9908394A BR 9908394 A BR9908394 A BR 9908394A BR 9908394 A BR9908394 A BR 9908394A BR 9908394 A BR9908394 A BR 9908394A
Authority
BR
Brazil
Prior art keywords
anionic polymer
film coatings
hydroxypropylcellulose
polymer compositions
pharmaceutical film
Prior art date
Application number
BR9908394-9A
Other languages
English (en)
Inventor
Jian Hwa Guo
Weldin W Harcum
George W Skinner
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 BR9908394A publication Critical patent/BR9908394A/pt

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

Patente de Invenção: <B>"COMPOSIçõES DE HIDROXIPROPILCELULOSE E DE POLìMERO ANIÈNICO E USO DAS MESMAS COMO REVESTIMENTOS DE PELìCULA FARMACêUTICOS"<D>. A patente de invenção refere-se a uma composição que compreende hidroxipropilcelulose e pelo menos um polímero aniónico, tal como carboximetilcelulose de sódio e o uso de soluções aquosas da mesma para revestimento de substratos tais como tabletes, grânulos, glóbulos etc.
BR9908394-9A 1998-12-31 1999-12-02 Composições de hidroxipropilcelulose e de polìmero aniÈnico e uso das mesmas como revestimentos de pelìcula farmacêuticos BR9908394A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22807598A 1998-12-31 1998-12-31
PCT/US1999/028559 WO2000040223A1 (en) 1998-12-31 1999-12-02 Hydroxypropylcellulose and anionic polymer compositions and their use as pharmaceutical film coatings

Publications (1)

Publication Number Publication Date
BR9908394A true BR9908394A (pt) 2000-10-31

Family

ID=22855672

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908394-9A BR9908394A (pt) 1998-12-31 1999-12-02 Composições de hidroxipropilcelulose e de polìmero aniÈnico e uso das mesmas como revestimentos de pelìcula farmacêuticos

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1429745A2 (en) 2001-09-28 2004-06-23 McNEIL-PPC, INC. Composite dosage forms having an inlaid portion
WO2006123765A1 (ja) * 2005-05-20 2006-11-23 Daiichi Sankyo Company, Limited フィルムコーティング製剤
CA2755687A1 (en) * 2009-03-25 2010-09-30 Aska Pharmaceutical Co., Ltd. Anti-adhesive composition, solid preparation, and process for producing the 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
WO2018195205A1 (en) 2017-04-18 2018-10-25 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
CN1295469A (zh) 2001-05-16
JP2002534373A (ja) 2002-10-15
WO2000040223A1 (en) 2000-07-13
AU2037100A (en) 2000-07-24
AR022118A1 (es) 2002-09-04
EP1058543A1 (en) 2000-12-13
ID26814A (id) 2001-02-08
BG104799A (en) 2001-05-31
CA2322293A1 (en) 2000-07-13

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTA A 5O, 6O E 7O ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007.