[go: up one dir, main page]

BR9908394A - Hydroxypropylcellulose and anionic polymer compositions and their use as pharmaceutical film coatings - Google Patents

Hydroxypropylcellulose and anionic polymer compositions and their use as pharmaceutical film coatings

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
Portuguese (pt)
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/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
    • A61K9/2072—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.Invention Patent: <B> "COMPOSITIONS OF HYDROXYPROPYL CELLULOSIS AND ANIONIC POLYMER AND USE OF THE SAME AS PHARMACEUTICAL FILM COATINGS" <D>. The patent refers to a composition comprising hydroxypropyl cellulose and at least one anionic polymer, such as sodium carboxymethyl cellulose and the use of aqueous solutions thereof for coating substrates such as tablets, granules, globules, etc.

BR9908394-9A 1998-12-31 1999-12-02 Hydroxypropylcellulose and anionic polymer compositions and their use as pharmaceutical film coatings BR9908394A (en)

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 (en) 2000-10-31

Family

ID=22855672

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908394-9A BR9908394A (en) 1998-12-31 1999-12-02 Hydroxypropylcellulose and anionic polymer compositions and their use as pharmaceutical film coatings

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1596104A (en) 2001-09-28 2005-03-16 麦克内尔-Ppc股份有限公司 Modified release dosage forms
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 (en) * 2013-10-26 2015-02-04 中山市凯博思淀粉材料科技有限公司 Preparation method of starch-based soft capsule
US9464227B2 (en) * 2014-03-24 2016-10-11 Lamberti Spa Moisturizing agents
CN105640819A (en) * 2014-11-13 2016-06-08 广州十长生化妆品有限公司 Skin tendering smoothening whitening exfoliating microsphere and application thereof
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 (en) 2002-10-15
AR022118A1 (en) 2002-09-04
BG104799A (en) 2001-05-31
EP1058543A1 (en) 2000-12-13
AU2037100A (en) 2000-07-24
ID26814A (en) 2001-02-08
CN1295469A (en) 2001-05-16
WO2000040223A1 (en) 2000-07-13
CA2322293A1 (en) 2000-07-13

Similar Documents

Publication Publication Date Title
BR9909565A (en) Bicyclic derivatives of hydroxamic acid
KR950007841A (en) Sustained-release drug formulations containing tramadol salts
PT1140993E (en) GLYCOPEPTIDE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME
EE03513B1 (en) New combinations of active substances containing clopidogrel and an antithrombotic compound
BR9709062A (en) Compound, pharmaceutical composition, and, use of a compound.
AR005009A1 (en) CDCH MONOHYDRATE, PROCEDURE FOR ITS PRODUCTION, CONTAINING ANTIBACTERIAL COMPOSITIONS, USE OF CDCH MONOHYDRATE FOR THE MANUFACTURE OF MEDICINES.
BR0201904A (en) Dip Coating Compositions Containing Cellulose Ethers
IL137955A0 (en) Cross-linked high amylose starch having functional groups as a matrix for the slow release of pharmaceutical agents
BR9900610A (en) Polymers with non-substituted maleimide units and their application in mixtures sensitive to radiation.
BR0007589A (en) Cell proliferation inhibitors
HRP990402C1 (en) Pharmaceutical compositions for application to mucosa
MX173582B (en) CLAY THICKENER FOR USE IN WATER-BASED SYSTEMS AND UNION COMPOUNDS CONTAINING THOSE COMPOSITIONS
BR9810197A (en) Product, compounds, preparation process, pharmaceutical composition, and use of a product
BR0014939A (en) Oligosaccharides, oligosaccharide preparation process, pharmaceutical compositions, and use of oligosaccharides
KR890001515A (en) Scrub Fate Formulation
BR0007294A (en) Improved pharmaceutical formulations
BR9801150A (en) Propanolamine derivatives, processes for preparing them, pharmaceutical products comprising these compounds and their use.
BR9908394A (en) Hydroxypropylcellulose and anionic polymer compositions and their use as pharmaceutical film coatings
CA2153549A1 (en) New benzothiadiazine derivative, process for preparing the same and pharmaceutical compositions containing said derivative
BR0011141A (en) Composition of cellulose ether for capsules free from tubidity and process for their preparation
BR0012478A (en) Aminothiazole derivatives, their pharmaceutical preparation and composition containing the same
BR0003233A (en) Pyrazole, use of the compound in the preparation of a medication and composition
KR950013496A (en) Oral Gel Composition
IT1318547B1 (en) USE OF ALOE-EMODIN IN THE TREATMENT OF NEOPLASTIC DIORIGINAL NEUROECTODERMAL DISEASES.
KR930021206A (en) Cytarabine Oxphosphate Hard Capsule

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.