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BR9601298A - Processo de preparação de pérolas cristalizadas de um produto apresentado sobrefusão as respectivas pérolas cristalizadas e aparelhagem composta de três conjuntos - Google Patents

Processo de preparação de pérolas cristalizadas de um produto apresentado sobrefusão as respectivas pérolas cristalizadas e aparelhagem composta de três conjuntos

Info

Publication number
BR9601298A
BR9601298A BR9601298A BR9601298A BR9601298A BR 9601298 A BR9601298 A BR 9601298A BR 9601298 A BR9601298 A BR 9601298A BR 9601298 A BR9601298 A BR 9601298A BR 9601298 A BR9601298 A BR 9601298A
Authority
BR
Brazil
Prior art keywords
pearls
crystallised
prod
temp
crystallized pearls
Prior art date
Application number
BR9601298A
Other languages
English (en)
Inventor
Thiesse Jean-Claude Le
Eraclis Statiotis
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of BR9601298A publication Critical patent/BR9601298A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1688—Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient

Landscapes

  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glanulating (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Adornments (AREA)
BR9601298A 1995-04-10 1996-04-09 Processo de preparação de pérolas cristalizadas de um produto apresentado sobrefusão as respectivas pérolas cristalizadas e aparelhagem composta de três conjuntos BR9601298A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504260A FR2732621B1 (fr) 1995-04-10 1995-04-10 Perles d'un produit presentant le phenomene de surfusion et leur procede d'obtention

Publications (1)

Publication Number Publication Date
BR9601298A true BR9601298A (pt) 1998-01-13

Family

ID=9477944

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9601298A BR9601298A (pt) 1995-04-10 1996-04-09 Processo de preparação de pérolas cristalizadas de um produto apresentado sobrefusão as respectivas pérolas cristalizadas e aparelhagem composta de três conjuntos

Country Status (9)

Country Link
US (1) US5766521A (pt)
EP (1) EP0737509B1 (pt)
JP (1) JP3974204B2 (pt)
AT (1) ATE194297T1 (pt)
BR (1) BR9601298A (pt)
CA (1) CA2173709C (pt)
DE (1) DE69609109T2 (pt)
FR (1) FR2732621B1 (pt)
TW (1) TW460319B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19952790A1 (de) * 1999-11-03 2001-05-17 Cognis Deutschland Gmbh Verfahren zur Herstellung von Fettstoffgranulaten
DE10022810A1 (de) * 2000-05-10 2001-11-22 Cognis Deutschland Gmbh Granulierte Kunststoffhilfsmittel mit monodisperser Korngrößenverteilung
DE10042476A1 (de) * 2000-08-29 2002-03-28 Tessag Ind Anlagen Gmbh Verfahren und Vorrichtung zum Herstellen kugelförmiger Partikel aus einer Polymerschmelze
US7237679B1 (en) 2001-09-04 2007-07-03 Aveka, Inc. Process for sizing particles and producing particles separated into size distributions
EP1297756B1 (de) 2001-09-27 2005-02-09 Cognis Deutschland GmbH & Co. KG Kugelförmige Sterinzubereitungen, deren Herstellung und Verwendung
US7413690B1 (en) 2003-10-29 2008-08-19 The University Of Mississippi Process and apparatus for producing spherical pellets using molten solid matrices
WO2005053652A1 (en) 2003-12-04 2005-06-16 Pfizer Products Inc. Multiparticulate crystalline drug compositions containing a poloxamer and a glyceride
JP2007513146A (ja) * 2003-12-04 2007-05-24 ファイザー・プロダクツ・インク 液体系プロセスによるアジスロマイシンマルチパーティキュレート剤形
US6984403B2 (en) * 2003-12-04 2006-01-10 Pfizer Inc. Azithromycin dosage forms with reduced side effects
AU2004294813A1 (en) * 2003-12-04 2005-06-16 Pfizer Products Inc. Spray-congeal process using an extruder for preparing multiparticulate azithromycin compositions containing preferably a poloxamer and a glyceride
CA2547597A1 (en) * 2003-12-04 2005-06-16 Pfizer Products Inc. Multiparticulate compositions with improved stability
BRPI0417348A (pt) * 2003-12-04 2007-03-13 Pfizer Prod Inc processo de gelatinização por spray com utilização de uma extrusora para preparação de composições de droga cristalina multiparticulada contendo preferencialmente um poloxámero e um glicerìdeo
CN1889932A (zh) * 2003-12-04 2007-01-03 辉瑞产品公司 制备药用多颗粒的方法
WO2005053639A2 (en) * 2003-12-04 2005-06-16 Pfizer Products Inc. Controlled release multiparticulates formed with dissolution enhancers
DE102004012579A1 (de) * 2004-03-12 2005-09-29 Bühler AG Verfahren zur Herstellung eines teilkristallinen Polykondensates
US7638076B2 (en) * 2007-10-26 2009-12-29 Martin Resource Management Corporation Method and system for pelletizing sulfur
US8329072B2 (en) 2010-11-24 2012-12-11 Brimrock International Inc. Method and system for generating sulfur seeds and granules
US20140302249A1 (en) * 2011-08-31 2014-10-09 The University Of Akron Coated fibers exhibiting beads-on-a-string morphology

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450804A (en) * 1967-01-05 1969-06-17 Chemical Construction Corp Method of prilling urea
US4086346A (en) * 1974-04-06 1978-04-25 Bayer Aktiengesellschaft Preparation of melt-sprayed spherical phenacetin granules
NL8001876A (nl) * 1980-03-29 1981-11-02 Unie Van Kunstmestfab Bv Werkwijze voor het maken van ureumprils en ureumprils verkregen met deze werkwijze.
US4340550A (en) * 1980-11-24 1982-07-20 E. I. Du Pont De Nemours And Company Oligomer pellets of ethylene terephthalate
JPH0628570B2 (ja) * 1986-02-13 1994-04-20 雪印乳業株式会社 カプセル体の製造方法及び装置
FR2657257B1 (fr) * 1990-01-19 1994-09-02 Rhone Poulenc Sante Procede de preparation de medicaments sous forme de perles.
FR2663223B1 (fr) * 1990-06-14 1994-12-02 Af Aplicaciones Far Lab Forme galenique parenterale.
EP0493811A3 (en) * 1990-12-29 1993-04-07 Nippon Petrochemicals Company, Limited Improved thermoplastic resin composition and method for producing the same
US5290913A (en) * 1992-10-08 1994-03-01 Carrier Vibrating Equipment, Inc. Method and apparatus for the heat treatment of material
BR9401431A (pt) * 1994-04-07 1994-12-13 Ciba Geigy Ag Processo para a produção de grânulos finos
US5540868A (en) * 1995-01-20 1996-07-30 E. I. Du Pont De Nemours And Company Process for pellet formation from amorphous polyester

Also Published As

Publication number Publication date
DE69609109D1 (de) 2000-08-10
CA2173709A1 (fr) 1996-10-11
US5766521A (en) 1998-06-16
FR2732621B1 (fr) 1997-06-06
JPH08291100A (ja) 1996-11-05
EP0737509A1 (fr) 1996-10-16
DE69609109T2 (de) 2001-02-15
JP3974204B2 (ja) 2007-09-12
FR2732621A1 (fr) 1996-10-11
CA2173709C (fr) 2001-10-23
ATE194297T1 (de) 2000-07-15
TW460319B (en) 2001-10-21
EP0737509B1 (fr) 2000-07-05

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
HJEG Technical examination (opinion): technical examination (opinion) related to article 229 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.