BE797921A - DRYING PROCESS - Google Patents

DRYING PROCESS

Info

Publication number
BE797921A
BE797921A BE129771A BE129771A BE797921A BE 797921 A BE797921 A BE 797921A BE 129771 A BE129771 A BE 129771A BE 129771 A BE129771 A BE 129771A BE 797921 A BE797921 A BE 797921A
Authority
BE
Belgium
Prior art keywords
drying process
drying
Prior art date
Application number
BE129771A
Other languages
French (fr)
Inventor
M A Cannalonga
L V Czarecki
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BE797921A publication Critical patent/BE797921A/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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/148—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with compounds of unknown constitution, e.g. material from plants or animals
    • 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
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/143—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with inorganic compounds
    • 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
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
    • 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
    • A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
    • 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
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5052—Proteins, e.g. albumin
    • A61K9/5057—Gelatin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
BE129771A 1972-04-10 1973-04-09 DRYING PROCESS BE797921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24278972A 1972-04-10 1972-04-10

Publications (1)

Publication Number Publication Date
BE797921A true BE797921A (en) 1973-10-09

Family

ID=22916188

Family Applications (1)

Application Number Title Priority Date Filing Date
BE129771A BE797921A (en) 1972-04-10 1973-04-09 DRYING PROCESS

Country Status (8)

Country Link
JP (1) JPS5418331B2 (en)
AT (1) AT353232B (en)
BE (1) BE797921A (en)
CH (1) CH586568A5 (en)
DE (1) DE2317434A1 (en)
FR (1) FR2179899B1 (en)
GB (1) GB1422974A (en)
NL (1) NL7304921A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154547A (en) * 1982-03-09 1983-09-14 Nippon Shinyaku Co Ltd Stabilization of azulene derivative
JP2546838B2 (en) * 1986-03-24 1996-10-23 エフ・ホフマン―ラ ロシユ アーゲー Vitamin preparation manufacturing method
JP3555640B2 (en) * 1996-05-10 2004-08-18 ライオン株式会社 Multicapsulated microcapsules containing natural carotenoids, tablets, food and pharmaceutical compounds
ATE462417T1 (en) * 1998-08-13 2010-04-15 Cima Labs Inc MICROEMULSIONS AS SOLID DOSE FORMS FOR ORAL ADMINISTRATION
JP2000086537A (en) * 1998-09-11 2000-03-28 Fuji Chem Ind Co Ltd Inorganic compound saccharide composition, vehicle, rapidly disintegrating compression molded product, and their production
AU2001241730B2 (en) * 2001-02-23 2007-03-15 Cima Labs Inc. Emulsions as solid dosage forms for oral administration
US8080172B2 (en) 2006-01-18 2011-12-20 J.I. Enterprises, Inc. Method and composition for controlled heat release and disposable chemical heater utilizing same
MX2009008935A (en) 2007-02-23 2009-11-02 Gilead Sciences Inc Modulators of pharmacokinetic properties of therapeutics.
US20080254119A1 (en) 2007-04-16 2008-10-16 Wyeth Imbedded liquid lubricants for tableting
EA201591353A1 (en) 2008-05-02 2016-01-29 Джилид Сайэнс, Инк. APPLICATION OF PARTICLES OF A SOLID MEDIA FOR IMPROVEMENT OF TECHNOLOGICAL CHARACTERISTICS OF THE PHARMACEUTICAL AGENT
BR112013016679B1 (en) * 2010-12-27 2018-03-20 Dsm Ip Assets B.V. Powder formulation, use of the formulation and food, feed or toiletries comprising the formulation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1266902A (en) * 1960-09-06 1961-07-17 Process for the production of stable vitamin preparations
FR1546920A (en) * 1966-12-02 1968-11-22 Niro Atomizer As Two-component simultaneous atomization wheel
US3608083A (en) * 1968-06-05 1971-09-21 Hoffmann La Roche Vitamin e powder

Also Published As

Publication number Publication date
FR2179899A1 (en) 1973-11-23
DE2317434A1 (en) 1973-12-06
FR2179899B1 (en) 1976-09-10
GB1422974A (en) 1976-01-28
NL7304921A (en) 1973-10-12
JPS497415A (en) 1974-01-23
AT353232B (en) 1979-11-12
ATA310873A (en) 1979-04-15
CH586568A5 (en) 1977-04-15
JPS5418331B2 (en) 1979-07-06

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