DE2426812A1 - Verfahren zur herstellung von granulaten - Google Patents

Verfahren zur herstellung von granulaten

Info

Publication number
DE2426812A1
DE2426812A1 DE19742426812 DE2426812A DE2426812A1 DE 2426812 A1 DE2426812 A1 DE 2426812A1 DE 19742426812 DE19742426812 DE 19742426812 DE 2426812 A DE2426812 A DE 2426812A DE 2426812 A1 DE2426812 A1 DE 2426812A1
Authority
DE
Germany
Prior art keywords
granules
preparation
process
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19742426812
Other languages
English (en)
Inventor
Gerhard Dr Bruendl
Ludwig Ing Grad Grasmueller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
K?inge-Pharma & Co GmbH
KLINGE CO CHEM PHARM FAB
Original Assignee
K?inge-Pharma & Co GmbH
KLINGE CO CHEM PHARM FAB
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 K?inge-Pharma & Co GmbH, KLINGE CO CHEM PHARM FAB filed Critical K?inge-Pharma & Co GmbH
Priority to DE19742426812 priority Critical patent/DE2426812A1/de
Publication of DE2426812A1 publication Critical patent/DE2426812A1/de
Application status is Withdrawn legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1629Organic macromolecular compounds
    • A61K9/1641Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1617Organic compounds, e.g. phospholipids, fats
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1694Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
DE19742426812 1974-06-04 1974-06-04 Verfahren zur herstellung von granulaten Withdrawn DE2426812A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742426812 DE2426812A1 (de) 1974-06-04 1974-06-04 Verfahren zur herstellung von granulaten

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE19742426812 DE2426812A1 (de) 1974-06-04 1974-06-04 Verfahren zur herstellung von granulaten
BE156677A BE829449A (fr) 1974-06-04 1975-05-23 Procede de fabrication de granules
FR7516480A FR2273584A1 (fr) 1974-06-04 1975-05-27 Procede de fabrication de granules
AT415075A AT343083B (de) 1974-06-04 1975-05-30 Verfahren zur herstellung von granulaten
JP6697975A JPS516869A (ja) 1974-06-04 1975-06-03 Ryushinoseizohoho
LU72652A LU72652A1 (de) 1974-06-04 1975-06-04
NL7506615A NL7506615A (nl) 1974-06-04 1975-06-04 Werkwijze voor het bereiden van granulaten.
GB2419175A GB1513166A (en) 1974-06-04 1975-06-04 Method of making granules

Publications (1)

Publication Number Publication Date
DE2426812A1 true DE2426812A1 (de) 1976-01-02

Family

ID=5917213

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742426812 Withdrawn DE2426812A1 (de) 1974-06-04 1974-06-04 Verfahren zur herstellung von granulaten

Country Status (8)

Country Link
JP (1) JPS516869A (de)
AT (1) AT343083B (de)
BE (1) BE829449A (de)
DE (1) DE2426812A1 (de)
FR (1) FR2273584A1 (de)
GB (1) GB1513166A (de)
LU (1) LU72652A1 (de)
NL (1) NL7506615A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE65045B1 (en) * 1990-04-28 1995-10-04 Takeda Chemical Industries Ltd Granulated preparations and method of producing the same
US5429825A (en) * 1992-06-26 1995-07-04 Mcneil-Ppc, Inc. Rotomelt granulation
ES2180548T3 (es) * 1992-10-16 2003-02-16 Nippon Shinyaku Co Ltd Metodo de obtencion de matrices de cera.
US5891471A (en) 1993-11-23 1999-04-06 Euro-Celtique, S.A. Pharmaceutical multiparticulates
US5849240A (en) 1993-11-23 1998-12-15 Euro-Celtique, S.A. Method of preparing sustained release pharmaceutical compositions
IL109460A (en) 1993-05-10 1998-03-10 Euro Celtique Sa Controlled release formulation comprising tramadol
US5843480A (en) 1994-03-14 1998-12-01 Euro-Celtique, S.A. Controlled release diamorphine formulation
GB2287880A (en) * 1994-03-14 1995-10-04 Euro Celtique Sa Production of sustained release compositions
GB9422154D0 (en) 1994-11-03 1994-12-21 Euro Celtique Sa Pharmaceutical compositions and method of producing the same
US5965161A (en) 1994-11-04 1999-10-12 Euro-Celtique, S.A. Extruded multi-particulates
DE19918325A1 (de) 1999-04-22 2000-10-26 Euro Celtique Sa Verfahren zur Herstellung von Arzneiformen mit regulierter Wirkstofffreisetzung mittels Extrusion
AU2003247876B2 (en) 2002-07-05 2006-10-05 Collegium Pharmaceutical, Inc Abuse-deterrent pharmaceutical compositions of opiods and other drugs
US8840928B2 (en) 2002-07-05 2014-09-23 Collegium Pharmaceutical, Inc. Tamper-resistant pharmaceutical compositions of opioids and other drugs
US8557291B2 (en) 2002-07-05 2013-10-15 Collegium Pharmaceutical, Inc. Abuse-deterrent pharmaceutical compositions of opioids and other drugs
US10004729B2 (en) 2002-07-05 2018-06-26 Collegium Pharmaceutical, Inc. Tamper-resistant pharmaceutical compositions of opioids and other drugs
EP3326617A1 (de) 2004-06-12 2018-05-30 Collegium Pharmaceutical, Inc. Missbrauchsverhindernde arzneimittelformulierungen
WO2017222575A1 (en) 2016-06-23 2017-12-28 Collegium Pharmaceutical, Inc. Process of making more stable abuse-deterrent oral formulations

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856577A (de) * 1971-11-22 1973-08-08

Also Published As

Publication number Publication date
LU72652A1 (de) 1975-10-08
FR2273584A1 (fr) 1976-01-02
BE829449A (fr) 1975-09-15
BE829449A1 (de)
NL7506615A (nl) 1975-12-08
GB1513166A (en) 1978-06-07
ATA415075A (de) 1977-09-15
AT343083B (de) 1978-05-10
JPS516869A (ja) 1976-01-20

Similar Documents

Publication Publication Date Title
DE2422378A1 (de) Verfahren zur herstellung von kunststoffgiesslingen
DE2519569A1 (de) Verfahren zur herstellung von schleifmitteln
AT336637B (de) Verfahren zur herstellung von n-phosphonomethylglycin
DE2533074A1 (de) Verfahren zur herstellung von hochelastischen polyurethanweichschaeumen
DE2505594A1 (de) Verfahren zur herstellung von nahrungsmitteln
DE2446440A1 (de) Verfahren zur herstellung von polyurethanen
DE2456576A1 (de) Verfahren zur kontinuierlichen herstellung von aethylen-vinylacetatcopolymerdispersionen
AT343653B (de) Verfahren zur herstellung von neuen 3-amino-indazolcarbonsaure- derivaten
DE2627879A1 (de) Verfahren zur herstellung von polyurethan-zusammensetzungen
AT338420B (de) Verfahren zur herstellung von adriamycinen
DE2518097A1 (de) Verfahren zur herstellung von kohlenwasserstoffen
DE2434185A1 (de) Verfahren zur herstellung von amidin-metall-komplexen
DE2536976A1 (de) Verfahren zur herstellung von blockierten polyisocyanaten
DE2537975A1 (de) Verfahren zur herstellung von 2,5-dibrom-p-xylol
DE2412117A1 (de) Verfahren zur herstellung von granulaten
DE2551853A1 (de) Verfahren zur herstellung von 2-aryl- 2h-benztriazolen
AT363889B (de) Verfahren zur herstellung von enzympraeparaten
DE2542194A1 (de) Verfahren zur herstellung von photoelementen
AT347130B (de) Verfahren zur herstellung von terpolymerisaten
DE2517142A1 (de) Verfahren zur herstellung von loeslichen polyhalophosphazen-polymerisaten
DE2436740A1 (de) Verfahren zur herstellung von polyharnstoffen
DE2552318A1 (de) Verfahren zur herstellung von aethern
DE2530001A1 (de) Verfahren zur herstellung von isocyanaten
AT331773B (de) Verfahren zur herstellung von 3-methylmercaptopropionaldehyd
DE2547540A1 (de) Verfahren zur herstellung von hydroxypivaldehyd

Legal Events

Date Code Title Description
OD Request for examination
8130 Withdrawal