FR2184901B1 - - Google Patents

Info

Publication number
FR2184901B1
FR2184901B1 FR7317655A FR7317655A FR2184901B1 FR 2184901 B1 FR2184901 B1 FR 2184901B1 FR 7317655 A FR7317655 A FR 7317655A FR 7317655 A FR7317655 A FR 7317655A FR 2184901 B1 FR2184901 B1 FR 2184901B1
Authority
FR
France
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.)
Expired
Application number
FR7317655A
Other languages
French (fr)
Other versions
FR2184901A1 (en
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.)
Sanol Schwarz GmbH
Original Assignee
Sanol Schwarz GmbH
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 Sanol Schwarz GmbH filed Critical Sanol Schwarz GmbH
Publication of FR2184901A1 publication Critical patent/FR2184901A1/fr
Application granted granted Critical
Publication of FR2184901B1 publication Critical patent/FR2184901B1/fr
Expired legal-status Critical Current

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
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • 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
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
    • A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Glanulating (AREA)
FR7317655A 1972-05-17 1973-05-16 Expired FR2184901B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2223896A DE2223896A1 (en) 1972-05-17 1972-05-17 PROCESS FOR APPLYING FINE PARTICULAR MEDICINAL PRODUCTS

Publications (2)

Publication Number Publication Date
FR2184901A1 FR2184901A1 (en) 1973-12-28
FR2184901B1 true FR2184901B1 (en) 1976-11-12

Family

ID=5845047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317655A Expired FR2184901B1 (en) 1972-05-17 1973-05-16

Country Status (10)

Country Link
JP (1) JPS4941276A (en)
AT (1) AT341675B (en)
AU (1) AU475925B2 (en)
CH (1) CH573749A5 (en)
DE (1) DE2223896A1 (en)
ES (1) ES414425A1 (en)
FR (1) FR2184901B1 (en)
GB (1) GB1409468A (en)
NL (1) NL7306752A (en)
ZA (1) ZA732923B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1561204A (en) * 1977-06-01 1980-02-13 Ici Ltd Sustained release pharmaceutical composition
JPS58513Y2 (en) * 1978-07-31 1983-01-06 三田尻化学工業株式会社 Encapsulating material for non-living animal bodies
JPS5898131A (en) * 1981-12-07 1983-06-10 Ricoh Co Ltd Method for coating granular solid substance with resin
JPS6020073A (en) * 1983-07-15 1985-02-01 テイサン株式会社 Gas liquefying and vaporizing method which can follow to variation of usage of product gas
JPH0774151B2 (en) * 1987-10-12 1995-08-09 三井東圧化学株式会社 Process for producing powder which masks unpleasant organoleptic properties of drug
FI101344B (en) † 1988-03-31 1998-06-15 Tanabe Seiyaku Co The method comprises preparing a preparation from which a pharmaceutically active substance is released in a controlled manner
US5077051A (en) * 1990-04-10 1991-12-31 Warner-Lambert Company Sustained release of active agents from bioadhesive microcapsules
DK6492D0 (en) * 1992-01-20 1992-01-20 Boerge Holm Christensen GRANT FEED
US5662922A (en) * 1992-01-20 1997-09-02 Christensen; Borge Holm Iron-containing composition for the prevention of anaemia and a method for producing the composition
EP1909762A2 (en) * 2005-07-28 2008-04-16 Isp Investments Inc. Amorphous efavirenz and the production thereof
EP3075376A1 (en) 2011-11-10 2016-10-05 Omya International AG New coated controlled release active agent carriers
TWI625129B (en) 2011-11-10 2018-06-01 歐米亞國際公司 New coated controlled release active agent carriers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258497A (en) * 1959-04-30 1961-04-14 Wisconsin Alumni Res Found Granulation process
FR1272687A (en) * 1959-11-09 1961-09-29 Wisconsin Alumni Res Found Particle coating process
FR1332235A (en) * 1962-07-03 1963-07-12 Abbott Lab Method for coating tablets
BE757715A (en) * 1969-10-21 1971-04-20 Ciba Geigy COATING FOR GELATIN CAPSULES AND PROCESS FOR THEIR PREPARATION

Also Published As

Publication number Publication date
JPS4941276A (en) 1974-04-18
AU475925B2 (en) 1976-09-09
ATA414573A (en) 1977-06-15
GB1409468A (en) 1975-10-08
ZA732923B (en) 1974-04-24
FR2184901A1 (en) 1973-12-28
ES414425A1 (en) 1976-03-01
NL7306752A (en) 1973-11-20
AU5511973A (en) 1974-11-07
CH573749A5 (en) 1976-03-31
AT341675B (en) 1978-02-27
DE2223896A1 (en) 1973-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse