AT377268B - Verfahren zur herstellung rieselfaehigen, nichtfaserfoermigen zellulosepulvers - Google Patents

Verfahren zur herstellung rieselfaehigen, nichtfaserfoermigen zellulosepulvers

Info

Publication number
AT377268B
AT377268B AT528079A AT528079A AT377268B AT 377268 B AT377268 B AT 377268B AT 528079 A AT528079 A AT 528079A AT 528079 A AT528079 A AT 528079A AT 377268 B AT377268 B AT 377268B
Authority
AT
Austria
Prior art keywords
gravable
producing
cellulose powder
fibrous cellulose
fibrous
Prior art date
Application number
AT528079A
Other languages
English (en)
Other versions
ATA528079A (de
Inventor
Guenter Dr Magister
Juergen Dr George
Ursula Trepte
Original Assignee
Wtz Zellstoff Papierind
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 Wtz Zellstoff Papierind filed Critical Wtz Zellstoff Papierind
Publication of ATA528079A publication Critical patent/ATA528079A/de
Application granted granted Critical
Publication of AT377268B publication Critical patent/AT377268B/de

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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AT528079A 1978-08-02 1979-08-01 Verfahren zur herstellung rieselfaehigen, nichtfaserfoermigen zellulosepulvers AT377268B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20708378A DD138219A1 (de) 1978-08-02 1978-08-02 Verfahren zur herstellung rieselfaehigen,nicht faserfoermigen zellulosepulvers

Publications (2)

Publication Number Publication Date
ATA528079A ATA528079A (de) 1984-07-15
AT377268B true AT377268B (de) 1985-02-25

Family

ID=5513874

Family Applications (1)

Application Number Title Priority Date Filing Date
AT528079A AT377268B (de) 1978-08-02 1979-08-01 Verfahren zur herstellung rieselfaehigen, nichtfaserfoermigen zellulosepulvers

Country Status (4)

Country Link
AT (1) AT377268B (de)
DD (1) DD138219A1 (de)
DE (1) DE2921496A1 (de)
RO (1) RO76165A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW260612B (de) * 1993-01-05 1995-10-21 Asahi Chemical Ind
KR100496749B1 (ko) 2000-07-05 2005-06-22 아사히 가세이 가부시키가이샤 셀룰로스 분말

Also Published As

Publication number Publication date
RO76165A (ro) 1981-04-30
ATA528079A (de) 1984-07-15
DE2921496A1 (de) 1980-02-21
DD138219A1 (de) 1979-10-17

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee