ATA528079A - METHOD FOR PRODUCING GRAVABLE, NON-FIBROUS CELLULOSE POWDER - Google Patents

METHOD FOR PRODUCING GRAVABLE, NON-FIBROUS CELLULOSE POWDER

Info

Publication number
ATA528079A
ATA528079A AT528079A AT528079A ATA528079A AT A528079 A ATA528079 A AT A528079A AT 528079 A AT528079 A AT 528079A AT 528079 A AT528079 A AT 528079A AT A528079 A ATA528079 A AT A528079A
Authority
AT
Austria
Prior art keywords
gravable
producing
cellulose powder
fibrous cellulose
fibrous
Prior art date
Application number
AT528079A
Other languages
German (de)
Other versions
AT377268B (en
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/en
Application granted granted Critical
Publication of AT377268B publication Critical patent/AT377268B/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AT528079A 1978-08-02 1979-08-01 METHOD FOR PRODUCING GRAVABLE, NON-FIBROUS CELLULOSE POWDER AT377268B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20708378A DD138219A1 (en) 1978-08-02 1978-08-02 METHOD FOR PRODUCING GIANT-PROOFING, NOT FIBER-OPEN CELLULOSE POWDER

Publications (2)

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

Family

ID=5513874

Family Applications (1)

Application Number Title Priority Date Filing Date
AT528079A AT377268B (en) 1978-08-02 1979-08-01 METHOD FOR PRODUCING GRAVABLE, NON-FIBROUS CELLULOSE POWDER

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW260612B (en) * 1993-01-05 1995-10-21 Asahi Chemical Ind
CN1296387C (en) 2000-07-05 2007-01-24 旭化成株式会社 Cellulose powder

Also Published As

Publication number Publication date
DD138219A1 (en) 1979-10-17
RO76165A (en) 1981-04-30
AT377268B (en) 1985-02-25
DE2921496A1 (en) 1980-02-21

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Legal Events

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