CH464167A - Process for the production of cellulose derivatives - Google Patents

Process for the production of cellulose derivatives

Info

Publication number
CH464167A
CH464167A CH715864A CH715864A CH464167A CH 464167 A CH464167 A CH 464167A CH 715864 A CH715864 A CH 715864A CH 715864 A CH715864 A CH 715864A CH 464167 A CH464167 A CH 464167A
Authority
CH
Switzerland
Prior art keywords
production
cellulose derivatives
cellulose
derivatives
Prior art date
Application number
CH715864A
Other languages
German (de)
Inventor
Naito Osaka Kenji
Nomura Hiroaki
Noguchi Yasuo
Kajiura Takehiko
Original Assignee
Takeda Chemical Industries Ltd
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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of CH464167A publication Critical patent/CH464167A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • 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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
    • A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
CH715864A 1963-06-01 1964-06-01 Process for the production of cellulose derivatives CH464167A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2899763 1963-06-01
JP2912863 1963-06-03
JP4749863 1963-09-06

Publications (1)

Publication Number Publication Date
CH464167A true CH464167A (en) 1968-10-31

Family

ID=27286395

Family Applications (1)

Application Number Title Priority Date Filing Date
CH715864A CH464167A (en) 1963-06-01 1964-06-01 Process for the production of cellulose derivatives

Country Status (2)

Country Link
CH (1) CH464167A (en)
DE (1) DE1493245A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004021732A1 (en) * 2004-04-30 2005-11-24 Henkel Kgaa Textilplegemittel with amine group-containing cellulose ether

Also Published As

Publication number Publication date
DE1493245A1 (en) 1970-08-20

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