CH572747A5 - - Google Patents

Info

Publication number
CH572747A5
CH572747A5 CH1892171A CH1892171A CH572747A5 CH 572747 A5 CH572747 A5 CH 572747A5 CH 1892171 A CH1892171 A CH 1892171A CH 1892171 A CH1892171 A CH 1892171A CH 572747 A5 CH572747 A5 CH 572747A5
Authority
CH
Switzerland
Application number
CH1892171A
Original Assignee
Shinetsu Chemical Co
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 Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of CH572747A5 publication Critical patent/CH572747A5/xx

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

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)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1892171A 1970-12-29 1971-12-24 CH572747A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13027470A JPS4917565B1 (enrdf_load_stackoverflow) 1970-12-29 1970-12-29

Publications (1)

Publication Number Publication Date
CH572747A5 true CH572747A5 (enrdf_load_stackoverflow) 1976-02-27

Family

ID=15030369

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1892171A CH572747A5 (enrdf_load_stackoverflow) 1970-12-29 1971-12-24

Country Status (7)

Country Link
JP (1) JPS4917565B1 (enrdf_load_stackoverflow)
CH (1) CH572747A5 (enrdf_load_stackoverflow)
DE (1) DE2163864A1 (enrdf_load_stackoverflow)
FR (1) FR2120101B1 (enrdf_load_stackoverflow)
GB (1) GB1362700A (enrdf_load_stackoverflow)
IT (1) IT964505B (enrdf_load_stackoverflow)
SE (1) SE381568B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179497A (en) 1973-12-17 1979-12-18 Merck & Co., Inc. Solid state ophthalmic medication
JPS5163927A (en) * 1974-11-28 1976-06-02 Shinetsu Chemical Co Ketsugoseiryokonajozaihokaizaino seizohoho
JPS5437837A (en) * 1977-08-26 1979-03-20 Shiseido Co Ltd Makeup cosmetics
US4259314A (en) * 1979-12-10 1981-03-31 Hans Lowey Method and composition for the preparation of controlled long-acting pharmaceuticals
FR2535202B1 (fr) * 1982-11-03 1985-08-09 Fabre Sa Pierre Comprimes de theophylline a liberation controlee et leur procede de fabrication
US4609729A (en) * 1985-04-03 1986-09-02 The Dow Chemical Company Organosoluble C3 -C4 hydroxyalkyl ethyl cellulose ethers
US4704285A (en) * 1985-11-18 1987-11-03 The Dow Chemical Company Sustained release compositions comprising hydroxypropyl cellulose ethers

Also Published As

Publication number Publication date
FR2120101A1 (enrdf_load_stackoverflow) 1972-08-11
JPS4917565B1 (enrdf_load_stackoverflow) 1974-05-01
DE2163864A1 (de) 1972-07-27
IT964505B (it) 1974-01-31
SE381568B (sv) 1975-12-15
FR2120101B1 (enrdf_load_stackoverflow) 1975-08-01
GB1362700A (en) 1974-08-07

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased