FR2130052B1 - - Google Patents

Info

Publication number
FR2130052B1
FR2130052B1 FR7130352A FR7130352A FR2130052B1 FR 2130052 B1 FR2130052 B1 FR 2130052B1 FR 7130352 A FR7130352 A FR 7130352A FR 7130352 A FR7130352 A FR 7130352A FR 2130052 B1 FR2130052 B1 FR 2130052B1
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
FR7130352A
Other languages
French (fr)
Other versions
FR2130052A1 (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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Publication of FR2130052A1 publication Critical patent/FR2130052A1/fr
Application granted granted Critical
Publication of FR2130052B1 publication Critical patent/FR2130052B1/fr
Expired legal-status Critical Current

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
    • A61K9/48—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
    • 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)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
FR7130352A 1971-03-19 1971-08-20 Expired FR2130052B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1595371 1971-03-19

Publications (2)

Publication Number Publication Date
FR2130052A1 FR2130052A1 (en) 1972-11-03
FR2130052B1 true FR2130052B1 (en) 1975-06-06

Family

ID=11903100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130352A Expired FR2130052B1 (en) 1971-03-19 1971-08-20

Country Status (5)

Country Link
CH (1) CH550207A (en)
DE (1) DE2140996C3 (en)
FR (1) FR2130052B1 (en)
GB (1) GB1355323A (en)
IT (1) IT1037035B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820981C2 (en) * 1977-09-27 1995-07-06 Colorcon Pharmaceutical tablet and method for coloring a pharmaceutical tablet
JPS5535031A (en) * 1978-09-04 1980-03-11 Shin Etsu Chem Co Ltd Enteric coating composition
JPS5598120A (en) * 1979-01-16 1980-07-25 Shin Etsu Chem Co Ltd Preparation of drug having enteric coating
DK153363C (en) * 1979-09-03 1988-12-05 Shinetsu Chemical Co AQUEOUS COATING PRODUCT TO MAKE A COAT SOLUTION COVERABLE ON A TABLE AND PROCEDURE FOR USING THE PRODUCT
US4518433A (en) * 1982-11-08 1985-05-21 Fmc Corporation Enteric coating for pharmaceutical dosage forms

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629237A (en) * 1968-09-12 1971-12-21 Shinetsu Chemical Co Compositions useful as enteric coatings and method for preparing acid phthalates of cellulose ethers for them
US3489743A (en) * 1969-01-02 1970-01-13 Eastman Kodak Co Process for the manufacture of cellulose esters and ethers of polycarboxylic acid

Also Published As

Publication number Publication date
IT1037035B (en) 1979-11-10
CH550207A (en) 1974-06-14
GB1355323A (en) 1974-06-05
DE2140996C3 (en) 1980-06-19
DE2140996B2 (en) 1979-10-04
DE2140996A1 (en) 1972-09-21
FR2130052A1 (en) 1972-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse