FR2100561A2 - Medicine capsules - dissolving in intestine with wall consisting of two polymers eg hydroxypropylcellulose and cellulose acetophthalat - Google Patents

Medicine capsules - dissolving in intestine with wall consisting of two polymers eg hydroxypropylcellulose and cellulose acetophthalat

Info

Publication number
FR2100561A2
FR2100561A2 FR7027831A FR7027831A FR2100561A2 FR 2100561 A2 FR2100561 A2 FR 2100561A2 FR 7027831 A FR7027831 A FR 7027831A FR 7027831 A FR7027831 A FR 7027831A FR 2100561 A2 FR2100561 A2 FR 2100561A2
Authority
FR
France
Prior art keywords
cellulose
acetophthalat
hydroxypropylcellulose
intestine
dissolving
Prior art date
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.)
Granted
Application number
FR7027831A
Other languages
English (en)
French (fr)
Other versions
FR2100561B2 (OSRAM
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.)
ERASME
Original Assignee
ERASME
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 ERASME filed Critical ERASME
Priority to FR7027831A priority Critical patent/FR2100561A2/fr
Priority to CA118,132*7A priority patent/CA944689A/en
Priority to BE770162A priority patent/BE770162A/xx
Priority to GB3373171A priority patent/GB1355324A/en
Priority to DE19712137213 priority patent/DE2137213A1/de
Priority to CH1108271A priority patent/CH540046A/fr
Priority to NL7110361A priority patent/NL7110361A/xx
Priority to IT6952371A priority patent/IT1044956B/it
Publication of FR2100561A2 publication Critical patent/FR2100561A2/fr
Application granted granted Critical
Publication of FR2100561B2 publication Critical patent/FR2100561B2/fr
Granted 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
    • A61K9/4816—Wall or shell material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/07—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/284—Alkyl ethers with hydroxylated hydrocarbon radicals

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Medicinal Preparation (AREA)
FR7027831A 1970-07-28 1970-07-28 Medicine capsules - dissolving in intestine with wall consisting of two polymers eg hydroxypropylcellulose and cellulose acetophthalat Granted FR2100561A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7027831A FR2100561A2 (en) 1970-07-28 1970-07-28 Medicine capsules - dissolving in intestine with wall consisting of two polymers eg hydroxypropylcellulose and cellulose acetophthalat
CA118,132*7A CA944689A (en) 1970-07-28 1971-07-13 Capsules en matieres plastiques et leurs procedes de fabrication
BE770162A BE770162A (fr) 1970-07-28 1971-07-16 Nouvelles capsules en matieres plastiques et leurs procedes de fabrication (
GB3373171A GB1355324A (en) 1970-07-28 1971-07-19 Enteric medicaments
DE19712137213 DE2137213A1 (de) 1970-07-28 1971-07-24 Kunststoffkapseln und Verfahren zu deren Herstellung
CH1108271A CH540046A (fr) 1970-07-28 1971-07-27 Procédé de fabrication de capsules et emballages autoportants
NL7110361A NL7110361A (OSRAM) 1970-07-28 1971-07-27
IT6952371A IT1044956B (it) 1970-07-28 1971-07-27 Capsule per medicinali di material plastica e procedimente per la loro fabbricazione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7027831A FR2100561A2 (en) 1970-07-28 1970-07-28 Medicine capsules - dissolving in intestine with wall consisting of two polymers eg hydroxypropylcellulose and cellulose acetophthalat

Publications (2)

Publication Number Publication Date
FR2100561A2 true FR2100561A2 (en) 1972-03-24
FR2100561B2 FR2100561B2 (OSRAM) 1976-02-20

Family

ID=9059377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7027831A Granted FR2100561A2 (en) 1970-07-28 1970-07-28 Medicine capsules - dissolving in intestine with wall consisting of two polymers eg hydroxypropylcellulose and cellulose acetophthalat

Country Status (1)

Country Link
FR (1) FR2100561A2 (OSRAM)

Also Published As

Publication number Publication date
FR2100561B2 (OSRAM) 1976-02-20

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property