GB1529901A - Enteric capsules - Google Patents

Enteric capsules

Info

Publication number
GB1529901A
GB1529901A GB1572076A GB1572076A GB1529901A GB 1529901 A GB1529901 A GB 1529901A GB 1572076 A GB1572076 A GB 1572076A GB 1572076 A GB1572076 A GB 1572076A GB 1529901 A GB1529901 A GB 1529901A
Authority
GB
United Kingdom
Prior art keywords
april
methacrylic acid
capsule
enteric
enteric capsules
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.)
Expired
Application number
GB1572076A
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.)
Parke Davis and Co LLC
Original Assignee
Parke Davis and Co LLC
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 Parke Davis and Co LLC filed Critical Parke Davis and Co LLC
Publication of GB1529901A publication Critical patent/GB1529901A/en
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
    • A61K9/4816—Wall or shell material

Abstract

1529901 Enteric capsules PARKE DAVIS & CO 15 April 1976 [17 April 1975] 15720/76 Heading B8C An untanned, hard shell pharmaceutical capsule having enteric properties has walls formed from a homogeneous composition comprising (1) gelatin and (2) an ammonium salt of (a) cellulose acetate phthalate, (b) hydroxypropyl methyl cellulose phthalate or (c) a copolymer of methacrylic acid and a methacrylic acid ester. The capsule has telescopically engageable body cap portions. The composition may also contain glycerine and a colouring agent.
GB1572076A 1975-04-17 1976-04-15 Enteric capsules Expired GB1529901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56897475A 1975-04-17 1975-04-17

Publications (1)

Publication Number Publication Date
GB1529901A true GB1529901A (en) 1978-10-25

Family

ID=24273552

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1572076A Expired GB1529901A (en) 1975-04-17 1976-04-15 Enteric capsules
GB908878A Expired GB1529902A (en) 1975-04-17 1976-04-15 Enteric capsules

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB908878A Expired GB1529902A (en) 1975-04-17 1976-04-15 Enteric capsules

Country Status (10)

Country Link
JP (1) JPS51128421A (en)
AU (1) AU497485B2 (en)
BE (1) BE840814A (en)
CA (1) CA1062613A (en)
CH (1) CH598825A5 (en)
DE (1) DE2616748A1 (en)
FR (1) FR2307523A1 (en)
GB (2) GB1529901A (en)
IT (1) IT1058141B (en)
MX (1) MX3955E (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655840A (en) * 1982-03-26 1987-04-07 Warner-Lambert Company Hydrophilic polymer compositions for injection molding
EG16027A (en) * 1982-03-26 1986-12-30 Warner Lambert Co Hydrophilic polymer composition for injection molding
FR2617047B1 (en) * 1987-06-23 1991-05-10 Sanofi Sa TANNING RESISTANT GELATIN COMPOSITION, CAPSULES BASED ON THIS COMPOSITION AND THEIR PHARMACEUTICAL APPLICATION, IN PARTICULAR TO FENOFIBRATE
GB8721455D0 (en) * 1987-09-11 1987-10-21 Lilly Industries Ltd Capsules
GB2218994B (en) * 1988-05-26 1992-01-15 Warner Lambert Co New polymer composition
JP5253235B2 (en) * 2009-03-02 2013-07-31 クオリカプス株式会社 Enteric capsule
KR101705204B1 (en) 2009-09-11 2017-02-09 롯데정밀화학 주식회사 Aqueous composition for hard capsule having enteric properties, method of preparing hard capsule having enteric properties and hard capsule prepared by the latter
KR101182827B1 (en) * 2010-06-11 2012-09-14 삼성정밀화학 주식회사 Method of preparing hard capsule having enteric properties and hard capsule having enteric properties prepared thereby
KR101787481B1 (en) 2010-10-21 2017-10-18 롯데정밀화학 주식회사 Composition for enteric hard capsule and enteric hard capsule prepared by using the composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064688B (en) * 1952-05-01 1959-09-03 Eastman Kodak Co Process for the production of small intestinal capsules

Also Published As

Publication number Publication date
AU1306176A (en) 1977-10-20
JPS51128421A (en) 1976-11-09
CA1062613A (en) 1979-09-18
AU497485B2 (en) 1978-12-14
DE2616748A1 (en) 1976-10-28
FR2307523A1 (en) 1976-11-12
MX3955E (en) 1981-10-15
DE2616748C2 (en) 1987-01-08
FR2307523B1 (en) 1978-08-25
CH598825A5 (en) 1978-05-12
IT1058141B (en) 1982-04-10
GB1529902A (en) 1978-10-25
BE840814A (en) 1976-08-02

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee