IE38792L - Capsules - Google Patents
CapsulesInfo
- Publication number
- IE38792L IE38792L IE740143A IE14374A IE38792L IE 38792 L IE38792 L IE 38792L IE 740143 A IE740143 A IE 740143A IE 14374 A IE14374 A IE 14374A IE 38792 L IE38792 L IE 38792L
- Authority
- IE
- Ireland
- Prior art keywords
- capsules
- cap
- cellulose
- materials
- portions
- Prior art date
Links
- 239000002775 capsule Substances 0.000 title abstract 6
- 239000000463 material Substances 0.000 abstract 5
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 abstract 2
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 229920001800 Shellac Polymers 0.000 abstract 1
- 229920002125 Sokalan® Polymers 0.000 abstract 1
- 244000028419 Styrax benzoin Species 0.000 abstract 1
- 235000000126 Styrax benzoin Nutrition 0.000 abstract 1
- 235000008411 Sumatra benzointree Nutrition 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229920013820 alkyl cellulose Polymers 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 229960002130 benzoin Drugs 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 235000019382 gum benzoic Nutrition 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- 229960000969 phenyl salicylate Drugs 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000004208 shellac Substances 0.000 abstract 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 abstract 1
- 229940113147 shellac Drugs 0.000 abstract 1
- 235000013874 shellac Nutrition 0.000 abstract 1
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
- A61K9/4891—Coated capsules; Multilayered drug free capsule shells
-
- 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
- A61J3/071—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 into the form of telescopically engaged two-piece capsules
-
- 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
- A61J3/071—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 into the form of telescopically engaged two-piece capsules
- A61J3/072—Sealing capsules, e.g. rendering them tamper-proof
-
- 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
- A61J3/071—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 into the form of telescopically engaged two-piece capsules
- A61J3/074—Filling capsules; Related operations
-
- 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
- A61J3/071—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 into the form of telescopically engaged two-piece capsules
- A61J3/077—Manufacturing capsule shells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/14—Dipping a core
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Mechanical Engineering (AREA)
- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- General Preparation And Processing Of Foods (AREA)
Abstract
1455884 Telescopic capsules LILLY INDUSTRIES Ltd 12 Feb 1974 [14 Feb 1973] 7141/73 Heading B8C Telescopic capsules, e.g. for pharmaceutical use are comprised of conventionally shaped body and cap portions, both of which are composed of two superposed layers of different materials which are soluble in aqueous media in different but overlapping pH ranges. Both portions are manufactured separately, e.g. by a conventional dipping progress wherein the body and cap pins are dipped successively in solutions of the two materials. Subsequent to manufacture of the separate body and cap portions, the capsules may be filled, closed and sealed by application of a circumferential band at the junction of cap and body e.g. of the same material as the outer layer of the capsule walls. Suitable materials for the first (inner) layer are; gelatin (preferred), calcium alynate, methyl cellulose and hydroxy cellulose-alkyl cellulose ethers. Suitable materials for the outer layer are; salol, benzoin, nbutyl stearate, carnuba wax, shellac, methacrylis acid polymers, carboxyvinyl polymers, maleic anhydride-vinyl alkyl ether or alkene copolymers and cellulose derrivates. For medicaments, these which are substantially insoluble below about pH 3À5 are preferred, these giving enteric capsules.
[GB1455884A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB714173A GB1455884A (en) | 1973-02-14 | 1973-02-14 | Production of capsules |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE38792L true IE38792L (en) | 1974-08-14 |
| IE38792B1 IE38792B1 (en) | 1978-06-07 |
Family
ID=9827403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE143/74A IE38792B1 (en) | 1973-02-14 | 1974-01-24 | Improvements in the production of capsules |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5029734A (en) |
| AT (1) | AT336794B (en) |
| BE (1) | BE810991A (en) |
| CA (1) | CA1028951A (en) |
| CH (1) | CH592447A5 (en) |
| CS (1) | CS191908B2 (en) |
| DD (1) | DD109509A5 (en) |
| DE (1) | DE2406021A1 (en) |
| DK (1) | DK137166B (en) |
| ES (2) | ES423259A1 (en) |
| FR (1) | FR2216985B1 (en) |
| GB (1) | GB1455884A (en) |
| HU (1) | HU172393B (en) |
| IE (1) | IE38792B1 (en) |
| IL (1) | IL44109A (en) |
| NL (1) | NL7401812A (en) |
| SE (1) | SE413836B (en) |
| YU (1) | YU36774A (en) |
| ZA (1) | ZA74543B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581875A (en) * | 1983-06-20 | 1986-04-15 | Cosden Technology, Inc. | Process for forming tamper-resistant tamper-indicative capsules |
| JPH01232963A (en) * | 1988-03-14 | 1989-09-18 | Arimento Kogyo Kk | Double-layer soft capsule and preparation thereof |
| AT397764B (en) * | 1992-07-23 | 1994-06-27 | Schlegel Christoph | Device for automatic opening and emptying of capsules |
| TW245641B (en) * | 1993-04-26 | 1995-04-21 | Takeda Pharm Industry Co | |
| FR2771660B1 (en) * | 1997-11-28 | 2000-01-14 | Industrialisation Concept Et M | PROCESS FOR FORMING AND DEPOSITING A DETERMINED DOSE OF A LIQUID OR PASTY PRODUCT AND INSTALLATION FOR IMPLEMENTING THE PROCESS |
| GB0003424D0 (en) * | 2000-02-16 | 2000-04-05 | Bioprogress Tech Int Inc | A controlled release capsule |
| GB2398499B (en) * | 2000-02-16 | 2004-11-24 | Bioprogress Technology Ltd | Two layer capsules |
| DE102009010091A1 (en) * | 2009-02-24 | 2010-08-26 | Beiersdorf Ag | Stabilized peeling capsule |
| MX363959B (en) * | 2011-10-06 | 2019-04-09 | Combocap Inc | A method and apparatus for manufacturing a capsule. |
| CN104905967B (en) * | 2015-05-23 | 2019-04-16 | 浙江益立胶囊股份有限公司 | Production mould for the double-deck enteric hollow capsule |
| JP2023553309A (en) * | 2020-11-25 | 2023-12-21 | キャプシュゲル・ベルジウム・エヌ・ヴィ | Double layer delayed release hard capsule |
| WO2024019133A1 (en) | 2022-07-22 | 2024-01-25 | クオリカプス株式会社 | Multilayered enteric rigid capsule |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB493934A (en) * | 1936-01-17 | 1938-10-17 | Hugo Remmler Ag Dr | Improvements in and relating to methods of treating medicaments |
| GB638284A (en) * | 1946-03-25 | 1950-06-07 | Parke Davis & Co | Improvements in or relating to enteric capsules |
-
1973
- 1973-02-14 GB GB714173A patent/GB1455884A/en not_active Expired
-
1974
- 1974-01-22 CA CA190,680A patent/CA1028951A/en not_active Expired
- 1974-01-24 IE IE143/74A patent/IE38792B1/en unknown
- 1974-01-25 ZA ZA00740543A patent/ZA74543B/en unknown
- 1974-01-29 IL IL44109A patent/IL44109A/en unknown
- 1974-02-04 HU HU74LI00000249A patent/HU172393B/en unknown
- 1974-02-07 FR FR7404059A patent/FR2216985B1/fr not_active Expired
- 1974-02-08 DE DE19742406021 patent/DE2406021A1/en not_active Ceased
- 1974-02-11 SE SE7401793A patent/SE413836B/en unknown
- 1974-02-11 NL NL7401812A patent/NL7401812A/xx not_active Application Discontinuation
- 1974-02-12 DD DD176513A patent/DD109509A5/xx unknown
- 1974-02-13 AT AT113274A patent/AT336794B/en not_active IP Right Cessation
- 1974-02-13 JP JP49017489A patent/JPS5029734A/ja active Pending
- 1974-02-13 BE BE6044458A patent/BE810991A/en not_active IP Right Cessation
- 1974-02-13 YU YU00367/74A patent/YU36774A/en unknown
- 1974-02-14 ES ES423259A patent/ES423259A1/en not_active Expired
- 1974-02-14 CH CH207474A patent/CH592447A5/xx not_active IP Right Cessation
- 1974-02-14 DK DK78174AA patent/DK137166B/en not_active IP Right Cessation
- 1974-02-14 CS CS741086A patent/CS191908B2/en unknown
-
1976
- 1976-03-16 ES ES1976219627U patent/ES219627Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2406021A1 (en) | 1974-08-29 |
| AU6506474A (en) | 1975-07-31 |
| CS191908B2 (en) | 1979-07-31 |
| FR2216985A1 (en) | 1974-09-06 |
| NL7401812A (en) | 1974-08-16 |
| DD109509A5 (en) | 1974-11-12 |
| GB1455884A (en) | 1976-11-17 |
| IE38792B1 (en) | 1978-06-07 |
| YU36774A (en) | 1983-02-28 |
| CA1028951A (en) | 1978-04-04 |
| ES423259A1 (en) | 1976-11-16 |
| AT336794B (en) | 1977-05-25 |
| JPS5029734A (en) | 1975-03-25 |
| BE810991A (en) | 1974-08-13 |
| ZA74543B (en) | 1975-09-24 |
| IL44109A0 (en) | 1974-05-16 |
| SE413836B (en) | 1980-06-30 |
| DK137166C (en) | 1978-07-03 |
| ATA113274A (en) | 1976-09-15 |
| ES219627Y (en) | 1977-03-01 |
| FR2216985B1 (en) | 1977-06-10 |
| DK137166B (en) | 1978-01-30 |
| IL44109A (en) | 1976-10-31 |
| ES219627U (en) | 1976-11-01 |
| HU172393B (en) | 1978-08-28 |
| CH592447A5 (en) | 1977-10-31 |
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