MX2021010913A - Cubierta de capsula que comprende un polimero de nucleo-cubierta y una celulosa. - Google Patents
Cubierta de capsula que comprende un polimero de nucleo-cubierta y una celulosa.Info
- Publication number
- MX2021010913A MX2021010913A MX2021010913A MX2021010913A MX2021010913A MX 2021010913 A MX2021010913 A MX 2021010913A MX 2021010913 A MX2021010913 A MX 2021010913A MX 2021010913 A MX2021010913 A MX 2021010913A MX 2021010913 A MX2021010913 A MX 2021010913A
- Authority
- MX
- Mexico
- Prior art keywords
- shell
- weight
- core
- cellulose
- polymer
- Prior art date
Links
- 239000002775 capsule Substances 0.000 title abstract 2
- 229920002678 cellulose Polymers 0.000 title abstract 2
- 239000001913 cellulose Substances 0.000 title abstract 2
- 239000011258 core-shell material Substances 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 abstract 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 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
- A61K9/4816—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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
-
- 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
- A61K9/10—Dispersions; Emulsions
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/04—Polymers of esters
- B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0058—Liquid or visquous
- B29K2105/0064—Latex, emulsion or dispersion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0094—Condition, form or state of moulded material or of the material to be shaped having particular viscosity
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Graft Or Block Polymers (AREA)
Abstract
La invención se refiere a una cubierta de cápsula que comprende 40 a 99% en peso de un polímero de núcleo-cubierta, que comprende 50 a 90% en peso de un núcleo, que comprende unidades polimerizada de 65 a 75% en peso de acrilato de etilo y 25 a 35% en peso metacrilato de metilo, y 10 a 50% en peso de una cubierta, que comprende unidades polimerizadas de 45 a 55% en peso de acrilato de etilo y 45 a 55% en peso de ácido metacrílico, y 1 a 60% en peso de una celulosa.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19162778 | 2019-03-14 | ||
| PCT/EP2020/055848 WO2020182611A1 (en) | 2019-03-14 | 2020-03-05 | Capsule shell comprising a core-shell polymer and a cellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2021010913A true MX2021010913A (es) | 2021-10-01 |
Family
ID=65812177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2021010913A MX2021010913A (es) | 2019-03-14 | 2020-03-05 | Cubierta de capsula que comprende un polimero de nucleo-cubierta y una celulosa. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11904056B2 (es) |
| EP (1) | EP3937909A1 (es) |
| JP (1) | JP2022525180A (es) |
| KR (1) | KR20210139263A (es) |
| CN (1) | CN113677331A (es) |
| BR (1) | BR112021017885A2 (es) |
| CA (1) | CA3130184A1 (es) |
| IL (1) | IL286322A (es) |
| MX (1) | MX2021010913A (es) |
| WO (1) | WO2020182611A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021503463A (ja) | 2017-11-17 | 2021-02-12 | エボニック オペレーションズ ゲーエムベーハー | コーティングされた硬カプセルを製造する方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138013A (en) | 1976-08-27 | 1979-02-06 | Parke, Davis & Company | Enteric capsules |
| JP2959423B2 (ja) * | 1994-12-01 | 1999-10-06 | シオノギクオリカプス株式会社 | カプセル用皮膜組成物 |
| GB0706178D0 (en) * | 2007-03-29 | 2007-05-09 | Univ Aston | Enteric pharmaceutical capsules |
| US20090041666A1 (en) * | 2007-05-21 | 2009-02-12 | Goldstein Lee E | Ophthalmic formulations of Amyloid-beta contrast agent and methods of use thereof |
| US9107451B2 (en) * | 2009-07-29 | 2015-08-18 | Evonik Röhm Gmbh | Coating composition for the dip coating of capsule halves |
| DE102009028076A1 (de) | 2009-07-29 | 2011-02-03 | Evonik Röhm Gmbh | Beschichtungsmittel zum Tauchbeschichten von Kapselhälften |
| ES2804779T3 (es) * | 2009-09-24 | 2021-02-09 | Capsugel Belgium Nv | Cápsulas resistentes a los ácidos |
| JP5890428B2 (ja) | 2010-10-26 | 2016-03-22 | キャプシュゲル・ベルジウム・エヌ・ヴィ | バルク腸溶カプセルシェル |
| AU2011370762A1 (en) * | 2011-06-17 | 2013-11-14 | Evonik Rohm Gmbh | Coating composition suitable for pharmaceutical or nutraceutical dosage forms |
| EP3524271A1 (en) | 2012-05-02 | 2019-08-14 | Capsugel Belgium NV | Aqueous dispersions of hydroxypropyl methylcellulose acetate succinate (hpmcas) |
| CN104661655A (zh) | 2012-07-23 | 2015-05-27 | 陶氏环球技术有限责任公司 | 用于硬质胶囊外壳的膜组合物 |
| CA2950203C (en) * | 2014-06-20 | 2019-09-03 | Banner Life Sciences Llc | Enteric soft capsule compositions |
| CN110891552B (zh) * | 2017-07-11 | 2023-06-02 | 快力胶囊股份有限公司 | 肠溶性硬质胶囊 |
| JP2021503463A (ja) | 2017-11-17 | 2021-02-12 | エボニック オペレーションズ ゲーエムベーハー | コーティングされた硬カプセルを製造する方法 |
| JP2022533610A (ja) * | 2019-05-15 | 2022-07-25 | エボニック オペレーションズ ゲーエムベーハー | カプセル充填機を用いて、（メタ）アクリレートコポリマー系のコーティングを有する、充填されたハードシェルカプセルを製造する方法 |
-
2020
- 2020-03-05 JP JP2021555371A patent/JP2022525180A/ja active Pending
- 2020-03-05 BR BR112021017885A patent/BR112021017885A2/pt unknown
- 2020-03-05 MX MX2021010913A patent/MX2021010913A/es unknown
- 2020-03-05 WO PCT/EP2020/055848 patent/WO2020182611A1/en active Application Filing
- 2020-03-05 EP EP20707454.3A patent/EP3937909A1/en active Pending
- 2020-03-05 US US17/438,886 patent/US11904056B2/en active Active
- 2020-03-05 CA CA3130184A patent/CA3130184A1/en active Pending
- 2020-03-05 KR KR1020217029209A patent/KR20210139263A/ko active Search and Examination
- 2020-03-05 CN CN202080021039.5A patent/CN113677331A/zh active Pending
-
2021
- 2021-09-13 IL IL286322A patent/IL286322A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3937909A1 (en) | 2022-01-19 |
| CA3130184A1 (en) | 2020-09-17 |
| IL286322A (en) | 2021-10-31 |
| JP2022525180A (ja) | 2022-05-11 |
| CN113677331A (zh) | 2021-11-19 |
| US11904056B2 (en) | 2024-02-20 |
| BR112021017885A2 (pt) | 2021-12-07 |
| WO2020182611A1 (en) | 2020-09-17 |
| US20220142929A1 (en) | 2022-05-12 |
| KR20210139263A (ko) | 2021-11-22 |
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