SE337654B - - Google Patents
Info
- Publication number
- SE337654B SE337654B SE11929/66A SE1192966A SE337654B SE 337654 B SE337654 B SE 337654B SE 11929/66 A SE11929/66 A SE 11929/66A SE 1192966 A SE1192966 A SE 1192966A SE 337654 B SE337654 B SE 337654B
- Authority
- SE
- Sweden
- Prior art keywords
- per cent
- weight per
- water
- solution
- capsules
- Prior art date
Links
Classifications
-
- 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
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/02—Alkyl or cycloalkyl ethers
- C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/193—Mixed ethers, i.e. ethers with two or more different etherifying groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/26—Cellulose ethers
- C09D101/28—Alkyl ethers
- C09D101/284—Alkyl ethers with hydroxylated hydrocarbon radicals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S206/00—Special receptacle or package
- Y10S206/828—Medicinal content
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Pharmacology & Pharmacy (AREA)
- Biochemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Preparation (AREA)
- Furnace Details (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48561565A | 1965-09-07 | 1965-09-07 | |
US48561665A | 1965-09-07 | 1965-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE337654B true SE337654B (xx) | 1971-08-16 |
Family
ID=27048417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE11929/66A SE337654B (xx) | 1965-09-07 | 1966-09-05 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3493407A (xx) |
BE (1) | BE686537A (xx) |
DE (1) | DE1617432C2 (xx) |
FR (1) | FR1500996A (xx) |
GB (1) | GB1144225A (xx) |
NL (1) | NL6612510A (xx) |
NO (1) | NO122091B (xx) |
SE (1) | SE337654B (xx) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3617588A (en) * | 1969-06-16 | 1971-11-02 | Dow Chemical Co | Dip-coating process for preparing cellulose ether capsule shells |
FR2073288B2 (xx) * | 1969-12-26 | 1974-05-24 | Midy Claude Ctre Rech | |
US3839319A (en) * | 1973-01-26 | 1974-10-01 | Dow Chemical Co | Hydroxypropyl methylcellulose ethers and method of preparation |
SE403782B (sv) * | 1973-03-14 | 1978-09-04 | Mo Och Domsjoe Ab | Nonjoniska cellulosaetrar |
US3873518A (en) * | 1973-12-14 | 1975-03-25 | Dow Chemical Co | Water soluble ternary cellulose ethers |
CA1045976A (en) * | 1974-05-02 | 1979-01-09 | William J. Asher | Liquid membrane encapsulated medicinals and uses thereof |
US4001211A (en) * | 1974-12-02 | 1977-01-04 | The Dow Chemical Company | Pharmaceutical capsules from improved thermogelling methyl cellulose ethers |
US4026986A (en) * | 1975-05-22 | 1977-05-31 | The Dow Chemical Company | Capsule shell |
DE2554558C3 (de) * | 1975-12-04 | 1981-11-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zum Beschichten eines Bandes aus hydrophilem Material mit Puder aus einem modifizierten Celluloseether |
GB1593261A (en) * | 1976-07-23 | 1981-07-15 | Inveresk Res Int | Controlled release suppository |
JPS54105223A (en) * | 1977-12-29 | 1979-08-18 | Yamanouchi Pharmaceut Co Ltd | Coating agent for solid medicine |
US4365060A (en) * | 1979-04-28 | 1982-12-21 | Shin-Etsu Chemical Co. Ltd. | Enterosoluble capsules |
US4790881A (en) * | 1982-03-26 | 1988-12-13 | Warner-Lambert Company | Molded hydrophilic polymer |
EP0198582B1 (en) | 1985-02-28 | 1990-09-19 | The Dow Chemical Company | Hydroxypropyl methyl cellulose ethers useful as suspending agents for suspension polymerization of vinyl chloride |
US4614545A (en) * | 1985-08-15 | 1986-09-30 | The Dow Chemical Company | Hydroxypropyl methyl cellulose thickening agents for organic liquids |
KR900000254B1 (ko) * | 1986-05-12 | 1990-01-24 | 신에쯔까 가가꾸 고우교우 가부시끼가이샤 | 의약용 경질 캅셀의 제조방법과 그 제조장치 |
US5698155A (en) * | 1991-05-31 | 1997-12-16 | Gs Technologies, Inc. | Method for the manufacture of pharmaceutical cellulose capsules |
FR2757173A1 (fr) * | 1996-12-17 | 1998-06-19 | Warner Lambert Co | Compositions polymeres d'origine non-animale pour la formation de films |
GB2366780A (en) * | 2000-07-07 | 2002-03-20 | Bioprogress Tech Int Inc | Foam capsules |
MXPA01007406A (es) * | 2000-07-20 | 2003-05-19 | Du Pont Canada | Recubrimiento de liberacion a alta temperatura y a alta humedad para una pelicula polimerica. |
GB0210859D0 (en) * | 2002-05-13 | 2002-06-19 | Bioprogress Technology Ltd | Modified polymeric films |
GB0314832D0 (en) * | 2003-06-25 | 2003-07-30 | Phoqus Pharmaceuticals Ltd | Production of capsule shells and capsules |
EP1752140A1 (en) * | 2005-08-12 | 2007-02-14 | Warner-Lambert Company LLC | Method for banding hard capsules using hydroxypropylmethyl cellulose (HPMC) as a base |
US20100168410A1 (en) * | 2006-10-27 | 2010-07-01 | Pfizer Products Inc. | Hydroxypropyl Methyl Cellulose Hard Capsules and Process of Manufacture |
MX2012002631A (es) * | 2009-09-04 | 2012-04-20 | Capsugel Belgium Nv | Capsulas con aroma. |
US8852631B2 (en) | 2009-09-24 | 2014-10-07 | Capsugel Belgium Nv | Acid resistant capsules |
WO2012051035A1 (en) | 2010-10-12 | 2012-04-19 | Dow Global Technologies Llc | Novel cellulose ethers and their use |
EP2632584B1 (en) | 2010-10-26 | 2017-08-09 | Capsugel Belgium NV | A process for the manufacture of bulk enteric capsule shells |
JP6185559B2 (ja) * | 2012-04-11 | 2017-08-23 | ダウ グローバル テクノロジーズ エルエルシー | 有機希釈剤およびセルロースエーテルを含む組成物 |
EP2844296B1 (en) | 2012-05-02 | 2019-03-13 | Capsugel Belgium NV | Aqueous dispersions of hydroxypropyl methylcellulose acetate succinate (hpmcas) |
EP2875808B1 (en) * | 2012-07-23 | 2023-06-07 | LOTTE Fine Chemical Co., Ltd. | Aqueous composition for preparing hard capsule, preparation method therefor, hard capsule, and method for recycling hard capsule scraps |
KR20140072715A (ko) * | 2012-12-05 | 2014-06-13 | 삼성정밀화학 주식회사 | 경질 캡슐 |
KR102085330B1 (ko) * | 2012-12-05 | 2020-03-05 | 롯데정밀화학 주식회사 | 두께 균일성이 개선된 경질 캡슐 |
KR20140072716A (ko) * | 2012-12-05 | 2014-06-13 | 삼성정밀화학 주식회사 | 헤이즈가 개선된 필름 |
WO2014135965A1 (en) | 2013-03-07 | 2014-09-12 | Capsugel Belgium Nv | Bismuth liquid filled hard capsules |
CN105530918A (zh) * | 2013-09-25 | 2016-04-27 | 陶氏环球技术有限责任公司 | 包含有机液体稀释剂和特定羟烷基甲基纤维素的组合物 |
EP3065720A1 (en) | 2013-11-04 | 2016-09-14 | Capsugel Belgium NV | Methods and systems for improved bioavailability of active pharmaceutical ingredients including esomeprazole |
KR20160094987A (ko) * | 2013-12-04 | 2016-08-10 | 다우 글로벌 테크놀로지스 엘엘씨 | 셀룰로오스 유도체와 액체 희석제의 혼합물의 제조 방법 |
KR102199596B1 (ko) * | 2013-12-31 | 2021-01-07 | 롯데정밀화학 주식회사 | 경질 캡슐용 수성 조성물 및 이를 사용하여 제조된 경질 캡슐 |
KR102161001B1 (ko) * | 2013-12-31 | 2020-09-29 | 롯데정밀화학 주식회사 | 경질 캡슐용 수성 조성물 및 이를 사용하여 제조된 경질 캡슐 |
KR102199595B1 (ko) * | 2013-12-31 | 2021-01-07 | 롯데정밀화학 주식회사 | 경질 캡슐용 수성 조성물 및 이를 사용하여 제조된 경질 캡슐 |
US10471152B2 (en) | 2014-08-29 | 2019-11-12 | Capsugel Belgium Nv | Colloidal dispersion comprising HPMCAS |
JP6412853B2 (ja) * | 2015-12-16 | 2018-10-24 | 信越化学工業株式会社 | フィルム成型用組成物 |
CA3097034A1 (en) | 2018-03-21 | 2019-09-26 | Ryan Daniel SELBY | Vaporizer capsules and methods of manufacture |
WO2021119271A1 (en) | 2019-12-10 | 2021-06-17 | Capsugel Belgium Nv | Particles containing a lipid matrix core and active ingredient |
WO2021154774A1 (en) | 2020-01-29 | 2021-08-05 | Lonza Consumer Health Inc. | Joint health composition and use thereof in healthy mammals |
CN113244187A (zh) * | 2021-05-13 | 2021-08-13 | 青岛益青生物科技股份有限公司 | 一种新配方肠溶羟丙甲纤维素空心胶囊及其制备方法 |
WO2023172430A1 (en) | 2022-03-07 | 2023-09-14 | Lonza Greenwood Llc | Method and composition for improving skin health |
KR20230173034A (ko) | 2022-06-16 | 2023-12-26 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 액체 조성물 |
WO2024026067A1 (en) | 2022-07-29 | 2024-02-01 | Lonza Greenwood Llc | Method and composition for treating conditions associated with a leaky gut barrier |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB643853A (en) * | 1946-04-13 | 1950-09-27 | Lilly Co Eli | Medicinal capsules and process of manufacture |
-
1966
- 1966-09-02 GB GB39397/66A patent/GB1144225A/en not_active Expired
- 1966-09-05 SE SE11929/66A patent/SE337654B/xx unknown
- 1966-09-06 FR FR75433A patent/FR1500996A/fr not_active Expired
- 1966-09-06 NL NL6612510A patent/NL6612510A/xx unknown
- 1966-09-06 NO NO164576A patent/NO122091B/no unknown
- 1966-09-07 BE BE686537A patent/BE686537A/xx unknown
- 1966-09-07 DE DE1617432A patent/DE1617432C2/de not_active Expired
-
1967
- 1967-05-26 US US641457A patent/US3493407A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1617432C2 (de) | 1978-09-28 |
US3493407A (en) | 1970-02-03 |
BE686537A (xx) | 1967-03-07 |
FR1500996A (fr) | 1967-11-10 |
NL6612510A (xx) | 1967-03-08 |
NO122091B (xx) | 1971-05-18 |
DE1617432B1 (de) | 1972-05-31 |
GB1144225A (en) | 1969-03-05 |
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