GB1422974A - Drying process - Google Patents
Drying processInfo
- Publication number
- GB1422974A GB1422974A GB1689073A GB1689073A GB1422974A GB 1422974 A GB1422974 A GB 1422974A GB 1689073 A GB1689073 A GB 1689073A GB 1689073 A GB1689073 A GB 1689073A GB 1422974 A GB1422974 A GB 1422974A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spray
- bloom
- hydrolyzed gelatin
- silicic acid
- sodium benzoate
- 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
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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/148—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with compounds of unknown constitution, e.g. material from plants or animals
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/143—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with inorganic compounds
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
-
- 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
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5052—Proteins, e.g. albumin
- A61K9/5057—Gelatin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Botany (AREA)
- Zoology (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24278972A | 1972-04-10 | 1972-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1422974A true GB1422974A (en) | 1976-01-28 |
Family
ID=22916188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1689073A Expired GB1422974A (en) | 1972-04-10 | 1973-04-09 | Drying process |
Country Status (8)
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088382A1 (en) * | 1982-03-09 | 1983-09-14 | Nippon Shinyaku Company, Limited | Stabilization of azulene derivatives |
WO2008130883A1 (en) * | 2007-04-16 | 2008-10-30 | Wyeth | Embedded liquid lubricants for tableting |
EP1811008A3 (en) * | 2006-01-18 | 2009-12-16 | Joseph Iannicelli | Method and composition for controlled heat release and disposable chemical heater utilizing same |
US9891239B2 (en) | 2007-02-23 | 2018-02-13 | Gilead Sciences, Inc. | Modulators of pharmacokinetic properties of therapeutics |
US10039718B2 (en) | 2008-05-02 | 2018-08-07 | Gilead Sciences, Inc. | Use of solid carrier particles to improve the processability of a pharmaceutical agent |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2546838B2 (ja) * | 1986-03-24 | 1996-10-23 | エフ・ホフマン―ラ ロシユ アーゲー | ビタミン製剤の製造方法 |
JP3555640B2 (ja) * | 1996-05-10 | 2004-08-18 | ライオン株式会社 | 天然カロチノイドを包含した多芯型構造のマイクロカプセル並びに錠剤、食品用及び医薬品用配合剤 |
EP2127642A3 (en) * | 1998-08-13 | 2010-02-24 | Cima Labs, Inc. | Microemulsions as solid dosage forms for oral administration |
JP2000086537A (ja) * | 1998-09-11 | 2000-03-28 | Fuji Chem Ind Co Ltd | 無機化合物糖類組成物、賦形剤、速崩壊性圧縮成型物及びその製造方法 |
AU2001241730B2 (en) * | 2001-02-23 | 2007-03-15 | Cima Labs Inc. | Emulsions as solid dosage forms for oral administration |
JP5900983B2 (ja) * | 2010-12-27 | 2016-04-06 | ディーエスエム アイピー アセッツ ビー.ブイ. | 改良粉末ビタミンe製剤 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1266902A (fr) * | 1960-09-06 | 1961-07-17 | Procédé de production de préparations stables de vitamines | |
FR1546920A (fr) * | 1966-12-02 | 1968-11-22 | Niro Atomizer As | Roue d'atomisation simultanée de deux composants |
US3608083A (en) * | 1968-06-05 | 1971-09-21 | Hoffmann La Roche | Vitamin e powder |
-
1973
- 1973-04-03 CH CH473673A patent/CH586568A5/xx not_active IP Right Cessation
- 1973-04-06 JP JP3886373A patent/JPS5418331B2/ja not_active Expired
- 1973-04-06 DE DE19732317434 patent/DE2317434A1/de active Pending
- 1973-04-09 AT AT310873A patent/AT353232B/de not_active IP Right Cessation
- 1973-04-09 NL NL7304921A patent/NL7304921A/xx not_active Application Discontinuation
- 1973-04-09 GB GB1689073A patent/GB1422974A/en not_active Expired
- 1973-04-09 BE BE129771A patent/BE797921A/xx unknown
- 1973-04-10 FR FR7312823A patent/FR2179899B1/fr not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088382A1 (en) * | 1982-03-09 | 1983-09-14 | Nippon Shinyaku Company, Limited | Stabilization of azulene derivatives |
EP1811008A3 (en) * | 2006-01-18 | 2009-12-16 | Joseph Iannicelli | Method and composition for controlled heat release and disposable chemical heater utilizing same |
US8080172B2 (en) | 2006-01-18 | 2011-12-20 | J.I. Enterprises, Inc. | Method and composition for controlled heat release and disposable chemical heater utilizing same |
US9891239B2 (en) | 2007-02-23 | 2018-02-13 | Gilead Sciences, Inc. | Modulators of pharmacokinetic properties of therapeutics |
WO2008130883A1 (en) * | 2007-04-16 | 2008-10-30 | Wyeth | Embedded liquid lubricants for tableting |
AU2008242256B2 (en) * | 2007-04-16 | 2011-11-03 | Pf Consumer Healthcare 1 Llc | Embedded liquid lubricants for tableting |
EP2599394A1 (en) * | 2007-04-16 | 2013-06-05 | Wyeth LLC | Embedded liquid lubricants for tableting |
US11013251B2 (en) | 2007-04-16 | 2021-05-25 | PF Consumer Healthcare 1, LLC | Embedded liquid lubricants for tableting |
US10039718B2 (en) | 2008-05-02 | 2018-08-07 | Gilead Sciences, Inc. | Use of solid carrier particles to improve the processability of a pharmaceutical agent |
Also Published As
Publication number | Publication date |
---|---|
JPS497415A (US06653308-20031125-C00199.png) | 1974-01-23 |
AT353232B (de) | 1979-11-12 |
CH586568A5 (US06653308-20031125-C00199.png) | 1977-04-15 |
JPS5418331B2 (US06653308-20031125-C00199.png) | 1979-07-06 |
FR2179899B1 (US06653308-20031125-C00199.png) | 1976-09-10 |
FR2179899A1 (US06653308-20031125-C00199.png) | 1973-11-23 |
NL7304921A (US06653308-20031125-C00199.png) | 1973-10-12 |
BE797921A (fr) | 1973-10-09 |
DE2317434A1 (de) | 1973-12-06 |
ATA310873A (de) | 1979-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |