BR8807221A - Aparelho e metodo para se fazer microcapsulas - Google Patents
Aparelho e metodo para se fazer microcapsulasInfo
- Publication number
- BR8807221A BR8807221A BR888807221A BR8807221A BR8807221A BR 8807221 A BR8807221 A BR 8807221A BR 888807221 A BR888807221 A BR 888807221A BR 8807221 A BR8807221 A BR 8807221A BR 8807221 A BR8807221 A BR 8807221A
- Authority
- BR
- Brazil
- Prior art keywords
- making microcapsules
- microcapsules
- making
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
-
- 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
-
- 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
- A61K9/5089—Processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/20—After-treatment of capsule walls, e.g. hardening
-
- 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
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/804—Capsule making
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10180287A | 1987-09-28 | 1987-09-28 | |
US07/187,982 US4978483A (en) | 1987-09-28 | 1988-04-29 | Apparatus and method for making microcapsules |
PCT/US1988/003143 WO1989002814A1 (en) | 1987-09-28 | 1988-09-13 | Apparatus and method for making microcapsules |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8807221A true BR8807221A (pt) | 1989-10-17 |
Family
ID=26798646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR888807221A BR8807221A (pt) | 1987-09-28 | 1988-09-13 | Aparelho e metodo para se fazer microcapsulas |
Country Status (9)
Country | Link |
---|---|
US (1) | US4978483A (pt) |
EP (1) | EP0336949A4 (pt) |
JP (1) | JPH03501940A (pt) |
KR (1) | KR910005190B1 (pt) |
BR (1) | BR8807221A (pt) |
DK (1) | DK259189A (pt) |
FI (1) | FI892581A0 (pt) |
GB (1) | GB2222982B (pt) |
WO (1) | WO1989002814A1 (pt) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5271881A (en) * | 1987-09-28 | 1993-12-21 | Redding Bruce K | Apparatus and method for making microcapsules |
WO1992011083A1 (en) * | 1987-09-28 | 1992-07-09 | Redding Bruce K Jr | Apparatus and method for making microcapsules |
FR2649335B1 (fr) * | 1989-07-05 | 1991-09-20 | Texinfine Sa | Procede et dispositif de production directe de liposomes |
US5123414A (en) * | 1989-12-22 | 1992-06-23 | Unger Evan C | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same |
US5209879A (en) * | 1990-04-06 | 1993-05-11 | Redding Bruce K | Method for inducing transformations in waxes |
AU1241192A (en) * | 1990-12-17 | 1992-07-22 | Brian Butcher | Microencapsulated sweeteners for use in baked goods |
US5146758A (en) * | 1991-03-04 | 1992-09-15 | Herman Norman L | Process of producing soft elastic gelatin capsules |
US5135698A (en) * | 1991-05-28 | 1992-08-04 | Conoco Inc. | Lining of pipelines using a continuous tubular pull-through plastic liner |
US5312586A (en) * | 1991-06-21 | 1994-05-17 | Stockel Richard F | Process for sterilizing a contact lens |
US5401313A (en) * | 1993-02-10 | 1995-03-28 | Harcros Pigments, Inc. | Surface modified particles and method of making the same |
WO1995013799A1 (en) * | 1993-11-19 | 1995-05-26 | Alkermes Controlled Therapeutics Inc. Ii | Preparation of biodegradable microparticles containing a biologically active agent |
FR2732240B1 (fr) * | 1995-03-30 | 1997-08-01 | Arneodo Christophe Jean Franco | Procede de microencapsulation par coacervation complexe a temperature ambiante |
EP0750854B1 (en) * | 1995-06-29 | 2001-10-24 | Societe Des Produits Nestle S.A. | Process for encapsulating a core material with a polymer by high-pressure treatment |
US6060084A (en) * | 1997-08-28 | 2000-05-09 | Cannon Chemical Company | Method for preparing a core material containment system and the core material containment system prepared thereby |
US20010003580A1 (en) | 1998-01-14 | 2001-06-14 | Poh K. Hui | Preparation of a lipid blend and a phospholipid suspension containing the lipid blend |
GB2350582A (en) * | 1999-06-01 | 2000-12-06 | Hiran Asoka Malinga Ratwatte | A method of tableting |
US6387986B1 (en) * | 1999-06-24 | 2002-05-14 | Ahmad Moradi-Araghi | Compositions and processes for oil field applications |
AU2001257359A1 (en) | 2000-04-27 | 2001-11-07 | Verion Inc. | Zero order release and temperature-controlled microcapsules and process for the preparation thereof |
CA2423484A1 (en) | 2000-09-27 | 2002-04-04 | Verion Inc. | Instant water dissolvable encapsulate and process |
US6878309B2 (en) * | 2001-02-12 | 2005-04-12 | Dober Chemical Corp. | Controlled release cooling additive composition |
BR0212950A (pt) | 2001-09-28 | 2004-10-26 | Mcneil Ppc Inc | Formas de dosagens compósitas tendo uma porção inserida |
KR100466719B1 (ko) * | 2002-02-04 | 2005-01-17 | 주식회사 일화 | 홍삼 또는 인삼정분을 함유하는 구형의 미세캡슐 제조방법 |
WO2004073647A2 (en) * | 2003-02-19 | 2004-09-02 | Second Stage Ventures, Inc. | Ultrasonically enhanced saline treatment for burn damaged skin |
US20050161843A1 (en) * | 2004-01-23 | 2005-07-28 | Yongcai Wang | Process of producing microcapsules and product thereof |
US8012457B2 (en) | 2004-06-04 | 2011-09-06 | Acusphere, Inc. | Ultrasound contrast agent dosage formulation |
JP2008535644A (ja) | 2005-03-04 | 2008-09-04 | プレジデント・アンド・フエローズ・オブ・ハーバード・カレツジ | 多重エマルジョンの形成のための方法および装置 |
US8673352B2 (en) | 2005-04-15 | 2014-03-18 | Mcneil-Ppc, Inc. | Modified release dosage form |
US7614812B2 (en) | 2005-09-29 | 2009-11-10 | Kimberly-Clark Worldwide, Inc. | Wiper with encapsulated agent |
US7485609B2 (en) | 2005-09-29 | 2009-02-03 | Kimberly-Clark Worldwide, Inc. | Encapsulated liquid cleanser |
WO2008044630A1 (fr) * | 2006-10-06 | 2008-04-17 | Sanc Salaam Corporation | Matière de revêtement contenant des microcapsules multicouches et article utilisant celle-ci |
US8371092B1 (en) * | 2008-09-05 | 2013-02-12 | Viropharma Incorporated | Apparatus and methods for reducing capsule elongation |
JP2012515790A (ja) * | 2009-01-23 | 2012-07-12 | サーモディクス ファーマシューティカルズ, インコーポレイテッド | 微粒子製造のための連続二重エマルジョン工程 |
CA2991390A1 (en) * | 2009-02-09 | 2010-08-12 | Cellutech Ab | Cellulose shells |
JP2010220578A (ja) * | 2009-03-25 | 2010-10-07 | Aomori Prefectural Industrial Technology Research Center | 機能性調味料及び機能性調味料の製造方法 |
CN102574078B (zh) | 2009-09-02 | 2016-05-18 | 哈佛学院院长等 | 使用喷射和其它技术产生的多重乳液 |
CN102711734A (zh) * | 2009-12-22 | 2012-10-03 | Isp投资公司 | 适用于在微囊化颗粒上形成包衣的可聚合内酰胺共聚物 |
EP2547436A2 (en) * | 2010-03-17 | 2013-01-23 | President and Fellows of Harvard College | Melt emulsification |
WO2012162296A2 (en) | 2011-05-23 | 2012-11-29 | President And Fellows Of Harvard College | Control of emulsions, including multiple emulsions |
WO2013006661A2 (en) | 2011-07-06 | 2013-01-10 | President And Fellows Of Harvard College | Multiple emulsions and techniques for the formation of multiple emulsions |
KR101543507B1 (ko) * | 2013-05-15 | 2015-08-11 | 씨제이헬스케어 주식회사 | 연속 공정의 미립구의 제조 방법 및 이로부터 제조된 미립구 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1970396A (en) * | 1931-10-12 | 1934-08-14 | Robert P Scherer | Method of and machine for making capsules |
US2205837A (en) * | 1937-03-12 | 1940-06-25 | Abbott Lab | Capsule making machine |
US2492861A (en) * | 1946-05-27 | 1949-12-27 | Ind Sound Systems Inc | Apparatus and method for manufacturing capsules by upward displacement |
US2800457A (en) * | 1953-06-30 | 1957-07-23 | Ncr Co | Oil-containing microscopic capsules and method of making them |
US3429827A (en) * | 1962-11-23 | 1969-02-25 | Moore Business Forms Inc | Method of encapsulation |
US3361632A (en) * | 1964-05-08 | 1968-01-02 | Hoechst Ag | Medicinal preparations having a protracted activity and method of making them |
US3993831A (en) * | 1968-12-17 | 1976-11-23 | Champion International Corporation | Microcapsules, process for their formation and transfer sheet record material coated therewith |
US3970585A (en) * | 1969-06-05 | 1976-07-20 | Fuji Photo Film Co., Ltd. | Process for preparing oil-containing microcapsules |
US3965033A (en) * | 1970-07-27 | 1976-06-22 | Fuji Photo Film Co., Ltd. | Process for the production of oil-containing microcapsules |
US3812056A (en) * | 1972-07-05 | 1974-05-21 | Ncr | Continuous encapsulation |
JPS5210427B2 (pt) * | 1972-07-19 | 1977-03-24 | ||
US4082688A (en) * | 1972-12-14 | 1978-04-04 | Ncr Corporation | Process for producing microcapsules |
DE2311712B2 (de) * | 1973-03-09 | 1978-08-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Hersteilung von Mikrokapseln |
US3968060A (en) * | 1973-08-22 | 1976-07-06 | Champion International Corporation | Encapsulated flame retardant system |
JPS5090578A (pt) * | 1973-12-13 | 1975-07-19 | ||
US3928272A (en) * | 1974-03-25 | 1975-12-23 | Nl Industries Inc | Process of making urea-formaldehyde solid microspheres |
US4001140A (en) * | 1974-07-10 | 1977-01-04 | Ncr Corporation | Capsule manufacture |
US4055684A (en) * | 1974-12-02 | 1977-10-25 | Addressograph Multigraph Corporation | Coated carrier particles for use in electrophotographic process |
GB1538075A (en) * | 1975-03-24 | 1979-01-10 | Champion Paper Co Ltd | Formation of microcapsules by interfacial cross-linking and microcapsules produced thereby |
JPS5222829A (en) * | 1975-08-15 | 1977-02-21 | Hitachi Ltd | Method to identify the contact |
JPS5249797A (en) * | 1975-10-17 | 1977-04-21 | Sanyo Electric Co Ltd | Digital display device |
US4290847A (en) * | 1975-11-10 | 1981-09-22 | Minnesota Mining And Manufacturing Company | Multishell microcapsules |
US4020210A (en) * | 1975-12-15 | 1977-04-26 | Xerox Corporation | Encapsulated water paper |
US4100103A (en) * | 1976-12-30 | 1978-07-11 | Ncr Corporation | Capsule manufacture |
JPS5425277A (en) * | 1977-07-27 | 1979-02-26 | Fuji Photo Film Co Ltd | Method of producing microcapsule |
JPS6049019B2 (ja) * | 1977-12-20 | 1985-10-30 | 富士写真フイルム株式会社 | 微小カプセルの製造方法 |
DE3008658A1 (de) * | 1979-03-09 | 1980-09-11 | Fuji Photo Film Co Ltd | Verfahren zur herstellung von mikrokapseln |
JPS5651238A (en) * | 1979-10-02 | 1981-05-08 | Fuji Photo Film Co Ltd | Production of microminiature capsule |
JPS56108529A (en) * | 1980-01-31 | 1981-08-28 | Kanzaki Paper Mfg Co Ltd | Method for continuous preparation of microcapsule |
US4353962A (en) * | 1980-05-15 | 1982-10-12 | Environmental Chemicals, Inc. | In-flight encapsulation of particles |
JPS5784740A (en) * | 1980-11-17 | 1982-05-27 | Jujo Paper Co Ltd | Preparation of microcapsule |
US4533254A (en) * | 1981-04-17 | 1985-08-06 | Biotechnology Development Corporation | Apparatus for forming emulsions |
JPS5817651A (ja) * | 1981-07-24 | 1983-02-01 | Hitachi Ltd | 多層回路板とその製造方法 |
US4454083A (en) * | 1981-12-21 | 1984-06-12 | Appleton Papers Inc. | Continuous microencapsulation |
US4444699A (en) * | 1982-04-20 | 1984-04-24 | Appleton Papers Inc. | Capsule manufacture |
JPS5987036A (ja) * | 1982-11-10 | 1984-05-19 | Jujo Paper Co Ltd | 微小カプセルの製造方法 |
JPS60232991A (ja) * | 1984-03-09 | 1985-11-19 | パピ−ルフアブリク・アウグスト・ケ−ラ−・ア−ゲ− | 発色反応系の溶解反応剤をカプセル化する方法、その結果として得られたカプセル及びノ−カ−ボン紙におけるその使用 |
DE3442268C1 (de) * | 1984-03-09 | 1990-08-02 | Papierfabrik August Koehler AG, 7602 Oberkirch | Verfahren zum Einkapseln geloester Reaktionspartner von Farbreaktionssystemen,die danach erhaeltlichen Kapseln sowie deren Verwendung in Farbreaktionspapieren |
US4755397A (en) * | 1986-12-24 | 1988-07-05 | National Starch And Chemical Corporation | Starch based particulate encapsulation process |
-
1988
- 1988-04-29 US US07/187,982 patent/US4978483A/en not_active Expired - Lifetime
- 1988-09-13 WO PCT/US1988/003143 patent/WO1989002814A1/en not_active Application Discontinuation
- 1988-09-13 JP JP63508485A patent/JPH03501940A/ja active Pending
- 1988-09-13 EP EP19880909245 patent/EP0336949A4/en not_active Withdrawn
- 1988-09-13 KR KR1019890700930A patent/KR910005190B1/ko not_active IP Right Cessation
- 1988-09-13 GB GB8911515A patent/GB2222982B/en not_active Expired - Lifetime
- 1988-09-13 BR BR888807221A patent/BR8807221A/pt unknown
-
1989
- 1989-05-26 DK DK259189A patent/DK259189A/da not_active Application Discontinuation
- 1989-05-26 FI FI892581A patent/FI892581A0/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB8911515D0 (en) | 1989-08-02 |
EP0336949A4 (en) | 1989-10-24 |
EP0336949A1 (en) | 1989-10-18 |
DK259189D0 (da) | 1989-05-26 |
FI892581A (fi) | 1989-05-26 |
GB2222982B (en) | 1991-05-15 |
FI892581A0 (fi) | 1989-05-26 |
JPH03501940A (ja) | 1991-05-09 |
DK259189A (da) | 1989-07-27 |
US4978483A (en) | 1990-12-18 |
KR890701202A (ko) | 1989-12-19 |
WO1989002814A1 (en) | 1989-04-06 |
KR910005190B1 (ko) | 1991-07-23 |
GB2222982A (en) | 1990-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: A61J 3/07 (2006.01), A61K 9/50 (2006.0 |