FI892581A - Anordning och foerfarande foer framstaellning av mikrokapslar. - Google Patents

Anordning och foerfarande foer framstaellning av mikrokapslar. Download PDF

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Publication number
FI892581A
FI892581A FI892581A FI892581A FI892581A FI 892581 A FI892581 A FI 892581A FI 892581 A FI892581 A FI 892581A FI 892581 A FI892581 A FI 892581A FI 892581 A FI892581 A FI 892581A
Authority
FI
Finland
Prior art keywords
mikrokapslar
foerfarande foer
foer framstaellning
anording
anording over
Prior art date
Application number
FI892581A
Other languages
English (en)
Other versions
FI892581A0 (fi
Inventor
Jr Bruce K Redding
Original Assignee
Redding Bruce K
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Redding Bruce K filed Critical Redding Bruce K
Publication of FI892581A publication Critical patent/FI892581A/fi
Publication of FI892581A0 publication Critical patent/FI892581A0/fi

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)
FI892581A 1987-09-28 1989-05-26 Anordning och foerfarande foer framstaellning av mikrokapslar. FI892581A0 (fi)

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 (2)

Publication Number Publication Date
FI892581A true FI892581A (fi) 1989-05-26
FI892581A0 FI892581A0 (fi) 1989-05-26

Family

ID=26798646

Family Applications (1)

Application Number Title Priority Date Filing Date
FI892581A FI892581A0 (fi) 1987-09-28 1989-05-26 Anordning och foerfarande foer framstaellning av mikrokapslar.

Country Status (9)

Country Link
US (1) US4978483A (fi)
EP (1) EP0336949A4 (fi)
JP (1) JPH03501940A (fi)
KR (1) KR910005190B1 (fi)
BR (1) BR8807221A (fi)
DK (1) DK259189A (fi)
FI (1) FI892581A0 (fi)
GB (1) GB2222982B (fi)
WO (1) WO1989002814A1 (fi)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
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
CN1066765A (zh) * 1990-12-17 1992-12-09 小布鲁斯·K·雷丁 微胶囊包封的用于焙烤制品的甜味剂
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
DK0729353T4 (da) * 1993-11-19 2012-10-01 Alkermes Inc Fremstilling af bionedbrydelige mikropartikler som indeholder et biologisk aktivt middel
FR2732240B1 (fr) * 1995-03-30 1997-08-01 Arneodo Christophe Jean Franco Procede de microencapsulation par coacervation complexe a temperature ambiante
ATE207312T1 (de) * 1995-06-29 2001-11-15 Nestle Sa Verfahren zur verkapselung eines kernmaterials mit einem polymer durch hochdruckbehandlung
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
EP1343581A2 (en) 2000-09-27 2003-09-17 Verion Inc. Instant water dissolvable encapsulate and process
US6878309B2 (en) * 2001-02-12 2005-04-12 Dober Chemical Corp. Controlled release cooling additive composition
US20050075599A1 (en) * 2001-08-24 2005-04-07 Redding Bruce K. Ultrasonically enhanced saline treatment for burn damaged skin
EP1438018B1 (en) 2001-09-28 2010-08-11 McNeil-PPC, Inc. Fondant-based pharmaceutical composition
KR100466719B1 (ko) * 2002-02-04 2005-01-17 주식회사 일화 홍삼 또는 인삼정분을 함유하는 구형의 미세캡슐 제조방법
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
EP2248578B1 (en) 2005-03-04 2012-06-06 President and Fellows of Harvard College Method for forming multiple emulsions
US8673352B2 (en) 2005-04-15 2014-03-18 Mcneil-Ppc, Inc. Modified release dosage form
US7485609B2 (en) 2005-09-29 2009-02-03 Kimberly-Clark Worldwide, Inc. Encapsulated liquid cleanser
US7614812B2 (en) 2005-09-29 2009-11-10 Kimberly-Clark Worldwide, Inc. Wiper with encapsulated agent
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
WO2010085607A1 (en) * 2009-01-23 2010-07-29 Surmodics Pharmaceuticals, Inc. Continuous double emulsion process for making microparticles
EP2393585B1 (en) * 2009-02-09 2019-03-06 Cellutech AB Polymer 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
AU2010336416B9 (en) * 2009-12-22 2014-04-24 Isp Investments Inc. Polymerizable lactamic copolymers suitable for the formation of coatings on microencapsulated particles
US20110229545A1 (en) * 2010-03-17 2011-09-22 President And Fellows Of Harvard College Melt emulsification
KR20140034242A (ko) 2011-05-23 2014-03-19 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 다중 에멀젼을 포함하는 에멀젼의 제어
JP2014522718A (ja) 2011-07-06 2014-09-08 プレジデント アンド フェローズ オブ ハーバード カレッジ 多相エマルションおよび多相エマルション形成法
KR101543507B1 (ko) * 2013-05-15 2015-08-11 씨제이헬스케어 주식회사 연속 공정의 미립구의 제조 방법 및 이로부터 제조된 미립구

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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 (fi) * 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 (fi) * 1973-12-13 1975-07-19
US3928272A (en) * 1974-03-25 1975-12-23 Nl Industries Inc Process of making urea-formaldehyde solid microspheres
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US4055684A (en) * 1974-12-02 1977-10-25 Addressograph Multigraph Corporation Coated carrier particles for use in electrophotographic process
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JPS5651238A (en) * 1979-10-02 1981-05-08 Fuji Photo Film Co Ltd Production of microminiature capsule
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Also Published As

Publication number Publication date
GB2222982B (en) 1991-05-15
KR890701202A (ko) 1989-12-19
GB2222982A (en) 1990-03-28
DK259189D0 (da) 1989-05-26
GB8911515D0 (en) 1989-08-02
EP0336949A4 (en) 1989-10-24
BR8807221A (pt) 1989-10-17
KR910005190B1 (ko) 1991-07-23
US4978483A (en) 1990-12-18
JPH03501940A (ja) 1991-05-09
EP0336949A1 (en) 1989-10-18
DK259189A (da) 1989-07-27
FI892581A0 (fi) 1989-05-26
WO1989002814A1 (en) 1989-04-06

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Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: REDDING, JR., BRUCE K.