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DK259189D0 - Fremgangsmaade og apparat til fremstilling af mikrokapsler - Google Patents

Fremgangsmaade og apparat til fremstilling af mikrokapsler

Info

Publication number
DK259189D0
DK259189D0 DK259189A DK259189A DK259189D0 DK 259189 D0 DK259189 D0 DK 259189D0 DK 259189 A DK259189 A DK 259189A DK 259189 A DK259189 A DK 259189A DK 259189 D0 DK259189 D0 DK 259189D0
Authority
DK
Denmark
Prior art keywords
microcapples
making
making microcapples
Prior art date
Application number
DK259189A
Other languages
English (en)
Other versions
DK259189A (da
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 DK259189D0 publication Critical patent/DK259189D0/da
Publication of DK259189A publication Critical patent/DK259189A/da

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)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DK259189A 1987-09-28 1989-05-26 Fremgangsmaade og apparat til fremstilling af mikrokapsler DK259189A (da)

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
DK259189D0 true DK259189D0 (da) 1989-05-26
DK259189A DK259189A (da) 1989-07-27

Family

ID=26798646

Family Applications (1)

Application Number Title Priority Date Filing Date
DK259189A DK259189A (da) 1987-09-28 1989-05-26 Fremgangsmaade og apparat til fremstilling af mikrokapsler

Country Status (9)

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

Families Citing this family (40)

* Cited by examiner, † Cited by third party
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WO1992011083A1 (en) * 1987-09-28 1992-07-09 Redding Bruce K Jr Apparatus and method for making microcapsules
US5271881A (en) * 1987-09-28 1993-12-21 Redding Bruce K 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
IL100398A0 (en) * 1990-12-17 1992-09-06 Redding Bruce K 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
CA2474701C (en) * 1993-11-19 2009-01-27 Alkermes Controlled Therapeutics Inc. Ii Preparation of biodegradeable 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
DE69616167T2 (de) * 1995-06-29 2002-06-20 Societe Des Produits Nestle S.A., Vevey 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
CA2407154A1 (en) 2000-04-27 2001-11-01 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
EP1429738B1 (en) 2001-09-28 2007-10-31 McNEIL-PPC, INC. Modified release dosage forms
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
EP1861194A2 (en) 2005-03-04 2007-12-05 The President and Fellows of Harvard College Method and apparatus 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
EP2389160B1 (en) * 2009-01-23 2017-09-13 Evonik Corporation Continuous double emulsion process for making microparticles
WO2010090594A1 (en) * 2009-02-09 2010-08-12 Swetree Technologies 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
KR20120089661A (ko) 2009-09-02 2012-08-13 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 분출 및 다른 기술을 사용하여 생성되는 다중 에멀션
JP6021644B2 (ja) * 2009-12-22 2016-11-09 アイエスピー インヴェストメンツ インコーポレイテッドＩｓｐ Ｉｎｖｅｓｔｍｅｎｔｓ Ｉｎｃ． マイクロカプセルおよびマイクロカプセルの製造方法
US20110229545A1 (en) * 2010-03-17 2011-09-22 President And Fellows Of Harvard College Melt emulsification
CN103547362B (zh) 2011-05-23 2016-05-25 哈佛学院院长等 乳液、包括多重乳液的控制
US20140220350A1 (en) 2011-07-06 2014-08-07 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

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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 (da) * 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 (da) * 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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Also Published As

Publication number Publication date
JPH03501940A (ja) 1991-05-09
GB2222982A (en) 1990-03-28
KR890701202A (ko) 1989-12-19
KR910005190B1 (ko) 1991-07-23
FI892581A (fi) 1989-05-26
GB2222982B (en) 1991-05-15
BR8807221A (pt) 1989-10-17
EP0336949A1 (en) 1989-10-18
EP0336949A4 (en) 1989-10-24
WO1989002814A1 (en) 1989-04-06
FI892581A0 (fi) 1989-05-26
GB8911515D0 (en) 1989-08-02
US4978483A (en) 1990-12-18
DK259189A (da) 1989-07-27

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