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
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) FI892581A (da)
GB (1) GB2222982B (da)
WO (1) WO1989002814A1 (da)

Families Citing this family (40)

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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
WO1992011084A1 (en) * 1990-12-17 1992-07-09 Redding Bruce K Jr 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
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
PT750854E (pt) * 1995-06-29 2002-04-29 Nestle Sa Processo para a encapsulacao de um material de nucleo com um polimero por tratamento a alta pressao
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
US6544646B2 (en) 2000-04-27 2003-04-08 Verion Inc. Zero order release and temperature-controlled microcapsules and process for the preparation thereof
WO2002026372A2 (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
BR0206062A (pt) 2001-09-28 2004-01-13 Mcneil Ppc Inc Formas de dosagem tendo um núcleo interno e invólucro externo
KR100466719B1 (ko) * 2002-02-04 2005-01-17 주식회사 일화 홍삼 또는 인삼정분을 함유하는 구형의 미세캡슐 제조방법
EP1599141A2 (en) * 2003-02-19 2005-11-30 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
WO2011028764A2 (en) 2009-09-02 2011-03-10 President And Fellows Of Harvard College Multiple emulsions created using jetting and other techniques
WO2011079209A1 (en) * 2009-12-22 2011-06-30 Isp Investments Inc. Polymerizable lactamic copolymers suitable for the formation of coatings on microencapsulated particles
BR112012023441A2 (pt) * 2010-03-17 2016-05-24 Basf Se emulsificação por fusão
WO2012162296A2 (en) 2011-05-23 2012-11-29 President And Fellows Of Harvard College Control of emulsions, including multiple emulsions
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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US2492861A (en) * 1946-05-27 1949-12-27 Ind Sound Systems Inc Apparatus and method for manufacturing capsules by upward displacement
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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
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US3968060A (en) * 1973-08-22 1976-07-06 Champion International Corporation Encapsulated flame retardant system
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US3928272A (en) * 1974-03-25 1975-12-23 Nl Industries Inc Process of making urea-formaldehyde solid microspheres
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Also Published As

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

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment