ES2090433T3 - Metodo de produccion continua de microcapsulas. - Google Patents
Metodo de produccion continua de microcapsulas.Info
- Publication number
- ES2090433T3 ES2090433T3 ES92114936T ES92114936T ES2090433T3 ES 2090433 T3 ES2090433 T3 ES 2090433T3 ES 92114936 T ES92114936 T ES 92114936T ES 92114936 T ES92114936 T ES 92114936T ES 2090433 T3 ES2090433 T3 ES 2090433T3
- Authority
- ES
- Spain
- Prior art keywords
- microcapsules
- emulsion
- degrees
- temperature
- production method
- 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 - Lifetime
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
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/16—Interfacial polymerisation
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2984—Microcapsule with fluid core [includes liposome]
- Y10T428/2985—Solid-walled microcapsule from synthetic polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
UN LIQUIDO ACEITOSO Y UN LIQUIDO ACUOSO SEGUN SE HAN PREPARADO A UNA TEMPERATURA DE 80 (GRADOS) C SE EMULSIFICAN DE FORMA CONTINUA A UNA TEMPERATURA DE 50 (GRADOS) C O MAYOR PARA PRODUCIR UNA EMULSION, ENTONCES EL LIQUIDO QUE COMPRENDE UN POLIAMINO Y AGUA PARA EL AJUSTE DE LA CONCENTRACION A UNA TEMPERATURA DE 50 (GRADOS) C O MAYOR SE AÑADE A LA EMULSION Y SE MEZCLA EN UN MEZCLADOR ESTATICO, LA MEZCLA DE LA EMULSION SE HACE FLUIR DE FORMA CONTINUA AL INTERIOR DE UN DISPOSITIVO DE ENCAPSULACION DESDE EL FONDO HASTA LA PARTE SUPERIOR DEL MISMO, Y SE OBTIENEN MICROCAPSULAS POR DESBORDAMIENTO DESPUES DE UN TIEMPO DE RETENCION DE 60 MINUTOS APROXIMADAMENTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3246475A JP2684473B2 (ja) | 1991-09-02 | 1991-09-02 | マイクロカプセルの連続的製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2090433T3 true ES2090433T3 (es) | 1996-10-16 |
Family
ID=17148956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92114936T Expired - Lifetime ES2090433T3 (es) | 1991-09-02 | 1992-09-01 | Metodo de produccion continua de microcapsulas. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5401443A (es) |
EP (1) | EP0535384B1 (es) |
JP (1) | JP2684473B2 (es) |
DE (1) | DE69210736T2 (es) |
ES (1) | ES2090433T3 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2729538B2 (ja) * | 1991-02-13 | 1998-03-18 | 富士写真フイルム株式会社 | マイクロカプセルの製造方法 |
EP2283821A1 (en) * | 1993-11-19 | 2011-02-16 | Alkermes, Inc. | Preparation of biodegradable microparticles containing a biologically active agent |
JP3765598B2 (ja) * | 1995-07-20 | 2006-04-12 | 富士写真フイルム株式会社 | 連続乳化槽及び連続乳化方法 |
AU4678300A (en) * | 1999-04-30 | 2000-11-17 | Slil Biomedical Corporation | Novel polyamine analog conjugates and quinone conjugates as therapies for cancers and prostate diseases |
US6482943B1 (en) | 1999-04-30 | 2002-11-19 | Slil Biomedical Corporation | Quinones as disease therapies |
US6649587B1 (en) | 1999-04-30 | 2003-11-18 | Slil Biomedical Corporation | Polyamine analog conjugates and quinone conjugates as therapies for cancers and prostate diseases |
BR0010701A (pt) * | 1999-04-30 | 2002-02-13 | Slil Biomedical Corp | Análogos de poliamina restritos de forma conformacional como terapias de doenças |
DE10051190A1 (de) | 2000-10-16 | 2002-04-25 | Bayer Ag | Mikrokapseln mit Wänden aus Polyharnstoff |
DE10051194A1 (de) | 2000-10-16 | 2002-04-25 | Bayer Ag | Mikrokapseln mit Wänden aus Polyharnstoff |
EP1337504A4 (en) * | 2000-11-08 | 2005-10-05 | Cellgate Inc | NOVEL AMINO ACID CONJUGATES AND POLYAMINE ANALOGUES USEFUL AS ANTICANCING AGENTS |
DE60219987T2 (de) | 2001-03-28 | 2007-09-06 | Fujifilm Corp. | In-line Mischvorrichtung, Verfahren zum Vermischen reaktiver chemischer Lösungen und Verfahren zur Herstellung von Mikrokapseln |
DE10138996A1 (de) | 2001-08-15 | 2003-02-27 | Basf Ag | Mikrokapseldispersion |
JP2005511734A (ja) | 2001-12-07 | 2005-04-28 | スリル バイオメディカル コーポレイション | 癌治療用のシクロアルキル置換ポリアミンおよびそれらの合成方法 |
WO2005116559A1 (de) | 2004-05-24 | 2005-12-08 | Basf Aktiengesellschaft | Formkörper aus lignocellulosehaltigen materialien |
US20090202891A1 (en) * | 2004-11-05 | 2009-08-13 | Mel Morganstein | Inertially activated battery |
WO2007090735A1 (de) | 2006-02-03 | 2007-08-16 | Basf Se | Verfahren zum behandeln von substraten |
JP5262132B2 (ja) | 2008-01-24 | 2013-08-14 | 富士ゼロックス株式会社 | 液晶含有組成物、及びこれを用いた液晶表示素子 |
EP2379327B1 (de) | 2008-12-17 | 2017-11-08 | BASF Coatings GmbH | Flächenförmiges bauelement aus verbundmaterial |
AR079413A1 (es) | 2009-10-07 | 2012-01-25 | Basf Se | Uso de particulas polimericas que comprenden insecticida para mejorar la movilidad en el suelo de insecticidas, formulaciones insecticidas, particulas polimericas que comprenden insecticida, y metodos para controlar plagas |
DE102011079299A1 (de) | 2010-07-20 | 2012-01-26 | Basf Se | Verbundmaterials enthaltend Latentwärmespeicher |
JP2014500359A (ja) | 2010-11-24 | 2014-01-09 | ビーエーエスエフ ソシエタス・ヨーロピア | マイクロカプセル化潜熱蓄熱材料を含む熱可塑性成形組成物 |
BR112015020882B1 (pt) | 2013-03-26 | 2020-10-06 | Basf Se | Microcápsulas, métodos de preparação de microcápsulas e de controle do crescimento de vegetais e composição |
RU2018143590A (ru) | 2016-05-18 | 2020-06-18 | Басф Се | Капсулы, содержащие простые бензилпропаргиловые эфиры, предназначенные для применения в качестве ингибиторов нитрификации |
WO2018072934A1 (de) | 2016-09-29 | 2018-04-26 | Basf Se | Verpackungsmaterial und verfahren zur dessen herstellung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3577515A (en) * | 1963-12-13 | 1971-05-04 | Pennwalt Corp | Encapsulation by interfacial polycondensation |
US3464926A (en) * | 1965-04-26 | 1969-09-02 | Pennwalt Corp | Process for encapsulation |
DE2311712B2 (de) * | 1973-03-09 | 1978-08-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Hersteilung von Mikrokapseln |
GB1538075A (en) * | 1975-03-24 | 1979-01-10 | Champion Paper Co Ltd | Formation of microcapsules by interfacial cross-linking and microcapsules produced thereby |
US4081384A (en) * | 1975-07-21 | 1978-03-28 | The Proctor & Gamble Company | Solvent-free capsules and fabric conditioning compositions containing same |
DE2909906A1 (de) * | 1979-03-14 | 1980-10-02 | Bayer Ag | Verfahren zur kontinuierlichen herstellung von mikrokapseln |
US4280833A (en) * | 1979-03-26 | 1981-07-28 | Monsanto Company | Encapsulation by interfacial polycondensation, and aqueous herbicidal composition containing microcapsules produced thereby |
DE3020781C2 (de) * | 1980-05-31 | 1982-11-18 | Hoechst Ag, 6000 Frankfurt | Druckbeständige Mikrokapseln mit einer Polyamid-Außenhülle und einer durch Polyurethan-Polyharnstoff oder Polyharnstoff strukturierten Innenmasse und Verfahren zu ihrer Herstellung |
DE3421865A1 (de) * | 1984-06-13 | 1985-12-19 | Bayer Ag, 5090 Leverkusen | Kontinuierliche herstellung von mikrokapseldispersionen |
US4889877A (en) * | 1988-01-07 | 1989-12-26 | The Standard Register Company | High solids CB printing ink |
JP2632004B2 (ja) * | 1988-06-15 | 1997-07-16 | 富士写真フイルム株式会社 | 感圧記録シート用マイクロカプセルの製造法 |
-
1991
- 1991-09-02 JP JP3246475A patent/JP2684473B2/ja not_active Expired - Fee Related
-
1992
- 1992-09-01 DE DE69210736T patent/DE69210736T2/de not_active Expired - Fee Related
- 1992-09-01 ES ES92114936T patent/ES2090433T3/es not_active Expired - Lifetime
- 1992-09-01 EP EP92114936A patent/EP0535384B1/en not_active Expired - Lifetime
- 1992-09-01 US US07/937,688 patent/US5401443A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2684473B2 (ja) | 1997-12-03 |
DE69210736T2 (de) | 1996-10-02 |
JPH0557178A (ja) | 1993-03-09 |
EP0535384B1 (en) | 1996-05-15 |
EP0535384A1 (en) | 1993-04-07 |
US5401443A (en) | 1995-03-28 |
DE69210736D1 (de) | 1996-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2090433T3 (es) | Metodo de produccion continua de microcapsulas. | |
ATE157219T1 (de) | Stabile doppelte emulsionen, die feinverteilte teilchen enthalten | |
DE3880182D1 (de) | Dispersionen und emulsionen. | |
ES2154740T3 (es) | Metodo para el tratamiento de liquidos para inhibir desarrollo de organismos vivientes. | |
ES2166839T3 (es) | Procedimiento para la produccion de composicion liquida. | |
KR890007407A (ko) | 반도체 프로세싱용 스핀-온 글라스 | |
KR950703998A (ko) | 1α, 24-(OH)_2-V.D_3 유제조성물(1α, 24-(OH)_2-V.D_3 EMULSION COMPOSITION) | |
DE3750395D1 (de) | Flüssigkristall-Cyclohexylbenzenderivate, Herstellung derselben und neue nematische Mischungen die sie enthalten. | |
ATE70245T1 (de) | Mischflasche und mischverfahren mit dieser flasche. | |
ES2068473T3 (es) | Procedimiento para encapsular principios activos lipofilos, solidos o liquidos, para dar liposomas de fosfolipidos que contienen este principio activo, asi como medicamentos que contienen estos liposomas. | |
GB8629639D0 (en) | Composition & method | |
KR900001830A (ko) | 트리폴리포스페이트를 함유하는 액상 세제의 제조방법 | |
JPS52128084A (en) | Manufacture of semiconductor ic unit | |
JPS52106384A (en) | Nematic liquid crystal composition | |
JPS5312782A (en) | Production of oil-in-water type high concentration emulsion | |
JPS52113386A (en) | Stabilized liquid crystal composition | |
JPS5317284A (en) | Production of semiconductor device | |
JPS5354855A (en) | Method of improving hydroextraction properties of aggregated settled sludge of waste mixture liquid | |
JPS51128272A (en) | Field effect transistor | |
KR880011289A (ko) | 교재용 그림물감의 제조방법 | |
JPS528583A (en) | Device and method for continuous cutting and injection of glass fiber | |
KR870005610A (ko) | 우레탄 발포깔창의 모발침지 방법 | |
JPS5269877A (en) | Field effect transistor type liquid crystal display device | |
JPS52137997A (en) | Color liquid crystal display device | |
JPS51135158A (en) | Method and apparatus of forming and transferring low-temperature heat energy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 535384 Country of ref document: ES |
|
FG2A | Definitive protection |
Ref document number: 535384 Country of ref document: ES |