AR015306A1 - Metodo de microencapsulacion de una sustancia solida biologicamente activa - Google Patents
Metodo de microencapsulacion de una sustancia solida biologicamente activaInfo
- Publication number
- AR015306A1 AR015306A1 ARP990102295A ARP990102295A AR015306A1 AR 015306 A1 AR015306 A1 AR 015306A1 AR P990102295 A ARP990102295 A AR P990102295A AR P990102295 A ARP990102295 A AR P990102295A AR 015306 A1 AR015306 A1 AR 015306A1
- Authority
- AR
- Argentina
- Prior art keywords
- substance
- formalin
- solid substance
- biologically active
- insoluble
- 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
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
- A01N25/28—Microcapsules or nanocapsules
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicinal Preparation (AREA)
Abstract
Un método de microencapsulacion de una sustancia solida biologicamente activa, caracterizado por la polimerizacion de un monomero que es polimerizable porla condensacion, en una dispersion que contiene: i) una solucion que contiene una sustancia noi onica y ii) la sustancia solida biologicamente activa, que esinsoluble y difícilmente soluble en dicha solucion, donde la sustancia no ionica es eficaz para dispersar la sustancia biologicamente activa en dicha solucion,que es un método efectivopara producir una composicion microencapsulada sin aglomeracion. Ejemplos de pesticidas son insecticidas, fungicidas, herbicidas, repelentes, inhibidores de la síntesis de quitina, reguladores del crecimiento de insectos, reguladores del crecimientovege tal, etc. Ejemplos de los monomerosincluyen melamina y formalina para resina de melamina: fenol o cresol y formalina, acetaldehido o glutaraldehido para resinas fenolicas: urea y formalina pararesina ureica: guanamina y formalina para resina deguana mina: epsilon-caprolactama para poliamida: polipéptidos y formalina o glutaraldehido para polipéptidosreticulados; y epiclorhidrina y bisfenol A para resian epoxi. El solvente utilizado para una solucion que contiene una sustancia no ionica enla pre senteinvencion, debe ser inactivo frente a las sustancias solidas. Además se debe elegir un solvente en el que dicha sustancia solida sea insoluble y dificilmentesoluble. Por ejemplo, se puede usar agua como solvente cuando dicha sustanciasolida es insoluble en agua o difícilmente soluble en agua y un solvente orgánicocomo hidrocarburos puede ser utilizado cuando dicha sustancia solida es insoluble o difícilmente soluble en dicho solvente orgánico, como una proteína.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10135475A JPH11322587A (ja) | 1998-05-18 | 1998-05-18 | 常温で固体の生理活性物質のマイクロカプセル化方法およびこの方法により得られるマイクロカプセル組成物 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR015306A1 true AR015306A1 (es) | 2001-04-18 |
Family
ID=15152592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP990102295A AR015306A1 (es) | 1998-05-18 | 1999-05-14 | Metodo de microencapsulacion de una sustancia solida biologicamente activa |
Country Status (9)
Country | Link |
---|---|
US (1) | US6113936A (es) |
EP (1) | EP0967007A3 (es) |
JP (1) | JPH11322587A (es) |
KR (1) | KR100592207B1 (es) |
CN (1) | CN1121899C (es) |
AR (1) | AR015306A1 (es) |
AU (1) | AU749007B2 (es) |
BR (1) | BR9902082A (es) |
TW (1) | TW575459B (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002102680A (ja) * | 2000-09-29 | 2002-04-09 | Kureha Chem Ind Co Ltd | マイクロカプセル粉状体およびその製造方法 |
JP2002277816A (ja) * | 2001-03-21 | 2002-09-25 | Minolta Co Ltd | 映像表示装置 |
GB0121580D0 (en) | 2001-09-06 | 2001-10-24 | Syngenta Ltd | Novel compounds |
US7357949B2 (en) * | 2001-12-21 | 2008-04-15 | Agion Technologies Inc. | Encapsulated inorganic antimicrobial additive for controlled release |
US20030118658A1 (en) * | 2001-12-21 | 2003-06-26 | Trogolo Jeffrey A. | High aspect ratio encapsulated inorganic antimicrobial additive for controlled release |
ES2665464T3 (es) * | 2003-03-28 | 2018-04-25 | Sigmoid Pharma Limited | Forma de dosificación oral sólida que contiene microcápsulas sin costuras |
US7951390B2 (en) * | 2004-06-30 | 2011-05-31 | United Phosphorus, Ltd. | Slow-release microcapsule composition for safe delivery of agriculturally active material |
PL1776010T3 (pl) * | 2004-08-04 | 2008-05-30 | Basf Se | Sposób wytwarzania wodnych kompozycji trudnorozpuszczalnych w wodzie substancji czynnych |
EP2444071A1 (en) * | 2004-09-27 | 2012-04-25 | Sigmoid Pharma Limited | Minicapsule formulations |
US20060093243A1 (en) * | 2004-11-04 | 2006-05-04 | Murphy Harold V | Sock storage, laundering, organization, sorting, matching and loss prevention device |
GB0613925D0 (en) | 2006-07-13 | 2006-08-23 | Unilever Plc | Improvements relating to nanodispersions |
ZA200901553B (en) * | 2006-09-12 | 2010-06-30 | Nippon Soda Co | Pest control agent in form of stable suspension |
JP2008239561A (ja) * | 2007-03-28 | 2008-10-09 | Sumitomo Chemical Co Ltd | 常温で固体の生理活性物質のマイクロカプセル組成物の製造方法 |
JP5125168B2 (ja) * | 2007-03-28 | 2013-01-23 | 住友化学株式会社 | 常温で固体の生理活性物質のマイクロカプセル組成物の製造方法 |
CN103120653B (zh) * | 2007-04-04 | 2015-09-30 | 希格默伊德药业有限公司 | 一种口服药物组合物 |
EP2061587A1 (en) | 2007-04-26 | 2009-05-27 | Sigmoid Pharma Limited | Manufacture of multiple minicapsules |
JP2010526053A (ja) * | 2007-05-01 | 2010-07-29 | シグモイド・ファーマ・リミテッド | ニモジピン医薬組成物 |
ES2530049T3 (es) | 2009-05-18 | 2015-02-26 | Sigmoid Pharma Limited | Composición que comprende gotas de aceite |
JP5439952B2 (ja) * | 2009-05-29 | 2014-03-12 | 住友化学株式会社 | マイクロカプセルの製造方法 |
US9878036B2 (en) | 2009-08-12 | 2018-01-30 | Sigmoid Pharma Limited | Immunomodulatory compositions comprising a polymer matrix and an oil phase |
CN102187871A (zh) * | 2010-11-22 | 2011-09-21 | 南通联农农药制剂研究开发有限公司 | 一种噻虫啉微胶囊制剂及其制备方法 |
GB201020032D0 (en) | 2010-11-25 | 2011-01-12 | Sigmoid Pharma Ltd | Composition |
JP5602081B2 (ja) * | 2011-04-08 | 2014-10-08 | 日新製鋼株式会社 | 害虫忌避性に優れる表面処理鋼板およびその製造方法 |
CN102550562A (zh) * | 2012-01-13 | 2012-07-11 | 广东中迅农科股份有限公司 | 虫螨腈微胶囊悬浮剂及其制备方法 |
GB201212010D0 (en) | 2012-07-05 | 2012-08-22 | Sigmoid Pharma Ltd | Formulations |
GB201319791D0 (en) | 2013-11-08 | 2013-12-25 | Sigmoid Pharma Ltd | Formulations |
JP6716582B2 (ja) | 2014-11-07 | 2020-07-01 | サブリミティ・セラピューティクス・リミテッドSublimity Therapeutics Limited | シクロスポリンを含む組成物 |
DE102017111444A1 (de) | 2017-05-24 | 2018-11-29 | Henkel Ag & Co. Kgaa | Mikrokapselsystem für polysensorische Dufteffekte |
DE102017111445A1 (de) | 2017-05-24 | 2018-11-29 | Henkel Ag & Co. Kgaa | Mikrokapselsystem für polysensorische Dufteffekte |
WO2019172021A1 (ja) * | 2018-03-08 | 2019-09-12 | Agc株式会社 | 撥水撥油剤組成物の製造方法及び撥水撥油性物品の製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH540715A (de) * | 1970-05-26 | 1973-10-15 | Ciba Geigy Ag | Verfahren zur Einkapselung von in einer Flüssigkeit fein verteilter Substanz |
DE3039117A1 (de) * | 1980-10-16 | 1982-05-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von mikrokapseln |
US5160529A (en) * | 1980-10-30 | 1992-11-03 | Imperial Chemical Industries Plc | Microcapsules and microencapsulation process |
JPS57120518A (en) * | 1981-01-19 | 1982-07-27 | Tanabe Seiyaku Co Ltd | Preparation of microcapsule |
JPS58124705A (ja) * | 1982-01-18 | 1983-07-25 | Kureha Chem Ind Co Ltd | マイクロカプセル化農薬及びその製造方法 |
DE3560861D1 (en) * | 1984-03-30 | 1987-12-10 | Stauffer Chemical Co | Microcapsules and microencapsulation process |
US5733561A (en) * | 1991-06-12 | 1998-03-31 | Mitsui Toatsu Chemicals, Incorporated | Insecticide composition and production process thereof |
US5576008A (en) * | 1991-07-19 | 1996-11-19 | Industrial Technology Research Institute | Preparation of pesticide microcapsule |
TW202378B (es) * | 1991-09-11 | 1993-03-21 | Ciba Geigy Ag | |
CZ288249B6 (en) * | 1993-11-15 | 2001-05-16 | Zeneca Ltd | Microcapsule and process for producing thereof |
GB9501017D0 (en) * | 1995-01-19 | 1995-03-08 | Dowelanco | Microencapsulation process and product |
JP3567543B2 (ja) * | 1995-08-31 | 2004-09-22 | 住友化学工業株式会社 | 農薬組成物の製造方法 |
GB9524918D0 (en) * | 1995-12-06 | 1996-02-07 | Zeneca Ltd | Solid composition |
CN1167338C (zh) * | 1996-12-31 | 2004-09-22 | 辛根塔有限公司 | 新的油包水微胶囊化方法及由此制备的微胶囊剂 |
-
1998
- 1998-05-18 JP JP10135475A patent/JPH11322587A/ja active Pending
-
1999
- 1999-04-09 TW TW88105640A patent/TW575459B/zh not_active IP Right Cessation
- 1999-05-07 KR KR1019990016371A patent/KR100592207B1/ko not_active IP Right Cessation
- 1999-05-13 US US09/310,866 patent/US6113936A/en not_active Expired - Lifetime
- 1999-05-14 AR ARP990102295A patent/AR015306A1/es active IP Right Grant
- 1999-05-14 BR BR9902082-3A patent/BR9902082A/pt not_active Application Discontinuation
- 1999-05-14 EP EP99303762A patent/EP0967007A3/en not_active Withdrawn
- 1999-05-17 CN CN99106641A patent/CN1121899C/zh not_active Expired - Fee Related
- 1999-05-17 AU AU29076/99A patent/AU749007B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0967007A2 (en) | 1999-12-29 |
BR9902082A (pt) | 2000-05-09 |
KR100592207B1 (ko) | 2006-06-23 |
KR19990088126A (ko) | 1999-12-27 |
CN1235866A (zh) | 1999-11-24 |
JPH11322587A (ja) | 1999-11-24 |
AU2907699A (en) | 1999-11-25 |
AU749007B2 (en) | 2002-06-13 |
US6113936A (en) | 2000-09-05 |
CN1121899C (zh) | 2003-09-24 |
TW575459B (en) | 2004-02-11 |
EP0967007A3 (en) | 2000-03-08 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant, registration |