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BR9902082A - Método para microencapsulação de uma substância sólida. - Google Patents

Método para microencapsulação de uma substância sólida.

Info

Publication number
BR9902082A
BR9902082A BR9902082-3A BR9902082A BR9902082A BR 9902082 A BR9902082 A BR 9902082A BR 9902082 A BR9902082 A BR 9902082A BR 9902082 A BR9902082 A BR 9902082A
Authority
BR
Brazil
Prior art keywords
substance
microencapsulation
biologically active
solid substance
solid
Prior art date
Application number
BR9902082-3A
Other languages
English (en)
Inventor
Yoshihiro Takebayashi
Nobuhito Ueda
Shugo Nishi
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BR9902082A publication Critical patent/BR9902082A/pt

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

Patente de Invenção: <B>"MéTODO PARA MICROENCAPSULAçãO DE UMA SUBSTâNCIA SóLIDA"<D>. Método para microencapsulação de uma substância sólida biologicamente ativa que é caracterizado pela polimerização de um monómero que é polimerizável por condensação em uma dispersão contendo i) uma solução contendo uma substância não iónica e ii) a substância sólida biologicamente ativa que é insolúvel ou difícil de dissolver na referida solução, em que a substância não iónica é eficaz para dispersão da substância biologicamente ativa na referida solução, é um método efetivo para a produção de uma composição microencapsulada sem agregação.
BR9902082-3A 1998-05-18 1999-05-14 Método para microencapsulação de uma substância sólida. BR9902082A (pt)

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
BR9902082A true BR9902082A (pt) 2000-05-09

Family

ID=15152592

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9902082-3A BR9902082A (pt) 1998-05-18 1999-05-14 Método para microencapsulação de uma substância sólida.

Country Status (9)

Country Link
US (1) US6113936A (pt)
EP (1) EP0967007A3 (pt)
JP (1) JPH11322587A (pt)
KR (1) KR100592207B1 (pt)
CN (1) CN1121899C (pt)
AR (1) AR015306A1 (pt)
AU (1) AU749007B2 (pt)
BR (1) BR9902082A (pt)
TW (1) TW575459B (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
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
EP1608347B1 (en) * 2003-03-28 2014-08-13 Sigmoid Pharma Limited Solid oral dosage form containing seamless microcapsules
US7951390B2 (en) * 2004-06-30 2011-05-31 United Phosphorus, Ltd. Slow-release microcapsule composition for safe delivery of agriculturally active material
ATE381890T1 (de) * 2004-08-04 2008-01-15 Basf Ag Verfahren zur herstellung wässriger wirkstoffzusammensetzungen von in wasser schwer löslichen wirkstoffen
EP2156826A1 (en) * 2004-09-27 2010-02-24 Sigmoid Pharma Limited Microcapsule formulations comprising two pharmaceutically active ingredients
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
NZ575290A (en) * 2006-09-12 2011-08-26 Nippon Soda Co Pest control agent in form of stable suspension
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
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
CN101677964A (zh) 2007-04-04 2010-03-24 希格默伊德药业有限公司 他克莫司药物组合物
WO2008132707A1 (en) 2007-04-26 2008-11-06 Sigmoid Pharma Limited Manufacture of multiple minicapsules
EP2073798A2 (en) * 2007-05-01 2009-07-01 Sigmoid Pharma Limited Pharmaceutical nimodipine compositions
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
HUE053624T2 (hu) 2014-11-07 2021-07-28 Sublimity Therapeutics Ltd Ciklosporint tartalmazó készítmények
DE102017111445A1 (de) 2017-05-24 2018-11-29 Henkel Ag & Co. Kgaa Mikrokapselsystem für polysensorische Dufteffekte
DE102017111444A1 (de) 2017-05-24 2018-11-29 Henkel Ag & Co. Kgaa Mikrokapselsystem für polysensorische Dufteffekte
EP3763799A4 (en) * 2018-03-08 2021-12-08 Agc Inc. METHOD FOR MANUFACTURING A WATER- AND OIL-REPELLENT COMPOSITION AND METHOD FOR MANUFACTURING A WATER- AND OIL-REPELLENT ARTICLE

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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 (pt) * 1991-09-11 1993-03-21 Ciba Geigy Ag
RU2159037C2 (ru) * 1993-11-15 2000-11-20 Зенека Лимитед Микрокапсулы и способ их получения
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
ATE251839T1 (de) * 1996-12-31 2003-11-15 Syngenta Ltd Neues verfahren zur wasser-in-öl mikroverkapselung und die danach erhältlichen mikrokapseln

Also Published As

Publication number Publication date
EP0967007A2 (en) 1999-12-29
CN1235866A (zh) 1999-11-24
JPH11322587A (ja) 1999-11-24
KR19990088126A (ko) 1999-12-27
KR100592207B1 (ko) 2006-06-23
EP0967007A3 (en) 2000-03-08
AU2907699A (en) 1999-11-25
CN1121899C (zh) 2003-09-24
TW575459B (en) 2004-02-11
AU749007B2 (en) 2002-06-13
AR015306A1 (es) 2001-04-18
US6113936A (en) 2000-09-05

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Legal Events

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B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI.

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