PE57798A1 - Composiciones microencapsuladas - Google Patents

Composiciones microencapsuladas

Info

Publication number
PE57798A1
PE57798A1 PE1997000394A PE00039497A PE57798A1 PE 57798 A1 PE57798 A1 PE 57798A1 PE 1997000394 A PE1997000394 A PE 1997000394A PE 00039497 A PE00039497 A PE 00039497A PE 57798 A1 PE57798 A1 PE 57798A1
Authority
PE
Peru
Prior art keywords
isocyanate
poly
organic phase
optionally
aromatic
Prior art date
Application number
PE1997000394A
Other languages
English (en)
Inventor
B Scher Herbert
Rodson Marius
Lee Kuo-Shin
Ling Chen Jin
Original Assignee
Zeneca Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26690871&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE57798(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zeneca Ltd filed Critical Zeneca Ltd
Publication of PE57798A1 publication Critical patent/PE57798A1/es

Links

Classifications

    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • 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
    • 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
    • A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Fertilizers (AREA)

Abstract

QUE COMPRENDE: A) PREPARAR UNA FASE ORGANICA QUE INCLUYE UN MATERIAL INMISCIBLE EN AGUA A SER ENCAPSULADO, QUE CONTIENE UN INSECTICIDA TAL COMO UN PIRETROIDE, UN LAMBDA CIALOTRINA O UN FLUAZIFOP-P-BUTIL, UN DI-ISOCIANATO AROMATICO COMO EL TOLILEN DI-ISOCIANATO, Y OPCIONALMENTE UN POLI-ISOCIANATO AROMATICO COMO EL POLI-METILEN POLI-FENILISOCIANATO, EN DONDE LA RELACION DE PESOS DE DI-ISOCIANATO A POLI-ISOCIANATO ES DE 1:50 A 1:10 APROXIMADAMENTE; B) INTRODUCIR LA FASE ORGANICA EN LA FASE ACUOSA, UN COLOIDE PROTECTOR Y OPCIONALMENTE UN AGENTE TENSIOACTIVO PARA FORMAR LA DISPERSION DE LA FASE ORGANICA EN LA FASE ACUOSA; C) MEZCLAR LA DISPERSION BAJO ALTA CIZALLA PARA FORMAR UNA EMULSION DE ACEITE EN AGUA EN LA QUE LAS GOTAS DE ACEITE TIENEN UN TAMANO PROMEDIO ENTRE 1 A 5 MICRONES; Y D) AJUSTAR LA TEMPERATURA Y EL pH DE LA EMULSION DE MODO QUE LA REACCION DE POLIMERIZACION OCURRA FORMANDO MICROCAPSULAS DE POLI-UREA QUE CONTIENE LA FASE ORGANICA. SE USA PARTICULARMENTE EN COMPOSICIONES PESTICIDAS
PE1997000394A 1996-05-23 1997-05-20 Composiciones microencapsuladas PE57798A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1822096P 1996-05-23 1996-05-23
US68574296A 1996-07-24 1996-07-24

Publications (1)

Publication Number Publication Date
PE57798A1 true PE57798A1 (es) 1998-10-12

Family

ID=26690871

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1997000394A PE57798A1 (es) 1996-05-23 1997-05-20 Composiciones microencapsuladas

Country Status (29)

Country Link
EP (1) EP0902724B1 (es)
JP (2) JP4124484B2 (es)
CN (1) CN1104277C (es)
AP (1) AP926A (es)
AR (1) AR007193A1 (es)
AT (1) ATE209959T1 (es)
AU (1) AU711932B2 (es)
BG (1) BG63684B1 (es)
BR (1) BR9710447A (es)
CA (1) CA2255852C (es)
CO (1) CO4761014A1 (es)
CZ (1) CZ291316B6 (es)
DE (1) DE69708866T2 (es)
DK (1) DK0902724T3 (es)
EG (1) EG23808A (es)
ES (1) ES2169391T3 (es)
HK (1) HK1020690A1 (es)
HU (1) HU225705B1 (es)
ID (1) ID18359A (es)
IL (1) IL127116A (es)
MY (1) MY119326A (es)
NZ (1) NZ332918A (es)
PE (1) PE57798A1 (es)
PL (1) PL330076A1 (es)
PT (1) PT902724E (es)
TR (1) TR199802404T2 (es)
TW (1) TW466101B (es)
WO (1) WO1997044125A1 (es)
YU (1) YU49207B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL127116A (en) * 1996-05-23 2001-06-14 Zeneca Ltd Process for preparing microcapsules
MXPA01001072A (es) * 1998-07-30 2002-08-20 Syngenta Ltd Microcapsulas de liberacion iniciada por acido.
JP4514077B2 (ja) * 1999-12-27 2010-07-28 日本エンバイロケミカルズ株式会社 微生物増殖抑制剤含有マイクロカプセルおよび微生物増殖抑制剤含有マイクロカプセルの製造方法
DE10223916A1 (de) 2002-05-29 2003-12-11 Bayer Cropscience Ag Mikrokapsel-Formulierungen
JP4752182B2 (ja) 2004-03-01 2011-08-17 住友化学株式会社 昆虫成長調節剤
CN100444733C (zh) * 2004-03-22 2008-12-24 侯金荣 天然除虫菊素微胶囊剂植物农药及其应用
CN100444732C (zh) * 2004-03-22 2008-12-24 侯金荣 天然除虫菊素微胶囊剂植物农药的制备方法
GB0804700D0 (en) 2008-03-13 2008-04-16 Syngenta Ltd Microencapsulation
BRPI1013359A8 (pt) * 2009-03-04 2016-09-20 Dow Agrosciences Llc Formulações de inseticida microencapsuladas.
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
WO2012028583A1 (de) 2010-09-03 2012-03-08 Bayer Cropscience Ag Deltamethrin enthaltende formulierungen
CN101990890B (zh) * 2010-11-16 2013-02-13 北京颖泰嘉和生物科技有限公司 环己烯酮型除草剂微胶囊及其制备方法
CN102172502A (zh) * 2011-01-24 2011-09-07 天津工业大学 一种功能性纳胶囊浆液的界面聚合制造方法及用途
ES2527187T3 (es) 2011-11-04 2015-01-21 Endura S.P.A. Microcápsulas que comprenden un piretroide y/o un neonicotinoide y un agente sinérgico
ES2417380B1 (es) 2012-01-05 2014-06-03 Universidad Del Pais Vasco - Euskal Herriko Unibertsitatea Nuevos complejos de inclusión de pesticidas, composiciones que los contienen y su empleo como pesticidas
PT106198B (pt) 2012-03-08 2014-10-07 Sapec Agro S A Formulação inseticida, método para a sua preparação e utilização da mesma
SG11201705114YA (en) 2015-01-23 2017-08-30 Firmenich & Cie Process for the preparation of microcapsules free from melamine-formaldehyde
CA3001774C (en) * 2015-10-22 2023-10-17 Basf Se A process for preparing an aqueous dispersion of microparticles
GB2551814B (en) * 2016-06-30 2021-02-24 Syngenta Participations Ag Microcapsules encapsulating lambda-cyhalothin
EP3491110A1 (en) * 2016-07-27 2019-06-05 Firmenich SA Process for the preparation of microcapsules
SG11201811707PA (en) 2016-07-27 2019-02-27 Firmenich & Cie Process for the preparation of microcapsules
WO2019229060A1 (de) 2018-05-29 2019-12-05 Bayer Aktiengesellschaft Mikrokapsel-formulierungen enthaltend transfluthrin als flüchtiges insektizid mit verbesserter wirkung
CN109197869B (zh) * 2018-10-25 2021-07-06 湖南人文科技学院 一种丙草胺微囊悬浮剂及其制备方法
EP3868207A1 (de) * 2020-02-24 2021-08-25 Bayer Aktiengesellschaft Verkapselte pyrethroide mit verbesserter wirksamkeit bei boden- und blattanwendungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285720A (en) * 1972-03-15 1981-08-25 Stauffer Chemical Company Encapsulation process and capsules produced thereby
AR240875A1 (es) * 1984-01-09 1991-03-27 Stauffer Chemical Co Procedimiento para producir capsulas de poliurea de dimensiones multiples que contienen un material inmiscible en agua en su interior y las capsulas resultantes
IL127116A (en) * 1996-05-23 2001-06-14 Zeneca Ltd Process for preparing microcapsules

Also Published As

Publication number Publication date
IL127116A (en) 2001-06-14
TR199802404T2 (xx) 1999-02-22
ES2169391T3 (es) 2002-07-01
DE69708866T2 (de) 2002-05-02
AP9801400A0 (en) 1998-12-31
EP0902724B1 (en) 2001-12-05
YU53398A (sh) 1999-09-27
EP0902724A1 (en) 1999-03-24
HUP9902186A3 (en) 2003-02-28
NZ332918A (en) 1999-07-29
CA2255852A1 (en) 1997-11-27
HU225705B1 (en) 2007-06-28
JP4124484B2 (ja) 2008-07-23
PT902724E (pt) 2002-03-28
AU2906997A (en) 1997-12-09
CZ291316B6 (cs) 2003-01-15
CA2255852C (en) 2005-12-20
JP2007320965A (ja) 2007-12-13
PL330076A1 (en) 1999-04-26
DE69708866D1 (de) 2002-01-17
CZ377698A3 (cs) 1999-07-14
DK0902724T3 (da) 2002-03-04
IL127116A0 (en) 1999-09-22
TW466101B (en) 2001-12-01
ATE209959T1 (de) 2001-12-15
AP926A (en) 2001-01-08
MY119326A (en) 2005-05-31
HUP9902186A2 (hu) 1999-11-29
CN1104277C (zh) 2003-04-02
CN1222095A (zh) 1999-07-07
AU711932B2 (en) 1999-10-21
BR9710447A (pt) 1999-08-17
AR007193A1 (es) 1999-10-13
EG23808A (en) 2007-09-05
BG102960A (en) 1999-10-29
ID18359A (id) 1998-04-02
WO1997044125A1 (en) 1997-11-27
HK1020690A1 (en) 2000-05-19
JP2000511524A (ja) 2000-09-05
YU49207B (sh) 2004-09-03
BG63684B1 (bg) 2002-09-30
CO4761014A1 (es) 1999-04-27

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