AU661330B2 - Urea/Dialdehyde micorcapsules for pesticidal formulations and a process for their preparation - Google Patents

Urea/Dialdehyde micorcapsules for pesticidal formulations and a process for their preparation

Info

Publication number
AU661330B2
AU661330B2 AU22899/92A AU2289992A AU661330B2 AU 661330 B2 AU661330 B2 AU 661330B2 AU 22899/92 A AU22899/92 A AU 22899/92A AU 2289992 A AU2289992 A AU 2289992A AU 661330 B2 AU661330 B2 AU 661330B2
Authority
AU
Australia
Prior art keywords
preparation
micorcapsules
dialdehyde
urea
pesticidal formulations
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 - Fee Related
Application number
AU22899/92A
Other languages
English (en)
Other versions
AU2289992A (en
Inventor
Andreas Leonhardt
Rudolf Nastke
Ernst Neuenschwander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of AU2289992A publication Critical patent/AU2289992A/en
Application granted granted Critical
Publication of AU661330B2 publication Critical patent/AU661330B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Compounds Of Unknown Constitution (AREA)
AU22899/92A 1991-09-11 1992-09-10 Urea/Dialdehyde micorcapsules for pesticidal formulations and a process for their preparation Expired - Fee Related AU661330B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH266991 1991-09-11
CH2669/91 1991-09-11

Publications (2)

Publication Number Publication Date
AU2289992A AU2289992A (en) 1993-03-18
AU661330B2 true AU661330B2 (en) 1995-07-20

Family

ID=4238912

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22899/92A Expired - Fee Related AU661330B2 (en) 1991-09-11 1992-09-10 Urea/Dialdehyde micorcapsules for pesticidal formulations and a process for their preparation

Country Status (14)

Country Link
US (1) US5576009A (en, 2012)
EP (1) EP0532462B1 (en, 2012)
JP (1) JPH05201803A (en, 2012)
KR (1) KR930005667A (en, 2012)
AT (1) ATE149094T1 (en, 2012)
AU (1) AU661330B2 (en, 2012)
BR (1) BR9203515A (en, 2012)
CA (1) CA2077883A1 (en, 2012)
DE (1) DE59208062D1 (en, 2012)
HU (1) HUT61873A (en, 2012)
IL (1) IL103113A0 (en, 2012)
MX (1) MX9205156A (en, 2012)
TW (1) TW202378B (en, 2012)
ZA (1) ZA926888B (en, 2012)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0532463B1 (de) * 1991-09-11 1997-02-26 Ciba-Geigy Ag Pestizidformulierungen
US6090925A (en) 1993-03-09 2000-07-18 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
US5981719A (en) 1993-03-09 1999-11-09 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
WO1996003040A1 (en) * 1994-07-22 1996-02-08 Ciba-Geigy Ag Process for the preparation of spherical microparticles containing biologically active compounds
DE19603453C1 (de) * 1996-01-31 1997-10-02 Fraunhofer Ges Forschung Mikropartikel, enthaltend einen Wirkstoff und ein polymeres Kapselwandmaterial, ein Verfahren zu deren Herstellung und deren Verwendung
JPH11322587A (ja) * 1998-05-18 1999-11-24 Sumitomo Chem Co Ltd 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
PL199974B1 (pl) 1998-11-12 2008-11-28 Fmc Corp Sposób podwójnego kapsułkowania środka chemicznego i kompozycja
DE10049777A1 (de) * 2000-10-09 2002-04-18 Fraunhofer Ges Forschung Mit einem Aminoplast mikroverkapselte Feststoffe und Verfahren zu deren Herstellung
DE10111094A1 (de) * 2001-03-08 2002-09-26 Fraunhofer Ges Forschung Diskrete Mikrohohlpartikel mit einer flexiblen Wandstruktur
US7381347B2 (en) 2003-03-31 2008-06-03 Cytec Technology Corp. Crosslinking composition
ES2921427T3 (es) 2004-01-23 2022-08-25 Eden Research Plc Métodos de eliminación de nematodos que comprenden la aplicación de un componente terpénico encapsulado
MXPA06013420A (es) 2004-05-20 2007-03-01 Eden Research Plc Composiciones que contienen una particula hueca de glucano o una particula de pared celular que encapsula un componente de terpeno, metodos para elaborar y usar las mismas.
US20060165746A1 (en) * 2005-01-24 2006-07-27 Arie Markus Formulations containing microencapsulated essential oils
ES2848707T3 (es) 2005-11-30 2021-08-11 Eden Research Plc Cápsulas insecticidas que contienen timol y métodos de fabricación y uso de las mismas
WO2007062575A1 (en) 2005-11-30 2007-06-07 Inverness Medical Switzerland Gmbh A device for detecting the presence or amount of an analyte in a fluid sample and method thereof
US8753676B2 (en) * 2006-02-15 2014-06-17 Botanocap Ltd. Applications of microencapsulated essential oils
GB201115564D0 (en) * 2011-09-08 2011-10-26 Syngenta Ltd Herbicidal composition
GB201220940D0 (en) 2012-11-21 2013-01-02 Eden Research Plc Method P
GB201501793D0 (en) * 2015-02-03 2015-03-18 Eden Research Plc Encapsulation of high potency active agents
CN111983211A (zh) 2019-07-31 2020-11-24 帕米尔生物技术有限公司 检测装置和接收装置
CA3167468A1 (en) 2022-03-15 2023-09-15 Zhejiang Orient Gene Biotech Co., Ltd. Device for detecting an analyte in a liquid sample
AU2023201301B2 (en) 2022-05-23 2025-03-13 Zhejiang Orient Gene Biotech Co., LTD Test device for analyte in a fluid sample
CN118408785A (zh) 2022-11-23 2024-07-30 杭州博拓生物科技股份有限公司 一种检测液体样本中被分析物质的装置
CA3219168A1 (en) 2022-12-09 2024-06-09 Hangzhou Biotest Biotech Co., Ltd. Test device
CN118501429A (zh) 2023-02-15 2024-08-16 浙江东方基因生物制品股份有限公司 一种检测样本中被分析物质的装置
EP4446008A1 (en) 2023-04-14 2024-10-16 Zhejiang Orient Gene Biotech Co., LTD Test device for detecting analyte in liquid sample
CN119716030A (zh) 2023-09-26 2025-03-28 浙江东方基因生物制品股份有限公司 用于检测流体样本中被分析物的检测装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2289892A (en) * 1991-09-11 1993-03-18 Ciba-Geigy Ag Urea/formaldehyde microcapsules for pesticidal formulations and a process for their preparation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH490889A (de) * 1965-08-02 1970-05-31 Ciba Geigy Verfahren zur Einkapselung von in einer Flüssigkeit fein verteilter Substanz
US3516941A (en) * 1966-07-25 1970-06-23 Minnesota Mining & Mfg Microcapsules and process of making
US3919110A (en) * 1968-12-23 1975-11-11 Champion Int Corp Colored organic synthetic pigments and method for producing same
US3516846A (en) 1969-11-18 1970-06-23 Minnesota Mining & Mfg Microcapsule-containing paper
JPS5813212B2 (ja) * 1973-07-17 1983-03-12 富士写真フイルム株式会社 マイクロカプセル ノ セイゾウホウ
US4157983A (en) * 1977-07-28 1979-06-12 Champion International Corporation Process for production of encapsulated water-dispersible materials
JPS6049019B2 (ja) * 1977-12-20 1985-10-30 富士写真フイルム株式会社 微小カプセルの製造方法
US5160529A (en) * 1980-10-30 1992-11-03 Imperial Chemical Industries Plc Microcapsules and microencapsulation process
JPS6122003A (ja) * 1984-07-09 1986-01-30 Toyo Jozo Co Ltd 殺虫剤組成物
JPS63268777A (ja) * 1987-04-25 1988-11-07 Kanzaki Paper Mfg Co Ltd マイクロカプセルインキ組成物
JPH0818937B2 (ja) * 1987-07-06 1996-02-28 住友化学工業株式会社 農園芸用有機燐系殺虫組成物
US4946624A (en) * 1989-02-27 1990-08-07 The Procter & Gamble Company Microcapsules containing hydrophobic liquid core
JP2502146B2 (ja) * 1989-04-12 1996-05-29 日本製紙株式会社 微小カプセルの製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2289892A (en) * 1991-09-11 1993-03-18 Ciba-Geigy Ag Urea/formaldehyde microcapsules for pesticidal formulations and a process for their preparation

Also Published As

Publication number Publication date
EP0532462B1 (de) 1997-02-26
HUT61873A (en) 1993-03-29
ZA926888B (en) 1993-03-11
JPH05201803A (ja) 1993-08-10
US5576009A (en) 1996-11-19
MX9205156A (es) 1993-03-01
BR9203515A (pt) 1993-04-13
TW202378B (en, 2012) 1993-03-21
CA2077883A1 (en) 1993-03-12
IL103113A0 (en) 1993-02-21
AU2289992A (en) 1993-03-18
EP0532462A3 (de) 1993-04-28
EP0532462A2 (de) 1993-03-17
ATE149094T1 (de) 1997-03-15
HU9202901D0 (en) 1992-11-30
DE59208062D1 (de) 1997-04-03
KR930005667A (ko) 1993-04-20

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