ATE30522T1 - Mikrokapseln und verfahren zur mikroeinkapselung. - Google Patents

Mikrokapseln und verfahren zur mikroeinkapselung.

Info

Publication number
ATE30522T1
ATE30522T1 AT85301744T AT85301744T ATE30522T1 AT E30522 T1 ATE30522 T1 AT E30522T1 AT 85301744 T AT85301744 T AT 85301744T AT 85301744 T AT85301744 T AT 85301744T AT E30522 T1 ATE30522 T1 AT E30522T1
Authority
AT
Austria
Prior art keywords
emulsion
organic solution
urea
formaldehyde
condensation
Prior art date
Application number
AT85301744T
Other languages
English (en)
Inventor
Herbert Benson Scher
Marius Rodson
Original Assignee
Stauffer 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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Application granted granted Critical
Publication of ATE30522T1 publication Critical patent/ATE30522T1/de

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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Lubricants (AREA)
AT85301744T 1984-03-30 1985-03-13 Mikrokapseln und verfahren zur mikroeinkapselung. ATE30522T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US59513684A 1984-03-30 1984-03-30
EP85301744A EP0158449B1 (de) 1984-03-30 1985-03-13 Mikrokapseln und Verfahren zur Mikroeinkapselung
CN85101429A CN85101429B (zh) 1984-03-30 1985-04-01 微型胶囊及包微型胶囊的过程

Publications (1)

Publication Number Publication Date
ATE30522T1 true ATE30522T1 (de) 1987-11-15

Family

ID=27178822

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85301744T ATE30522T1 (de) 1984-03-30 1985-03-13 Mikrokapseln und verfahren zur mikroeinkapselung.

Country Status (16)

Country Link
EP (1) EP0158449B1 (de)
JP (1) JPH0644996B2 (de)
CN (1) CN85101429B (de)
AT (1) ATE30522T1 (de)
AU (1) AU580289B2 (de)
BR (1) BR8501403A (de)
DE (1) DE3560861D1 (de)
DZ (1) DZ764A1 (de)
EG (1) EG17053A (de)
ES (1) ES8605392A1 (de)
GR (1) GR850802B (de)
HU (1) HU194749B (de)
MX (1) MX161395A (de)
RO (1) RO91881A (de)
TR (1) TR22336A (de)
YU (1) YU45710B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160529A (en) * 1980-10-30 1992-11-03 Imperial Chemical Industries Plc Microcapsules and microencapsulation process
CA2040418A1 (en) * 1989-09-28 1991-03-29 David C. Creech Microencapsulated agricultural chemicals
US5462915A (en) * 1989-09-28 1995-10-31 Sandoz Ltd. Process for producing microcapsules
JPH04364101A (ja) * 1991-06-12 1992-12-16 Mitsui Toatsu Chem Inc 殺虫組成物及びその製造方法
IL104425A (en) * 1992-01-22 1996-10-31 Zeneca Ltd Reducing the content of formaldehyde in tiny capsule preparations
DE4434638A1 (de) * 1994-09-28 1996-04-04 Hoechst Schering Agrevo Gmbh Mikroverkapselte Pflanzenschutzmittel, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung
US6022501A (en) * 1996-08-15 2000-02-08 American Cyanamid Company pH-sensitive microcapsules
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
SK287394B6 (sk) * 1998-07-29 2010-08-09 Syngenta Limited Mikrokapsula, spôsob prípravy mikrokapsúl, vodná suspenzia, kompozícia alebo kombinované balenie s ich obsahom a spôsob potlačovania škodcov
JP2000342956A (ja) * 1999-04-01 2000-12-12 Dai Ichi Kogyo Seiyaku Co Ltd マイクロカプセルの製法およびそれによって得られたマイクロカプセル
CA2376679C (en) * 1999-09-10 2008-07-15 Syngenta Limited Variable release microcapsules
US7045562B2 (en) * 2003-10-16 2006-05-16 International Business Machines Corporation Method and structure for self healing cracks in underfill material between an I/C chip and a substrate bonded together with solder balls
CN1307878C (zh) * 2005-07-07 2007-04-04 云南大学 一种印楝素微胶囊的悬浮液配方
CN101731210B (zh) * 2008-11-05 2013-03-27 河北农业大学 界面聚合法制备农药微胶囊的工艺
CN103351256A (zh) * 2013-07-23 2013-10-16 苏州仁成生物科技有限公司 一种复合微胶囊保水肥料及其制备方法
CN103351257A (zh) * 2013-07-23 2013-10-16 苏州仁成生物科技有限公司 一种人参微胶囊肥及其制备方法
CN103396211A (zh) * 2013-07-23 2013-11-20 苏州仁成生物科技有限公司 一种罗勒专用微胶囊有机肥及其制备方法
US9610228B2 (en) 2013-10-11 2017-04-04 International Flavors & Fragrances Inc. Terpolymer-coated polymer encapsulated active material
CN103539545A (zh) * 2013-10-16 2014-01-29 苏州市石桥生态农业科技园（普通合伙） 一种含香椿有机微胶囊肥料
ES2790417T3 (es) 2013-10-18 2020-10-27 Int Flavors & Fragrances Inc Formulación de encapsulado de fragancia híbrida y método de uso de la misma
BR112018016806B1 (pt) 2016-02-18 2021-11-16 International Flavors & Fragrances Inc. Composiqao de microcapsula, e, produtos de consumidor
CN109689197B (zh) 2016-09-16 2023-06-23 国际香料和香精公司 用粘度控制剂稳定的微胶囊组合物
US20180085291A1 (en) 2016-09-28 2018-03-29 International Flavors & Fragrances Inc. Microcapsule compositions containing amino silicone
EP3897955B1 (de) 2018-12-18 2024-02-07 International Flavors & Fragrances Inc. Hydroxyethylcellulose-mikrokapseln
CN110511815A (zh) * 2019-08-29 2019-11-29 华南理工大学 一种沉香提取物及其制备方法与应用

Family Cites Families (2)

* 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
US3779941A (en) * 1970-07-17 1973-12-18 Champion Int Corp Water-resistant microcapsular opacifier system and products

Also Published As

Publication number Publication date
ES8605392A1 (es) 1986-03-16
TR22336A (tr) 1987-02-16
MX161395A (es) 1990-09-20
HU194749B (en) 1988-03-28
YU51785A (en) 1987-12-31
ES541755A0 (es) 1986-03-16
CN85101429B (zh) 1988-08-17
JPH0644996B2 (ja) 1994-06-15
DZ764A1 (fr) 2004-09-13
DE3560861D1 (en) 1987-12-10
EP0158449A1 (de) 1985-10-16
CN85101429A (zh) 1987-01-17
AU580289B2 (en) 1989-01-12
HUT41274A (en) 1987-04-28
RO91881A (ro) 1987-06-30
GR850802B (de) 1985-07-23
EP0158449B1 (de) 1987-11-04
YU45710B (sh) 1992-07-20
JPS60225633A (ja) 1985-11-09
BR8501403A (pt) 1985-11-26
AU4013985A (en) 1985-10-03
EG17053A (en) 1993-12-30

Similar Documents

Publication Publication Date Title
ATE30522T1 (de) Mikrokapseln und verfahren zur mikroeinkapselung.
DE69125029D1 (de) Mikrokapseln und verfahren zur mikroverkapselung
RU93052407A (ru) Микрокапсулированная гербицидная композиция и способ ее получения
ES8202491A1 (es) Un procedimiento para la obtencion de microcapsulas
ES8102841A1 (es) Mejoras en un procedimiento para producir microcapsulas
ATE8344T1 (de) Verfahren zum herstellen von mikrokapseln in einem fluessigen traegermaterial.
YU182890A (sh) Agrikulturne kemikalije v mikrokapsulah
NO882086D0 (no) Fremgangsmaate til merking av fisk for identifisering.
NO923387L (no) Halspastill
KR950700122A (ko) 마이크로캡슐조합물의 포름알데히드의 함량의 저감방법 및 이에 의한 아미노수지마이크로캡슐
DE69020035D1 (de) Verfahren zur Herstellung von Methylol-Hydentoinen.
ATE8272T1 (de) Verfahren zur herstellung von biokatalysatoren mit hoher mechanischer festigkeit und hoher beladung an enzymatisch aktiver substanz und perlfoermiger biokatalysator.
TH6256B (th) แคปซูลขนาดเล็กและขบวนการผลิตแคปซูล
JPS5788943A (en) Production of binder for self-curing mold
ATE10858T1 (de) Verfahren zur herstellung von perlfoermigen biokatalysatoren mit extrem empfindlicher enzymatisch aktiver substanz.
JPS5547138A (en) Manufacturing of microcapsule dispersion
TH2778A (th) แคปซูลขนาดเล็กและขบวนการผลิตแคปซูล
TH2778EX (th) แคปซูลขนาดเล็กและขบวนการผลิตแคปซูล
JPS6345923B2 (de)
MX164244B (es) Procedimiento para la preparacion de 3-picolina
ATA636680A (de) Verfahren zur herstellung von lagerstabilen waessigren loesungen von melamin-formaldehydharzen

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
EEIH Change in the person of patent owner
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee