JP2000511524A - マイクロカプセル化された組成物 - Google Patents
マイクロカプセル化された組成物Info
- Publication number
- JP2000511524A JP2000511524A JP09541797A JP54179797A JP2000511524A JP 2000511524 A JP2000511524 A JP 2000511524A JP 09541797 A JP09541797 A JP 09541797A JP 54179797 A JP54179797 A JP 54179797A JP 2000511524 A JP2000511524 A JP 2000511524A
- Authority
- JP
- Japan
- Prior art keywords
- aromatic
- diisocyanate
- organic phase
- process according
- microcapsules
- 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.)
- Granted
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
Description
Claims (1)
- 【特許請求の範囲】 1.農業用活性物質を含むマイクロカプセルを調製するプロセスであって、以下 の工程を包含する、プロセス:(a)カプセル化されるべき非水混和性物質、芳 香族ジイソシアネート、および必要に応じて、3つ以上のイソシアネート基を含 む芳香族ポリイソシアネートを含む有機相を調製する工程であって、該有機相が 芳香族ジイソシアネートおよび芳香族ポリイソシアネートを含む場合、ポリイソ シアネート対ジイソシアネートの重量比が約1:100〜約1:1.5である、工程;(b )該有機相を、水、保護コロイド、および必要に応じて界面活性剤を含む水相に 導入し、該水相中の該有機相の分散物を形成する工程;(c)高せん断下で該分 散物を混合し、水中油型エマルジョンを形成する工程であって、その中で油滴が 約1〜約5ミクロンの平均サイズを有する、工程;(d)必要に応じて、水中油 型エマルジョンの温度および/またはpHを調整し、それにより、重合反応が起こ り、該有機相を含むポリ尿素マイクロカプセルを形成する工程。 2.前記有機相が、3つ以上のイソシアネート基を有する芳香族ポリイソシアネ ートを含まない、請求項1に記載のプロセス。 3.前記有機相が、芳香族ジイソシアネートおよび3つ以上のイソシアネート基 を有する芳香族ポリイソシアネートを含む、請求項1に記載のプロセス。 4.前記芳香族ジイソシアネート対芳香族ポリイソシアネートの重量比が、約1: 50〜約1:10である、請求項3に記載のプロセス。 5.前記油滴が約2〜約4.5ミクロンの平均サイズを有する、請求項1〜4のい ずれかに記載のプロセス。 6.前記芳香族ジイソシアネートがトルエンジイソシアネート(tolyene diisoc yanate)である、請求項1〜5のいずれかに記載のプロセス。 7.前記芳香族ポリイソシアネートがポリメチレンポリフェニルイソシアネート である、請求項1または3〜6のいずれかに記載のプロセス。 8.前記芳香族ジイソシアネートがトルエンジイソシアネート(tolyene diisoc yanate)である、請求項7に記載のプロセス。 9.前記カプセル化された物質がピレスロイド殺虫剤を含む、請求項1〜8のい ずれかに記載のプロセス。 10.前記カプセル化された物質がλ-サイハロトリン(lambda-cyhalothrin) を含む、請求項1〜9のいずれかに記載のプロセス。 11.前記カプセル化された物質がフルアジフォプ-P-ブチル(fluazifop-P-but yl)を含む、請求項1〜8のいずれかに記載のプロセス。 12.請求項1に記載のプロセスにより製造されるマイクロカプセル。 13.請求項3に記載のプロセスにより製造されるマイクロカプセル。 14.請求項1〜11のいずれかに記載のプロセスにより製造されるマイクロカ プセル。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1822096P | 1996-05-23 | 1996-05-23 | |
US68574296A | 1996-07-24 | 1996-07-24 | |
US60/018,220 | 1996-07-24 | ||
US08/685,742 | 1996-07-24 | ||
PCT/GB1997/001370 WO1997044125A1 (en) | 1996-05-23 | 1997-05-19 | Microencapsulated compositions |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007208671A Division JP2007320965A (ja) | 1996-05-23 | 2007-08-09 | マイクロカプセル化された組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000511524A true JP2000511524A (ja) | 2000-09-05 |
JP4124484B2 JP4124484B2 (ja) | 2008-07-23 |
Family
ID=26690871
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54179797A Expired - Fee Related JP4124484B2 (ja) | 1996-05-23 | 1997-05-19 | マイクロカプセル化された組成物 |
JP2007208671A Withdrawn JP2007320965A (ja) | 1996-05-23 | 2007-08-09 | マイクロカプセル化された組成物 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007208671A Withdrawn JP2007320965A (ja) | 1996-05-23 | 2007-08-09 | マイクロカプセル化された組成物 |
Country Status (29)
Country | Link |
---|---|
EP (1) | EP0902724B1 (ja) |
JP (2) | JP4124484B2 (ja) |
CN (1) | CN1104277C (ja) |
AP (1) | AP926A (ja) |
AR (1) | AR007193A1 (ja) |
AT (1) | ATE209959T1 (ja) |
AU (1) | AU711932B2 (ja) |
BG (1) | BG63684B1 (ja) |
BR (1) | BR9710447A (ja) |
CA (1) | CA2255852C (ja) |
CO (1) | CO4761014A1 (ja) |
CZ (1) | CZ291316B6 (ja) |
DE (1) | DE69708866T2 (ja) |
DK (1) | DK0902724T3 (ja) |
EG (1) | EG23808A (ja) |
ES (1) | ES2169391T3 (ja) |
HK (1) | HK1020690A1 (ja) |
HU (1) | HU225705B1 (ja) |
ID (1) | ID18359A (ja) |
IL (1) | IL127116A (ja) |
MY (1) | MY119326A (ja) |
NZ (1) | NZ332918A (ja) |
PE (1) | PE57798A1 (ja) |
PL (1) | PL330076A1 (ja) |
PT (1) | PT902724E (ja) |
TR (1) | TR199802404T2 (ja) |
TW (1) | TW466101B (ja) |
WO (1) | WO1997044125A1 (ja) |
YU (1) | YU49207B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012519689A (ja) * | 2009-03-04 | 2012-08-30 | ダウ アグロサイエンシィズ エルエルシー | マイクロカプセル型殺虫剤製剤 |
Families Citing this family (23)
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 |
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)
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 |
-
1997
- 1997-05-19 IL IL12711697A patent/IL127116A/en not_active IP Right Cessation
- 1997-05-19 AR ARP970102111A patent/AR007193A1/es active IP Right Grant
- 1997-05-19 CZ CZ19983776A patent/CZ291316B6/cs not_active IP Right Cessation
- 1997-05-19 CN CN97195667A patent/CN1104277C/zh not_active Expired - Lifetime
- 1997-05-19 HU HU9902186A patent/HU225705B1/hu unknown
- 1997-05-19 YU YU53398A patent/YU49207B/sh unknown
- 1997-05-19 DK DK97923202T patent/DK0902724T3/da active
- 1997-05-19 NZ NZ332918A patent/NZ332918A/xx not_active IP Right Cessation
- 1997-05-19 AT AT97923202T patent/ATE209959T1/de active
- 1997-05-19 WO PCT/GB1997/001370 patent/WO1997044125A1/en active IP Right Grant
- 1997-05-19 AU AU29069/97A patent/AU711932B2/en not_active Expired
- 1997-05-19 CA CA002255852A patent/CA2255852C/en not_active Expired - Lifetime
- 1997-05-19 PL PL97330076A patent/PL330076A1/xx unknown
- 1997-05-19 ES ES97923202T patent/ES2169391T3/es not_active Expired - Lifetime
- 1997-05-19 BR BR9710447A patent/BR9710447A/pt not_active IP Right Cessation
- 1997-05-19 JP JP54179797A patent/JP4124484B2/ja not_active Expired - Fee Related
- 1997-05-19 AP APAP/P/1998/001400A patent/AP926A/en active
- 1997-05-19 TR TR1998/02404T patent/TR199802404T2/xx unknown
- 1997-05-19 EP EP97923202A patent/EP0902724B1/en not_active Expired - Lifetime
- 1997-05-19 DE DE69708866T patent/DE69708866T2/de not_active Expired - Lifetime
- 1997-05-19 PT PT97923202T patent/PT902724E/pt unknown
- 1997-05-20 PE PE1997000394A patent/PE57798A1/es not_active IP Right Cessation
- 1997-05-20 MY MYPI97002187A patent/MY119326A/en unknown
- 1997-05-21 EG EG45097A patent/EG23808A/xx active
- 1997-05-23 ID IDP971734A patent/ID18359A/id unknown
- 1997-05-23 CO CO97028481A patent/CO4761014A1/es unknown
- 1997-09-02 TW TW086106924A patent/TW466101B/zh not_active IP Right Cessation
-
1998
- 1998-11-26 BG BG102960A patent/BG63684B1/bg unknown
-
1999
- 1999-12-03 HK HK99105655A patent/HK1020690A1/xx not_active IP Right Cessation
-
2007
- 2007-08-09 JP JP2007208671A patent/JP2007320965A/ja not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012519689A (ja) * | 2009-03-04 | 2012-08-30 | ダウ アグロサイエンシィズ エルエルシー | マイクロカプセル型殺虫剤製剤 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4124484B2 (ja) | マイクロカプセル化された組成物 | |
US6133197A (en) | Microencapsulated compositions | |
KR0178060B1 (ko) | 마이크로캡슐화 제초제 조성물 | |
JP5523826B2 (ja) | アセチレンカルバミド−ポリウレアポリマーを有するマイクロカプセルおよび制御放出のためのその製剤 | |
JP4619535B2 (ja) | 酸誘発放出マイクロカプセル | |
JP2003532652A (ja) | 植物保護剤と有機または無機担体材料との組み合わせ | |
CZ139696A3 (en) | Micro-capsule and process for producing thereof | |
WO2008061721A2 (en) | Novel agrochemical formulations containing microcapsules | |
HRP950561A2 (en) | Low volatility formulations of clomazone | |
US10542755B2 (en) | Agrochemical composition, method for its preparation and use thereof | |
BR112016019257B1 (pt) | Composição de grânulos dispersíveis em água | |
JPH02188506A (ja) | 殺アブラムシ剤組成物、その製造方法及びアブラムシの防除方法 | |
EP3478063B1 (en) | Microcapsules encapsulating lambda-cyhalothrin | |
KR100481932B1 (ko) | 마이크로캡슐화된조성물 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040511 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070605 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070809 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080422 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080502 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110516 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110516 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120516 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130516 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130516 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |