CL2021003028A1 - Método y procedimiento de obtención de microbiocápsulas de piretrinas naturales con alta estabilidad - Google Patents
Método y procedimiento de obtención de microbiocápsulas de piretrinas naturales con alta estabilidadInfo
- Publication number
- CL2021003028A1 CL2021003028A1 CL2021003028A CL2021003028A CL2021003028A1 CL 2021003028 A1 CL2021003028 A1 CL 2021003028A1 CL 2021003028 A CL2021003028 A CL 2021003028A CL 2021003028 A CL2021003028 A CL 2021003028A CL 2021003028 A1 CL2021003028 A1 CL 2021003028A1
- Authority
- CL
- Chile
- Prior art keywords
- microbiocapsules
- pyrethrins
- obtaining
- phase
- procedure
- Prior art date
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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- 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
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P7/00—Arthropodicides
- A01P7/04—Insecticides
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
La presente invención describe un procedimiento de obtención de microbiocápsulas de una o varias piretrinas como sustancia activa, y se enmarca en el campo de la técnica de la producción de biopesticidas. La piretrina natural es un insecticida de amplio espectro extraído de las flores de la planta del género Chrysasnthemun y es fácilmente descompuesta por el aire y la luz. La presente invención aumenta la estabilidad de las piretrinas, siendo efectiva por más tiempo que lo que otras soluciones del estado de la técnica. El método y procedimiento comprende los siguientes pasos; primera fase oleosa, una segunda fase de emulsión de la mezcla y una tercera fase de encapsulación. El resultado es la obtención de microbiocápsulas de piretrinas con un tamaño de entre 0,5 a 5 micras, con una estabilidad mayor. El proceso no reduce la capacidad insecticida de las piretrinas
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201930434A ES2794124B8 (es) | 2019-05-17 | 2019-05-17 | Método y procedimiento de obtención de microbiocápsulas de piretrinas naturales con alta estabilidad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2021003028A1 true CL2021003028A1 (es) | 2022-06-17 |
Family
ID=73197495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2021003028A CL2021003028A1 (es) | 2019-05-17 | 2021-11-16 | Método y procedimiento de obtención de microbiocápsulas de piretrinas naturales con alta estabilidad |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20220225619A1 (es) |
| EP (1) | EP3970847A4 (es) |
| BR (1) | BR112021023036A2 (es) |
| CL (1) | CL2021003028A1 (es) |
| ES (1) | ES2794124B8 (es) |
| MA (1) | MA55980A (es) |
| MX (1) | MX2021014011A (es) |
| PE (1) | PE20220385A1 (es) |
| WO (1) | WO2020234492A2 (es) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1123122B (it) * | 1979-09-12 | 1986-04-30 | Montedison Spa | Composizioni liquide insetticide contenenti piretroidi sintetici |
| US4617318A (en) | 1981-09-25 | 1986-10-14 | American Cyanamid Company | Non-irritating pyrethroid formulations in vegetable oils and tall oils |
| ES535633A0 (es) | 1984-09-04 | 1985-08-01 | Pennwalt Corp | Un procedimiento de microencapsular piretrinas existentes en la naturaleza |
| FR2689729B1 (fr) | 1992-04-09 | 1994-06-03 | Roussel Uclaf | Nouvelles compositions pesticides renfermant un pyrethrinouide. |
| FR2721800B1 (fr) | 1994-07-01 | 1997-12-26 | Roussel Uclaf | Nouveaux concentres emulsionnables renfermant un u plussieurs pesticides |
| CA2733008C (en) * | 2008-10-17 | 2016-08-30 | Appleton Papers Inc. | An agriculture actives delivery composition comprising boron and persulfate ion-crosslinked polyvinyl alcohol microcapsules and method of use thereof |
| CN102239890B (zh) * | 2011-08-04 | 2013-08-07 | 华南农业大学 | 一种用于防治螺旋粉虱的微胶囊悬浮剂及其制备方法 |
| CN103004858B (zh) * | 2012-11-28 | 2014-04-09 | 李建中 | 一种含有甲胺基阿维菌素和拟除虫菊酯化合物的杀虫组合物 |
| CN103039463B (zh) * | 2012-12-31 | 2014-04-23 | 深圳市华农生物工程有限公司 | 一种鱼藤酮微乳剂及其制备方法 |
| UY36002A (es) * | 2014-02-19 | 2016-08-31 | Fmc Corp | Formulaciones de tratamiento de semillas encapsuladas con piretroide de alta carga |
| CN105409944A (zh) * | 2015-12-31 | 2016-03-23 | 周德志 | 除虫菊酯微胶囊的制备方法 |
| CN106508895A (zh) * | 2016-09-05 | 2017-03-22 | 广东康绿宝科技实业有限公司 | 一种安全型杀虫释放控制组合 |
| CN108041082A (zh) * | 2017-12-26 | 2018-05-18 | 同济大学 | 一种除虫菊酯的脲醛树脂-光稳定剂复合壁材微胶囊剂及其制备方法和应用 |
| CN108739872A (zh) * | 2018-06-21 | 2018-11-06 | 同济大学 | 一种天然除虫菊酯微胶囊及其制备方法 |
-
2019
- 2019-05-17 ES ES201930434A patent/ES2794124B8/es active Active
-
2020
- 2020-05-18 WO PCT/ES2020/000026 patent/WO2020234492A2/es active Application Filing
- 2020-05-18 BR BR112021023036A patent/BR112021023036A2/pt unknown
- 2020-05-18 EP EP20809227.0A patent/EP3970847A4/en active Pending
- 2020-05-18 MX MX2021014011A patent/MX2021014011A/es unknown
- 2020-05-18 PE PE2021001905A patent/PE20220385A1/es unknown
- 2020-05-18 US US17/611,865 patent/US20220225619A1/en active Pending
- 2020-05-18 MA MA055980A patent/MA55980A/fr unknown
-
2021
- 2021-11-16 CL CL2021003028A patent/CL2021003028A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3970847A2 (en) | 2022-03-23 |
| WO2020234492A2 (es) | 2020-11-26 |
| MA55980A (fr) | 2022-03-23 |
| ES2794124B2 (es) | 2021-09-14 |
| WO2020234492A3 (es) | 2021-01-14 |
| ES2794124A1 (es) | 2020-11-17 |
| PE20220385A1 (es) | 2022-03-18 |
| CN114072226A (zh) | 2022-02-18 |
| EP3970847A4 (en) | 2023-02-08 |
| MX2021014011A (es) | 2022-02-11 |
| BR112021023036A2 (pt) | 2021-12-28 |
| US20220225619A1 (en) | 2022-07-21 |
| ES2794124B8 (es) | 2021-10-07 |
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