AR018637A1 - Un fertilizante de liberacion controlada y un procedimiento para su preparacion - Google Patents
Un fertilizante de liberacion controlada y un procedimiento para su preparacionInfo
- Publication number
- AR018637A1 AR018637A1 ARP990102727A ARP990102727A AR018637A1 AR 018637 A1 AR018637 A1 AR 018637A1 AR P990102727 A ARP990102727 A AR P990102727A AR P990102727 A ARP990102727 A AR P990102727A AR 018637 A1 AR018637 A1 AR 018637A1
- Authority
- AR
- Argentina
- Prior art keywords
- controlled release
- procedure
- preliminary
- encapsulation layer
- oil
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
Abstract
Un fertilizante de liberacion controlada formado a partir de gránulos de nutrientes con capas intermedias o preliminares de aceite orgánico, por ejemplo deaceite de linaza, antes de la aplicacion de una capa de encapsulacion polimérica. La capapreli minar también puede contener un agente aglutinante, por ejemplouna arcilla fina y un secante. La composicion fertilizante nueva se realiza mediante un procedimiento en el que se aplica la capa preliminar de aceite, pero nose la cura sino hastadespué s de aplicar la capa de encapsulacion. El uso de la capa preliminar proporciona características de liberacion controlada másdeseables (retardadas) a un peso más bajo de la capa de encapsulacion, en particular para los nucleos de nutrientescon una ca ntidad relativamente grande deimperfecciones o discontinuidades en su superficie.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/094,329 US6039781A (en) | 1998-06-09 | 1998-06-09 | Precoated controlled release fertilizers and processes for their preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
AR018637A1 true AR018637A1 (es) | 2001-11-28 |
Family
ID=22244525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP990102727A AR018637A1 (es) | 1998-06-09 | 1999-06-09 | Un fertilizante de liberacion controlada y un procedimiento para su preparacion |
Country Status (24)
Country | Link |
---|---|
US (1) | US6039781A (es) |
EP (1) | EP1001676B1 (es) |
JP (1) | JP2002517368A (es) |
KR (1) | KR100365026B1 (es) |
CN (1) | CN1285261C (es) |
AR (1) | AR018637A1 (es) |
AT (1) | ATE553651T1 (es) |
AU (1) | AU724479B2 (es) |
BR (1) | BR9906487B1 (es) |
CA (1) | CA2300259C (es) |
CZ (1) | CZ302018B6 (es) |
ES (1) | ES2384225T3 (es) |
HU (1) | HUP0003707A3 (es) |
IL (1) | IL134409A (es) |
MY (1) | MY117692A (es) |
NO (1) | NO321949B1 (es) |
NZ (1) | NZ502766A (es) |
PL (1) | PL197802B1 (es) |
RS (1) | RS49544B (es) |
RU (1) | RU2212134C2 (es) |
TR (1) | TR200000377T1 (es) |
TW (1) | TWI236874B (es) |
WO (1) | WO1999063817A1 (es) |
ZA (1) | ZA200000583B (es) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000044404A (ja) * | 1998-07-27 | 2000-02-15 | Otsuka Chem Co Ltd | 農業用混合粒剤 |
US6364925B1 (en) * | 1999-12-10 | 2002-04-02 | Bayer Corporation | Polyurethane encapsulated fertilizer having improved slow-release properties |
US6663686B1 (en) * | 2000-06-27 | 2003-12-16 | Agrium, Inc. | Controlled release fertilizer and method for production thereof |
ATE517073T1 (de) | 2000-11-08 | 2011-08-15 | Trax Inc Wolf | Düngemittel |
JP3614773B2 (ja) * | 2000-12-12 | 2005-01-26 | 三井化学株式会社 | 被覆型徐放性農薬粒剤 |
US20040016276A1 (en) * | 2002-07-26 | 2004-01-29 | Wynnyk Nick P. | Controlled release fertilizer having improved mechanical handling durability and method for production thereof |
US20050066697A1 (en) * | 2003-09-30 | 2005-03-31 | Cline Robert Lee | Slow-release polyurethane(urea) encapsulated fertilizer |
CN1894172A (zh) * | 2003-12-18 | 2007-01-10 | 佐治亚-太平洋树脂公司 | 延长释放的含氮粒状肥料 |
US7713326B2 (en) * | 2004-02-17 | 2010-05-11 | Agrium Inc. | Controlled release fertilizer material and process for production thereof |
US8003748B2 (en) * | 2004-02-17 | 2011-08-23 | Chevron Phillips Chemical Company, Lp | Polythiourethane compositions and processes for making and using same |
FI119324B (fi) * | 2005-03-24 | 2008-10-15 | Yara Int Asa | Lannoitepartikkelituote, sen valmistus ja käyttö |
US7267707B2 (en) * | 2005-03-30 | 2007-09-11 | Florikan E.S.A. Corp. | Polyurethane encapsulated fertilizer |
AU2006279581A1 (en) * | 2005-08-16 | 2007-02-22 | Chevron Phillips Chemical Company Lp | Mercaptan-hardened epoxy polymer compositions and processes for making and using same |
CA2619316A1 (en) * | 2005-08-16 | 2007-02-22 | Chevron Phillips Chemical Company Lp | Polymer compositions and processes for making and using same |
US8026196B2 (en) | 2006-03-08 | 2011-09-27 | Clause | Delayed-effect agronomic treatment agent, in particular for seed germination and plant development |
US7776125B2 (en) * | 2006-05-31 | 2010-08-17 | Oms Investments, Inc. | Composition and method for inhibiting caking in a urea containing fertilizer |
US7862642B2 (en) * | 2006-12-14 | 2011-01-04 | Georgia-Pacific Chemicals Llc | Extended-release urea-based granular fertilizer |
US20080214774A1 (en) * | 2007-03-01 | 2008-09-04 | Chevron Phillips Chemical Company, Lp | Thiourethane Compositions and Processes for Making and Using Same |
US8288320B2 (en) | 2007-10-04 | 2012-10-16 | Oms Investments, Inc. | Methods for preparing granular weed control products having improved distribution of agriculturally active ingredients coated thereon |
US20090124762A1 (en) * | 2007-11-08 | 2009-05-14 | Brown Chad W | Methods and systems for the selective formation of thiourethane bonds and compounds formed therefrom |
US20090124784A1 (en) * | 2007-11-08 | 2009-05-14 | Brown Chad W | Methods and compounds for curing polythiourethane compositions |
US7771505B2 (en) | 2008-07-16 | 2010-08-10 | Agrium Inc. | Controlled release fertilizer composition |
EP2301366A1 (en) * | 2009-09-28 | 2011-03-30 | Stamicarbon B.V. | Fertilizer coating |
BR112013008866A2 (pt) * | 2010-10-18 | 2016-06-28 | Tiger Sul Products Llc | partículas de fertilizante revestidas |
EP2637990B1 (en) | 2010-11-10 | 2021-05-26 | Agrium U.S. Inc. | Cross-linked polyol coated release fertilizers and process of obtention |
WO2012064705A1 (en) | 2010-11-10 | 2012-05-18 | Agrium Advanced Technologies | Cross-linked modified waxes for controlled release fertilizers |
CA2817737C (en) | 2010-11-10 | 2018-11-27 | Romem Avdala | Controlled release fertilizers made from cross-linked glyceride mixtures |
WO2013030118A1 (en) | 2011-08-26 | 2013-03-07 | Ekompany Agro B.V. | Process for producing a coated fertilizer |
US9090518B2 (en) | 2011-08-26 | 2015-07-28 | Ekompany Agro B.V. | Process for producing a coated fertilizer comprising boron |
BRPI1106423B1 (pt) | 2011-10-14 | 2018-03-06 | Ecoplus Consultoria E Assessoria Tecnológica Ltda Me | Composição fertilizante nitrogenado encapsulado com ação extintora e bloqueadora contra avanço de fogo, processo de fabricação e processo de aplicação correspondentes |
US9078393B1 (en) | 2012-03-13 | 2015-07-14 | Activation Technologies, LLC | Activated-release fertilizer, pesticides, and other granules, germination-activated seeds, and methods of making and using same |
CN104394977B (zh) | 2012-05-18 | 2017-03-22 | 巴斯夫欧洲公司 | 包封颗粒 |
KR20150013300A (ko) | 2012-05-18 | 2015-02-04 | 바스프 에스이 | 분진 억제 응집체 |
WO2014031501A1 (en) | 2012-08-20 | 2014-02-27 | Cellulosetek Llc. | Manufacturing polymer coated controlled release fertilizers |
WO2014078642A1 (en) | 2012-11-16 | 2014-05-22 | Basf Se | An encapsulated fertilizer particle containing pesticide |
US20150319945A1 (en) * | 2013-01-11 | 2015-11-12 | Toyo Tire & Rubber Co., Ltd. | Artificial soil medium |
GB201302997D0 (en) * | 2013-02-20 | 2013-04-03 | Yara Uk Ltd | Fertiliser coating containing micronutrients |
CN105209408A (zh) * | 2013-05-23 | 2015-12-30 | 王永成 | 具有环保生物降解功能的有机农肥料包 |
CN104045479B (zh) * | 2014-07-03 | 2016-01-20 | 覃仁安 | 一种含桐油的桐饼有机肥及其制备方法 |
KR101682768B1 (ko) * | 2014-09-18 | 2016-12-05 | 영 성 왕 | 유기농 완효성비료 제조방법 |
UA107646C2 (uk) | 2014-11-17 | 2015-01-26 | Спосіб отримання мінерального добрива | |
US20160194255A1 (en) | 2014-12-09 | 2016-07-07 | Oms Investments, Inc. | Urea fertilizer compositions comprising rice hulls and methods of use |
KR101575549B1 (ko) * | 2014-12-24 | 2015-12-07 | 영 성 왕 | 유기농 완효성비료 제조방법 |
CN105860990A (zh) * | 2016-04-13 | 2016-08-17 | 湖南省土壤肥料研究所 | 一种以过氧化钙为基质桐油为包膜的缓释氧化剂及制备方法 |
WO2018045365A1 (en) * | 2016-09-02 | 2018-03-08 | Goertz Harvey M | Particulate compositions and methods of use |
RU2676129C1 (ru) * | 2017-10-09 | 2018-12-26 | Общество с ограниченной ответственностью "Научно-производственная компания "Оргполимерсинтез" | Полимерное удобрение |
EP3784640A1 (en) | 2018-04-25 | 2021-03-03 | OMS Investments, Inc. | Fertilizer compositions having slow-release nitrogen compounds and methods of forming thereof |
JP2022535047A (ja) | 2019-06-05 | 2022-08-04 | オーエムエス インベストメンツ,インコーポレイテッド | 放出制御型肥料組成物 |
DE102019121017A1 (de) * | 2019-08-02 | 2021-02-04 | Frank Walz- und Schmiedetechnik GmbH | Bauteil für die Montage an einer Land- und/oder Gartenmaschine oder an einem Gartengerät |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3223518A (en) * | 1961-08-18 | 1965-12-14 | Archer Daniels Midland | Granular fertilizer having a plurality of coatings and the process of making |
US3285223A (en) * | 1963-12-09 | 1966-11-15 | Archer Daniels Midland Co | Apparatus for coating granules |
US3259482A (en) * | 1965-10-14 | 1966-07-05 | Archer Daniels Midland Co | Slow release fertilizer with a plurality of epoxy/polyester resin coatings |
US3264089A (en) * | 1965-12-10 | 1966-08-02 | Archer Daniels Midland Co | Slow release fertilizer granule having a plurality of urethane resin coatings |
GB2105728B (en) * | 1981-08-20 | 1984-08-30 | Malaysia Rubber Res Inst | Uses of natural rubber |
NL8403505A (nl) * | 1984-11-16 | 1986-06-16 | Sierra Chemical Europ | Kunstmestsamenstelling in korrelvorm met een geregelde afgifte van meststoffen en werkwijze voor het bereiden hiervan. |
IL81975A0 (en) * | 1987-03-24 | 1987-10-20 | Haifa Chemicals Ltd | Method for the manufacture of slow-release fertilizers |
JPH02111686A (ja) * | 1988-10-19 | 1990-04-24 | Central Glass Co Ltd | 被覆粒状肥料およびその製造法 |
US5186732A (en) * | 1990-03-22 | 1993-02-16 | The O. M. Scott & Sons Company | Encapsulated slow release fertilizers |
US5089041A (en) * | 1990-03-22 | 1992-02-18 | The O.M. Scott & Sons Company | Encapsulated slow release fertilizers |
DK0571532T3 (da) * | 1991-02-14 | 1997-10-20 | Oms Investments Inc | Slidbestandige overtræk til gødningsstoffer |
US5466274A (en) * | 1991-02-14 | 1995-11-14 | Oms Investments, Inc. | Abrasion resistant coatings for fertilizers |
US5219465A (en) * | 1991-03-08 | 1993-06-15 | The O.M. Scott & Sons Company | Sulfur coated fertilizers and process for the preparation thereof |
US5405426A (en) * | 1991-03-08 | 1995-04-11 | Oms Investments, Inc. | Processes for the preparation of sulfur coated fertilizers and products produced thereby |
US5652196A (en) * | 1991-07-22 | 1997-07-29 | Oms Investments, Inc. | Timed release of water-soluble plant nutrients |
US5211985A (en) * | 1991-10-09 | 1993-05-18 | Ici Canada, Inc. | Multi-stage process for continuous coating of fertilizer particles |
US5429654A (en) * | 1992-04-30 | 1995-07-04 | Exxon Research & Engineering Co. | Coated agricultural products |
-
1998
- 1998-06-09 US US09/094,329 patent/US6039781A/en not_active Expired - Lifetime
-
1999
- 1999-06-09 RS YUP-67/00A patent/RS49544B/sr unknown
- 1999-06-09 NZ NZ502766A patent/NZ502766A/xx unknown
- 1999-06-09 CN CNB998012777A patent/CN1285261C/zh not_active Expired - Lifetime
- 1999-06-09 WO PCT/US1999/013055 patent/WO1999063817A1/en active IP Right Grant
- 1999-06-09 TR TR2000/00377T patent/TR200000377T1/xx unknown
- 1999-06-09 PL PL338558A patent/PL197802B1/pl unknown
- 1999-06-09 AT AT99955406T patent/ATE553651T1/de active
- 1999-06-09 HU HU0003707A patent/HUP0003707A3/hu unknown
- 1999-06-09 TW TW088109642A patent/TWI236874B/zh not_active IP Right Cessation
- 1999-06-09 ES ES99955406T patent/ES2384225T3/es not_active Expired - Lifetime
- 1999-06-09 KR KR1020007001353A patent/KR100365026B1/ko not_active IP Right Cessation
- 1999-06-09 AU AU43379/99A patent/AU724479B2/en not_active Expired
- 1999-06-09 AR ARP990102727A patent/AR018637A1/es active IP Right Grant
- 1999-06-09 EP EP99955406A patent/EP1001676B1/en not_active Expired - Lifetime
- 1999-06-09 MY MYPI99002340A patent/MY117692A/en unknown
- 1999-06-09 RU RU2000105279/13A patent/RU2212134C2/ru active
- 1999-06-09 CZ CZ20000441A patent/CZ302018B6/cs not_active IP Right Cessation
- 1999-06-09 JP JP2000552902A patent/JP2002517368A/ja active Pending
- 1999-06-09 CA CA002300259A patent/CA2300259C/en not_active Expired - Lifetime
- 1999-06-09 BR BRPI9906487-1B1A patent/BR9906487B1/pt not_active IP Right Cessation
- 1999-06-09 IL IL13440999A patent/IL134409A/xx not_active IP Right Cessation
-
2000
- 2000-02-08 NO NO20000627A patent/NO321949B1/no not_active IP Right Cessation
- 2000-02-08 ZA ZA200000583A patent/ZA200000583B/xx unknown
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Legal Events
Date | Code | Title | Description |
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FG | Grant, registration |