BR112013011574A2 - composição de fertilizante de liberação controlada, e, processo para produzir um fertilizante de liberação controlada - Google Patents
composição de fertilizante de liberação controlada, e, processo para produzir um fertilizante de liberação controladaInfo
- Publication number
- BR112013011574A2 BR112013011574A2 BR112013011574A BR112013011574A BR112013011574A2 BR 112013011574 A2 BR112013011574 A2 BR 112013011574A2 BR 112013011574 A BR112013011574 A BR 112013011574A BR 112013011574 A BR112013011574 A BR 112013011574A BR 112013011574 A2 BR112013011574 A2 BR 112013011574A2
- Authority
- BR
- Brazil
- Prior art keywords
- controlled release
- release fertilizer
- producing
- composition
- fertilizer composition
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- 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
- C05G5/36—Layered or coated, e.g. dust-preventing coatings layered or coated with sulfur
-
- 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
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
-
- 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
- C05G5/38—Layered or coated, e.g. dust-preventing coatings layered or coated with wax or resins
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C327/00—Thiocarboxylic acids
- C07C327/20—Esters of monothiocarboxylic acids
- C07C327/22—Esters of monothiocarboxylic acids having carbon atoms of esterified thiocarboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
- C08G18/3863—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms
- C08G18/3865—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms containing groups having one sulfur atom between two carbon atoms
- C08G18/3868—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms containing groups having one sulfur atom between two carbon atoms the sulfur atom belonging to a sulfide group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/26—Polythioesters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41226410P | 2010-11-10 | 2010-11-10 | |
US61/412264 | 2010-11-10 | ||
PCT/US2011/059766 WO2012064730A2 (en) | 2010-11-10 | 2011-11-08 | Cross-linked polyols for controlled release fertilizers |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112013011574A2 true BR112013011574A2 (pt) | 2016-08-09 |
BR112013011574B1 BR112013011574B1 (pt) | 2020-10-13 |
Family
ID=44999955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013011574-2A BR112013011574B1 (pt) | 2010-11-10 | 2011-11-08 | composição de fertilizante de liberação controlada, e, processo para produzir a composição de fertilizante de liberação controlada |
Country Status (8)
Country | Link |
---|---|
US (1) | US8795406B2 (pt) |
EP (1) | EP2637990B1 (pt) |
AU (1) | AU2011326057B2 (pt) |
BR (1) | BR112013011574B1 (pt) |
CA (1) | CA2817741C (pt) |
ES (1) | ES2874227T3 (pt) |
MY (1) | MY181825A (pt) |
WO (1) | WO2012064730A2 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8795406B2 (en) * | 2010-11-10 | 2014-08-05 | Agrium Advanced Technologies (U.S.) Inc. | Cross-linked polyols for controlled release fertilizers |
EP2465839A1 (de) * | 2010-12-15 | 2012-06-20 | Rhein Chemie Rheinau GmbH | Mischungen auf Basis von schwefelvernetztem Triglycerid, ein Verfahren zu deren Herstellung und deren Verwendung als Düngemittel |
NO341768B1 (no) | 2012-08-29 | 2018-01-15 | Yara Int Asa | Passivert urea og gjødselblandinger |
CN102887795A (zh) * | 2012-11-08 | 2013-01-23 | 广西新方向化学工业有限公司 | 一种含表面活性剂的螯合粉状水溶性肥料及其制备方法 |
EP2994442A1 (en) | 2013-05-07 | 2016-03-16 | Agrium Advanced Technologies (U.S.) Inc. | Fertilizer granules having polymeric coating with organic carbonate |
US20160297725A1 (en) * | 2013-10-17 | 2016-10-13 | Agrium U.S. Inc. | Fertilizer granules having polymeric coating formed with a diol |
CN103708963B (zh) * | 2013-12-26 | 2016-03-23 | 大连汉枫集团有限公司 | 硫包控释钾肥及其制造方法 |
US10106470B2 (en) | 2014-03-03 | 2018-10-23 | Yara International Asa | Method for incorporating micronutrients in the outer shell of urea-based particles |
EP3137436A1 (en) | 2014-04-28 | 2017-03-08 | Basf Se | Method of forming an encapsulated fertilizer |
US10189752B2 (en) | 2016-07-21 | 2019-01-29 | Surface Chemists Of Florida, Inc. | Moisture barrier coatings |
CN115991618A (zh) | 2017-05-17 | 2023-04-21 | 沙特基础工业全球技术公司 | 抗结块肥料组合物 |
CA3074473C (en) * | 2017-08-30 | 2021-10-26 | Nutrient Encapsulation Technologies | Controlled release polymer coated fertilizer |
EP3581550A1 (en) | 2018-06-13 | 2019-12-18 | Pursell Agri-Tech, LLC | Fertilizer coating method |
CN110357720A (zh) * | 2019-08-07 | 2019-10-22 | 贵州大学 | 一种硫改性油基包膜缓释肥 |
CN110437415B (zh) * | 2019-08-19 | 2020-10-20 | 五洲丰农业科技有限公司 | 氨解法改性植物油制备可降解包膜材料的方法及应用 |
US11193041B1 (en) | 2020-06-09 | 2021-12-07 | Surface Chemists Of Florida, Inc. | Polyurethane moisture barrier coatings containing thermoplastic resins |
US10919816B1 (en) | 2020-06-09 | 2021-02-16 | Surface Chemists Of Florida, Inc. | Epoxide moisture barrier coatings containing thermoplastic resins |
DE102021005190A1 (de) * | 2021-10-18 | 2023-04-20 | Ask Chemicals Gmbh | Verfahren zum beschichten eines kornigen stoffes, beschichteter körniger stoff und kit |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5213723A (en) | 1985-06-03 | 1993-05-25 | Sumitomo Chemical Co., Ltd. | Process for producing rubber products |
US4711659A (en) | 1986-08-18 | 1987-12-08 | Moore William P | Attrition resistant controlled release fertilizers |
US4804403A (en) | 1986-08-18 | 1989-02-14 | Melamine Chemicals, Inc. | Attrition-resistant, controlled release fertilizers |
US5538531A (en) | 1991-06-24 | 1996-07-23 | Hudson; Alice P. | Controlled release fertilizers and methods of production |
US5374292A (en) | 1993-02-08 | 1994-12-20 | Pursell Industries | Machine system and process for producing attrition resistant slow release fertilizers |
US5599374A (en) | 1994-09-23 | 1997-02-04 | Rlc Technologies, L.L.C. | Process for producing improved sulfur-coated urea slow release fertilizers |
US5851261A (en) | 1996-12-30 | 1998-12-22 | Bayer Corporation | Process for the production of polyurea encapsulated fertilizer particles and the encapsulated fertilizer particles produced by this process |
NO981350L (no) | 1997-03-26 | 1998-09-28 | Central Glass Co Ltd | Belagt granulær kunstgjödsel og fremgangsmåte for dens fremstilling |
MY120571A (en) | 1998-05-22 | 2005-11-30 | Sumitomo Chemical Co | Granular coated fertilizer and method for producing the same |
US6039781A (en) | 1998-06-09 | 2000-03-21 | Oms Investments, Inc. | Precoated controlled release fertilizers and processes for their preparation |
US6152981A (en) | 1998-07-23 | 2000-11-28 | Bayer Corporation | Sulfur containing isocyanate compositions |
US6338746B1 (en) | 1999-07-23 | 2002-01-15 | Rlc Technologies, L.L.C. | Polymer-sulfur-polymer coated fertilizers |
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 |
US6358296B1 (en) | 2000-07-11 | 2002-03-19 | Bayer Corporation | Slow-release polyurethane encapsulated fertilizer using oleo polyols |
US8003748B2 (en) * | 2004-02-17 | 2011-08-23 | Chevron Phillips Chemical Company, Lp | Polythiourethane compositions and processes for making and using same |
ATE487696T1 (de) * | 2004-02-17 | 2010-11-15 | Chevron Phillips Chemical Co | Schwefelhaltige zusammensetzungen und verfahren zu deren herstellung |
EP3023400B1 (en) | 2005-08-09 | 2018-06-06 | Agrium Inc. | Controlled release fertilizer employing epoxidized fatty acid triglyceride oil as a coating additive |
US20080214774A1 (en) * | 2007-03-01 | 2008-09-04 | Chevron Phillips Chemical Company, Lp | Thiourethane Compositions and Processes for Making and Using Same |
DE102008000595A1 (de) * | 2008-03-11 | 2009-09-17 | Evonik Degussa Gmbh | Nachvernetzendes Wachs und Verfahren zu seiner Herstellung |
US7771505B2 (en) | 2008-07-16 | 2010-08-10 | Agrium Inc. | Controlled release fertilizer composition |
US8790437B2 (en) * | 2010-11-10 | 2014-07-29 | Agrium Advanced Technologies (U.S.) Inc. | Controlled release fertilizers made from cross-linked glyceride mixtures |
US8795406B2 (en) * | 2010-11-10 | 2014-08-05 | Agrium Advanced Technologies (U.S.) Inc. | Cross-linked polyols for controlled release fertilizers |
-
2011
- 2011-11-08 US US13/291,698 patent/US8795406B2/en active Active
- 2011-11-08 EP EP11785252.5A patent/EP2637990B1/en active Active
- 2011-11-08 MY MYPI2013001694A patent/MY181825A/en unknown
- 2011-11-08 WO PCT/US2011/059766 patent/WO2012064730A2/en active Application Filing
- 2011-11-08 ES ES11785252T patent/ES2874227T3/es active Active
- 2011-11-08 AU AU2011326057A patent/AU2011326057B2/en active Active
- 2011-11-08 CA CA2817741A patent/CA2817741C/en active Active
- 2011-11-08 BR BR112013011574-2A patent/BR112013011574B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2012064730A3 (en) | 2013-03-28 |
US20120111077A1 (en) | 2012-05-10 |
ES2874227T3 (es) | 2021-11-04 |
AU2011326057B2 (en) | 2017-03-02 |
BR112013011574B1 (pt) | 2020-10-13 |
EP2637990B1 (en) | 2021-05-26 |
EP2637990A2 (en) | 2013-09-18 |
AU2011326057A1 (en) | 2013-05-30 |
CA2817741C (en) | 2019-12-31 |
CA2817741A1 (en) | 2012-05-18 |
MY181825A (en) | 2021-01-08 |
WO2012064730A2 (en) | 2012-05-18 |
US8795406B2 (en) | 2014-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/11/2011, OBSERVADAS AS CONDICOES LEGAIS. |