DK0716057T3 - Gødningsmidler med kontrolleret frigørelse, som har et grunderlag af epoxypolymer, og fremgangsmådertil fremstilling deraf - Google Patents

Gødningsmidler med kontrolleret frigørelse, som har et grunderlag af epoxypolymer, og fremgangsmådertil fremstilling deraf

Info

Publication number
DK0716057T3
DK0716057T3 DK95308324T DK95308324T DK0716057T3 DK 0716057 T3 DK0716057 T3 DK 0716057T3 DK 95308324 T DK95308324 T DK 95308324T DK 95308324 T DK95308324 T DK 95308324T DK 0716057 T3 DK0716057 T3 DK 0716057T3
Authority
DK
Denmark
Prior art keywords
methods
controlled release
making
base
epoxide
Prior art date
Application number
DK95308324T
Other languages
English (en)
Inventor
Alice P Hudson
Original Assignee
Lesco Inc
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 Lesco Inc filed Critical Lesco Inc
Application granted granted Critical
Publication of DK0716057T3 publication Critical patent/DK0716057T3/da

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
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • 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
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DK95308324T 1994-11-21 1995-11-21 Gødningsmidler med kontrolleret frigørelse, som har et grunderlag af epoxypolymer, og fremgangsmådertil fremstilling deraf DK0716057T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/342,808 US5698002A (en) 1994-11-21 1994-11-21 Controlled release fertilizers utilizing an epoxy polymer primer coat and methods of production

Publications (1)

Publication Number Publication Date
DK0716057T3 true DK0716057T3 (da) 1998-10-07

Family

ID=23343358

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95308324T DK0716057T3 (da) 1994-11-21 1995-11-21 Gødningsmidler med kontrolleret frigørelse, som har et grunderlag af epoxypolymer, og fremgangsmådertil fremstilling deraf

Country Status (11)

Country Link
US (1) US5698002A (da)
EP (1) EP0716057B1 (da)
JP (1) JP3288210B2 (da)
CN (1) CN1130612A (da)
AT (1) ATE165592T1 (da)
AU (1) AU688151B2 (da)
CA (1) CA2163275C (da)
DE (1) DE69502257T2 (da)
DK (1) DK0716057T3 (da)
ES (1) ES2116686T3 (da)
NZ (1) NZ280498A (da)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6287356B1 (en) * 1995-03-03 2001-09-11 Magic Green Corporation Soil conditioning agglomerates containing calcium
US5997599A (en) * 1995-03-03 1999-12-07 Magic Green Corporation Soil conditioning agglomerates containing cement kiln dust
US6413291B1 (en) 1995-03-03 2002-07-02 Magic Green Corporation Soil conditioning agglomerates containing calcium
JPH09202683A (ja) * 1996-01-23 1997-08-05 Sumitomo Chem Co Ltd 被覆肥料の製造方法
DE19603739A1 (de) * 1996-02-02 1997-08-07 Basf Ag Granulatmischungen bestehend aus umhüllten und nicht-umhüllten Düngemittelgranulaten
NO305939B1 (no) * 1996-05-24 1999-08-23 Norsk Hydro As Metode for fremstilling av kalsiumnitratbasert gjoedsel inneholdende svovel, samt slik gjoedsel
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
EP0867422A3 (en) * 1997-03-26 1999-10-13 Central Glass Company, Limited Coated granular fertilizer and method for producing same
US20040016276A1 (en) * 2002-07-26 2004-01-29 Wynnyk Nick P. Controlled release fertilizer having improved mechanical handling durability and method for production thereof
BRPI0507783A (pt) 2004-02-17 2007-07-17 Chevron Phillips Chemical Co composição de tiol-éster processo para a produção de uma composição de tiol-éster, composição de hidroxi tiol-éster, processo para a produção de uma composição de hidróxi tiol-éster, composição de tiol-éster reticulada, processo para a produção de uma composição de tiol-éster reticulada, material fertilizante de liberação controlada e processo para produção do material fertilizante de liberação controlada
US8003748B2 (en) 2004-02-17 2011-08-23 Chevron Phillips Chemical Company, Lp Polythiourethane compositions and processes for making and using same
US7682656B2 (en) * 2004-06-14 2010-03-23 Agruim Inc. Process and apparatus for producing a coated product
WO2006058422A1 (en) * 2004-11-30 2006-06-08 Agrium Inc. Process and apparatus for coating a controlled release product in a rotating drum
US7708799B2 (en) 2005-05-23 2010-05-04 Plant Protectants, Llc Dithiocarbamates and phosphite formulations
WO2007021960A2 (en) 2005-08-16 2007-02-22 Chevron Phillips Chemical Company Lp Polymer compositions and processes for making and using same
CN101309992A (zh) 2005-08-16 2008-11-19 切弗朗菲利浦化学公司 硫醇硬化的环氧聚合物组合物及其制备和使用方法
US7862642B2 (en) * 2006-12-14 2011-01-04 Georgia-Pacific Chemicals Llc Extended-release urea-based granular fertilizer
US8764873B2 (en) 2009-12-07 2014-07-01 James E. Nevin Nutrient yielding bio-renewable controlled release fertilizer coatings
SK288066B6 (sk) 2010-05-18 2013-04-03 Duslo, A. S. Granulated fertilizer with controlled release of nutrients
WO2013173739A2 (en) 2012-05-18 2013-11-21 Basf Se An encapsulated particle
JP6214635B2 (ja) 2012-05-18 2017-10-18 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ カプセル化粒子
UA116219C2 (uk) 2012-11-16 2018-02-26 Басф Се Інкапсульована частинка
CN103524238B (zh) * 2013-10-21 2015-07-15 宁夏荣和绿色科技有限公司 一种有机聚合物包衣材料及用其包覆肥料的方法
EP3068527B8 (en) 2013-11-12 2020-11-18 Nous, Llc System for coating granular materials
US20150376077A1 (en) * 2014-06-27 2015-12-31 Koch Biological Solutions, Llc Polymer coated fertilizer compositions and methods of making thereof
DE102016004590A1 (de) * 2015-04-17 2016-11-03 Alzchem Ag Härter und Härtungsbeschleuniger mit Flammschutzwirkung zur Härtung von Epoxidharzen (II)
US10189752B2 (en) 2016-07-21 2019-01-29 Surface Chemists Of Florida, Inc. Moisture barrier coatings
US10336662B1 (en) 2016-09-26 2019-07-02 The United States Of America As Represented By The Secretary Of The Navy Ammonium nitrate prill having a non-hygroscopic shell
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
US11680026B2 (en) 2020-09-03 2023-06-20 Shell Usa, Inc. Fertilizer composite and method of reducing dust formation
MX2022002905A (es) 2022-03-09 2023-09-11 Enrique Munoz Morate Formulacion y metodo para obtencion de acidos nutricionales para vegetales.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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
US3475154A (en) * 1964-11-30 1969-10-28 Dainippon Toryo Kk Plural coated pellet form products and process of making
US3259482A (en) 1965-10-14 1966-07-05 Archer Daniels Midland Co Slow release fertilizer with a plurality of epoxy/polyester resin coatings
DE1620178A1 (de) * 1965-12-03 1970-03-12 Ruhrchemie Ag Verfahren zur Herstellung von Aminoalkylamino-s-triazinen
US3264088A (en) * 1965-12-08 1966-08-02 Archer Daniels Midland Co Slow release fertilizer granule having a plurality of epoxy 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
US3342577A (en) 1966-12-12 1967-09-19 Tennessee Valley Authority Sulfur-coated fertilizer pellet having controlled dissolution rate and inhibited against microbial decomposition
BE756433A (fr) * 1969-09-22 1971-03-22 Ruhrchemie Ag Engrais de bonne conservation ne donnant pas de poussiere et nes'agglomerant pas
JPS6045234B2 (ja) * 1977-02-14 1985-10-08 花王株式会社 水溶性賦形剤
JPS5466260A (en) * 1977-10-25 1979-05-28 Showa Denko Kk Slowly acting solid fertilizer
JPS5966462A (ja) * 1982-10-07 1984-04-14 Mitsui Petrochem Ind Ltd 被覆用硬化型樹脂組成物
US4891223A (en) * 1987-09-03 1990-01-02 Air Products And Chemicals, Inc. Controlled release delivery coating formulation for bioactive substances
US5264019A (en) * 1991-03-05 1993-11-23 Eastman Kodak Company Coating compositions for slow release fertilizer formulations
JPH05295206A (ja) * 1992-04-23 1993-11-09 Achilles Corp 農業用塩化ビニル系樹脂フィルム
JPH05295207A (ja) * 1992-04-23 1993-11-09 Achilles Corp 農業用塩化ビニル系樹脂フィルム

Also Published As

Publication number Publication date
NZ280498A (en) 1998-01-26
JP3288210B2 (ja) 2002-06-04
EP0716057A1 (en) 1996-06-12
CN1130612A (zh) 1996-09-11
CA2163275A1 (en) 1996-05-22
CA2163275C (en) 1999-09-28
US5698002A (en) 1997-12-16
ATE165592T1 (de) 1998-05-15
ES2116686T3 (es) 1998-07-16
EP0716057B1 (en) 1998-04-29
JPH08245288A (ja) 1996-09-24
DE69502257T2 (de) 1998-11-12
AU688151B2 (en) 1998-03-05
AU3797495A (en) 1996-05-30
DE69502257D1 (de) 1998-06-04

Similar Documents

Publication Publication Date Title
DK0716057T3 (da) Gødningsmidler med kontrolleret frigørelse, som har et grunderlag af epoxypolymer, og fremgangsmådertil fremstilling deraf
DE69115683D1 (de) Hydrierte harze, klebstofformulierungen und verfahren zur herstellung von harzen
ATE195510T1 (de) Neue urethangruppenhaltige (meth)acrylate
DK1062258T3 (da) Forgrenet polymer
BR9916863A (pt) Composições contendo modificadores reológicos com polìmeros contendo grupo funcional
AU8170194A (en) Liquid two-component coating compositions
DE69924791D1 (de) Verfahren zur Herstellung einer symmetrischen Polyharnstoffurethan Düngemittelumhüllung
DE69928909D1 (de) Härtbare beschichtungszusammensetzungen
ES546004A0 (es) Procedimiento para la obtencion de poliaminas solidas esta- bilizadas
DE60115690D1 (de) Vernetztes polyamidharz
ES518216A0 (es) Procedimiento para la obtencion de productos de adicion de poliisocianato.
EP0273243A3 (de) Amino- und Amidgruppen enthaltende Polyesterpolyole und daraus hergestellte Poly(harnstoff)urethane
BR9814129A (pt) Composições poliméricas, sua preparação e uso
RO86679A (ro) Procedeu de obtinere a unui produs abraziv cu alungire redusa la torsiune
ES8900124A1 (es) Procedimiento para la obtencion de polimeros termoendurecibles o termoplasticos a base de oligomeros de poliamidas y de resinas epoxidas polimeras.
FR2464980B2 (fr) Procede de revetement par electrodeposition d'une composition aqueuse a base d'une resine epoxy, d'un acide polymere et d'une amine tertiaire
MY120067A (en) Production of polyamides by reactive distillation
ATE251189T1 (de) Harnstoffgruppen aufweisende polyamine, verfahren zu ihrer herstellung sowie ihre verwendung als härter für epoxidharze
CA2439228A1 (en) Thermally curable, thixotropic blends containing carbamate and/or allophanate groups
DE59307876D1 (de) Verfahren zur Herstellung von Urethan- und Harnstoffgruppen enthaltenden, kompakten oder zelligen Elastomeren oder Formkörpern hieraus
EP0284998A3 (en) Polymeric compositions having flame retardant properties
ATE67509T1 (de) Thiolgruppenhaltige polymere, verfahren zu ihrer herstellung und ihre verwendung.
DK23589D0 (da) Pulverbelaegningsmateriale til metalarmeringsstaenger og metalarmeringsstaenger, som er belagt dermed
BR0014517A (pt) Resinas contendo grupos carbamato, sua preparação e utilização
GB8802674D0 (en) Chemical process