DE69419125T2 - Granuliertes düngemittel mit einer mehrschichtigen umhülling - Google Patents

Granuliertes düngemittel mit einer mehrschichtigen umhülling

Info

Publication number
DE69419125T2
DE69419125T2 DE69419125T DE69419125T DE69419125T2 DE 69419125 T2 DE69419125 T2 DE 69419125T2 DE 69419125 T DE69419125 T DE 69419125T DE 69419125 T DE69419125 T DE 69419125T DE 69419125 T2 DE69419125 T2 DE 69419125T2
Authority
DE
Germany
Prior art keywords
granulated fertilizer
multilayered
envelope
multilayered envelope
granulated
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.)
Expired - Lifetime
Application number
DE69419125T
Other languages
English (en)
Other versions
DE69419125D1 (de
Inventor
Hiroshi Naka
Shunsuke Takase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jacm Agrl Co Ltd Tokyo-Shi Jp
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE69419125D1 publication Critical patent/DE69419125D1/de
Publication of DE69419125T2 publication Critical patent/DE69419125T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Biological Depolymerization Polymers (AREA)
DE69419125T 1993-07-21 1994-07-19 Granuliertes düngemittel mit einer mehrschichtigen umhülling Expired - Lifetime DE69419125T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18031893A JP3291077B2 (ja) 1993-07-21 1993-07-21 分解速度の異なる被膜材よりなる多層被覆粒状肥料
PCT/JP1994/001178 WO1995003260A1 (fr) 1993-07-21 1994-07-19 Engrais granulaire a revetement en plusieurs couches

Publications (2)

Publication Number Publication Date
DE69419125D1 DE69419125D1 (de) 1999-07-22
DE69419125T2 true DE69419125T2 (de) 2000-02-03

Family

ID=16081121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419125T Expired - Lifetime DE69419125T2 (de) 1993-07-21 1994-07-19 Granuliertes düngemittel mit einer mehrschichtigen umhülling

Country Status (8)

Country Link
US (1) US5645624A (de)
EP (1) EP0661250B1 (de)
JP (1) JP3291077B2 (de)
AU (1) AU667645B2 (de)
CA (1) CA2135788C (de)
DE (1) DE69419125T2 (de)
NZ (1) NZ268670A (de)
WO (1) WO1995003260A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240938A1 (de) * 2002-09-02 2004-03-11 Rheinische Friedrich-Wilhelms-Universität Bonn Gedeckeltes Düngermitteldepot
DE102005028016A1 (de) * 2005-06-16 2006-12-21 Uhde Gmbh Beschichtetes Düngemittel mit kontrollierter Wirkstofffreisetzung und Verfahren zu dessen Herstellung

Families Citing this family (48)

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NL1001198C1 (nl) * 1995-09-14 1997-03-20 Rijksuniversiteit Systeem voor gecontroleerde afgifte van een of meer agrochemicaliën.
IL115450A (en) * 1995-09-28 1999-07-14 Baran Advanced Materials Ltd Process for coating powders with polymers
DE19603739A1 (de) * 1996-02-02 1997-08-07 Basf Ag Granulatmischungen bestehend aus umhüllten und nicht-umhüllten Düngemittelgranulaten
DE19640269A1 (de) 1996-09-30 1998-04-02 Basf Ag Verwendung einer wäßrigen Dispersion eines biologisch abbaubaren Polyesters zur Umhüllung von Düngemittelgranulaten
US6503288B1 (en) 1996-12-30 2003-01-07 Bayer Corporation Process for the production of biodegradable encapsulated 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
EP0976699A4 (de) * 1997-02-19 2009-06-03 Chisso Asahi Fertilizer Granuliertes düngemittel mit einer abbaubaren filmbeschichtung und verfahren zu seiner herstellung
DE69821940T2 (de) 1997-06-30 2005-03-17 Monsanto Technology Llc Landwirtschaftlich aktive inhaltsstoffe enthaltende mikropartikel
WO1999005078A1 (fr) * 1997-07-28 1999-02-04 Daicel Chemical Industries, Ltd. Compositions degradables en granules comportant un revetement a usage agricole et horticole, composition biodegradable de resine, ses moulages et feuils, procede de fabrication de feuils et sacs a dechets degradables
WO1999063001A1 (fr) * 1998-05-30 1999-12-09 Daicel Chemical Industries, Ltd. Composition de resine de polyester biodegradable, composition de resine biodesintegrable et objets moules que ces compositions permettent de fabriquer
US6001147A (en) * 1998-07-23 1999-12-14 Bayer Corporation Unsymmetrical polyureaurethane fertilizer encapsulation
US6152981A (en) * 1998-07-23 2000-11-28 Bayer Corporation Sulfur containing isocyanate compositions
US6165550A (en) * 1998-07-23 2000-12-26 Bayer Corporation Symmetrical Polyurea-urethane fertilizer encapsulation
JP4010059B2 (ja) * 1998-07-30 2007-11-21 有限会社 やまがたスリートップ 土壌酸性化感応型肥料、およびその製造方法
NZ503624A (en) * 1999-04-06 2001-08-31 Planet Polymer Tech Inc Controlled release fertiliser granules comprised fully of urea, or having urea at or near the exterior surface of the granule & a moisture resistant interpenetrating polymer coating on the particles (polymer is product of the urea & an isocyanate; & product of excess isocyanate, alkyd resin & oil)
US6391454B1 (en) 1999-04-06 2002-05-21 Agway Inc. Controlled release urea-based products
US6217630B1 (en) 1999-05-03 2001-04-17 Cargill, Incorporated Conditioned fertilizer product, method for conditioning fertilizer, and method for using conditioned fertilizer product
US6364925B1 (en) 1999-12-10 2002-04-02 Bayer Corporation Polyurethane encapsulated fertilizer having improved slow-release properties
US6358296B1 (en) 2000-07-11 2002-03-19 Bayer Corporation Slow-release polyurethane encapsulated fertilizer using oleo polyols
DE10221704A1 (de) 2001-06-05 2003-01-23 Compo Gmbh & Co Kg Düngemittel mit verzögerter Freisetzung und Verfahren zu dessen Herstellung
US6617412B2 (en) 2001-10-12 2003-09-09 Bayer Corporation Fertilizer encapsulation using sulfur containing polyols
US20040068078A1 (en) * 2001-12-12 2004-04-08 Milbocker Michael T. In situ polymerizing medical compositions
US20040016276A1 (en) * 2002-07-26 2004-01-29 Wynnyk Nick P. Controlled release fertilizer having improved mechanical handling durability and method for production thereof
US8221515B2 (en) * 2007-04-25 2012-07-17 Wolf Trax Inc. Use of acidifying agent for promoting micronutrient uptake
FR2943219B1 (fr) * 2009-03-20 2012-05-18 Polytek Innovations Produit a usage agricole et son procede de fabrication
JP5810544B2 (ja) * 2010-03-31 2015-11-11 セントラル硝子株式会社 被覆粒状体及び該被覆粒状体の製造方法
CN101898918B (zh) * 2010-07-22 2013-03-27 河南金双隆复合肥有限公司 一种螯合控释复合肥及其制备方法
UA112647C2 (uk) 2011-05-05 2016-10-10 Басф Се Інкапсульована частинка
CN102276348B (zh) * 2011-05-30 2014-03-12 四川广安恒立化工有限公司 一种可降解控释膜及可降解控释膜缓释肥料的生产方法
JP2014144881A (ja) * 2013-01-28 2014-08-14 Mitsubishi Materials Corp 誘電体薄膜形成用組成物及びこの組成物を用いた誘電体薄膜の形成方法
US9416064B2 (en) * 2013-08-07 2016-08-16 Chinese Academy of Agricultural Sciences Institute of Agricultural Resources and Regional Planning Method for producing controlled-release fertilizer coated with polyurethane
AU2015212412B2 (en) 2014-01-31 2019-07-11 SABIC Agri-Nutrients Company Fertilizer capsule comprising one or more cores and method of making same
JP6735235B2 (ja) * 2014-05-05 2020-08-05 サビック グローバル テクノロジーズ ベスローテン フエンノートシャップ 被覆粒状肥料、その製造方法、及び使用
CN108026118B (zh) 2015-07-20 2021-11-05 沙特基础工业全球技术公司 肥料组合物及其制备方法和使用方法
CN108025993B (zh) 2015-07-20 2022-05-10 沙特基础工业全球技术公司 肥料组合物及其制备方法和使用方法
BR112018009872B1 (pt) 2015-11-16 2022-11-16 Sabic Global Technologies B.V. Processo de fabricação de um fertilizante revestido
WO2017087264A1 (en) 2015-11-16 2017-05-26 Sabic Global Technologies B.V. Coated granular fertilizers, methods of manufacture thereof, and uses thereof
EP3414214A1 (de) 2016-02-08 2018-12-19 SABIC Global Technologies B.V. Verfahren zur herstellung eines düngesaatkerns
CN110770194A (zh) 2017-04-19 2020-02-07 沙特基础工业全球技术公司 具有在单独颗粒中的尿素酶抑制剂和硝化抑制剂的增效肥料
AU2018255907B2 (en) 2017-04-19 2023-02-02 SABIC Agri-Nutrients Company Enhanced efficiency fertilizer with urease inhibitor and nitrification inhibitor separated within the same particle
CN110770195B (zh) 2017-04-20 2022-08-23 沙特基础工业全球技术公司 具有内嵌粉末组合物的增效肥料
IT201700064875A1 (it) * 2017-06-12 2018-12-12 Sicit 2000 Spa Sistemi multistrato idrorepellenti a rilascio controllato di principi attivi in acqua e nel terreno.
EP3665138A1 (de) 2017-08-09 2020-06-17 SABIC Global Technologies B.V. Extrudiertes düngemittelgranulat mit urease- und/oder nitrifikationsinhibitoren
EP3687290A4 (de) 2017-09-27 2021-06-02 Pioneer Hi-Bred International, Inc. Bodenapplikation von pflanzenschutzmitteln
DE102017217498A1 (de) * 2017-09-29 2019-04-04 Thyssenkrupp Ag Verfahren und Anordnung zum Herstellen von beschichteten Prills oder Granulaten sowie damit erhaltene Prills sowie Verwendung
EP3479693A1 (de) 2017-11-01 2019-05-08 Everris International B.V. Sulfid enthaltende polyesterbeschichtungen für agrochemische zusammensetzung
US11339102B2 (en) * 2019-08-08 2022-05-24 Profile Products Llc Biodegradable polymers on fertilizer nutrients
JP2023172007A (ja) * 2022-05-23 2023-12-06 株式会社ダイセル 農業用組成物

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4070347A (en) * 1976-08-16 1978-01-24 Alza Corporation Poly(orthoester) co- and homopolymers and poly(orthocarbonate) co- and homopolymers having carbonyloxy functionality
JPS603040B2 (ja) * 1978-01-09 1985-01-25 チツソ旭肥料株式会社 被覆肥料とその製造法
JPS55167197A (en) * 1979-06-12 1980-12-26 Chisso Asahi Hiryo Effecttregulating fertilizer and its manufacture
US5176734A (en) * 1987-07-24 1993-01-05 Chisso Corporation Granular fertilizer with a decomposable coating and process for producing the same
JPH07505B2 (ja) * 1989-11-01 1995-01-11 旭化成工業株式会社 分解性被膜からなる被覆粒状肥料
ES2103939T3 (es) * 1991-02-14 1997-10-01 Oms Investments Inc Revestimientos resistentes a la abrasion para fertilizantes.
JPH0597561A (ja) * 1991-04-22 1993-04-20 Nippon Steel Corp 遅効型肥料
JPH05201787A (ja) * 1991-07-22 1993-08-10 W R Grace & Co 水溶性薬剤の遅延、制御放出用の生成物
DE4127459A1 (de) * 1991-08-20 1993-02-25 Aglukon Spezialduenger Gmbh Verfahren zur herstellung von membranumhuellten duengemittelgranulaten
US5206341A (en) * 1991-11-21 1993-04-27 Southern Research Institute Polymers from hydroxy acids and polycarboxylic acids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240938A1 (de) * 2002-09-02 2004-03-11 Rheinische Friedrich-Wilhelms-Universität Bonn Gedeckeltes Düngermitteldepot
DE102005028016A1 (de) * 2005-06-16 2006-12-21 Uhde Gmbh Beschichtetes Düngemittel mit kontrollierter Wirkstofffreisetzung und Verfahren zu dessen Herstellung
WO2006133893A2 (de) 2005-06-16 2006-12-21 Uhde Gmbh Beschichtetes düngemittel mit kontrollierter wirkstofffreisetzung ung verfahren zu dessen herstellung

Also Published As

Publication number Publication date
WO1995003260A1 (fr) 1995-02-02
JP3291077B2 (ja) 2002-06-10
NZ268670A (en) 1996-01-26
CA2135788C (en) 1999-01-05
EP0661250A4 (de) 1998-01-07
CA2135788A1 (en) 1995-01-22
AU667645B2 (en) 1996-03-28
JPH0733576A (ja) 1995-02-03
EP0661250A1 (de) 1995-07-05
EP0661250B1 (de) 1999-06-16
DE69419125D1 (de) 1999-07-22
AU7195494A (en) 1995-02-20
US5645624A (en) 1997-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CHISSOASAHI FERTILIZER CO. LTD., TOKYO, JP

8327 Change in the person/name/address of the patent owner

Owner name: JACM AGRL. CO., LTD., TOKYO-SHI, JP