DE3561878D1 - Granular fertilizer composition having controlled release and process for the preparation thereof - Google Patents

Granular fertilizer composition having controlled release and process for the preparation thereof

Info

Publication number
DE3561878D1
DE3561878D1 DE8585201868T DE3561878T DE3561878D1 DE 3561878 D1 DE3561878 D1 DE 3561878D1 DE 8585201868 T DE8585201868 T DE 8585201868T DE 3561878 T DE3561878 T DE 3561878T DE 3561878 D1 DE3561878 D1 DE 3561878D1
Authority
DE
Germany
Prior art keywords
coating
core
value
fertilizer composition
preparation
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
Application number
DE8585201868T
Other languages
German (de)
English (en)
Inventor
Johannes Maria Hubertus Lambie
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.)
SIERRA CHEMICAL EUROP
Original Assignee
SIERRA CHEMICAL EUROP
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 SIERRA CHEMICAL EUROP filed Critical SIERRA CHEMICAL EUROP
Application granted granted Critical
Publication of DE3561878D1 publication Critical patent/DE3561878D1/de
Expired 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
    • 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
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE8585201868T 1984-11-16 1985-11-13 Granular fertilizer composition having controlled release and process for the preparation thereof Expired DE3561878D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8403505A NL8403505A (nl) 1984-11-16 1984-11-16 Kunstmestsamenstelling in korrelvorm met een geregelde afgifte van meststoffen en werkwijze voor het bereiden hiervan.

Publications (1)

Publication Number Publication Date
DE3561878D1 true DE3561878D1 (en) 1988-04-21

Family

ID=19844783

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585201868T Expired DE3561878D1 (en) 1984-11-16 1985-11-13 Granular fertilizer composition having controlled release and process for the preparation thereof

Country Status (11)

Country Link
US (1) US4657576A (enExample)
EP (1) EP0184869B1 (enExample)
JP (1) JPS61125631A (enExample)
AT (1) ATE33018T1 (enExample)
AU (1) AU588551B2 (enExample)
CA (1) CA1256710A (enExample)
DE (1) DE3561878D1 (enExample)
DK (1) DK156561C (enExample)
ES (1) ES8702322A1 (enExample)
NL (1) NL8403505A (enExample)
PT (1) PT81491B (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL81975A0 (en) * 1987-03-24 1987-10-20 Haifa Chemicals Ltd Method for the manufacture of slow-release fertilizers
WO1990010691A1 (en) * 1989-03-10 1990-09-20 Grace-Sierra Horticultural Products Company Tissue culturing
DE69117182T2 (de) * 1990-06-08 1996-06-27 Grace Sierra Horticultural Pro Kontrollierte abgabe von nährmittel für bakterien und verfahren einer biologischen behandlung
US5264019A (en) * 1991-03-05 1993-11-23 Eastman Kodak Company Coating compositions for slow release fertilizer formulations
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
US5560768A (en) * 1993-05-06 1996-10-01 Haifa Chemicals South Ltd. Method for preparing an encapsulated slow-release particulate fertilizer
US5766302A (en) * 1993-05-07 1998-06-16 Lefroy; Roderick David Bruce Fertilizer coating process
US5567221A (en) * 1995-01-03 1996-10-22 Oms Investments, Inc. Compositions and methods for use in aquaculture
DE19603739A1 (de) 1996-02-02 1997-08-07 Basf Ag Granulatmischungen bestehend aus umhüllten und nicht-umhüllten Düngemittelgranulaten
JP3420460B2 (ja) * 1996-04-12 2003-06-23 キヤノン株式会社 汚染物質分解装置、汚染媒体の浄化方法及び汚染物質分解方法
CN1193966C (zh) * 1998-05-05 2005-03-23 Oms投资公司 受控释放的肥料组合物和它们的制备方法
US5993505A (en) * 1998-05-22 1999-11-30 Oms Investments, Inc. Controlled release fertilizer compositions and processes for the preparation thereof
US6039781A (en) * 1998-06-09 2000-03-21 Oms Investments, Inc. Precoated controlled release fertilizers and processes for their preparation
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
US6139597A (en) * 1998-10-14 2000-10-31 Oms Investments, Inc. Controlled release fertilizer compositions and processes for the preparation thereof
RU2163585C1 (ru) * 1999-07-19 2001-02-27 Карапетян Гарегин Оганесович Гранулированное комплексное удобрение
US6656882B2 (en) * 2001-02-28 2003-12-02 Oms Investments, Inc. Controlled release products and processes for the preparation thereof
US6787234B2 (en) * 2002-05-15 2004-09-07 Oms Investments, Inc. Triggered start products and processes for the production and use thereof
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
CA2583635C (en) * 2004-10-12 2011-03-01 Oms Investments, Inc. Shaped plant growth nutrient products and processes for the production thereof
US20070072775A1 (en) 2005-09-29 2007-03-29 Oms Investments, Inc. Granular controlled release agrochemical compositions and process for the preparation thereof
KR101203281B1 (ko) 2006-04-27 2012-11-20 그린피드 아그로 에스디엔. 비에이치디. 농작물용 비료 조성물
AR081510A1 (es) 2009-09-03 2012-10-03 Fbsciences Holdings Inc Composiciones y metodos para el tratamiento de semillas
AU2013201123B2 (en) * 2011-08-01 2014-03-06 South Star Fertilizers Limited Improvements in and Relating to Fertiliser Compositions
AU2012290771B2 (en) * 2011-08-01 2013-09-19 South Star Fertilizers Limited Improvements in and relating to fertiliser compositions
CA2845658C (en) 2011-08-26 2019-04-16 Ekompany Agro B.V. Process for producing a coated fertilizer comprising boron
EP2748124B1 (en) 2011-08-26 2017-06-14 Ekompany International B.V. Process for producing a coated fertilizer
MY164276A (en) 2011-11-21 2017-11-30 Malaysian Palm Oil Board A controlled-release fertilizer
US20130152649A1 (en) * 2011-12-20 2013-06-20 Honeywell International Inc. Immobilization of fertilizer additives
BR112014017162A8 (pt) 2012-01-12 2017-07-04 Fbsciences Holdings Inc modulação de biologia vegetal
US20140037570A1 (en) * 2012-08-02 2014-02-06 Whitehurst Associates Inc. NBPT solution for preparing urease inhibited urea fertilizers prepared from N-alkyl; N, N-alkyl; and N-alkyl-N-alkoxy amino alcohols
PL229206B1 (pl) 2012-08-06 2018-06-29 Rogut Stanislaw Nawóz o kontrolowanym uwalnianiu składników, sposób wytwarzania nawozu o kontrolowanym uwalnianiu oraz sposób stosowania nawozu
JP6043368B2 (ja) * 2013-01-11 2016-12-14 東洋ゴム工業株式会社 人工土壌培地
GB201302997D0 (en) 2013-02-20 2013-04-03 Yara Uk Ltd Fertiliser coating containing micronutrients
AU2014309005A1 (en) 2013-08-19 2016-03-24 The Mosaic Company System and methods for addition of beneficial agricultural, biological, and/or dedusting additives to granular fertilizers
BR112017000358A2 (en) 2014-07-07 2018-06-26 The Mosaic Company incorporation of biological agents in fertilizers
CN104591909A (zh) * 2015-02-11 2015-05-06 江苏宏洋肥力特生物科技有限公司 缓释微量元素水溶性肥料颗粒
US10487016B2 (en) 2015-08-12 2019-11-26 The Mosaic Company Acid treatment for fertilizers to increase zinc solubility and availability
DE102015012380A1 (de) 2015-09-21 2017-03-23 Ask Chemicals Gmbh Beschichtetes Kernteilchen und Verfahren zur Herstellung desselben
JP2019533009A (ja) 2016-09-14 2019-11-14 グレイス・ブリーディング・リミテッド 非病原性の細菌を含む組成物並びに真菌性、細菌性及びウィルス性疾患から植物及び動物宿主を保護する方法
ES3068549T3 (en) 2017-11-01 2026-06-01 Everris Int B V Sulfide containing polyester coatings for agrochemical composition
WO2019153081A1 (en) 2018-02-09 2019-08-15 Rynan Technologies Pte Ltd Smart release nitrogen-containing fertilizer granules
US11591275B2 (en) 2018-02-09 2023-02-28 Rynan Technologies Pte Ltd Smart release potash fertilizer granules
US20210378238A1 (en) 2018-10-21 2021-12-09 Grace Breeding Ltd. Dual-route administration of composition for improved protection of plants against pathogens
GB2583913B (en) * 2019-05-07 2021-08-04 Yara Uk Ltd Fertilizer particles comprising iron

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB954555A (en) * 1959-10-13 1964-04-08 Archer Daniels Midland Co Improvements in or relating to delayed action granular fertilizers
US3219433A (en) * 1963-04-08 1965-11-23 Exxon Research Engineering Co Production of a fertilizer pellet containing an active fertilizer ingredient in a hydrocarbon solid
US3921333A (en) * 1972-07-28 1975-11-25 Union Carbide Corp Transplanter containers made from biodegradable-environmentally degradable blends
US4474595A (en) * 1983-03-10 1984-10-02 International Spike, Inc. Fertilizer product and process for making and using it
AU4895685A (en) * 1984-02-10 1986-05-01 Showa Denko Kabushiki Kaisha Coated particulate materials and method for manufacture thereof

Also Published As

Publication number Publication date
ES8702322A1 (es) 1987-01-01
EP0184869B1 (en) 1988-03-16
DK156561C (da) 1990-02-12
DK518885D0 (da) 1985-11-11
US4657576A (en) 1987-04-14
CA1256710A (en) 1989-07-04
AU4978985A (en) 1986-05-22
AU588551B2 (en) 1989-09-21
ATE33018T1 (de) 1988-04-15
PT81491B (pt) 1987-11-11
PT81491A (en) 1985-12-01
DK156561B (da) 1989-09-11
JPS61125631A (ja) 1986-06-13
DK518885A (da) 1986-05-17
JPH0544437B2 (enExample) 1993-07-06
EP0184869A1 (en) 1986-06-18
NL8403505A (nl) 1986-06-16
ES548932A0 (es) 1987-01-01

Similar Documents

Publication Publication Date Title
AU588551B2 (en) Granular fertilizer composition having controlled release and process for the preparation thereof
PH23664A (en) Attrition-resistant,controlled release fertilizers
EP0284236A3 (en) Methods and compositions for increasing the amounts of phosphorous and/or micronutrients available for plant uptake from soils
HUT39328A (en) Fungicides and compositions regulating the growth of plants containing as reagent derivatives of azolil-methil-cycloprophil carbamide and process for production of reagent
DE3265487D1 (en) Detergent additive compositions and preparation and use thereof in detergent compositions
CA2006751A1 (en) Homogeneous granular nitrogen fertilizer
DE3360385D1 (en) Foliar fertiliser
ATE6853T1 (de) Spurenelemente enthaltende duengemittel und verfahren, um pflanzen wachsen zu lassen.
NO880229L (no) Fremgangsmaate til fremstilling av gjoedninger med langsom frigjoering.
Bezdicek et al. The influence of soil‐fertilizer geometry on nitrification and nitrite accumulation
EP0113687A3 (en) Ammonium nitrate containing fertilizer granules and coating mixture therefor
IE830790L (en) Process for the production of an iron-selenium trace element¹solution
CA2000155A1 (en) Production of pigment compositions
Wallace et al. Some interactions of cadmium with other elements in plants
MY135970A (en) Composition and process for controlling slugs and snails
GB2253620A (en) General purpose fertiliser
Wallace Effect of liming on two trace element stresses including induced iron deficiency on bean plants
KR970009279B1 (en) Method for processing the soil composition for growing seedlings
ZA846382B (en) Process for the preparation of fertilizers by the partial solubilization of phosphate rocks
EP0290704A3 (en) Formulation for agricultural use suitable for improving the nutritional activity and development of plants
JPS5334700A (en) Preparation of ammonium phosphate having good granulation ability
JPS55140716A (en) Caking preventing method for granular ammonium nitrate
PT78297A (en) Process for the preparation of fertilizers based in nitro-ammonions and phosphor and potassium nitrates
SCHLICHTING et al. PHOSPHORUS AND HEAVY METAL UPTAKE BY RYE GRASS FROM SOILS FERTILIZED WITH SESQUIOXIDE-TREATED SLUDGES
ZA881833B (en) Methods and compositions for increasing the amounts of phosphorus and/or micronutrients available for plant uptake from soils

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee