ATE70528T1 - Verfahren zur herstellung von duengemitteln mit langsamer naehrstoffabgabe. - Google Patents

Verfahren zur herstellung von duengemitteln mit langsamer naehrstoffabgabe.

Info

Publication number
ATE70528T1
ATE70528T1 AT88400033T AT88400033T ATE70528T1 AT E70528 T1 ATE70528 T1 AT E70528T1 AT 88400033 T AT88400033 T AT 88400033T AT 88400033 T AT88400033 T AT 88400033T AT E70528 T1 ATE70528 T1 AT E70528T1
Authority
AT
Austria
Prior art keywords
fertilizer
coating
manufacture
release
organic acid
Prior art date
Application number
AT88400033T
Other languages
English (en)
Inventor
Grigori Dr Pipko
Shalom Dr Manor
Moshe Ziv
Original Assignee
Haifa Chemicals Ltd
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 Haifa Chemicals Ltd filed Critical Haifa Chemicals Ltd
Application granted granted Critical
Publication of ATE70528T1 publication Critical patent/ATE70528T1/de

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Electroluminescent Light Sources (AREA)
  • Inorganic Insulating Materials (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Detergent Compositions (AREA)
AT88400033T 1987-01-20 1988-01-07 Verfahren zur herstellung von duengemitteln mit langsamer naehrstoffabgabe. ATE70528T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL81311A IL81311A (en) 1987-01-20 1987-01-20 Method for the manufacture of slow release fertilizers
EP88400033A EP0276179B1 (de) 1987-01-20 1988-01-07 Verfahren zur Herstellung von Düngemitteln mit langsamer Nährstoffabgabe

Publications (1)

Publication Number Publication Date
ATE70528T1 true ATE70528T1 (de) 1992-01-15

Family

ID=11057466

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88400033T ATE70528T1 (de) 1987-01-20 1988-01-07 Verfahren zur herstellung von duengemitteln mit langsamer naehrstoffabgabe.

Country Status (14)

Country Link
US (1) US4936897A (de)
EP (1) EP0276179B1 (de)
JP (1) JPS63190793A (de)
AT (1) ATE70528T1 (de)
AU (1) AU598623B2 (de)
BR (1) BR8800162A (de)
CA (1) CA1309267C (de)
DE (1) DE3866883D1 (de)
ES (1) ES2028306T3 (de)
FI (1) FI880217A7 (de)
GR (1) GR3003436T3 (de)
IL (1) IL81311A (de)
NO (1) NO880229L (de)
ZA (1) ZA879456B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127459A1 (de) * 1991-08-20 1993-02-25 Aglukon Spezialduenger Gmbh Verfahren zur herstellung von membranumhuellten duengemittelgranulaten
JPH0687684A (ja) * 1992-08-13 1994-03-29 Chisso Corp 被覆粒状肥料
US5560768A (en) * 1993-05-06 1996-10-01 Haifa Chemicals South Ltd. Method for preparing an encapsulated slow-release particulate fertilizer
IL115450A (en) * 1995-09-28 1999-07-14 Baran Advanced Materials Ltd Process for coating powders with polymers
CN1147557C (zh) * 1998-12-14 2004-04-28 智索股份有限公司 包覆生物活性粒状物的制造方法
US6582836B2 (en) * 2000-10-18 2003-06-24 Valley Products Company, Inc. Calcium salt protective coating and method of forming
BR0208366A (pt) * 2001-03-28 2004-03-09 Luzenac America Inc Composição de fertilizante seco e método de preparo do mesmo
CA2463288A1 (en) * 2001-10-19 2003-05-01 Valley Products Company, Inc. Calcium salt protective coating and method of forming
RU2328479C2 (ru) * 2003-10-06 2008-07-10 Яра Интернэшнл Аса Способ улучшения свойств гранул мочевины
ATE476399T1 (de) * 2003-10-06 2010-08-15 Yara Int Asa Verfahren zur verbesserung der harnstoffgranulateigenschaften
WO2008131535A1 (en) * 2007-04-25 2008-11-06 Wolf Trax Inc. Use of acidifying agent for promoting micronutrient uptake
US8192520B2 (en) * 2009-10-05 2012-06-05 Specialty Fertilizer Products, Llc Enhanced fertilizer products with polymer adjuvants
JP5995727B2 (ja) * 2010-03-03 2016-09-21 エムオーエス ホールディングス インコーポレーテッド 微量栄養素を有する肥料組成物とその製造方法
US8480782B2 (en) * 2010-10-18 2013-07-09 Tiger-Sul Products Llc Coated fertilizer particles
CN102603431A (zh) * 2012-03-15 2012-07-25 广西新方向化学工业有限公司 涂膜增效氮肥及其制备方法
US9145340B2 (en) 2012-08-13 2015-09-29 Verdesian Life Sciences, Llc Method of reducing atmospheric ammonia in livestock and poultry containment facilities
US9961922B2 (en) 2012-10-15 2018-05-08 Verdesian Life Sciences, Llc Animal feed and/or water amendments for lowering ammonia concentrations in animal excrement
US11254620B2 (en) 2013-08-05 2022-02-22 Verdesian Life Sciences U.S., Llc Micronutrient-enhanced polymeric seed coatings
TW201522390A (zh) 2013-08-27 2015-06-16 特級肥料產品公司 聚陰離子聚合物
CA2923561C (en) 2013-09-05 2022-05-03 Verdesian Life Sciences, Llc Polymer-boric acid compositions
WO2015179687A1 (en) 2014-05-21 2015-11-26 Verdesian Life Sciences, Llc Polymer soil treatment compositions including humic acids
WO2015179552A1 (en) 2014-05-22 2015-11-26 Verdesian Life Sciences, Llc Polymeric compositions
CN113165988A (zh) 2018-09-27 2021-07-23 艾德凡斯化学公司 具有水溶性微量营养元素的硫酸铵肥料
US11970429B2 (en) 2019-10-03 2024-04-30 Carbo Ceramics Inc. Core-shell composite particles and methods of making same
EP4431485A1 (de) * 2023-03-13 2024-09-18 Yara International ASA Beschichtetes teilchen

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096171A (en) * 1960-10-10 1963-07-02 Int Minerals & Chem Corp Process for preparing slow release fertilizer composition
US3223518A (en) * 1961-08-18 1965-12-14 Archer Daniels Midland Granular fertilizer having a plurality of coatings and the process of making
US3232740A (en) * 1962-10-24 1966-02-01 Exxon Research Engineering Co Agricultural nutrient containing urea
GB996633A (en) * 1963-01-24 1965-06-30 Ici Ltd Improvements in and relating to granular compositions
US3158462A (en) * 1963-06-24 1964-11-24 George W Helme Company Fungistatic non-caking, substantially dust free, water leachable fertilizer
US3242237A (en) * 1963-09-11 1966-03-22 Sun Oil Co Method of preparing slow release fertilizer particles
US3321298A (en) * 1964-03-20 1967-05-23 Sr Verne C Bidlack Tung oil encapsulated controlled release water-soluble fertilizer
US3306730A (en) * 1964-05-08 1967-02-28 Sun Oil Co Method of preparing a non-caking slow release fertilizer
US3259482A (en) * 1965-10-14 1966-07-05 Archer Daniels Midland Co Slow release fertilizer with a plurality of epoxy/polyester resin coatings
GB1158165A (en) * 1966-07-26 1969-07-16 Fisons Fertilisers Ltd Phosphate Rock Composition
US3697245A (en) * 1970-08-12 1972-10-10 Joseph T Dilday Coated fertilizer
DD120998A3 (de) * 1972-04-27 1976-07-12
JPS5525456A (en) * 1978-08-11 1980-02-23 Res Inst For Prod Dev Slow releasing base
JPS6012310B2 (ja) * 1980-05-21 1985-04-01 日本肥糧株式会社 新規な粒状肥料及びその製造方法
DE3203849A1 (de) * 1982-02-02 1983-08-11 Schering Ag, 1000 Berlin Und 4619 Bergkamen Duengemittel mit gesteuertem beginn der naehrstoffabgabe
GB2127004A (en) * 1982-08-04 1984-04-04 Steetley Minerals Ltd Coating composition
JPS5945633B2 (ja) * 1983-03-10 1984-11-07 レ−ベン・ユ−テイリテイ株式会社 徐溶性肥料
AU4895685A (en) * 1984-02-10 1986-05-01 Showa Denko Kabushiki Kaisha Coated particulate materials and method for manufacture thereof
NL8401362A (nl) * 1984-04-27 1985-11-18 Tno Werkwijze voor het met een polymeer omhullen van deeltjesvormige materialen teneinde de gereguleerde afgifte van deze materialen aan de omgeving mogelijk te maken alsmede aldus verkregen omhuld deeltjesvormig materiaal.
IL81975A0 (en) * 1987-03-24 1987-10-20 Haifa Chemicals Ltd Method for the manufacture of slow-release fertilizers

Also Published As

Publication number Publication date
IL81311A (en) 1990-11-29
AU598623B2 (en) 1990-06-28
CA1309267C (en) 1992-10-27
FI880217A0 (fi) 1988-01-19
BR8800162A (pt) 1988-08-30
IL81311A0 (en) 1987-08-31
DE3866883D1 (de) 1992-01-30
JPS63190793A (ja) 1988-08-08
NO880229D0 (no) 1988-01-20
AU1037188A (en) 1988-07-21
ZA879456B (de) 1988-06-10
ES2028306T3 (es) 1992-07-01
FI880217L (fi) 1988-07-21
US4936897A (en) 1990-06-26
FI880217A7 (fi) 1988-07-21
GR3003436T3 (en) 1993-02-17
NO880229L (no) 1988-07-21
EP0276179B1 (de) 1991-12-18
EP0276179A3 (en) 1988-12-21
EP0276179A2 (de) 1988-07-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee