BR0010221A - Produto fertilizante condicionado contendo derivado de ácido láctico,método de fabricação e seu uso - Google Patents

Produto fertilizante condicionado contendo derivado de ácido láctico,método de fabricação e seu uso

Info

Publication number
BR0010221A
BR0010221A BR0010221-0A BR0010221A BR0010221A BR 0010221 A BR0010221 A BR 0010221A BR 0010221 A BR0010221 A BR 0010221A BR 0010221 A BR0010221 A BR 0010221A
Authority
BR
Brazil
Prior art keywords
lactic acid
manufacturing
fertilizer product
conditioned
acid derivative
Prior art date
Application number
BR0010221-0A
Other languages
English (en)
Inventor
Michael J Chanen
Bernhard George Van Bommel
Patrick Richard Gruber
Original Assignee
Cargill 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 Cargill Inc filed Critical Cargill Inc
Publication of BR0010221A publication Critical patent/BR0010221A/pt

Links

Classifications

    • 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
    • C05G5/40—Fertilisers incorporated into a matrix

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)

Abstract

"PRODUTO FERTILIZANTE CONDICIONADO CONTENDO DERIVADO DE áCIDO LáCTICO, MéTODO DE FABRICAçãO E SEU USO". é fornecido um produto fertilizante condicionado. o produto fertilizante condicionado inclui fertilizante contendo uréia e agente condicionador derivado de ácido láctico. O agente condicionador é incluído preferivelmente em uma concentração entre aproximadamente 0,1% em peso e aproximadamente 5% em peso. o agente condicionador é preferivelmente ácido láctico, lactida e/ou polilactida. Um método para condicionar fertilizante é fornecido incluindo uma etapa de misturar fertilizante contendo uréia e agente condicionador a uma temperatura entre aproximadamente 135<198>C e aproximadamente 145<198>C. é fornecido um método para utilizar produto fertilizante condicionado.
BR0010221-0A 1999-05-03 2000-04-24 Produto fertilizante condicionado contendo derivado de ácido láctico,método de fabricação e seu uso BR0010221A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/303,703 US6217630B1 (en) 1999-05-03 1999-05-03 Conditioned fertilizer product, method for conditioning fertilizer, and method for using conditioned fertilizer product
PCT/US2000/010996 WO2000066515A1 (en) 1999-05-03 2000-04-24 Conditioned fertilizer product containing lactic acid derivative, method of manufacture and use thereof

Publications (1)

Publication Number Publication Date
BR0010221A true BR0010221A (pt) 2002-03-19

Family

ID=23173312

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010221-0A BR0010221A (pt) 1999-05-03 2000-04-24 Produto fertilizante condicionado contendo derivado de ácido láctico,método de fabricação e seu uso

Country Status (11)

Country Link
US (1) US6217630B1 (pt)
EP (1) EP1187797A1 (pt)
JP (1) JP2002543036A (pt)
CN (1) CN1209322C (pt)
AU (1) AU4486100A (pt)
BR (1) BR0010221A (pt)
CA (1) CA2372334A1 (pt)
HK (1) HK1045494A1 (pt)
PL (1) PL351120A1 (pt)
UA (1) UA73120C2 (pt)
WO (1) WO2000066515A1 (pt)

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AU2003268922A1 (en) * 2003-10-06 2005-05-11 Yara International Asa Method of improving the crushing strength, impact resistance and compressibility of urea, and urea composition
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NO321761B1 (no) 2004-06-30 2006-07-03 Yara Int Asa Fremgangsmate for a forbedre knusestyrke og redusere stovdannelse og tendens til kaking av urea, partikler, og anvendelse av karbohydrater og eventuelt polyvinylforbindelser som additiv til smeltet urea
US7700012B2 (en) * 2005-04-18 2010-04-20 Dsm Ip Assets B.V. Process for the production of urea-comprising particles
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WO2013090287A1 (en) * 2011-12-12 2013-06-20 Koch Agronomic Services, Llc Conditioned urea-based granular fertilizers and methods of making thereof
NZ704958A (en) * 2012-08-15 2018-03-23 Koch Agronomic Services Llc Improved compositions of substantially spherical urea formaldehyde polymer particles
CA2881711A1 (en) 2012-08-15 2014-02-20 Koch Agronomic Services, Llc Liquid compositions containing urease inhibitors and aryl alkyl alcohols
US9682894B2 (en) 2012-08-15 2017-06-20 Koch Agronomic Services, Llc Compositions of urea formaldehyde particles and methods of making thereof
CN104640826A (zh) 2012-08-15 2015-05-20 科氏农艺服务有限责任公司 含有脲酶抑制剂和二醇烷基醚的改善的液体组合物及其制造和使用方法
NZ743055A (en) 2013-03-08 2020-03-27 Xyleco Inc Equipment protecting enclosures
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 (pt) 2014-07-07 2018-06-26 The Mosaic Company incorporação de agentes biológicos em fertilizantes
EP3212592A1 (en) 2014-10-31 2017-09-06 Koch Agronomic Services, LLC Nitrification inhibitor compositions and methods of making thereof
US10487016B2 (en) 2015-08-12 2019-11-26 The Mosaic Company Acid treatment for fertilizers to increase zinc solubility and availability
CN108484288A (zh) * 2018-06-08 2018-09-04 许宝民 多微量元素缓控释肥
CN110423158A (zh) * 2019-08-08 2019-11-08 贵州大学 一种聚乳酸熔融包覆型尿素缓释肥料的制备方法
CN111606758A (zh) * 2020-05-26 2020-09-01 江阴市源洪防结材料有限公司 一种复合肥防结块剂及其制备工艺
BE1029746B1 (de) * 2021-09-10 2023-04-12 Thyssenkrupp Ag PLA-Beschichtung von Düngemitteln
WO2023036893A1 (de) * 2021-09-10 2023-03-16 Thyssenkrupp Industrial Solutions Ag Pla-beschichtung von düngemitteln

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Also Published As

Publication number Publication date
EP1187797A1 (en) 2002-03-20
CA2372334A1 (en) 2000-11-09
HK1045494A1 (zh) 2002-11-29
CN1353677A (zh) 2002-06-12
US6217630B1 (en) 2001-04-17
PL351120A1 (en) 2003-03-24
UA73120C2 (en) 2005-06-15
JP2002543036A (ja) 2002-12-17
CN1209322C (zh) 2005-07-06
WO2000066515A1 (en) 2000-11-09
AU4486100A (en) 2000-11-17

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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