CR10897A - Fertizante granular de liberacion prolongada basado en urea - Google Patents

Fertizante granular de liberacion prolongada basado en urea

Info

Publication number
CR10897A
CR10897A CR10897A CR10897A CR10897A CR 10897 A CR10897 A CR 10897A CR 10897 A CR10897 A CR 10897A CR 10897 A CR10897 A CR 10897A CR 10897 A CR10897 A CR 10897A
Authority
CR
Costa Rica
Prior art keywords
granular
urea
fertizant
prolonged
prolonged liberation
Prior art date
Application number
CR10897A
Other languages
English (en)
Inventor
James C Phillips
Original Assignee
Georgia Pacific Resins
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 Georgia Pacific Resins filed Critical Georgia Pacific Resins
Publication of CR10897A publication Critical patent/CR10897A/es

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
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/02—Fertilisers containing urea or urea compounds containing urea-formaldehyde condensates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C11/00—Other nitrogenous fertilisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

Un fertilizante de ureas mejorado de tipo granular que tiene un componente nitrogenado de liberacion prolongada o lenta en el cual se utiliza un concentrado de resina urea-formaldehido no termoendurecible para proporcionar el fertilizante granular con un componente nitrogenado de liberacion prolongada.
CR10897A 2006-12-14 2009-06-26 Fertizante granular de liberacion prolongada basado en urea CR10897A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/610,807 US7862642B2 (en) 2006-12-14 2006-12-14 Extended-release urea-based granular fertilizer

Publications (1)

Publication Number Publication Date
CR10897A true CR10897A (es) 2009-08-03

Family

ID=39370968

Family Applications (1)

Application Number Title Priority Date Filing Date
CR10897A CR10897A (es) 2006-12-14 2009-06-26 Fertizante granular de liberacion prolongada basado en urea

Country Status (13)

Country Link
US (1) US7862642B2 (es)
EP (1) EP2089342A2 (es)
JP (1) JP2010513188A (es)
KR (1) KR20090096628A (es)
CN (1) CN101558026B (es)
AU (1) AU2007334242B2 (es)
BR (1) BRPI0720255A2 (es)
CA (1) CA2668832C (es)
CL (1) CL2007003601A1 (es)
CR (1) CR10897A (es)
MX (1) MX2009006314A (es)
WO (1) WO2008076538A2 (es)
ZA (1) ZA200903136B (es)

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PT105270B (pt) 2010-08-26 2012-05-31 Domino Ind Ceramicas S A Camada de sílica com libertação lenta de fragrância, telha cerâmica e respectivo processo de produção
US9682894B2 (en) 2012-08-15 2017-06-20 Koch Agronomic Services, Llc Compositions of urea formaldehyde particles and methods of making thereof
US9034072B2 (en) 2012-08-15 2015-05-19 Koch Agronomic Services, Llc Compositions of substantially spherical particles and methods of making thereof
US9109123B2 (en) * 2013-03-14 2015-08-18 Georgia-Pacific Chemicals Llc Urea mixtures and methods for making and using same
CN103193549A (zh) * 2013-05-05 2013-07-10 付增传 可降解树脂包膜缓控释肥生产工艺
US20160185682A1 (en) * 2014-12-31 2016-06-30 Dow Agrosciences Llc Nitrification inhibitor compositions and methods for preparing the same
WO2019067452A1 (en) 2017-09-27 2019-04-04 Pioneer Hi-Bred International, Inc. GROUND APPLICATION OF CROP PROTECTION AGENTS
WO2020092163A1 (en) 2018-11-01 2020-05-07 E. I. Du Pont De Nemours And Company Systems and methods for manufacture of controlled release of agricultural cores
CN110436994A (zh) * 2019-08-07 2019-11-12 金隅微观（沧州）化工有限公司 一种高含氮量液体缓释氮肥的制备方法
CN110483105A (zh) * 2019-08-14 2019-11-22 深圳市芭田生态工程股份有限公司 一种液态缓释肥的制备方法及制备设备
CN111170796B (zh) * 2020-02-22 2022-09-16 太尔化工（南京）有限公司 粉状氨基树脂再生制备农用缓释氮肥工艺

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Also Published As

Publication number Publication date
AU2007334242A1 (en) 2008-06-26
BRPI0720255A2 (pt) 2014-01-07
EP2089342A2 (en) 2009-08-19
CN101558026B (zh) 2013-06-19
WO2008076538A2 (en) 2008-06-26
CN101558026A (zh) 2009-10-14
WO2008076538A3 (en) 2008-07-31
US20080141747A1 (en) 2008-06-19
AU2007334242B2 (en) 2013-11-28
JP2010513188A (ja) 2010-04-30
CA2668832C (en) 2015-07-14
CA2668832A1 (en) 2008-06-26
CL2007003601A1 (es) 2008-06-20
ZA200903136B (en) 2010-08-25
MX2009006314A (es) 2009-06-23
US7862642B2 (en) 2011-01-04
KR20090096628A (ko) 2009-09-11

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