ZA200307382B - Controlled release urea product and method of preparing said product. - Google Patents

Controlled release urea product and method of preparing said product.

Info

Publication number
ZA200307382B
ZA200307382B ZA200307382A ZA200307382A ZA200307382B ZA 200307382 B ZA200307382 B ZA 200307382B ZA 200307382 A ZA200307382 A ZA 200307382A ZA 200307382 A ZA200307382 A ZA 200307382A ZA 200307382 B ZA200307382 B ZA 200307382B
Authority
ZA
South Africa
Prior art keywords
product
preparing
controlled release
release urea
urea product
Prior art date
Application number
ZA200307382A
Other languages
English (en)
Inventor
Fernando Basile De Castro
Peter Stockhoff
Original Assignee
Fernando Basile De Castro
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 Fernando Basile De Castro filed Critical Fernando Basile De Castro
Publication of ZA200307382B publication Critical patent/ZA200307382B/xx

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
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • C05G5/38—Layered or coated, e.g. dust-preventing coatings layered or coated with wax or resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fodder In General (AREA)
  • Fertilizers (AREA)
  • Medicinal Preparation (AREA)
ZA200307382A 2001-03-23 2003-09-22 Controlled release urea product and method of preparing said product. ZA200307382B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0101344-0A BR0101344A (pt) 2001-03-23 2001-03-23 Produto contendo uréia de liberação controlada e método de preparo do referido produto

Publications (1)

Publication Number Publication Date
ZA200307382B true ZA200307382B (en) 2004-11-08

Family

ID=3947025

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200307382A ZA200307382B (en) 2001-03-23 2003-09-22 Controlled release urea product and method of preparing said product.

Country Status (8)

Country Link
US (1) US20040074272A1 (xx)
EP (1) EP1377435A1 (xx)
BR (1) BR0101344A (xx)
CA (1) CA2439145A1 (xx)
MX (1) MXPA03001901A (xx)
PL (1) PL374158A1 (xx)
WO (1) WO2002076718A1 (xx)
ZA (1) ZA200307382B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120103039A1 (en) * 2009-07-07 2012-05-03 Sveaskog Forvaltnings Ab Method for preparing slow release fertilizers
BRPI1002177A2 (pt) * 2010-02-25 2012-02-07 Ind Quimica Kimberlit Ltda revestimento de origem natural para fonte de nitrogênio não proteìca (nnp), suplemento nutricional de liberação gradual e controlada e uso dos mesmos
CA2812193C (en) * 2010-10-18 2017-09-26 Tiger-Sul Products Llc Coated fertilizer particles
BRPI1106423B1 (pt) 2011-10-14 2018-03-06 Ecoplus Consultoria E Assessoria Tecnológica Ltda Me Composição fertilizante nitrogenado encapsulado com ação extintora e bloqueadora contra avanço de fogo, processo de fabricação e processo de aplicação correspondentes
EP3126311B1 (fr) * 2014-04-01 2018-07-18 Agro Innovation International Produit fertilisant a liberation retardee, procedes de fabrication et d'epandage
CA2976087A1 (en) 2015-02-10 2016-08-18 Land View, Inc. Coating for improved granular fertilizer efficiency
CA3031467A1 (en) 2016-07-26 2018-02-01 Vivek Anand PARACHUR Slow release composition of active ingredients
CN107594144A (zh) * 2017-09-20 2018-01-19 潘正茂 反刍动物饲料用缓控释尿素及其制备方法和反刍动物配合饲料
US11807588B2 (en) * 2019-01-17 2023-11-07 The Mosaic Company Hydrophobic coatings to improve the physical quality parameters of fertilizers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082533A (en) * 1973-06-27 1978-04-04 D. M. Scott & Sons Company Coated controlled-release product
US3991225A (en) * 1974-02-01 1976-11-09 Tennessee Valley Authority Method for applying coatings to solid particles
US4042366A (en) * 1976-04-05 1977-08-16 The O.M. Scott & Sons Company Controlled release fertilizer
US4804403A (en) * 1986-08-18 1989-02-14 Melamine Chemicals, Inc. Attrition-resistant, controlled release fertilizers
US4997469A (en) * 1990-01-10 1991-03-05 Harmony Products, Inc. High integrity, low odor, natural based nitrogenous granules for agriculture
US5137563A (en) * 1991-01-28 1992-08-11 Valkanas George N Controlled release fertilizer
IL110241A (en) * 1994-07-07 1998-10-30 Baran Advanced Materials Ltd Controlled release fertilizers
US5984994A (en) * 1998-01-16 1999-11-16 Hudson; Alice P. Sulfur coated fertilizers with improved abrasion resistance

Also Published As

Publication number Publication date
WO2002076718A1 (en) 2002-10-03
MXPA03001901A (es) 2003-06-19
PL374158A1 (en) 2005-10-03
CA2439145A1 (en) 2002-10-03
EP1377435A1 (en) 2004-01-07
BR0101344A (pt) 2003-01-28
US20040074272A1 (en) 2004-04-22

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