BRPI0606531A2 - composição de uréia com compressibilidade, aglutinação e formação de pó reduzidas e processo para o seu preparo - Google Patents

composição de uréia com compressibilidade, aglutinação e formação de pó reduzidas e processo para o seu preparo

Info

Publication number
BRPI0606531A2
BRPI0606531A2 BRPI0606531-7A BRPI0606531A BRPI0606531A2 BR PI0606531 A2 BRPI0606531 A2 BR PI0606531A2 BR PI0606531 A BRPI0606531 A BR PI0606531A BR PI0606531 A2 BRPI0606531 A2 BR PI0606531A2
Authority
BR
Brazil
Prior art keywords
preparation
agglutination
urea composition
reduced compressibility
urea
Prior art date
Application number
BRPI0606531-7A
Other languages
English (en)
Inventor
Ruud Van Belzen
Luc Albert Vanmarcke
Erik Alexander Bijpost
Der Hoeven John Van
Original Assignee
Yara Int Asa
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
Priority claimed from NL1028019A external-priority patent/NL1028019C2/nl
Priority claimed from NL1028198A external-priority patent/NL1028198C2/nl
Application filed by Yara Int Asa filed Critical Yara Int Asa
Publication of BRPI0606531A2 publication Critical patent/BRPI0606531A2/pt
Publication of BRPI0606531B1 publication Critical patent/BRPI0606531B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • 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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fertilizers (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

COMPOSIçãO DE URéIA COM COMPRESSIBILIDADE, AGLUTINAçãO E FORMAçãO DE Pó REDUZIDAS E PROCESSO PARA O SEU PREPARO. Composição de uréia de cores firmes com compressibilidade, aglutinação e tendência de recristalização do granulado de uréia reduzidas, em que o granulado ainda contém pelo menos dois polímeros biodegradáveis diferentes, dos quais pelo menos um polímero é preferivelmente um composto de polialquenilamina. O outro polímero é preferivelmente ácido poliaspártico ou álcool polivinílico. A invenção se refere ainda a um processo para o preparo de tal composição de uréia.
BRPI0606531A 2005-01-14 2006-01-16 composição de uréia com compressibilidade, aglutinação e formação de pó reduzidas e processo para o seu preparo BRPI0606531B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1028019A NL1028019C2 (nl) 2005-01-14 2005-01-14 Werkwijze ter vervaardiging van minerale olie-vrije, vrijvloeiende granulaatdeeltjes van een plantenhulpstof.
NL1028198A NL1028198C2 (nl) 2005-02-04 2005-02-04 Ureumsamenstelling met verminderde samendrukbaarheid, koekvorming en stofvorming, en werkwijze ter bereiding daarvan.
PCT/NL2006/000023 WO2006091077A1 (en) 2005-01-14 2006-01-16 Urea composition having reduced compressibility, caking and dust formation, and process for its preparation

Publications (2)

Publication Number Publication Date
BRPI0606531A2 true BRPI0606531A2 (pt) 2009-06-30
BRPI0606531B1 BRPI0606531B1 (pt) 2016-08-02

Family

ID=36087620

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606531A BRPI0606531B1 (pt) 2005-01-14 2006-01-16 composição de uréia com compressibilidade, aglutinação e formação de pó reduzidas e processo para o seu preparo

Country Status (9)

Country Link
US (1) US7824565B2 (pt)
EP (1) EP1843992B1 (pt)
BR (1) BRPI0606531B1 (pt)
CA (1) CA2593283C (pt)
EG (1) EG25463A (pt)
ES (1) ES2435075T3 (pt)
PL (1) PL1843992T3 (pt)
RU (2) RU2007130919A (pt)
WO (1) WO2006091077A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2489429A1 (en) 2011-02-21 2012-08-22 Urea Casale S.A. Fluid bed granulation of urea and related apparatus
CN103193532A (zh) * 2013-03-23 2013-07-10 重庆嘉康科技有限公司 一种含微量元素肥料添加剂及其制备方法和应用
CN103145508B (zh) * 2013-04-08 2016-02-03 石家庄中农兴泰生物科技有限公司 一种聚天酶尿素及其生产方法和应用
DE102014108703A1 (de) * 2014-06-20 2015-12-24 Thyssenkrupp Ag Harnstoffzusammensetzung und Verfahren zu ihrer Herstellung
DE102015122070A1 (de) * 2015-12-17 2017-06-22 Thyssenkrupp Ag Harnstoffhaltige Düngemittel und Verfahren zu ihrer Herstellung
WO2018011327A1 (de) * 2016-07-15 2018-01-18 Thyssenkrupp Fertilizer Technology Gmbh Verwendung einer harnstoffzusammensetzung zur herstellung von diesel exhaust fluid (aus 32)
CN114149293A (zh) * 2021-12-22 2022-03-08 湖北富邦新材料有限公司 一种水溶性磷铵肥料包裹剂及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916089A1 (de) * 1968-04-01 1969-12-18 Kurashiki Rayon Company Ltd Nichtzusammenballende Harnstoff-Zusammensetzung
GB1479455A (en) 1973-07-25 1977-07-13 Fisons Ltd Coating substrates
JPS5268715A (en) 1975-12-05 1977-06-07 Hayashi Kagaku Kougiyou Kk Spraying soil stabilizer
JPH0696475B2 (ja) * 1986-05-21 1994-11-30 花王株式会社 肥料の固結防止剤
US5861356A (en) 1992-11-05 1999-01-19 Donlar Corporation Method and composition for enhanced plant productivity comprising fertilizer and cross-linked polyamino acid
EP0701543A4 (en) 1993-05-07 1997-10-22 Univ New England METHOD FOR PACKING GRAINED FERTILIZER
JP3291077B2 (ja) * 1993-07-21 2002-06-10 旭化成株式会社 分解速度の異なる被膜材よりなる多層被覆粒状肥料
JPH08225387A (ja) 1995-02-23 1996-09-03 Mitsubishi Chem Corp 被覆粒状肥料の製造方法
US20040035162A1 (en) * 1999-02-05 2004-02-26 Williams Richard Henry Fertiliser
US6365706B1 (en) * 2000-06-21 2002-04-02 Mississippi Chemical Corporation Process for production of polyasparagine and the high nitrogen content polymer formed thereby
EP1315688A2 (en) * 2000-09-07 2003-06-04 Holland Novochem B.V. Method of improving the crushing strength and the impact resistance of urea, and urea composition
EP1670735B1 (en) * 2003-10-06 2012-08-01 YARA International ASA Method of improving the crushing strength, impact resistance and compressibility of urea.
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

Also Published As

Publication number Publication date
WO2006091077A1 (en) 2006-08-31
US20080190161A1 (en) 2008-08-14
ES2435075T3 (es) 2013-12-18
RU2367635C2 (ru) 2009-09-20
EP1843992A1 (en) 2007-10-17
RU2007126413A (ru) 2009-02-20
CA2593283A1 (en) 2006-08-31
US7824565B2 (en) 2010-11-02
RU2007130919A (ru) 2009-02-20
EP1843992B1 (en) 2013-08-14
BRPI0606531B1 (pt) 2016-08-02
CA2593283C (en) 2011-04-19
EG25463A (en) 2012-01-10
PL1843992T3 (pl) 2014-03-31

Similar Documents

Publication Publication Date Title
BRPI0607769A2 (pt) pró-fármacos nucleosìdeo-tricìclicos para tratamento de infecções virais
ATE541836T1 (de) Polycyclische cinnamid-derivate
BRPI0717404A2 (pt) Processo para produzir polímero modifcado, polímero modificado obtido pelo processo e composição de borracha de borracha contendo o mesmo
BRPI0717970C1 (pt) composto inibidor de 11betahsd1, composição farmacêutica, e, uso do composto
CY1118630T1 (el) Στερεες μορφες 3-(6-(1-(2,2-διφθοροβενζο[d][1,3]διοξολ-5-υλο)-κυκλοπροπανοκαρβοξαμ1δο)-3-μεθυλοπυριδιν-3-υλο)-βενζοϊκου οξεος
BRPI0615029A2 (pt) processos e intermediários
BRPI0720569B8 (pt) compostos de tetraciclina substituída e uso dos ditos compostos para o tratamento de uma infecção bacteriana, viral ou parasitária
MX347804B (es) Formas solidas de (r)-1(2,2-difluorobenzo[d] [1,3]dioxol-5-il)-n-( 1-(2,3-dihidroxipropil)-6-fluoro-2-(1-hidroxi-2-metilpropan-2-il) -1h-indol-5-il) ciclopropanocarboxamida.
CL2009000882A1 (es) Un compuesto n-(4-cloro-3-(piridin-2-il)fenil)-4-(2-hidroxi-2-metilpropilsulfonil)-2-metilbenzamida, inhibidor de la via de señalización hedgehog; composición farmacéutica que comprende a dicho compuesto; y su uso para tratar el cancer.
DK2021337T3 (da) Inhibitorer af 11-beta-hydroxysteroid-dehydrogenase-1
CL2011000242A1 (es) Uso de compuestos derivados de fenilaminopirimidina para tratar talasemia alfa, delta y anemia celular falciforme, talasemia mayor, talasemia menor, talasemia e-beta o talasemia beta falciforme, o para mejorar o retrasar los sintomas de las mismas y uso de un compuesto especifico para tratar la talasemia.
PA8713501A1 (es) INHIBIDORES DE 11-BETA HIDROXIESTEROIDE DEHIDROGENASA - 11ßHSD1
ATE488232T1 (de) P53 aktivierende benzoylharnstoff- und benzoylthioharnstoff-verbindungen
BRPI0712631B8 (pt) compostos, processos para a preparação de um composto, composição farmacêutica, uso de um composto e combinações
BRPI0703310A (pt) composto de moldagem de poliamida e uso do mesmo
CL2012000311A1 (es) Compuestos derivados que contiene ciclos con 3 atomos de nitrogeno; utiles en el tratamiento de parasitosis en animales.
BRPI0618451A2 (pt) derivados de piridopirazina, seu uso, composição farmacêutica e estojo
BRPI0818575A2 (pt) Processo para a modificação do estado sólido de um composto e composições co-amorfas produzidas com o mesmo
BR112015003894A2 (pt) materiais revestidos com bioflavonoide
UA107784C2 (en) Inhibitor of melanin production
BRPI0712889A8 (pt) composto, processo para a preparação de um composto, composto intermediário, e, composição farmacêutica.
EA200970372A1 (ru) Ингибитор развития болезни альцгеймера, содержащий гетероциклическое соединение
ATE541461T1 (de) Synergistische wirkstoffkombinationen
EP1858975A4 (en) MODIFIED NOVOLAC RESIN FOR USE AS A STICKY MAKER
BRPI0606531A2 (pt) composição de uréia com compressibilidade, aglutinação e formação de pó reduzidas e processo para o seu preparo

Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/08/2016, OBSERVADAS AS CONDICOES LEGAIS.