BR9810672A - Composições fertilizantes de liberação controlada e processos para a sua preparação - Google Patents

Composições fertilizantes de liberação controlada e processos para a sua preparação

Info

Publication number
BR9810672A
BR9810672A BR9810672-4A BR9810672A BR9810672A BR 9810672 A BR9810672 A BR 9810672A BR 9810672 A BR9810672 A BR 9810672A BR 9810672 A BR9810672 A BR 9810672A
Authority
BR
Brazil
Prior art keywords
processes
preparation
fertilizer
fertilizer composition
controlled
Prior art date
Application number
BR9810672-4A
Other languages
English (en)
Inventor
Edze Jan Tijsma
Johannes Gijsbertus Terlingen
Seija Helena Aalto
Hendrikus Gijsbertus Kaathoven
Original Assignee
Oms Investments 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 Oms Investments Inc filed Critical Oms Investments Inc
Publication of BR9810672A publication Critical patent/BR9810672A/pt

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
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
    • C05G3/44—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility for affecting solubility

Abstract

"COMPOSIçõES FERTILIZANTES DE LIBERAçãO CONTROLADA E PROCESSOS PARA A SUA PREPARAçãO" Uma composição fertilizante de liberação controlada é proporcionada possuindo um composto fertilizante em um núcleo granular com um revestimento aplicado sobre o material do núcleo. A composição fertilizante é estruturada para permitir uma liberação cumulativa do composto fertilizante de menos de 10 % do peso total do composto fertilizante no núcleo granular dentro de 30 dias após a exposição da composição fertilizante à umidade e o revestimento consiste de uma única camada de uma película polimérica substancialmente contínua, uniforme a qual está presente sobre pelo menos 90 % do material de núcleo granular. é também proporcionado um processo para produzir a composição fertilizante.
BR9810672-4A 1998-05-05 1998-05-05 Composições fertilizantes de liberação controlada e processos para a sua preparação BR9810672A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/008991 WO1999057082A1 (en) 1998-05-05 1998-05-05 Controlled release fertilizer compositions and processes for the preparation thereof

Publications (1)

Publication Number Publication Date
BR9810672A true BR9810672A (pt) 2000-09-26

Family

ID=22266974

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810672-4A BR9810672A (pt) 1998-05-05 1998-05-05 Composições fertilizantes de liberação controlada e processos para a sua preparação

Country Status (17)

Country Link
EP (1) EP0998435B1 (pt)
JP (1) JP2000515484A (pt)
KR (1) KR100365029B1 (pt)
CN (1) CN1193966C (pt)
AU (1) AU723100B2 (pt)
BR (1) BR9810672A (pt)
CA (1) CA2295915C (pt)
CZ (1) CZ301829B6 (pt)
HU (1) HUP0004033A3 (pt)
IL (1) IL133877A (pt)
NO (1) NO324199B1 (pt)
NZ (1) NZ502202A (pt)
PL (1) PL187484B1 (pt)
RU (1) RU2194686C2 (pt)
TR (1) TR200000365T1 (pt)
WO (1) WO1999057082A1 (pt)
YU (1) YU500A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6139597A (en) * 1998-10-14 2000-10-31 Oms Investments, Inc. Controlled release fertilizer compositions and processes for the preparation thereof
US7018440B2 (en) * 2001-07-18 2006-03-28 Sumitomo Chemical Company, Limited Granular coated fertilizer
US7018441B2 (en) * 2001-08-09 2006-03-28 Sumitomo Chemical Company, Limited Granular coated fertilizer
WO2009143654A1 (zh) * 2008-05-30 2009-12-03 山东金正大生态工程股份有限公司 醇酸树脂乳液-蜡复合包膜控释肥料及其制备方法
WO2009143653A1 (zh) * 2008-05-30 2009-12-03 山东金正大生态工程股份有限公司 聚合物乳液包膜剂、包膜控释肥料及其制备方法
EP3020279A1 (de) * 2014-11-11 2016-05-18 Lithos Industrial Minerals GmbH Partikel zur Freisetzung von Wirkstoffen
CN107805161A (zh) * 2017-10-26 2018-03-16 唐翔 一种水溶肥及其制备方法
CN108440081A (zh) * 2018-03-23 2018-08-24 昆明理工大学 一种可降解聚砜包膜肥料的制备方法
CN112552100A (zh) * 2019-09-10 2021-03-26 绿丰农业私人有限公司 高效缓释复合肥料及其制作方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223518A (en) * 1961-08-18 1965-12-14 Archer Daniels Midland Granular fertilizer having a plurality of coatings and the process of making
US3400011A (en) * 1964-09-30 1968-09-03 Chevron Res Method of coating water-soluble particles
US3259482A (en) * 1965-10-14 1966-07-05 Archer Daniels Midland Co Slow release fertilizer with a plurality of epoxy/polyester resin coatings
US4042366A (en) 1976-04-05 1977-08-16 The O.M. Scott & Sons Company Controlled release fertilizer
GB2105728B (en) * 1981-08-20 1984-08-30 Malaysia Rubber Res Inst Uses of natural rubber
NL8403505A (nl) * 1984-11-16 1986-06-16 Sierra Chemical Europ Kunstmestsamenstelling in korrelvorm met een geregelde afgifte van meststoffen en werkwijze voor het bereiden hiervan.
US4636242A (en) 1986-04-07 1987-01-13 The O. M. Scott And Sons Company Sulfur-based encapsulants for fertilizers
DE3827179A1 (de) * 1988-08-08 1990-02-15 Aglukon Spezialduenger Gmbh Vorrichtung zur langzeitduengung
JPH02111686A (ja) * 1988-10-19 1990-04-24 Central Glass Co Ltd 被覆粒状肥料およびその製造法
US5089041A (en) * 1990-03-22 1992-02-18 The O.M. Scott & Sons Company Encapsulated slow release fertilizers
US5186732A (en) * 1990-03-22 1993-02-16 The O. M. Scott & Sons Company Encapsulated slow release fertilizers
US5405426A (en) 1991-03-08 1995-04-11 Oms Investments, Inc. Processes for the preparation of sulfur coated fertilizers and products produced thereby
US5256181A (en) * 1991-03-28 1993-10-26 Exxon Research And Engineering Company Coatings with ionically and covalently crosslinked sulfonated polymers
US5652196A (en) * 1991-07-22 1997-07-29 Oms Investments, Inc. Timed release of water-soluble plant nutrients
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles
US5429654A (en) * 1992-04-30 1995-07-04 Exxon Research & Engineering Co. Coated agricultural products
US5413856A (en) * 1993-08-17 1995-05-09 Exxon Research And Engineering Co. Sustained release agricultural substrate coated with a blend of EPDM and asphalt
JP3609222B2 (ja) * 1996-10-04 2005-01-12 チッソ株式会社 時限溶出型被覆粒状肥料、これを有効成分とする配合肥料およびこの配合肥料を用いた栽培方法

Also Published As

Publication number Publication date
KR100365029B1 (ko) 2002-12-18
EP0998435A1 (en) 2000-05-10
CN1261869A (zh) 2000-08-02
YU500A (sh) 2001-09-28
NO20000023L (no) 2000-02-22
KR20010021513A (ko) 2001-03-15
JP2000515484A (ja) 2000-11-21
WO1999057082A1 (en) 1999-11-11
NO20000023D0 (no) 2000-01-04
NZ502202A (en) 2002-08-28
HUP0004033A2 (en) 2001-03-28
RU2194686C2 (ru) 2002-12-20
AU723100B2 (en) 2000-08-17
AU7175798A (en) 1999-11-23
CA2295915C (en) 2004-10-19
EP0998435A4 (en) 2009-11-11
IL133877A0 (en) 2001-04-30
IL133877A (en) 2003-03-12
PL337732A1 (en) 2000-08-28
CA2295915A1 (en) 1999-11-11
CZ301829B6 (cs) 2010-07-07
CN1193966C (zh) 2005-03-23
TR200000365T1 (tr) 2000-11-21
HUP0004033A3 (en) 2002-07-29
EP0998435B1 (en) 2012-09-26
CZ20001A3 (cs) 2000-06-14
NO324199B1 (no) 2007-09-10
PL187484B1 (pl) 2004-07-30

Similar Documents

Publication Publication Date Title
BR9810672A (pt) Composições fertilizantes de liberação controlada e processos para a sua preparação
BR9908335A (pt) Composição de revestimento composta demulti-componentes e substrato revestido
BR9611903A (pt) Embalagem contendo um material fluível estrutura de filme de uma composição polimérica e processo para preparar uma embalagem contendo um material fluível
ATE322892T1 (de) Stabilisierte tramadol formulierungen mit verzögerter freisetzung
BR0311880A (pt) Material compósito contendo partìculas com núcleo/casca
BR9714800A (pt) Compósito de partìculas de plaqueta-poliéster, e, processo para formar uma composição do mesmo
ES2157059T3 (es) Procedimiento y dispositivo de fabricacion de un material composite.
ES2080796T3 (es) Formulaciones de productos farmaceuticos de liberacion prolongada.
SE9002339D0 (sv) Therapeutical composition and process for its preparation
DK0523098T3 (da) Indkapslede gødningsstoffer med langsom afgivelse
BR9714739A (pt) Composição farmacêutica para reduzir a depressão respiratória e os efeitos colaterais inerentes de compostos opióides mu
ES2104803T3 (es) Composicion elastomerica extruible con tasa de degradacion controlada.
BR9916498B1 (pt) processo para a preparação de um filme contendo uma camada que inclui misturas de polìmeros de flúor e poliacrilatos.
BR0201099A (pt) Fabricação e uso de antibiótico/preparação de antibióticos
PT99973A (pt) Composicao de revestimento em molde de cura rapida que compreende um peroxi-isobutirato de t-butilo
BE882554A (fr) Composition adhesive a durcissement anaerobie et procede de preparation d'une telle composition
BRPI0416529A (pt) composição, método para produzir a mesma, uso de uma composição, e, filmes
BR9608476A (pt) Composto processo para inibir o crescimento de uma célula tumoral de mam¡fero e composicão terapéutica
BR9911501A (pt) Substrato de celulose.
CO5130032A1 (es) Composiciones fertilizantes de liberacion controlada y procesos para la preparacion de estos
ATA379182A (de) Verfahren zur herstellung von presslingen mit retardierter wirkstofffreisetzung
DE69200474D1 (de) Verfahren zur herstellung einer festem pharmazeutischen zusammensetzung.
BRPI0518847A2 (pt) processo para a preparaÇço de uma forma farmacÊutica sàlida oralmente dispersÁvel, e, forma farmacÊutica sàlida oralmente dispersÁvel
BR9909882A (pt) Processos para a preparação de uma composição em forma de grânulos extrudados, e de redução da temperatura de extrudão de uma composição agrìcola extrudada, e, grânulos extrudados
JPH0257592B2 (pt)

Legal Events

Date Code Title Description
B07A Application suspended after 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 [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/05/1998, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: SCOTTS INTERNATIONAL B.V. (NL)

B25D Requested change of name of applicant approved

Owner name: EVERRIS INTERNATIONAL B.V. (NL)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 05.05.2018