BR112015003497A2 - fabricação de fertilizantes de liberação controlada revestidos com polímero - Google Patents

fabricação de fertilizantes de liberação controlada revestidos com polímero

Info

Publication number
BR112015003497A2
BR112015003497A2 BR112015003497A BR112015003497A BR112015003497A2 BR 112015003497 A2 BR112015003497 A2 BR 112015003497A2 BR 112015003497 A BR112015003497 A BR 112015003497A BR 112015003497 A BR112015003497 A BR 112015003497A BR 112015003497 A2 BR112015003497 A2 BR 112015003497A2
Authority
BR
Brazil
Prior art keywords
articles
cooling roll
controlled release
polymer
manufacture
Prior art date
Application number
BR112015003497A
Other languages
English (en)
Inventor
Kumar Yadav Santosh
Original Assignee
Plantacote B V
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 Plantacote B V filed Critical Plantacote B V
Publication of BR112015003497A2 publication Critical patent/BR112015003497A2/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/005—Coating of tablets or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/005—Curtain coaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
    • B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
    • B05C5/0216—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles by relative movement of article and outlet according to a predetermined path
    • B05C5/022—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles by relative movement of article and outlet according to a predetermined path the outlet being fixed during operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • B05D1/265—Extrusion coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/30—Processes for applying liquids or other fluent materials performed by gravity only, i.e. flow coating
    • B05D1/305—Curtain coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • 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
    • C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Soil Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Fertilizers (AREA)

Abstract

resumo patente de invenção: "fabricação de fertilizantes de liberação controlada revestidos com polímero". a presente invenção refere-se a um sistema e método para a produção de fertilizantes revestidos com polímero, com uma liberação controlada, em uma única passagem. sistema, tem um mecanismo de alimentação ligado a um primeiro rolo de arrefecimento para fornecer os artigos às primeiras cavidades providas no primeiro rolo para armazenar e manter os artigos. uma primeira máquina produz e aplica uma primeira película de polímero sobre os artigos mantidos no primeiro rolo de arrefecimento para revestir parcialmente os artigos com a primeira película de polímero. os artigos parcialmente revestidos são transferidos para um segundo rolo de arrefecimento colocado ao lado ou sobre uma parte superior do primeiro rolo de arrefecimento. uma segunda máquina produz e aplica a segunda película de polímero sobre os artigos parcialmente revestidos no segundo rolo de arrefecimento, de modo que os artigos são encapsulados pela primeira e segunda películas de polímero. um mecanismo de recolha recebe os artigos encapsulados a partir do segundo rolo de arrefecimento.
BR112015003497A 2012-08-20 2013-08-17 fabricação de fertilizantes de liberação controlada revestidos com polímero BR112015003497A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261691051P 2012-08-20 2012-08-20
US201361766041P 2013-02-18 2013-02-18
PCT/US2013/055486 WO2014031501A1 (en) 2012-08-20 2013-08-17 Manufacturing polymer coated controlled release fertilizers

Publications (1)

Publication Number Publication Date
BR112015003497A2 true BR112015003497A2 (pt) 2017-07-04

Family

ID=50150320

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015003497A BR112015003497A2 (pt) 2012-08-20 2013-08-17 fabricação de fertilizantes de liberação controlada revestidos com polímero

Country Status (6)

Country Link
US (1) US20150218059A1 (pt)
EP (2) EP4119529A1 (pt)
CN (2) CN104837790A (pt)
BR (1) BR112015003497A2 (pt)
CA (1) CA2921145A1 (pt)
WO (1) WO2014031501A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1023224B1 (nl) * 2015-06-26 2017-01-03 Plantacote Nv Inrichting voor het vervaardigen van in polymeer verpakte korrels of granulaten en werkwijze waarbij zulke inrichting wordt toegepast
US20190233345A1 (en) * 2016-03-23 2019-08-01 E. I. Du Pont De Nemours And Company Agricultural systems, compositions and methods for increasing crop yield
CN106622026B (zh) * 2016-09-20 2017-10-24 五洲丰农业科技有限公司 制颗粒肥料辊套、使用该辊套的造粒机及肥料生产系统
AU2018341349A1 (en) * 2017-09-27 2020-04-09 E. I. Du Pont De Nemours And Company Soil application of crop protection agents
CA3112839A1 (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
CN109939615A (zh) * 2019-03-15 2019-06-28 安徽商贸职业技术学院 加湿器用负离子球制备装置
EP4178729A1 (en) * 2020-07-10 2023-05-17 CoteX Technologies Inc. Coated substrates and method of making same

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JPS543104B2 (pt) 1973-12-28 1979-02-17
US4042366A (en) 1976-04-05 1977-08-16 The O.M. Scott & Sons Company Controlled release fertilizer
JPS603040B2 (ja) 1978-01-09 1985-01-25 チツソ旭肥料株式会社 被覆肥料とその製造法
US5435821A (en) 1985-12-12 1995-07-25 Exxon Research & Engineering Co. Controlled release vegetation enhancement agents coated with sulfonated polymers, method of production and prcesses of use
DE3722320A1 (de) 1987-07-07 1989-01-19 Bayer Ag Mikrobizide mittel
US5176734A (en) 1987-07-24 1993-01-05 Chisso Corporation Granular fertilizer with a decomposable coating and process for producing the same
US5186732A (en) * 1990-03-22 1993-02-16 The O. M. Scott & Sons Company Encapsulated slow release fertilizers
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DE69924169T2 (de) * 1998-02-27 2006-02-02 Sandvik Intellectual Property Hb Verfahren und Vorrichtung zum tropfenförmigen Aufbringen fliessfähiger Massen auf ein Transportband
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Also Published As

Publication number Publication date
EP2885260A1 (en) 2015-06-24
WO2014031501A1 (en) 2014-02-27
EP2885260A4 (en) 2016-05-25
EP4119529A1 (en) 2023-01-18
CN104837790A (zh) 2015-08-12
EP2885260B1 (en) 2022-09-14
CA2921145A1 (en) 2014-02-27
CN107188660A (zh) 2017-09-22
US20150218059A1 (en) 2015-08-06

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Legal Events

Date Code Title Description
B08E Application fees: payment of additional fee required [chapter 8.5 patent gazette]
B08G Application fees: restoration [chapter 8.7 patent gazette]
B25A Requested transfer of rights approved

Owner name: CELLULOSETECK LLC (US) , SANTOSH KUMAR YADAV (IN)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2475 DE 12-06-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.