IT1111674B - Fertilizzanti granulari rivestiti - Google Patents

Fertilizzanti granulari rivestiti

Info

Publication number
IT1111674B
IT1111674B IT26546/78A IT2654678A IT1111674B IT 1111674 B IT1111674 B IT 1111674B IT 26546/78 A IT26546/78 A IT 26546/78A IT 2654678 A IT2654678 A IT 2654678A IT 1111674 B IT1111674 B IT 1111674B
Authority
IT
Italy
Prior art keywords
coated granular
granular fertilizers
fertilizers
coated
granular
Prior art date
Application number
IT26546/78A
Other languages
English (en)
Other versions
IT7826546A0 (it
Original Assignee
Chisso Asahi Fertilizer
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 Chisso Asahi Fertilizer filed Critical Chisso Asahi Fertilizer
Publication of IT7826546A0 publication Critical patent/IT7826546A0/it
Application granted granted Critical
Publication of IT1111674B publication Critical patent/IT1111674B/it

Links

Classifications

    • 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
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
IT26546/78A 1978-01-09 1978-08-07 Fertilizzanti granulari rivestiti IT1111674B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53000980A JPS603040B2 (ja) 1978-01-09 1978-01-09 被覆肥料とその製造法

Publications (2)

Publication Number Publication Date
IT7826546A0 IT7826546A0 (it) 1978-08-07
IT1111674B true IT1111674B (it) 1986-01-13

Family

ID=11488746

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26546/78A IT1111674B (it) 1978-01-09 1978-08-07 Fertilizzanti granulari rivestiti

Country Status (12)

Country Link
US (1) US4369055A (it)
JP (1) JPS603040B2 (it)
AU (1) AU520642B2 (it)
BE (1) BE869577A (it)
CA (1) CA1111277A (it)
DE (1) DE2834513C2 (it)
FR (1) FR2413932A1 (it)
GB (1) GB2011367B (it)
IT (1) IT1111674B (it)
LU (1) LU80085A1 (it)
NL (1) NL176448C (it)
SU (1) SU1528342A3 (it)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203849A1 (de) * 1982-02-02 1983-08-11 Schering Ag, 1000 Berlin Und 4619 Bergkamen Duengemittel mit gesteuertem beginn der naehrstoffabgabe
DE68907432T2 (de) * 1988-04-06 1993-10-14 Sumitomo Chemical Co Beschichtete granulierte Düngemittelzusammensetzung und ihre Herstellung.
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
US5030267A (en) * 1988-11-14 1991-07-09 Nutrihold Inc. Method of preparing controlled release fertilizers and products thereof
WO1990010691A1 (en) * 1989-03-10 1990-09-20 Grace-Sierra Horticultural Products Company Tissue culturing
US5264019A (en) * 1991-03-05 1993-11-23 Eastman Kodak Company Coating compositions for slow release fertilizer formulations
US5228895A (en) * 1991-04-11 1993-07-20 Kelly Lime And Rock Company, Inc. Fertilizer and limestone product
US5652196A (en) * 1991-07-22 1997-07-29 Oms Investments, Inc. Timed release of water-soluble plant nutrients
DE4127459A1 (de) * 1991-08-20 1993-02-25 Aglukon Spezialduenger Gmbh Verfahren zur herstellung von membranumhuellten duengemittelgranulaten
TW210995B (it) * 1991-09-19 1993-08-11 Asahi Chemical Ind
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles
US5560768A (en) * 1993-05-06 1996-10-01 Haifa Chemicals South Ltd. Method for preparing an encapsulated slow-release particulate fertilizer
US5766302A (en) * 1993-05-07 1998-06-16 Lefroy; Roderick David Bruce Fertilizer coating process
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
MY121922A (en) * 1993-09-21 2006-03-31 Exxon Res & Engineering Company Bioremediation of hydrocarbon contaminated soils and water.
US6503288B1 (en) 1996-12-30 2003-01-07 Bayer Corporation Process for the production of biodegradable encapsulated fertilizers
JPH10212205A (ja) * 1997-01-29 1998-08-11 Chisso Corp 時限放出制御型被覆農薬粒剤
EP0976699A4 (en) * 1997-02-19 2009-06-03 Chisso Asahi Fertilizer GRANULAR FERTILIZER COATED WITH DECOMPOSABLE PROTECTIVE FILM AND PROCESS FOR PRODUCING THE SAME
US6045810A (en) * 1998-04-27 2000-04-04 Agri-Nutrients Technology Group, Inc. Reinforced-resin coated plant food granules
US6001147A (en) * 1998-07-23 1999-12-14 Bayer Corporation Unsymmetrical polyureaurethane fertilizer encapsulation
US6152981A (en) * 1998-07-23 2000-11-28 Bayer Corporation Sulfur containing isocyanate compositions
US6165550A (en) * 1998-07-23 2000-12-26 Bayer Corporation Symmetrical Polyurea-urethane fertilizer encapsulation
FI107024B (fi) * 1999-06-14 2001-05-31 Kemira Agro Oy Menetelmä partikkelien pinnoittamiseksi, pinnoitesuspension käyttö sekä pinnoitettu tuote
US6364925B1 (en) 1999-12-10 2002-04-02 Bayer Corporation Polyurethane encapsulated fertilizer having improved slow-release properties
JP2002068880A (ja) * 2000-06-14 2002-03-08 Chisso Corp 被覆生物活性粒状物およびその製造方法
US6358296B1 (en) 2000-07-11 2002-03-19 Bayer Corporation Slow-release polyurethane encapsulated fertilizer using oleo polyols
EP1199291A1 (de) 2000-10-17 2002-04-24 Agra Dünger GmbH Beschichtetes chemisches Erzeugnis und Verfahren zur Herstellung
US6617412B2 (en) 2001-10-12 2003-09-09 Bayer Corporation Fertilizer encapsulation using sulfur containing polyols
WO2006109747A1 (ja) * 2005-04-07 2006-10-19 Mitsui Chemicals, Inc. オレフィン系重合体からなるカプセル状の微粒子
EP2192833A1 (en) * 2007-08-14 2010-06-09 CelluloseTek, LLC Controlled release fertilizers and methods of manufacture
CN102491847B (zh) * 2011-12-09 2017-05-10 邹立基 内含化肥的土壤团粒制备机
CA2921145A1 (en) 2012-08-20 2014-02-27 Plantacote B.V. Manufacturing polymer coated controlled release fertilizers
KR20150094745A (ko) * 2013-01-11 2015-08-19 도요 고무 고교 가부시키가이샤 인공 토양 배지
CN105518076A (zh) 2013-08-28 2016-04-20 道康宁东丽株式会社 可固化有机硅组合物、其固化产物以及光学半导体器件
US11001539B2 (en) 2015-09-11 2021-05-11 Sumitomo Chemical Company, Limited Coated granular fertilizer, method for producing coated granular fertilizer, and fertilizer compostion
AU2018332471B2 (en) * 2017-09-13 2024-05-30 Lg Chem. Ltd. A controlled-release type fertilizer with decreased floating property comprising polyoxyethylene alky(-aryl) ether and method for preparing the same
CN111094215B (zh) * 2017-09-13 2022-05-03 株式会社Lg化学 具有降低的漂浮性的包含三嵌段共聚物的控释型肥料及其制备方法
KR102510340B1 (ko) * 2017-12-14 2023-03-15 주식회사 엘지화학 용출 제어형 비료
JP6980569B2 (ja) * 2018-03-13 2021-12-15 ジェイカムアグリ株式会社 被覆粒状肥料、被覆粒状肥料の製造方法、配合肥料および栽培方法
KR102113261B1 (ko) * 2018-03-28 2020-05-20 주식회사 엘지화학 용출 제어형 비료
KR102111607B1 (ko) * 2018-03-28 2020-05-15 주식회사 엘지화학 용출 제어형 비료
US11591276B2 (en) 2018-09-09 2023-02-28 Cotex Technologies Inc. System and method for manufacturing polymer coated controlled release fertilizers
US20230312430A1 (en) 2020-09-01 2023-10-05 Sabic Global Technologies B.V. Coated fertilizer granules

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372019A (en) * 1964-09-28 1968-03-05 Chevron Res Slow-release coating composition consiting of wax and ethylene vinylacetate
DE1592655C2 (de) * 1966-07-13 1972-03-30 Gewerkschaft Victor, Chemische Werke, 4620 Castrop Rauxel Düngemittelgranulat mit kontollierter Nährstoffabgabe
US4015970A (en) * 1968-09-06 1977-04-05 Airwick Industries, Inc. Granular products for soil treatment
FR1591081A (it) * 1968-09-06 1970-04-27
DE2021259C3 (de) * 1970-04-30 1979-02-08 Gewerkschaft Victor Chemische Werke, 4620 Castrop-Rauxel Düngemittelgranulat mit kontrollierter Nährstoffabgabe
JPS543104B2 (it) * 1973-12-28 1979-02-17

Also Published As

Publication number Publication date
FR2413932A1 (fr) 1979-08-03
SU1528342A3 (ru) 1989-12-07
DE2834513C2 (de) 1983-11-17
GB2011367A (en) 1979-07-11
BE869577A (fr) 1978-12-01
FR2413932B1 (it) 1982-03-19
AU520642B2 (en) 1982-02-18
NL176448C (nl) 1985-04-16
US4369055A (en) 1983-01-18
JPS603040B2 (ja) 1985-01-25
NL176448B (nl) 1984-11-16
LU80085A1 (it) 1979-01-19
NL7808231A (nl) 1979-07-11
IT7826546A0 (it) 1978-08-07
CA1111277A (en) 1981-10-27
DE2834513A1 (de) 1979-07-12
AU3901178A (en) 1980-02-21
JPS5497260A (en) 1979-08-01
GB2011367B (en) 1983-01-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970829