BE869577A - Fertilisant granulaire enrobe capable de controler l'effet de la temperature sur les vitesses de dissolution - Google Patents
Fertilisant granulaire enrobe capable de controler l'effet de la temperature sur les vitesses de dissolutionInfo
- Publication number
- BE869577A BE869577A BE189748A BE189748A BE869577A BE 869577 A BE869577 A BE 869577A BE 189748 A BE189748 A BE 189748A BE 189748 A BE189748 A BE 189748A BE 869577 A BE869577 A BE 869577A
- Authority
- BE
- Belgium
- Prior art keywords
- controlling
- temperature
- effect
- granular fertilizer
- coated granular
- Prior art date
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)
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 (1)
Publication Number | Publication Date |
---|---|
BE869577A true BE869577A (fr) | 1978-12-01 |
Family
ID=11488746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE189748A BE869577A (fr) | 1978-01-09 | 1978-08-07 | Fertilisant granulaire enrobe capable de controler l'effet de la temperature sur les vitesses de dissolution |
Country Status (12)
Country | Link |
---|---|
US (1) | US4369055A (fr) |
JP (1) | JPS603040B2 (fr) |
AU (1) | AU520642B2 (fr) |
BE (1) | BE869577A (fr) |
CA (1) | CA1111277A (fr) |
DE (1) | DE2834513C2 (fr) |
FR (1) | FR2413932A1 (fr) |
GB (1) | GB2011367B (fr) |
IT (1) | IT1111674B (fr) |
LU (1) | LU80085A1 (fr) |
NL (1) | NL176448C (fr) |
SU (1) | SU1528342A3 (fr) |
Families Citing this family (43)
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 |
EP0337298B1 (fr) * | 1988-04-06 | 1993-07-07 | Sumitomo Chemical Company, Limited | Composition granuleuse d'engrais enrobée et sa production |
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 (fr) * | 1989-03-10 | 1990-09-20 | Grace-Sierra Horticultural Products Company | Culture de tissus |
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 (fr) * | 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 |
KR100340610B1 (ko) * | 1997-02-19 | 2002-06-12 | 야마모토 카즈모토 | 분해성 피복 필름으로 피복된 입상 비료 및 이의 제조 방법 |
US6045810A (en) * | 1998-04-27 | 2000-04-04 | Agri-Nutrients Technology Group, Inc. | Reinforced-resin coated plant food granules |
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 |
US6001147A (en) * | 1998-07-23 | 1999-12-14 | Bayer Corporation | Unsymmetrical polyureaurethane 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 (fr) | 2000-10-17 | 2002-04-24 | Agra Dünger GmbH | Produit chimique revêtu et procédé de sa fabrication |
US6617412B2 (en) | 2001-10-12 | 2003-09-09 | Bayer Corporation | Fertilizer encapsulation using sulfur containing polyols |
US8349451B2 (en) * | 2005-04-07 | 2013-01-08 | Mitsui Chemicals, Inc. | Capsular fine particle comprising olefinic polymer |
EP2192833A1 (fr) * | 2007-08-14 | 2010-06-09 | CelluloseTek, LLC | Engrais à libération contrôlée et procédés de fabrication |
CN102491847B (zh) * | 2011-12-09 | 2017-05-10 | 邹立基 | 内含化肥的土壤团粒制备机 |
CN104837790A (zh) | 2012-08-20 | 2015-08-12 | 普兰塔科特有限公司 | 制造聚合物包覆控释肥料 |
KR20150094745A (ko) * | 2013-01-11 | 2015-08-19 | 도요 고무 고교 가부시키가이샤 | 인공 토양 배지 |
JP6473440B2 (ja) | 2013-08-28 | 2019-02-20 | 東レ・ダウコーニング株式会社 | 硬化性シリコーン組成物、その硬化物、および光半導体装置 |
PE20181055A1 (es) | 2015-09-11 | 2018-07-03 | Sumitomo Chemical Co | Fertilizante granular recubierto, metodo para producir fertilizante granular recubierto y composicion fertilizante |
JP6866003B2 (ja) * | 2017-09-13 | 2021-04-28 | エルジー・ケム・リミテッド | トリ−ブロック共重合体を含む浮上性が改善された溶出制御型肥料およびその製造方法 |
US11377395B2 (en) * | 2017-09-13 | 2022-07-05 | Lg Chem, Ltd. | Controlled-release type fertilizer with decreased floating property comprising polyoxyethylene alky(-aryl) ether and method for preparing the same |
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 |
KR102111607B1 (ko) * | 2018-03-28 | 2020-05-15 | 주식회사 엘지화학 | 용출 제어형 비료 |
KR102113261B1 (ko) * | 2018-03-28 | 2020-05-20 | 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 |
CN116261556A (zh) | 2020-09-01 | 2023-06-13 | 沙特基础工业全球技术公司 | 包膜的肥料颗粒 |
Family Cites Families (6)
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 |
FR1591081A (fr) * | 1968-09-06 | 1970-04-27 | ||
US4015970A (en) * | 1968-09-06 | 1977-04-05 | Airwick Industries, Inc. | Granular products for soil treatment |
DE2021259C3 (de) * | 1970-04-30 | 1979-02-08 | Gewerkschaft Victor Chemische Werke, 4620 Castrop-Rauxel | Düngemittelgranulat mit kontrollierter Nährstoffabgabe |
JPS543104B2 (fr) * | 1973-12-28 | 1979-02-17 |
-
1978
- 1978-01-09 JP JP53000980A patent/JPS603040B2/ja not_active Expired
- 1978-08-04 NL NLAANVRAGE7808231,A patent/NL176448C/xx not_active IP Right Cessation
- 1978-08-04 FR FR7823147A patent/FR2413932A1/fr active Granted
- 1978-08-04 GB GB7832274A patent/GB2011367B/en not_active Expired
- 1978-08-07 LU LU80085A patent/LU80085A1/xx unknown
- 1978-08-07 IT IT26546/78A patent/IT1111674B/it active
- 1978-08-07 DE DE2834513A patent/DE2834513C2/de not_active Expired
- 1978-08-07 SU SU782649301A patent/SU1528342A3/ru active
- 1978-08-07 BE BE189748A patent/BE869577A/fr not_active IP Right Cessation
- 1978-08-10 CA CA309,119A patent/CA1111277A/fr not_active Expired
- 1978-08-17 AU AU39011/78A patent/AU520642B2/en not_active Expired
-
1981
- 1981-09-03 US US06/299,203 patent/US4369055A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2011367A (en) | 1979-07-11 |
US4369055A (en) | 1983-01-18 |
JPS5497260A (en) | 1979-08-01 |
FR2413932A1 (fr) | 1979-08-03 |
GB2011367B (en) | 1983-01-12 |
NL7808231A (nl) | 1979-07-11 |
NL176448C (nl) | 1985-04-16 |
CA1111277A (fr) | 1981-10-27 |
SU1528342A3 (ru) | 1989-12-07 |
DE2834513C2 (de) | 1983-11-17 |
IT7826546A0 (it) | 1978-08-07 |
LU80085A1 (fr) | 1979-01-19 |
AU3901178A (en) | 1980-02-21 |
DE2834513A1 (de) | 1979-07-12 |
IT1111674B (it) | 1986-01-13 |
FR2413932B1 (fr) | 1982-03-19 |
JPS603040B2 (ja) | 1985-01-25 |
NL176448B (nl) | 1984-11-16 |
AU520642B2 (en) | 1982-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: CHISSOASAHI FERTILIZER CO. LTD Effective date: 19970831 |