NL176448C - Werkwijze voor het bereiden van beklede kunstmestkorrels. - Google Patents
Werkwijze voor het bereiden van beklede kunstmestkorrels.Info
- Publication number
- NL176448C NL176448C NLAANVRAGE7808231,A NL7808231A NL176448C NL 176448 C NL176448 C NL 176448C NL 7808231 A NL7808231 A NL 7808231A NL 176448 C NL176448 C NL 176448C
- Authority
- NL
- Netherlands
- Prior art keywords
- coated fertilizer
- fertilizer granules
- preparing coated
- preparing
- granules
- 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 (3)
Publication Number | Publication Date |
---|---|
NL7808231A NL7808231A (nl) | 1979-07-11 |
NL176448B NL176448B (nl) | 1984-11-16 |
NL176448C true NL176448C (nl) | 1985-04-16 |
Family
ID=11488746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7808231,A NL176448C (nl) | 1978-01-09 | 1978-08-04 | Werkwijze voor het bereiden van beklede kunstmestkorrels. |
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)
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 |
US5133797A (en) * | 1988-04-06 | 1992-07-28 | Sumitomo Chemical Company, Ltd. | Coated granular fertilizer composition and its 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 (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 |
BR9406680A (pt) * | 1993-05-07 | 1996-01-23 | Univ New England | Processo para revestir partículas de fertilizante e particula de fertilizante revestida |
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 |
AU727823B2 (en) * | 1997-02-19 | 2000-12-21 | Jcam Agri. Co., Ltd. | Granular fertilizer coated with degradable film and method for producing the same |
US6045810A (en) * | 1998-04-27 | 2000-04-04 | Agri-Nutrients Technology Group, Inc. | Reinforced-resin coated plant food granules |
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 |
US6152981A (en) * | 1998-07-23 | 2000-11-28 | Bayer Corporation | Sulfur containing isocyanate compositions |
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 |
TWI448326B (zh) * | 2005-04-07 | 2014-08-11 | Mitsui Chemicals Inc | 烯烴系聚合體所構成之膠囊狀微粒子 |
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 |
US20150218059A1 (en) | 2012-08-20 | 2015-08-06 | Plantacote B.V. | Manufacturing polymer coated controlled release fertilizers |
WO2014109252A1 (ja) * | 2013-01-11 | 2014-07-17 | 東洋ゴム工業株式会社 | 人工土壌培地 |
KR102126658B1 (ko) | 2013-08-28 | 2020-06-25 | 듀폰 도레이 스페셜티 머티리얼즈 가부시키가이샤 | 경화성 실리콘 조성물, 이의 경화물, 및 광반도체 장치 |
CN108025992B (zh) | 2015-09-11 | 2021-04-30 | 住友化学株式会社 | 包膜粒状肥料、包膜粒状肥料的制造方法以及肥料组合物 |
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 |
KR102119220B1 (ko) * | 2017-09-13 | 2020-06-04 | 주식회사 엘지화학 | 트리-블록 공중합체를 포함하는 부상성이 개선된 용출제어형 비료 및 이의 제조방법 |
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 |
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 |
FR1581824A (it) * | 1968-09-06 | 1969-09-19 | ||
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 (it) * | 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 SU SU782649301A patent/SU1528342A3/ru active
- 1978-08-07 DE DE2834513A patent/DE2834513C2/de 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 BE BE189748A patent/BE869577A/xx not_active IP Right Cessation
- 1978-08-10 CA CA309,119A patent/CA1111277A/en 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 |
---|---|
DE2834513C2 (de) | 1983-11-17 |
FR2413932B1 (it) | 1982-03-19 |
DE2834513A1 (de) | 1979-07-12 |
JPS603040B2 (ja) | 1985-01-25 |
NL176448B (nl) | 1984-11-16 |
US4369055A (en) | 1983-01-18 |
BE869577A (fr) | 1978-12-01 |
SU1528342A3 (ru) | 1989-12-07 |
JPS5497260A (en) | 1979-08-01 |
CA1111277A (en) | 1981-10-27 |
FR2413932A1 (fr) | 1979-08-03 |
AU3901178A (en) | 1980-02-21 |
GB2011367A (en) | 1979-07-11 |
AU520642B2 (en) | 1982-02-18 |
GB2011367B (en) | 1983-01-12 |
LU80085A1 (it) | 1979-01-19 |
IT7826546A0 (it) | 1978-08-07 |
NL7808231A (nl) | 1979-07-11 |
IT1111674B (it) | 1986-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19980301 |