DE3561878D1 - Granular fertilizer composition having controlled release and process for the preparation thereof - Google Patents
Granular fertilizer composition having controlled release and process for the preparation thereofInfo
- Publication number
- DE3561878D1 DE3561878D1 DE8585201868T DE3561878T DE3561878D1 DE 3561878 D1 DE3561878 D1 DE 3561878D1 DE 8585201868 T DE8585201868 T DE 8585201868T DE 3561878 T DE3561878 T DE 3561878T DE 3561878 D1 DE3561878 D1 DE 3561878D1
- Authority
- DE
- Germany
- Prior art keywords
- coating
- core
- value
- fertilizer composition
- preparation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000003337 fertilizer Substances 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000013270 controlled release Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 5
- 238000000576 coating method Methods 0.000 abstract 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 abstract 1
- 229920000180 alkyd Polymers 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000944 linseed oil Substances 0.000 abstract 1
- 235000021388 linseed oil Nutrition 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 150000003112 potassium compounds Chemical class 0.000 abstract 1
- 235000012424 soybean oil Nutrition 0.000 abstract 1
- 239000003549 soybean oil Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 235000013619 trace mineral Nutrition 0.000 abstract 1
- 239000011573 trace mineral Substances 0.000 abstract 1
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8403505A NL8403505A (nl) | 1984-11-16 | 1984-11-16 | Kunstmestsamenstelling in korrelvorm met een geregelde afgifte van meststoffen en werkwijze voor het bereiden hiervan. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3561878D1 true DE3561878D1 (en) | 1988-04-21 |
Family
ID=19844783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8585201868T Expired DE3561878D1 (en) | 1984-11-16 | 1985-11-13 | Granular fertilizer composition having controlled release and process for the preparation thereof |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4657576A (de) |
| EP (1) | EP0184869B1 (de) |
| JP (1) | JPS61125631A (de) |
| AT (1) | ATE33018T1 (de) |
| AU (1) | AU588551B2 (de) |
| CA (1) | CA1256710A (de) |
| DE (1) | DE3561878D1 (de) |
| DK (1) | DK156561C (de) |
| ES (1) | ES8702322A1 (de) |
| NL (1) | NL8403505A (de) |
| PT (1) | PT81491B (de) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL81975A0 (en) * | 1987-03-24 | 1987-10-20 | Haifa Chemicals Ltd | Method for the manufacture of slow-release fertilizers |
| WO1990010691A1 (en) * | 1989-03-10 | 1990-09-20 | Grace-Sierra Horticultural Products Company | Tissue culturing |
| DE69117182T2 (de) * | 1990-06-08 | 1996-06-27 | Grace Sierra Horticultural Pro | Kontrollierte abgabe von nährmittel für bakterien und verfahren einer biologischen behandlung |
| US5264019A (en) * | 1991-03-05 | 1993-11-23 | Eastman Kodak Company | Coating compositions for slow release fertilizer formulations |
| 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 |
| 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 |
| US5567221A (en) * | 1995-01-03 | 1996-10-22 | Oms Investments, Inc. | Compositions and methods for use in aquaculture |
| DE19603739A1 (de) * | 1996-02-02 | 1997-08-07 | Basf Ag | Granulatmischungen bestehend aus umhüllten und nicht-umhüllten Düngemittelgranulaten |
| JP3420460B2 (ja) * | 1996-04-12 | 2003-06-23 | キヤノン株式会社 | 汚染物質分解装置、汚染媒体の浄化方法及び汚染物質分解方法 |
| NZ502202A (en) * | 1998-05-05 | 2002-08-28 | Oms Investments Inc | Controlled release fertilizer compositions and processes for the preparation thereof |
| US5993505A (en) * | 1998-05-22 | 1999-11-30 | Oms Investments, Inc. | Controlled release fertilizer compositions and processes for the preparation thereof |
| US6039781A (en) * | 1998-06-09 | 2000-03-21 | Oms Investments, Inc. | Precoated controlled release fertilizers and processes for their preparation |
| JP4010059B2 (ja) * | 1998-07-30 | 2007-11-21 | 有限会社 やまがたスリートップ | 土壌酸性化感応型肥料、およびその製造方法 |
| US6139597A (en) * | 1998-10-14 | 2000-10-31 | Oms Investments, Inc. | Controlled release fertilizer compositions and processes for the preparation thereof |
| RU2163585C1 (ru) * | 1999-07-19 | 2001-02-27 | Карапетян Гарегин Оганесович | Гранулированное комплексное удобрение |
| US6656882B2 (en) | 2001-02-28 | 2003-12-02 | Oms Investments, Inc. | Controlled release products and processes for the preparation thereof |
| US6787234B2 (en) | 2002-05-15 | 2004-09-07 | Oms Investments, Inc. | Triggered start products and processes for the production and use thereof |
| WO2005063654A2 (en) * | 2003-12-18 | 2005-07-14 | Georgia-Pacific Resins, Inc. | Extended-release nitrogen-containing granular fertilizer |
| AU2005295890B2 (en) | 2004-10-12 | 2012-01-19 | Everris International B.V. | Shaped plant growth nutrient products and processes for the production thereof |
| US20070072775A1 (en) | 2005-09-29 | 2007-03-29 | Oms Investments, Inc. | Granular controlled release agrochemical compositions and process for the preparation thereof |
| WO2007126388A1 (en) * | 2006-04-27 | 2007-11-08 | Wong Che Meng, Joseph | Fertilizer compositions for plantation crops |
| AR081510A1 (es) | 2009-09-03 | 2012-10-03 | Fbsciences Holdings Inc | Composiciones y metodos para el tratamiento de semillas |
| AU2012290771B2 (en) * | 2011-08-01 | 2013-09-19 | South Star Fertilizers Limited | Improvements in and relating to fertiliser compositions |
| AU2013201123B2 (en) * | 2011-08-01 | 2014-03-06 | South Star Fertilizers Limited | Improvements in and Relating to Fertiliser Compositions |
| PL2748124T3 (pl) | 2011-08-26 | 2017-11-30 | Ekompany International B.V. | Sposób wytwarzania powlekanego nawozu |
| US9090518B2 (en) | 2011-08-26 | 2015-07-28 | Ekompany Agro B.V. | Process for producing a coated fertilizer comprising boron |
| MY164276A (en) | 2011-11-21 | 2017-11-30 | Malaysian Palm Oil Board | A controlled-release fertilizer |
| US20130152649A1 (en) * | 2011-12-20 | 2013-06-20 | Honeywell International Inc. | Immobilization of fertilizer additives |
| JP6276197B2 (ja) | 2012-01-12 | 2018-02-07 | エフビーサイエンシズ・ホールディングス，インコーポレイテッド | 複合高分子ポリヒドロキシ酸（ｃｐｐａ）と陽イオン種との混合物を含む組成物を、植物、又はその植生場所と接触させる方法、組成物、粒剤、及び種子コーティング |
| US20140037570A1 (en) * | 2012-08-02 | 2014-02-06 | Whitehurst Associates Inc. | NBPT solution for preparing urease inhibited urea fertilizers prepared from N-alkyl; N, N-alkyl; and N-alkyl-N-alkoxy amino alcohols |
| PL229206B1 (pl) | 2012-08-06 | 2018-06-29 | Rogut Stanislaw | Nawóz o kontrolowanym uwalnianiu składników, sposób wytwarzania nawozu o kontrolowanym uwalnianiu oraz sposób stosowania nawozu |
| WO2014109252A1 (ja) * | 2013-01-11 | 2014-07-17 | 東洋ゴム工業株式会社 | 人工土壌培地 |
| GB201302997D0 (en) * | 2013-02-20 | 2013-04-03 | Yara Uk Ltd | Fertiliser coating containing micronutrients |
| JO3679B1 (ar) | 2013-08-19 | 2020-08-27 | Mosaic Co | نظام وأساليب لإضافة مضافات زراعية، بيولوجية، و/أومزيلة غبار مفيدة الى الأسمدة الحبيبية |
| CN104591909A (zh) * | 2015-02-11 | 2015-05-06 | 江苏宏洋肥力特生物科技有限公司 | 缓释微量元素水溶性肥料颗粒 |
| CN108137429A (zh) | 2015-08-12 | 2018-06-08 | 美盛有限公司 | 用以提高锌溶解度和可利用性的肥料的酸处理 |
| DE102015012380A1 (de) | 2015-09-21 | 2017-03-23 | Ask Chemicals Gmbh | Beschichtetes Kernteilchen und Verfahren zur Herstellung desselben |
| MX2019002978A (es) | 2016-09-14 | 2019-09-18 | Grace Breeding Ltd | Composiciones que comprenden una bacteria no patogena y metodos para proteger plantas y animales anfitriones contra enfermedades micoticas, bacterianas y virales. |
| EP3479693A1 (de) | 2017-11-01 | 2019-05-08 | Everris International B.V. | Sulfid enthaltende polyesterbeschichtungen für agrochemische zusammensetzung |
| KR102689436B1 (ko) | 2018-02-09 | 2024-07-30 | 리난 테크놀러지스 피티이 엘티디 | 스마트 방출 질소 함유 비료 과립 |
| KR102693368B1 (ko) | 2018-02-09 | 2024-08-12 | 리난 테크놀러지스 피티이 엘티디 | 스마트 방출 포타시 비료 과립 |
| WO2020084609A1 (en) | 2018-10-21 | 2020-04-30 | Grace Breeding Ltd. | Dual-route administration of composition for improved protection of plants against pathogens |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB954555A (en) * | 1959-10-13 | 1964-04-08 | Archer Daniels Midland Co | Improvements in or relating to delayed action granular fertilizers |
| US3219433A (en) * | 1963-04-08 | 1965-11-23 | Exxon Research Engineering Co | Production of a fertilizer pellet containing an active fertilizer ingredient in a hydrocarbon solid |
| US3921333A (en) * | 1972-07-28 | 1975-11-25 | Union Carbide Corp | Transplanter containers made from biodegradable-environmentally degradable blends |
| US4474595A (en) * | 1983-03-10 | 1984-10-02 | International Spike, Inc. | Fertilizer product and process for making and using it |
| AU4895685A (en) * | 1984-02-10 | 1986-05-01 | Showa Denko Kabushiki Kaisha | Coated particulate materials and method for manufacture thereof |
-
1984
- 1984-11-16 NL NL8403505A patent/NL8403505A/nl not_active Application Discontinuation
-
1985
- 1985-11-11 DK DK518885A patent/DK156561C/da not_active IP Right Cessation
- 1985-11-12 AU AU49789/85A patent/AU588551B2/en not_active Ceased
- 1985-11-13 AT AT85201868T patent/ATE33018T1/de not_active IP Right Cessation
- 1985-11-13 US US06/797,501 patent/US4657576A/en not_active Expired - Lifetime
- 1985-11-13 DE DE8585201868T patent/DE3561878D1/de not_active Expired
- 1985-11-13 EP EP85201868A patent/EP0184869B1/de not_active Expired
- 1985-11-14 PT PT81491A patent/PT81491B/pt not_active IP Right Cessation
- 1985-11-15 CA CA000495429A patent/CA1256710A/en not_active Expired
- 1985-11-15 ES ES548932A patent/ES8702322A1/es not_active Expired
- 1985-11-15 JP JP60257538A patent/JPS61125631A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ATE33018T1 (de) | 1988-04-15 |
| NL8403505A (nl) | 1986-06-16 |
| DK156561C (da) | 1990-02-12 |
| DK518885D0 (da) | 1985-11-11 |
| EP0184869A1 (de) | 1986-06-18 |
| AU588551B2 (en) | 1989-09-21 |
| DK518885A (da) | 1986-05-17 |
| ES548932A0 (es) | 1987-01-01 |
| PT81491B (pt) | 1987-11-11 |
| EP0184869B1 (de) | 1988-03-16 |
| CA1256710A (en) | 1989-07-04 |
| DK156561B (da) | 1989-09-11 |
| JPH0544437B2 (de) | 1993-07-06 |
| PT81491A (en) | 1985-12-01 |
| ES8702322A1 (es) | 1987-01-01 |
| AU4978985A (en) | 1986-05-22 |
| JPS61125631A (ja) | 1986-06-13 |
| US4657576A (en) | 1987-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |