GB1398460A - Drivable fertilizer spikes - Google Patents
Drivable fertilizer spikesInfo
- Publication number
- GB1398460A GB1398460A GB5737373A GB5737373A GB1398460A GB 1398460 A GB1398460 A GB 1398460A GB 5737373 A GB5737373 A GB 5737373A GB 5737373 A GB5737373 A GB 5737373A GB 1398460 A GB1398460 A GB 1398460A
- Authority
- GB
- United Kingdom
- Prior art keywords
- briquette
- fertilizer
- resin
- spike
- drivable
- 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 5
- 239000004484 Briquette Substances 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract 2
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical group OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- 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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/14—Tablets, spikes, rods, blocks or balls
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
1398460 Drivable fertilizer spikes INTERNATIONAL SPIKE Inc 11 Dec 1973 57373/73 Heading C1B A hard, rigid fertilizer briquette having a shape, mechanical strength and impact resistance which adapts it to be hammered while unsupported into the ground without significant shattering and having a substantially homogeneous composition, consists essentially of substantially non-fibrous NPK fertilizer source materials bound together by a substantially water insoluble cured thermosetting resinous binder. Said briquette may be prepared by shaping under pressure granular NPK fertilizer source materials coated with an uncured thermosetting resin to form a briquette of particles mechanically bound together and curing the resin. The preferred binder is a urea-formaldehyde resin. Optionally the blunt end of the spike may be reinforced by dipping into resinous cap-forming solution or by use of a removable cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5737373A GB1398460A (en) | 1973-12-11 | 1973-12-11 | Drivable fertilizer spikes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5737373A GB1398460A (en) | 1973-12-11 | 1973-12-11 | Drivable fertilizer spikes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1398460A true GB1398460A (en) | 1975-06-25 |
Family
ID=10479022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5737373A Expired GB1398460A (en) | 1973-12-11 | 1973-12-11 | Drivable fertilizer spikes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1398460A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1063214A3 (en) * | 1999-06-25 | 2002-10-23 | Lesco Technologies, LLC | Slow release fertilizer spike |
| EP4226755A1 (en) * | 2022-02-11 | 2023-08-16 | Yara International ASA | Device for distributing fertilizer |
-
1973
- 1973-12-11 GB GB5737373A patent/GB1398460A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1063214A3 (en) * | 1999-06-25 | 2002-10-23 | Lesco Technologies, LLC | Slow release fertilizer spike |
| EP4226755A1 (en) * | 2022-02-11 | 2023-08-16 | Yara International ASA | Device for distributing fertilizer |
| WO2023152272A1 (en) * | 2022-02-11 | 2023-08-17 | Yara International Asa | Device for distributing fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 429A | Application made for amendment of specification (sect. 29/1949) | ||
| 429H | Application (made) for amendment of specification now open to opposition (sect. 29/1949) | ||
| 429D | Case decided by the comptroller ** specification amended (sect. 29/1949) | ||
| SPA | Amended specification published | ||
| PCNP | Patent ceased through non-payment of renewal fee |