GB1399726A - Water containing plant growth medium - Google Patents
Water containing plant growth mediumInfo
- Publication number
- GB1399726A GB1399726A GB3757072A GB3757072A GB1399726A GB 1399726 A GB1399726 A GB 1399726A GB 3757072 A GB3757072 A GB 3757072A GB 3757072 A GB3757072 A GB 3757072A GB 1399726 A GB1399726 A GB 1399726A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- alginate
- gel layer
- aqueous solution
- plant growth
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 7
- 239000001963 growth medium Substances 0.000 title abstract 2
- 230000008635 plant growth Effects 0.000 title abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 abstract 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 abstract 2
- 229940072056 alginate Drugs 0.000 abstract 2
- 235000010443 alginic acid Nutrition 0.000 abstract 2
- 229920000615 alginic acid Polymers 0.000 abstract 2
- 159000000007 calcium salts Chemical class 0.000 abstract 2
- 108010025899 gelatin film Proteins 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 235000010413 sodium alginate Nutrition 0.000 abstract 2
- 239000000661 sodium alginate Substances 0.000 abstract 2
- 229940005550 sodium alginate Drugs 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 159000000013 aluminium salts Chemical class 0.000 abstract 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 abstract 1
- 235000010410 calcium alginate Nutrition 0.000 abstract 1
- 239000000648 calcium alginate Substances 0.000 abstract 1
- 229960002681 calcium alginate Drugs 0.000 abstract 1
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000011232 storage material Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/04—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of alginates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
- A01G24/35—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds containing water-absorbing polymers
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/16—Interfacial polymerisation
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/20—After-treatment of capsule walls, e.g. hardening
- B01J13/22—Coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cultivation Of Plants (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3757072A GB1399726A (en) | 1972-08-11 | 1972-08-11 | Water containing plant growth medium |
| AU58959/73A AU481053B2 (en) | 1972-08-11 | 1973-08-06 | Water containing plant growth medium |
| JP48089393A JPS5113686B2 (enrdf_load_stackoverflow) | 1972-08-11 | 1973-08-10 | |
| ES417794A ES417794A1 (es) | 1972-08-11 | 1973-08-11 | Un metodo para la retencion de un fluido encapsulado. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3757072A GB1399726A (en) | 1972-08-11 | 1972-08-11 | Water containing plant growth medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1399726A true GB1399726A (en) | 1975-07-02 |
Family
ID=10397449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3757072A Expired GB1399726A (en) | 1972-08-11 | 1972-08-11 | Water containing plant growth medium |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5113686B2 (enrdf_load_stackoverflow) |
| AU (1) | AU481053B2 (enrdf_load_stackoverflow) |
| ES (1) | ES417794A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1399726A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2986165A1 (fr) * | 2012-01-31 | 2013-08-02 | Capsum | Procede de preparation de capsules rigidifiees |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994024070A1 (en) * | 1993-04-22 | 1994-10-27 | Technical Patents Limited | Improvements relating to soluble powder prescription fertiliser compositions incorporating special soil test systems |
| CA2382856A1 (en) * | 1999-08-25 | 2001-03-01 | G F Murdoch Patents Ltd. | Improvements in and relating to fertilisers |
| WO2007148992A1 (en) * | 2006-06-19 | 2007-12-27 | Gavin Frank Murdoch | Plant beneficial composition |
-
1972
- 1972-08-11 GB GB3757072A patent/GB1399726A/en not_active Expired
-
1973
- 1973-08-06 AU AU58959/73A patent/AU481053B2/en not_active Expired
- 1973-08-10 JP JP48089393A patent/JPS5113686B2/ja not_active Expired
- 1973-08-11 ES ES417794A patent/ES417794A1/es not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2986165A1 (fr) * | 2012-01-31 | 2013-08-02 | Capsum | Procede de preparation de capsules rigidifiees |
| WO2013113830A1 (fr) * | 2012-01-31 | 2013-08-08 | Capsum | Procédé de préparation de capsules rigidifiées |
| CN104245114A (zh) * | 2012-01-31 | 2014-12-24 | 卡普苏姆公司 | 用于制备硬化的胶囊的方法 |
| US9604190B2 (en) | 2012-01-31 | 2017-03-28 | Capsum | Method for preparing stiffened capsules |
Also Published As
| Publication number | Publication date |
|---|---|
| ES417794A1 (es) | 1976-03-01 |
| JPS4941121A (enrdf_load_stackoverflow) | 1974-04-17 |
| JPS5113686B2 (enrdf_load_stackoverflow) | 1976-05-01 |
| AU5895973A (en) | 1975-02-06 |
| AU481053B2 (en) | 1977-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |