JPS6413004A - Sustained release ferrous sulfate - Google Patents
Sustained release ferrous sulfateInfo
- Publication number
- JPS6413004A JPS6413004A JP16940887A JP16940887A JPS6413004A JP S6413004 A JPS6413004 A JP S6413004A JP 16940887 A JP16940887 A JP 16940887A JP 16940887 A JP16940887 A JP 16940887A JP S6413004 A JPS6413004 A JP S6413004A
- Authority
- JP
- Japan
- Prior art keywords
- ferrous sulfate
- organic substance
- solvent
- sustained release
- blending
- 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.)
- Pending
Links
Abstract
PURPOSE:To obtain the titled compound maintaining effects for a long period, showing excellent effects, by attaching a slightly water-soluble organic substance such as solid paraffin, stearic acid or tung oil to the surface of ferrous sulfate by solvent method, melt method or ball mill method. CONSTITUTION:About 0.5-20wt.% slightly water-soluble organic substance (especially preferably wax, higher fatty acid and drying oil having <=0.1g/100l water at normal temperature and resins having <=200 deg.C melting point) is attached to the surface of ferrous sulfate by dissolving the organic substance in a solvent, blending the solution with ferrous sulfate powder and evaporating the solvent, by blending the organic substance with the ferrous sulfate powder while heating, melting and cooling or by adding powdery wax and the ferrous sulfate powder to a ball mill and rotating for 20-60 minutes to give sustained release ferrous sulfate having <=2mm average particle diameter and a small amount of particles having >=3mm particle diameters. The composition is useful as a soil fungicide and a deodorant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16940887A JPS6413004A (en) | 1987-07-07 | 1987-07-07 | Sustained release ferrous sulfate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16940887A JPS6413004A (en) | 1987-07-07 | 1987-07-07 | Sustained release ferrous sulfate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413004A true JPS6413004A (en) | 1989-01-17 |
Family
ID=15886044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16940887A Pending JPS6413004A (en) | 1987-07-07 | 1987-07-07 | Sustained release ferrous sulfate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413004A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01316302A (en) * | 1988-03-03 | 1989-12-21 | Hokko Chem Ind Co Ltd | Agent for imparting slowly releasing property to agricultural chemical, slowly releasing agricultural chemical and production thereof |
| EP0470287A1 (en) * | 1989-02-10 | 1992-02-12 | Showa Denko Kabushiki Kaisha | Granular material for control of soil-borne diseases and method for control of soil-borne diseases with the granular material |
| JPH05271029A (en) * | 1992-01-30 | 1993-10-19 | Koa Glass Kk | Antimicrobial and cariostatic composite glass |
| US6372008B1 (en) | 1998-04-20 | 2002-04-16 | Marvin L. Boote | Soil additive and associated processes |
| KR100407519B1 (en) * | 2001-08-31 | 2003-12-18 | 부광약품 주식회사 | Sustained release tablet containing dried ferrous sulfate and L-glutamine as releasing controller |
| CN106430365A (en) * | 2016-11-28 | 2017-02-22 | 辽宁石油化工大学 | Zero-valent iron activator slow-release candle for in-situ restoration of underground water |
| CN106477648A (en) * | 2016-11-28 | 2017-03-08 | 辽宁石油化工大学 | A kind of persulfate for in-situ remediation of underground water is sustained candle |
| CN106477709A (en) * | 2016-11-28 | 2017-03-08 | 辽宁石油化工大学 | A kind of in-situ oxidation repairs the ferrous activation persulfate sustained release candle of underground water |
| CN106477710A (en) * | 2016-11-28 | 2017-03-08 | 辽宁石油化工大学 | A kind of in-situ oxidation repairs the Zero-valent Iron activation persulfate sustained release candle of underground water |
| CN106517481A (en) * | 2016-11-28 | 2017-03-22 | 辽宁石油化工大学 | Ferrous activator controlled-release candle used for in-situ remediation of underground water |
| JP2020019712A (en) * | 2018-07-30 | 2020-02-06 | 株式会社Ａｐｓ | Soil disinfection materials and soil disinfection method |
-
1987
- 1987-07-07 JP JP16940887A patent/JPS6413004A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01316302A (en) * | 1988-03-03 | 1989-12-21 | Hokko Chem Ind Co Ltd | Agent for imparting slowly releasing property to agricultural chemical, slowly releasing agricultural chemical and production thereof |
| EP0470287A1 (en) * | 1989-02-10 | 1992-02-12 | Showa Denko Kabushiki Kaisha | Granular material for control of soil-borne diseases and method for control of soil-borne diseases with the granular material |
| JPH05271029A (en) * | 1992-01-30 | 1993-10-19 | Koa Glass Kk | Antimicrobial and cariostatic composite glass |
| US6372008B1 (en) | 1998-04-20 | 2002-04-16 | Marvin L. Boote | Soil additive and associated processes |
| KR100407519B1 (en) * | 2001-08-31 | 2003-12-18 | 부광약품 주식회사 | Sustained release tablet containing dried ferrous sulfate and L-glutamine as releasing controller |
| CN106430365A (en) * | 2016-11-28 | 2017-02-22 | 辽宁石油化工大学 | Zero-valent iron activator slow-release candle for in-situ restoration of underground water |
| CN106477648A (en) * | 2016-11-28 | 2017-03-08 | 辽宁石油化工大学 | A kind of persulfate for in-situ remediation of underground water is sustained candle |
| CN106477709A (en) * | 2016-11-28 | 2017-03-08 | 辽宁石油化工大学 | A kind of in-situ oxidation repairs the ferrous activation persulfate sustained release candle of underground water |
| CN106477710A (en) * | 2016-11-28 | 2017-03-08 | 辽宁石油化工大学 | A kind of in-situ oxidation repairs the Zero-valent Iron activation persulfate sustained release candle of underground water |
| CN106517481A (en) * | 2016-11-28 | 2017-03-22 | 辽宁石油化工大学 | Ferrous activator controlled-release candle used for in-situ remediation of underground water |
| JP2020019712A (en) * | 2018-07-30 | 2020-02-06 | 株式会社Ａｐｓ | Soil disinfection materials and soil disinfection method |
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