GB2007095A - Process for the manufacture of biologically active granules - Google Patents
Process for the manufacture of biologically active granulesInfo
- Publication number
- GB2007095A GB2007095A GB7838329A GB7838329A GB2007095A GB 2007095 A GB2007095 A GB 2007095A GB 7838329 A GB7838329 A GB 7838329A GB 7838329 A GB7838329 A GB 7838329A GB 2007095 A GB2007095 A GB 2007095A
- Authority
- GB
- United Kingdom
- Prior art keywords
- biologically active
- granules
- manufacture
- pellets
- active material
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
- Catching Or Destruction (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Biologically active pellets or granules are made by incorporating with a biologically active material and a carrier, a mixture of a di- or polyisocyanate or a pre-polymer thereof and one or more compounds having an active hydrogen atom, especially water or an organic di- or poly-hydroxy or amino compound, capable of undergoing polycondensation, granulating or pelleting the mixture obtained and allowing the pellets or granules to harden. The biologically active material is preferably an insecticide, herbicide, fungicide, nematocide, algicide, plant growth regulant or fertiliser, and the products of the process may be used in combating pest on plants, especially in rice fields.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2743485A DE2743485C3 (en) | 1977-09-28 | 1977-09-28 | Process for the production of biologically effective granulates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2007095A true GB2007095A (en) | 1979-05-16 |
| GB2007095B GB2007095B (en) | 1982-05-12 |
Family
ID=6020033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7838329A Expired GB2007095B (en) | 1977-09-28 | 1978-09-27 | Process for the manufacture of biologiacally active granules |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5457595A (en) |
| AT (1) | AT367598B (en) |
| AU (1) | AU518160B2 (en) |
| BE (1) | BE870852A (en) |
| BR (1) | BR7806376A (en) |
| CA (1) | CA1122425A (en) |
| CH (1) | CH638406A5 (en) |
| CS (1) | CS203018B2 (en) |
| DD (1) | DD138933A5 (en) |
| DE (1) | DE2743485C3 (en) |
| ES (1) | ES473594A1 (en) |
| FR (1) | FR2404461A1 (en) |
| GB (1) | GB2007095B (en) |
| HU (1) | HU180784B (en) |
| IL (1) | IL55638A (en) |
| IT (1) | IT1099161B (en) |
| NL (1) | NL7809798A (en) |
| PH (1) | PH15622A (en) |
| ZA (1) | ZA785489B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991010362A1 (en) * | 1990-01-12 | 1991-07-25 | E.I. Du Pont De Nemours And Company | Process for preparing controlled release granules |
| US5562914A (en) * | 1990-12-06 | 1996-10-08 | Zeneca Inc. | Impregnated porous granules and a polyurethane matrix held within the pores thereof and holding a liquid material for controlled release of liquid material and process therefor |
| EP0974569A2 (en) * | 1998-07-23 | 2000-01-26 | Bayer Corporation | Unsymmetrical polyureaurethane fertilizer encapsulation |
| EP0974568A2 (en) * | 1998-07-23 | 2000-01-26 | Bayer Corporation | Symmetrical polyureaurethane fertilizer encapsulation |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4271706A (en) * | 1978-05-03 | 1981-06-09 | Georgetown University | Ultrasonic scanner |
| JPS58181782A (en) * | 1982-04-16 | 1983-10-24 | 日本ポリウレタン工業株式会社 | Manufacture of granulated fertilizer or agricultural drug |
| US4670039A (en) * | 1983-03-07 | 1987-06-02 | Metropolitan Mosquito Control District | Timed release fertilizer composition and means |
| US4732762A (en) * | 1983-03-07 | 1988-03-22 | Metropolitan Mosquito Control District | Timed release pest control composition and means |
-
1977
- 1977-09-28 DE DE2743485A patent/DE2743485C3/en not_active Expired
-
1978
- 1978-09-22 ES ES473594A patent/ES473594A1/en not_active Expired
- 1978-09-22 DD DD78208040A patent/DD138933A5/en unknown
- 1978-09-25 CH CH998578A patent/CH638406A5/en not_active IP Right Cessation
- 1978-09-26 IL IL55638A patent/IL55638A/en unknown
- 1978-09-26 AT AT0692378A patent/AT367598B/en not_active IP Right Cessation
- 1978-09-26 IT IT28098/78A patent/IT1099161B/en active
- 1978-09-26 PH PH21642A patent/PH15622A/en unknown
- 1978-09-27 GB GB7838329A patent/GB2007095B/en not_active Expired
- 1978-09-27 ZA ZA00785489A patent/ZA785489B/en unknown
- 1978-09-27 AU AU40230/78A patent/AU518160B2/en not_active Expired
- 1978-09-27 NL NL7809798A patent/NL7809798A/en not_active Application Discontinuation
- 1978-09-27 CA CA312,194A patent/CA1122425A/en not_active Expired
- 1978-09-27 JP JP11808178A patent/JPS5457595A/en active Pending
- 1978-09-27 BR BR7806376A patent/BR7806376A/en unknown
- 1978-09-27 HU HU78HO2106A patent/HU180784B/en unknown
- 1978-09-28 CS CS786288A patent/CS203018B2/en unknown
- 1978-09-28 FR FR7827753A patent/FR2404461A1/en active Granted
- 1978-09-28 BE BE190784A patent/BE870852A/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991010362A1 (en) * | 1990-01-12 | 1991-07-25 | E.I. Du Pont De Nemours And Company | Process for preparing controlled release granules |
| US5562914A (en) * | 1990-12-06 | 1996-10-08 | Zeneca Inc. | Impregnated porous granules and a polyurethane matrix held within the pores thereof and holding a liquid material for controlled release of liquid material and process therefor |
| EP0974569A2 (en) * | 1998-07-23 | 2000-01-26 | Bayer Corporation | Unsymmetrical polyureaurethane fertilizer encapsulation |
| EP0974568A2 (en) * | 1998-07-23 | 2000-01-26 | Bayer Corporation | Symmetrical polyureaurethane fertilizer encapsulation |
| EP0974568A3 (en) * | 1998-07-23 | 2000-07-26 | Bayer Corporation | Symmetrical polyureaurethane fertilizer encapsulation |
| EP0974569A3 (en) * | 1998-07-23 | 2000-07-26 | Bayer Corporation | Unsymmetrical polyureaurethane fertilizer encapsulation |
| US6165550A (en) * | 1998-07-23 | 2000-12-26 | Bayer Corporation | Symmetrical Polyurea-urethane fertilizer encapsulation |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2404461A1 (en) | 1979-04-27 |
| BR7806376A (en) | 1979-04-24 |
| PH15622A (en) | 1983-03-11 |
| ZA785489B (en) | 1979-09-26 |
| FR2404461B1 (en) | 1983-07-08 |
| BE870852A (en) | 1979-03-28 |
| DE2743485C3 (en) | 1980-09-04 |
| AU518160B2 (en) | 1981-09-17 |
| CS203018B2 (en) | 1981-02-27 |
| GB2007095B (en) | 1982-05-12 |
| AU4023078A (en) | 1980-04-03 |
| ES473594A1 (en) | 1979-10-01 |
| DE2743485B2 (en) | 1980-01-03 |
| NL7809798A (en) | 1979-03-30 |
| CA1122425A (en) | 1982-04-27 |
| HU180784B (en) | 1983-04-29 |
| IL55638A0 (en) | 1978-12-17 |
| DE2743485A1 (en) | 1979-03-29 |
| CH638406A5 (en) | 1983-09-30 |
| IL55638A (en) | 1982-01-31 |
| DD138933A5 (en) | 1979-12-05 |
| AT367598B (en) | 1982-07-12 |
| JPS5457595A (en) | 1979-05-09 |
| ATA692378A (en) | 1981-12-15 |
| IT7828098A0 (en) | 1978-09-26 |
| IT1099161B (en) | 1985-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |