FR2168489A1 - Improving soil condition and plant growth - using aq polyurethane dispersions or solns - Google Patents
Improving soil condition and plant growth - using aq polyurethane dispersions or solnsInfo
- Publication number
- FR2168489A1 FR2168489A1 FR7301725A FR7301725A FR2168489A1 FR 2168489 A1 FR2168489 A1 FR 2168489A1 FR 7301725 A FR7301725 A FR 7301725A FR 7301725 A FR7301725 A FR 7301725A FR 2168489 A1 FR2168489 A1 FR 2168489A1
- Authority
- FR
- France
- Prior art keywords
- polyurethane
- solns
- pref
- plant growth
- polyurethane dispersions
- 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
- 239000002689 soil Substances 0.000 title abstract 4
- 230000008635 plant growth Effects 0.000 title abstract 2
- 229920003009 polyurethane dispersion Polymers 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 abstract 5
- 239000004814 polyurethane Substances 0.000 abstract 5
- 239000006185 dispersion Substances 0.000 abstract 2
- 229920000388 Polyphosphate Polymers 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 239000003899 bactericide agent Substances 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- 239000003630 growth substance Substances 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000002917 insecticide Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000002362 mulch Substances 0.000 abstract 1
- 230000001069 nematicidal effect Effects 0.000 abstract 1
- 239000005645 nematicide Substances 0.000 abstract 1
- 230000000888 organogenic effect Effects 0.000 abstract 1
- 239000000575 pesticide Substances 0.000 abstract 1
- 239000001205 polyphosphate Substances 0.000 abstract 1
- 235000011176 polyphosphates Nutrition 0.000 abstract 1
- 239000003128 rodenticide Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Cultivation Of Plants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Mineral and organogenic soils are treated with polyurethanes in the form of aqs. dispersions or solns. to improve the condition of the soil and influence plant growth. An aqs. dispersion of a polyurethane isomer, esp. a polyammonium polyurethane polyphosphate or polynitrate or the K salt of a polyurethane polyacid, is pref. used, the former pref. contg. free amino groups and the latter free acid groups to provide a buffering action. The polyurethane compsns. pref. also contain growth regulators, herbicides, and pesticides, e.g. fungicides, nematocides, bactericides, insecticides and rodenticides. The compsns. improve the structure of the soil, give a depot fertilising effect, and can act as liquid mulches.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722202205 DE2202205A1 (en) | 1972-01-18 | 1972-01-18 | PROCEDURES FOR SOIL CONDITIONING AND INFLUENCING PLANT GROWTH ON MINERAL AND ORGANOGENOUS SOIL USING POLYURETHANE DISPERSIONS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2168489A1 true FR2168489A1 (en) | 1973-08-31 |
| FR2168489B3 FR2168489B3 (en) | 1976-01-23 |
Family
ID=5833306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7301725A Granted FR2168489A1 (en) | 1972-01-18 | 1973-01-18 | Improving soil condition and plant growth - using aq polyurethane dispersions or solns |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4875333A (en) |
| BE (1) | BE794153A (en) |
| DE (1) | DE2202205A1 (en) |
| FR (1) | FR2168489A1 (en) |
| IL (1) | IL41303A0 (en) |
| IT (1) | IT978202B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184490A1 (en) * | 2014-06-03 | 2015-12-10 | Commonwealth Scientific And Industrial Research Organisation | Sprayable polymer membrane for agriculture |
| WO2017091853A1 (en) * | 2015-12-02 | 2017-06-08 | Commonwealth Scientific And Industrial Research Organisation | Sprayable polyurethane/urea elastomer for agriculture |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0009822B1 (en) * | 1978-10-11 | 1983-03-09 | "s.a. PRB N.V." | Soil stabilizing composition |
| JPS61234718A (en) * | 1985-04-12 | 1986-10-20 | 東邦化学工業株式会社 | Multipurpose stable material for growing plant |
| JPH02177819A (en) * | 1988-12-29 | 1990-07-10 | Sekisui Plastics Co Ltd | Porous artificial soil for plant culture and production thereof |
| CN101828441B (en) * | 2010-04-29 | 2011-12-21 | 石河子大学 | Method for improving saline soil by using sunflower meals |
-
0
- BE BE794153D patent/BE794153A/en unknown
-
1972
- 1972-01-18 DE DE19722202205 patent/DE2202205A1/en active Pending
-
1973
- 1973-01-16 IT IT7319265A patent/IT978202B/en active
- 1973-01-17 IL IL41303A patent/IL41303A0/en unknown
- 1973-01-18 FR FR7301725A patent/FR2168489A1/en active Granted
- 1973-01-18 JP JP48007451A patent/JPS4875333A/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184490A1 (en) * | 2014-06-03 | 2015-12-10 | Commonwealth Scientific And Industrial Research Organisation | Sprayable polymer membrane for agriculture |
| CN106661450A (en) * | 2014-06-03 | 2017-05-10 | 联邦科学及工业研究组织 | Sprayable polymer membrane for agriculture |
| US11266083B2 (en) | 2014-06-03 | 2022-03-08 | Commonwealth Scientific And Industrial Research Organisation | Sprayable polymer membrane for agriculture |
| US20220183238A1 (en) * | 2014-06-03 | 2022-06-16 | Commonwealth Scientific And Industrial Research Organisation | Sprayable polymer membrane for agriculture |
| US11877539B2 (en) * | 2014-06-03 | 2024-01-23 | Commonwealth Scientific And Industrial Research Organisation | Sprayable polymer membrane for agriculture |
| WO2017091853A1 (en) * | 2015-12-02 | 2017-06-08 | Commonwealth Scientific And Industrial Research Organisation | Sprayable polyurethane/urea elastomer for agriculture |
| CN108601327A (en) * | 2015-12-02 | 2018-09-28 | 联邦科学与工业研究组织 | Sprayable polyurethanes/urea elastomers for agricultural |
| US11479691B2 (en) | 2015-12-02 | 2022-10-25 | Commonwealth Scientific And Industrial Research Organisation | Sprayable polyurethane/urea elastomer for agriculture |
Also Published As
| Publication number | Publication date |
|---|---|
| BE794153A (en) | 1973-07-17 |
| FR2168489B3 (en) | 1976-01-23 |
| IL41303A0 (en) | 1973-03-30 |
| JPS4875333A (en) | 1973-10-11 |
| IT978202B (en) | 1974-09-20 |
| DE2202205A1 (en) | 1973-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |