IL222861A - Agricultural barrier for crop cultivation - Google Patents

Agricultural barrier for crop cultivation

Info

Publication number
IL222861A
IL222861A IL222861A IL22286112A IL222861A IL 222861 A IL222861 A IL 222861A IL 222861 A IL222861 A IL 222861A IL 22286112 A IL22286112 A IL 22286112A IL 222861 A IL222861 A IL 222861A
Authority
IL
Israel
Prior art keywords
agricultural
barrier
agricultural barrier
nanoparticles
crop cultivation
Prior art date
Application number
IL222861A
Other languages
Hebrew (he)
Original Assignee
Tosaf Compounds Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tosaf Compounds Ltd filed Critical Tosaf Compounds Ltd
Priority to IL222861A priority Critical patent/IL222861A/en
Priority to PCT/IL2013/050901 priority patent/WO2014068575A1/en
Priority to EP13795872.4A priority patent/EP2914091A1/en
Publication of IL222861A publication Critical patent/IL222861A/en

Links

Classifications

    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • 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
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0268—Mats or sheets, e.g. nets or fabrics
    • A01G13/0275—Films
    • 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Description

- - CLAIMS: 1. An agricultural barrier comprising a polymeric material having a plurality of openings, said polymeric material comprising: (a) at least one thermoplastic polymer, and (b) one or more nanoparticles consisting of a metal oxide. 2. The agricultural barrier of Claim 1 , wherein said polymeric material comprises at least one hindered amine light stabilizer (HALS). 3. The agricultural barrier of Claim 1 or 2, wherein said polymer material comprises spaced apart plurality of openings. 4. The agricultural barrier of any one of Claims 1 to 3, having between 15 to 60 openings per inch length.
. The agricultural barrier of Claim 3, having 30 to 50 openings per inch length. 6. The agricultural barrier of any one of Claims 1 to 5, wherein said thermoplastic polymer is an organic polymer. 7. The agricultural barrier of any one of Claims 1 to 6, wherein said thermoplastic polymer is a selected from the group consisting of polyolefin and co-polymers thereof, polycarbonate, and polyvinyl chloride. 8. The agricultural barrier of Claim 7, wherein said thermoplastic polymer is selected from the group consisting of polyethylene, polypropylene, polycarbonate, poly(ethylene-co-tetrafluoroethylene), polyvinyl chloride, polyethylene vinyl acetate, polyethylene butyl acrylate. 9. The agricultural barrier of Claim 8, wherein said thermoplastic polymer is a high density polyethylene or polypropylene.
. The agricultural barrier of any one of Claims 1 to 9, wherein said one or more metal oxide nanoparticles comprise a transition metal. 11. The agricultural barrier of Claim 10, wherein the metal oxide is selected from the group consisting of titanium dioxide (Ti02), zinc oxide (ZnO), zirconium dioxide 02188033U 27-01 - - (Zr02), hafnium dioxide (Hf02), cadmium oxide (CdO), mercury oxide (HgO), Chromium oxide (CrO) and Copper oxide (CuO). 12. The agricultural barrier of Claim 11, wherein said nanoparticles are Ti02 nanoparticles. 13. The agricultural barrier of Claim 12, wherein said thermoplastic polymer is a high density polyethylene and said nanoparticles are Ti02 nanoparticles. 14. The agricultural barrier of Claim 11, wherein said nanoparticles have an average size in the range of lnm to lOOnm.
. The agricultural barrier of Claim 14, wherein said nanoparticles have an average size in the range of 20nm. 16. The agricultural barrier of any one of Claims 1 to 15, wherein said polymeric material comprises a weight/weight (w/w) amount of said nanoparticles within the range of between 0.01% to 5%. 17. The agricultural barrier of Claim 16, wherein the amount of said nanoparticles is within the range of between 0.05% to 2%. 18. The agricultural barrier of any one of Claims 1 to 17, having at least 50% light transmission in the wavelength range of between 400 to 700nm. 19. The agricultural barrier of Claim 18, having at least 70% light transmission in the wavelength range of between 400 to 700nm.
. The agricultural barrier of any one of Claims 1 to 19, having less than 20% light reflectance in the wavelength range of between 400 to 700nm. 21. The agricultural barrier of Claim 20, wherein said light reflectance in the wavelength range of between 400 to 700nm is effective to repel insects from the barrier. 22. An agricultural housing wherein at least a portion thereof is formed from an agricultural barrier according to any one of Claims 1 to 21. 23. The agricultural housing of Claim 22, in the form of a tunnel or a greenhouse. 24. The agricultural housing of Claim 22 or 23, comprising at least a top section and side sections, at least a portion of said side sections being formed from the agricultural barrier of any one of Claims 1 to 21. 02188033M 27-01
IL222861A 2012-11-05 2012-11-05 Agricultural barrier for crop cultivation IL222861A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IL222861A IL222861A (en) 2012-11-05 2012-11-05 Agricultural barrier for crop cultivation
PCT/IL2013/050901 WO2014068575A1 (en) 2012-11-05 2013-11-04 Agricultural barrier for crop cultivation
EP13795872.4A EP2914091A1 (en) 2012-11-05 2013-11-04 Agricultural barrier for crop cultivation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL222861A IL222861A (en) 2012-11-05 2012-11-05 Agricultural barrier for crop cultivation

Publications (1)

Publication Number Publication Date
IL222861A true IL222861A (en) 2015-01-29

Family

ID=50626591

Family Applications (1)

Application Number Title Priority Date Filing Date
IL222861A IL222861A (en) 2012-11-05 2012-11-05 Agricultural barrier for crop cultivation

Country Status (3)

Country Link
EP (1) EP2914091A1 (en)
IL (1) IL222861A (en)
WO (1) WO2014068575A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2582356B1 (en) * 2016-03-14 2017-04-24 Cartonajes Santorromán, S.A. PROTECTOR FOR YOUNG PLANTS, PROCEDURE FOR THE TREATMENT OF A CARTON TEMPLATE FOR MANUFACTURE OF SUCH PROTECTOR AND MACHINE FOR PRACTICE OF SUCH PROCEDURE
JP2018166478A (en) * 2017-03-30 2018-11-01 株式会社ユポ・コーポレーション Agricultural film

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU597933B2 (en) 1986-08-06 1990-06-14 Sumitomo Chemical Company, Limited Insect pests-repelling film or sheet
IL119919A (en) * 1996-12-26 2003-07-31 Avi Klayman Protective netting for cultivated plants
US6796083B2 (en) 2002-07-25 2004-09-28 Biotechnet Ltd. Barrier, enclosure and method for protecting crops including a light reflecting screen
JP4623093B2 (en) * 2005-03-18 2011-02-02 住友金属鉱山株式会社 Agricultural and horticultural soil covering film
KR101608094B1 (en) 2007-12-21 2016-03-31 바스프 에스이 Nano structured uv absorbers

Also Published As

Publication number Publication date
EP2914091A1 (en) 2015-09-09
WO2014068575A1 (en) 2014-05-08

Similar Documents

Publication Publication Date Title
US20130074929A1 (en) Wavelength conversion film
JP6071940B2 (en) Insect repellent-containing resin pellets and insect repellent products using the same
USD673043S1 (en) Plastic cap
CN1149914C (en) Improved agricultural mulch films and method for their use
JP2011254075A5 (en)
IL222861A (en) Agricultural barrier for crop cultivation
EP2039333A3 (en) Thin web
ATE502078T1 (en) EXTRUSION AGENT BASED ON HETEROGENEOUS PVDF
KR20140085478A (en) Laminar body for making greenhouse roofs and method of greenhouse cultivation
RU2013106692A (en) POLYMER COMPOSITION MATERIAL WITH BIOCIDE FUNCTIONAL CAPABILITIES
RU2015118061A (en) POLYMER FILM FOR STORAGE OF AGRICULTURAL PRODUCTS, CONTAINERS COMPLETED FROM THE SPECIFIED FILM, AND RELATED METHODS OF STORAGE OF AGRICULTURAL PRODUCTS
KR20140027556A (en) Agricultural covering material
NZ606121A (en) Insect traps for mating disruption or monitoring
ITVR20050127A1 (en) PLASTICIZED PVC COMPOUND AND CHLORINATED CPE POLYETHYLENE, METHOD FOR OBTAINING SUCH COMPOUND, AS WELL AS THE MULTILAYERED MATERIAL INCLUDING SUCH COMPOUNDS PAIRED WITH A DIFFERENT NATURE POLYMER.
KR101882150B1 (en) The grain sack with blocking UV
JP5859997B2 (en) Agricultural multilayer multi-film
WO2018016617A1 (en) Fluorine-containing agricultural laminated film and agricultural covering material using same
JP6060249B2 (en) Agricultural multilayer multi-film
CN109593245A (en) Agricultural polyolefin synthetic paper of high reflection and combinations thereof
KR102101793B1 (en) Fabric for agriculture cultivation
EP3213633B1 (en) Sustained release pheromone preparation of vine mealybug and control method using the preparation
KR102135735B1 (en) Weaving film having heat and water absorption function
AU2021902966A0 (en) Recyclable gas barrier agricultural plastic mulch film
WO2014140897A3 (en) Photovoltaic device with graded grain size and s:se ratio
US20230225316A1 (en) Gastropod repellent film and plant cultivation method

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed