AGRICULTURAL COVERING MATERIAL HAVING EXCELLENT DURABILITY
PURPOSE:To obtain an agricultural covering material useful for culturing fruit vegetables such as cucumber, melon or tomato, flowers such as rose and trees, spreadable for a long period of time, preventing transmission of ultraviolet light, having a high transmission of visible light, containing fin...
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| creator | HARASAWA ISAMU ONISHI YASUAKI |
| description | PURPOSE:To obtain an agricultural covering material useful for culturing fruit vegetables such as cucumber, melon or tomato, flowers such as rose and trees, spreadable for a long period of time, preventing transmission of ultraviolet light, having a high transmission of visible light, containing fine powder of cerium oxide. CONSTITUTION:This agricultural covering material comprises a fluororesin film having a coated layer containing 0.01-10wt.% (preferably 0.5-95-% fine powder of cerium oxide) capable of preventing at least 30% transmission of ultraviolet light at least at 300-330nm at least one side and has at least 70% transmission of visible light at 400-80nm. The fluororesin film preferably comprises an ethylene/tetrafluoroethylene-based copolymer obtained by polymerizing ethylene with tetrafluoroethylene in the molar ratio of 40/60-60/40 and optionally further |
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CONSTITUTION:This agricultural covering material comprises a fluororesin film having a coated layer containing 0.01-10wt.% (preferably 0.5-95-% fine powder of cerium oxide) capable of preventing at least 30% transmission of ultraviolet light at least at 300-330nm at least one side and has at least 70% transmission of visible light at 400-80nm. The fluororesin film preferably comprises an ethylene/tetrafluoroethylene-based copolymer obtained by polymerizing ethylene with tetrafluoroethylene in the molar ratio of 40/60-60/40 and optionally further <=10mol% of a 4-12C perfluoroalkylvinyl monomer.</description><edition>6</edition><language>eng</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; AGRICULTURE ; ANIMAL HUSBANDRY ; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS ; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED ; FISHING ; FORESTRY ; GENERAL PROCESSES OF COMPOUNDING ; HORTICULTURE ; HUMAN NECESSITIES ; HUNTING ; INORGANIC CHEMISTRY ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL ; SPRAYING OR ATOMISING IN GENERAL ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; TRAPPING ; WATERING ; WORKING-UP</subject><creationdate>1996</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19960213&DB=EPODOC&CC=JP&NR=H0837942A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19960213&DB=EPODOC&CC=JP&NR=H0837942A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HARASAWA ISAMU</creatorcontrib><creatorcontrib>ONISHI YASUAKI</creatorcontrib><title>AGRICULTURAL COVERING MATERIAL HAVING EXCELLENT DURABILITY</title><description>PURPOSE:To obtain an agricultural covering material useful for culturing fruit vegetables such as cucumber, melon or tomato, flowers such as rose and trees, spreadable for a long period of time, preventing transmission of ultraviolet light, having a high transmission of visible light, containing fine powder of cerium oxide. CONSTITUTION:This agricultural covering material comprises a fluororesin film having a coated layer containing 0.01-10wt.% (preferably 0.5-95-% fine powder of cerium oxide) capable of preventing at least 30% transmission of ultraviolet light at least at 300-330nm at least one side and has at least 70% transmission of visible light at 400-80nm. The fluororesin film preferably comprises an ethylene/tetrafluoroethylene-based copolymer obtained by polymerizing ethylene with tetrafluoroethylene in the molar ratio of 40/60-60/40 and optionally further <=10mol% of a 4-12C perfluoroalkylvinyl monomer.</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS</subject><subject>CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>HORTICULTURE</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>INORGANIC CHEMISTRY</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL</subject><subject>SPRAYING OR ATOMISING IN GENERAL</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>TRAPPING</subject><subject>WATERING</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBydA_ydA71CQkNcvRRcPYPcw3y9HNX8HUMATKAIh6OYSC-a4Szq4-Pq1-IggtQoZOnj2dIJA8Da1piTnEqL5TmZlBwcw1x9tBNLciPTy0uSExOzUstifcK8DCwMDa3NDFyNCZCCQCTVyk4</recordid><startdate>19960213</startdate><enddate>19960213</enddate><creator>HARASAWA ISAMU</creator><creator>ONISHI YASUAKI</creator><scope>EVB</scope></search><sort><creationdate>19960213</creationdate><title>AGRICULTURAL COVERING MATERIAL HAVING EXCELLENT DURABILITY</title><author>HARASAWA ISAMU ; ONISHI YASUAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH0837942A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1996</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS</topic><topic>CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>HORTICULTURE</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>INORGANIC CHEMISTRY</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL</topic><topic>SPRAYING OR ATOMISING IN GENERAL</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>TRAPPING</topic><topic>WATERING</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>HARASAWA ISAMU</creatorcontrib><creatorcontrib>ONISHI YASUAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HARASAWA ISAMU</au><au>ONISHI YASUAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AGRICULTURAL COVERING MATERIAL HAVING EXCELLENT DURABILITY</title><date>1996-02-13</date><risdate>1996</risdate><abstract>PURPOSE:To obtain an agricultural covering material useful for culturing fruit vegetables such as cucumber, melon or tomato, flowers such as rose and trees, spreadable for a long period of time, preventing transmission of ultraviolet light, having a high transmission of visible light, containing fine powder of cerium oxide. CONSTITUTION:This agricultural covering material comprises a fluororesin film having a coated layer containing 0.01-10wt.% (preferably 0.5-95-% fine powder of cerium oxide) capable of preventing at least 30% transmission of ultraviolet light at least at 300-330nm at least one side and has at least 70% transmission of visible light at 400-80nm. The fluororesin film preferably comprises an ethylene/tetrafluoroethylene-based copolymer obtained by polymerizing ethylene with tetrafluoroethylene in the molar ratio of 40/60-60/40 and optionally further <=10mol% of a 4-12C perfluoroalkylvinyl monomer.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AGRICULTURE ANIMAL HUSBANDRY APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY GENERAL PROCESSES OF COMPOUNDING HORTICULTURE HUMAN NECESSITIES HUNTING INORGANIC CHEMISTRY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TRAPPING WATERING WORKING-UP |
| title | AGRICULTURAL COVERING MATERIAL HAVING EXCELLENT DURABILITY |
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