COMPOSITION COMPRISING REFRIGERANT, USE OF THE SAME AND REFRIGERATOR HAVING THE SAME AND METHOD OF OPERATING THE REFRIGERATOR
To provide a novel low GWP mixed refrigerant.SOLUTION: There is provided a composition comprising a refrigerant, wherein the refrigerant includes 2,3,3,3-tetrafluoro-1-propene (R1234yf) and/or 1,3,3,3-tetrafluoropropene (R-1234ze), trans-1,2-difluoroethylene (HFO-1132(E)), and CO2, the content ratio...
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| creator | GOBO KENJI ITANO MITSUSHI NAKAGAMI TSUBASA |
| description | To provide a novel low GWP mixed refrigerant.SOLUTION: There is provided a composition comprising a refrigerant, wherein the refrigerant includes 2,3,3,3-tetrafluoro-1-propene (R1234yf) and/or 1,3,3,3-tetrafluoropropene (R-1234ze), trans-1,2-difluoroethylene (HFO-1132(E)), and CO2, the content ratio of HFO-1132(E) is 30 mass% or less and the content ratio of CO2 is 10 mass% or less, based on the whole refrigerant.SELECTED DRAWING: None
【課題】新たな低GWP混合冷媒を提供することを課題とする。【解決手段】冷媒を含む組成物であって、前記冷媒が、２，３，３，３－テトラフルオロ－１－プロペン（R1234yf）及び／又は１，３，３，３－テトラフルオロプロペン（R1234ze）と、トランス－１，２－ジフルオロエチレン（HFO-1132(E)）と、CO2とを含み、冷媒全体を基準として、HFO-1132(E)の含有割合が３０質量％以下であり、CO2の含有割合が１０質量％以下である、組成物。【選択図】なし |
| format | Patent |
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【課題】新たな低GWP混合冷媒を提供することを課題とする。【解決手段】冷媒を含む組成物であって、前記冷媒が、２，３，３，３－テトラフルオロ－１－プロペン（R1234yf）及び／又は１，３，３，３－テトラフルオロプロペン（R1234ze）と、トランス－１，２－ジフルオロエチレン（HFO-1132(E)）と、CO2とを含み、冷媒全体を基準として、HFO-1132(E)の含有割合が３０質量％以下であり、CO2の含有割合が１０質量％以下である、組成物。【選択図】なし</description><language>eng ; jpn</language><subject>ADHESIVES ; ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES ; BLASTING ; CHEMISTRY ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; DYES ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; MECHANICAL ENGINEERING ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; PERFORMING OPERATIONS ; POLISHES ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; TRANSPORTING ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2023</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=20230929&DB=EPODOC&CC=JP&NR=2023136191A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230929&DB=EPODOC&CC=JP&NR=2023136191A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GOBO KENJI</creatorcontrib><creatorcontrib>ITANO MITSUSHI</creatorcontrib><creatorcontrib>NAKAGAMI TSUBASA</creatorcontrib><title>COMPOSITION COMPRISING REFRIGERANT, USE OF THE SAME AND REFRIGERATOR HAVING THE SAME AND METHOD OF OPERATING THE REFRIGERATOR</title><description>To provide a novel low GWP mixed refrigerant.SOLUTION: There is provided a composition comprising a refrigerant, wherein the refrigerant includes 2,3,3,3-tetrafluoro-1-propene (R1234yf) and/or 1,3,3,3-tetrafluoropropene (R-1234ze), trans-1,2-difluoroethylene (HFO-1132(E)), and CO2, the content ratio of HFO-1132(E) is 30 mass% or less and the content ratio of CO2 is 10 mass% or less, based on the whole refrigerant.SELECTED DRAWING: None
【課題】新たな低GWP混合冷媒を提供することを課題とする。【解決手段】冷媒を含む組成物であって、前記冷媒が、２，３，３，３－テトラフルオロ－１－プロペン（R1234yf）及び／又は１，３，３，３－テトラフルオロプロペン（R1234ze）と、トランス－１，２－ジフルオロエチレン（HFO-1132(E)）と、CO2とを含み、冷媒全体を基準として、HFO-1132(E)の含有割合が３０質量％以下であり、CO2の含有割合が１０質量％以下である、組成物。【選択図】なし</description><subject>ADHESIVES</subject><subject>ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES</subject><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>DYES</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</subject><subject>REFRIGERATION OR COOLING</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZKh19vcN8A_2DPH091MAsYM8gz393BWCXN2CPN1dgxz9QnQUQoNdFfzdFEI8XBWCHX1dFRz9XBAKQvyDFDwcw0CaUBT4uoZ4-LuA9PkHgJTBFCBr5GFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGxobGZoaWho7GRCkCAB8bO48</recordid><startdate>20230929</startdate><enddate>20230929</enddate><creator>GOBO KENJI</creator><creator>ITANO MITSUSHI</creator><creator>NAKAGAMI TSUBASA</creator><scope>EVB</scope></search><sort><creationdate>20230929</creationdate><title>COMPOSITION COMPRISING REFRIGERANT, USE OF THE SAME AND REFRIGERATOR HAVING THE SAME AND METHOD OF OPERATING THE REFRIGERATOR</title><author>GOBO KENJI ; ITANO MITSUSHI ; NAKAGAMI TSUBASA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023136191A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>ADHESIVES</topic><topic>ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES</topic><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>DYES</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</topic><topic>REFRIGERATION OR COOLING</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>GOBO KENJI</creatorcontrib><creatorcontrib>ITANO MITSUSHI</creatorcontrib><creatorcontrib>NAKAGAMI TSUBASA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GOBO KENJI</au><au>ITANO MITSUSHI</au><au>NAKAGAMI TSUBASA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMPOSITION COMPRISING REFRIGERANT, USE OF THE SAME AND REFRIGERATOR HAVING THE SAME AND METHOD OF OPERATING THE REFRIGERATOR</title><date>2023-09-29</date><risdate>2023</risdate><abstract>To provide a novel low GWP mixed refrigerant.SOLUTION: There is provided a composition comprising a refrigerant, wherein the refrigerant includes 2,3,3,3-tetrafluoro-1-propene (R1234yf) and/or 1,3,3,3-tetrafluoropropene (R-1234ze), trans-1,2-difluoroethylene (HFO-1132(E)), and CO2, the content ratio of HFO-1132(E) is 30 mass% or less and the content ratio of CO2 is 10 mass% or less, based on the whole refrigerant.SELECTED DRAWING: None
【課題】新たな低GWP混合冷媒を提供することを課題とする。【解決手段】冷媒を含む組成物であって、前記冷媒が、２，３，３，３－テトラフルオロ－１－プロペン（R1234yf）及び／又は１，３，３，３－テトラフルオロプロペン（R1234ze）と、トランス－１，２－ジフルオロエチレン（HFO-1132(E)）と、CO2とを含み、冷媒全体を基準として、HFO-1132(E)の含有割合が３０質量％以下であり、CO2の含有割合が１０質量％以下である、組成物。【選択図】なし</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES BLASTING CHEMISTRY COMBINED HEATING AND REFRIGERATION SYSTEMS DYES HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS POLISHES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING TRANSPORTING VEHICLES IN GENERAL WEAPONS |
| title | COMPOSITION COMPRISING REFRIGERANT, USE OF THE SAME AND REFRIGERATOR HAVING THE SAME AND METHOD OF OPERATING THE REFRIGERATOR |
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