CO-SURFACTANT, SURFACTANT COMPOSITION, AND COMPOSITION FOR OIL RECOVERY
The present invention provides a co-surfactant which, when used in combination with a surfactant, can reduce the size of the surfactant micelle and can enhance the functions of the surfactant, such as the expression of microemulsion formation performance. This co-surfactant contains at least one com...
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| creator | WAKASA, Takashi SHIBA, Hiroya ARATA, Ryuya KAMENOUE, Shogo MIZOOKU, Takashi NAGANUMA, Jun KORIKI, Shunsuke KIMURA, Akiyoshi HORI, Hiroshi |
| description | The present invention provides a co-surfactant which, when used in combination with a surfactant, can reduce the size of the surfactant micelle and can enhance the functions of the surfactant, such as the expression of microemulsion formation performance. This co-surfactant contains at least one compound represented by chemical formula (1).(In the formula, R1 is a hydrogen atom or a C1-C33 aliphatic hydrocarbon group, R2 is a C1-C33 aliphatic hydrocarbon group, the total number of carbons of R1 and R2 is 6-34, X is a single bond or a C1-C5 aliphatic hydrocarbon group, and one of A1 and A2 is -OH and the other is -O-CH2-CH(OH)-CH2OH or -O-CH(-CH2-OH)2.) |
| format | Patent |
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This co-surfactant contains at least one compound represented by chemical formula (1).(In the formula, R1 is a hydrogen atom or a C1-C33 aliphatic hydrocarbon group, R2 is a C1-C33 aliphatic hydrocarbon group, the total number of carbons of R1 and R2 is 6-34, X is a single bond or a C1-C5 aliphatic hydrocarbon group, and one of A1 and A2 is -OH and the other is -O-CH2-CH(OH)-CH2OH or -O-CH(-CH2-OH)2.)</description><language>eng ; fre ; ger</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; ADHESIVES ; CHEMISTRY ; DYES ; FUELS ; LUBRICANTS ; LUBRICATING COMPOSITIONS ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC CHEMISTRY ; PAINTS ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; POLISHES ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</subject><creationdate>2022</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=20220803&DB=EPODOC&CC=EP&NR=3978107A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220803&DB=EPODOC&CC=EP&NR=3978107A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WAKASA, Takashi</creatorcontrib><creatorcontrib>SHIBA, Hiroya</creatorcontrib><creatorcontrib>ARATA, Ryuya</creatorcontrib><creatorcontrib>KAMENOUE, Shogo</creatorcontrib><creatorcontrib>MIZOOKU, Takashi</creatorcontrib><creatorcontrib>NAGANUMA, Jun</creatorcontrib><creatorcontrib>KORIKI, Shunsuke</creatorcontrib><creatorcontrib>KIMURA, Akiyoshi</creatorcontrib><creatorcontrib>HORI, Hiroshi</creatorcontrib><title>CO-SURFACTANT, SURFACTANT COMPOSITION, AND COMPOSITION FOR OIL RECOVERY</title><description>The present invention provides a co-surfactant which, when used in combination with a surfactant, can reduce the size of the surfactant micelle and can enhance the functions of the surfactant, such as the expression of microemulsion formation performance. 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This co-surfactant contains at least one compound represented by chemical formula (1).(In the formula, R1 is a hydrogen atom or a C1-C33 aliphatic hydrocarbon group, R2 is a C1-C33 aliphatic hydrocarbon group, the total number of carbons of R1 and R2 is 6-34, X is a single bond or a C1-C5 aliphatic hydrocarbon group, and one of A1 and A2 is -OH and the other is -O-CH2-CH(OH)-CH2OH or -O-CH(-CH2-OH)2.)</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS ADHESIVES CHEMISTRY DYES FUELS LUBRICANTS LUBRICATING COMPOSITIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS PEAT PETROLEUM, GAS OR COKE INDUSTRIES POLISHES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION |
| title | CO-SURFACTANT, SURFACTANT COMPOSITION, AND COMPOSITION FOR OIL RECOVERY |
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