MULTIFUNCTIONAL GROUP METAL CORROSION INHIBITOR, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
Provided is a multifunctional group metal corrosion inhibitor, as shown in one or more of formula (I-a) to formula (I-c). The metal corrosion inhibitor is a multifunctional group metal corrosion inhibitor comprising Schiff base or a derivative structure thereof, a catechol group, and a mercapto grou...
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| creator | LUO, Songsong LAI, Weishun CHEN, Ting LU, Congjie ZHANG, Aiqiang NEISSER, Mark |
| description | Provided is a multifunctional group metal corrosion inhibitor, as shown in one or more of formula (I-a) to formula (I-c). The metal corrosion inhibitor is a multifunctional group metal corrosion inhibitor comprising Schiff base or a derivative structure thereof, a catechol group, and a mercapto group. A plurality of active functional groups are introduced, so that the active adsorption site of the inhibitor can be increased, and the synergistic effect of three functional groups can enhance the adsorption effect of the inhibitor and a metal, and thus, the inhibitor is suitable for adsorption of a plurality of metals. Therefore, the inhibitor can exert high anti-corrosion efficiency under the condition of a low addition amount, and provides a protection effect for the plurality of metals.
L'invention concerne un inhibiteur de corrosion métallique de groupe multifonctionnel, tel que représenté dans une ou plusieurs de la formule (I-a) à la formule (I-c). L'inhibiteur de corrosion métallique est un inhibiteur de |
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L'invention concerne un inhibiteur de corrosion métallique de groupe multifonctionnel, tel que représenté dans une ou plusieurs de la formule (I-a) à la formule (I-c). L'inhibiteur de corrosion métallique est un inhibiteur de</description><language>chi ; eng ; fre</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; METALLURGY ; ORGANIC CHEMISTRY</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=20230720&DB=EPODOC&CC=WO&NR=2023133875A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230720&DB=EPODOC&CC=WO&NR=2023133875A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LUO, Songsong</creatorcontrib><creatorcontrib>LAI, Weishun</creatorcontrib><creatorcontrib>CHEN, Ting</creatorcontrib><creatorcontrib>LU, Congjie</creatorcontrib><creatorcontrib>ZHANG, Aiqiang</creatorcontrib><creatorcontrib>NEISSER, Mark</creatorcontrib><title>MULTIFUNCTIONAL GROUP METAL CORROSION INHIBITOR, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF</title><description>Provided is a multifunctional group metal corrosion inhibitor, as shown in one or more of formula (I-a) to formula (I-c). The metal corrosion inhibitor is a multifunctional group metal corrosion inhibitor comprising Schiff base or a derivative structure thereof, a catechol group, and a mercapto group. A plurality of active functional groups are introduced, so that the active adsorption site of the inhibitor can be increased, and the synergistic effect of three functional groups can enhance the adsorption effect of the inhibitor and a metal, and thus, the inhibitor is suitable for adsorption of a plurality of metals. Therefore, the inhibitor can exert high anti-corrosion efficiency under the condition of a low addition amount, and provides a protection effect for the plurality of metals.
L'invention concerne un inhibiteur de corrosion métallique de groupe multifonctionnel, tel que représenté dans une ou plusieurs de la formule (I-a) à la formule (I-c). L'inhibiteur de corrosion métallique est un inhibiteur de</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNykEKwjAUBNBuXIh6hw9uFWyD6DamiQmk-eE3wWUpEleihXp_bNQDuJph5s2L1EQbjIpOBIOOWzgTRg-NDFMXSITttINx2pxMQNqAJ-k58cwz01hD0JKkyid3NXDvrRFf8HlQLYvZrb-PafXLRbFWMgi9TcOzS-PQX9MjvboLVruKlYwdD3tesv_UG6wKNjU</recordid><startdate>20230720</startdate><enddate>20230720</enddate><creator>LUO, Songsong</creator><creator>LAI, Weishun</creator><creator>CHEN, Ting</creator><creator>LU, Congjie</creator><creator>ZHANG, Aiqiang</creator><creator>NEISSER, Mark</creator><scope>EVB</scope></search><sort><creationdate>20230720</creationdate><title>MULTIFUNCTIONAL GROUP METAL CORROSION INHIBITOR, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF</title><author>LUO, Songsong ; LAI, Weishun ; CHEN, Ting ; LU, Congjie ; ZHANG, Aiqiang ; NEISSER, Mark</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2023133875A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng ; fre</language><creationdate>2023</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>LUO, Songsong</creatorcontrib><creatorcontrib>LAI, Weishun</creatorcontrib><creatorcontrib>CHEN, Ting</creatorcontrib><creatorcontrib>LU, Congjie</creatorcontrib><creatorcontrib>ZHANG, Aiqiang</creatorcontrib><creatorcontrib>NEISSER, Mark</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LUO, Songsong</au><au>LAI, Weishun</au><au>CHEN, Ting</au><au>LU, Congjie</au><au>ZHANG, Aiqiang</au><au>NEISSER, Mark</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MULTIFUNCTIONAL GROUP METAL CORROSION INHIBITOR, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF</title><date>2023-07-20</date><risdate>2023</risdate><abstract>Provided is a multifunctional group metal corrosion inhibitor, as shown in one or more of formula (I-a) to formula (I-c). The metal corrosion inhibitor is a multifunctional group metal corrosion inhibitor comprising Schiff base or a derivative structure thereof, a catechol group, and a mercapto group. A plurality of active functional groups are introduced, so that the active adsorption site of the inhibitor can be increased, and the synergistic effect of three functional groups can enhance the adsorption effect of the inhibitor and a metal, and thus, the inhibitor is suitable for adsorption of a plurality of metals. Therefore, the inhibitor can exert high anti-corrosion efficiency under the condition of a low addition amount, and provides a protection effect for the plurality of metals.
L'invention concerne un inhibiteur de corrosion métallique de groupe multifonctionnel, tel que représenté dans une ou plusieurs de la formule (I-a) à la formule (I-c). L'inhibiteur de corrosion métallique est un inhibiteur de</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY |
| title | MULTIFUNCTIONAL GROUP METAL CORROSION INHIBITOR, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF |
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