High-strength heat-resistant vinyl ester resin and preparation process thereof
The invention belongs to the field of organic high-molecular compounds, and discloses high-strength heat-resistant vinyl ester resin and a preparation process thereof. The four-functional-group high-strength heat-resistant vinyl ester resin is prepared by the following steps: reacting terminal-NCO o...
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| creator | DING HUABIN XIAO BIN DENG JINFEI ZOU CHUNHUA RAO QIUHUA |
| description | The invention belongs to the field of organic high-molecular compounds, and discloses high-strength heat-resistant vinyl ester resin and a preparation process thereof. The four-functional-group high-strength heat-resistant vinyl ester resin is prepared by the following steps: reacting terminal-NCO of diisocyanate with side-OH of bisphenol A epoxy resin to prepare four-functional-group epoxy resin, and then carrying out ring-opening addition on methacrylic acid and an epoxy matrix to generate the four-functional-group high-strength heat-resistant vinyl ester resin. The high-strength heat-resistant vinyl ester resin disclosed by the invention has the excellent properties of high functional group content, good mechanical property and corrosion resistance, low viscosity, relatively good toughness and capability of resisting high temperature of 210 DEG C or above; and the resin is simple in synthesis process, stable in reaction, stable in product performance and capable of realizing industrial production.
本发明属于有机高 |
| format | Patent |
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本发明属于有机高</description><language>chi ; eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2024</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=20240816&DB=EPODOC&CC=CN&NR=118496475A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240816&DB=EPODOC&CC=CN&NR=118496475A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DING HUABIN</creatorcontrib><creatorcontrib>XIAO BIN</creatorcontrib><creatorcontrib>DENG JINFEI</creatorcontrib><creatorcontrib>ZOU CHUNHUA</creatorcontrib><creatorcontrib>RAO QIUHUA</creatorcontrib><title>High-strength heat-resistant vinyl ester resin and preparation process thereof</title><description>The invention belongs to the field of organic high-molecular compounds, and discloses high-strength heat-resistant vinyl ester resin and a preparation process thereof. The four-functional-group high-strength heat-resistant vinyl ester resin is prepared by the following steps: reacting terminal-NCO of diisocyanate with side-OH of bisphenol A epoxy resin to prepare four-functional-group epoxy resin, and then carrying out ring-opening addition on methacrylic acid and an epoxy matrix to generate the four-functional-group high-strength heat-resistant vinyl ester resin. The high-strength heat-resistant vinyl ester resin disclosed by the invention has the excellent properties of high functional group content, good mechanical property and corrosion resistance, low viscosity, relatively good toughness and capability of resisting high temperature of 210 DEG C or above; and the resin is simple in synthesis process, stable in reaction, stable in product performance and capable of realizing industrial production.
本发明属于有机高</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNir0KwkAQBq-xEPUd1ge4Ihj_SglKqlT2YYlfcgdh77hdBN9eBR_AaoZhlq5r4xS8WoFMFiiAzRdoVGMxekZ5zQQ1FPpWIZYH5YLMhS0m-XgaoEoWUJDGtVuMPCs2P67c9na9N61HTj008wCB9U1XVaf6fKiP-8vun-cNakU3UQ</recordid><startdate>20240816</startdate><enddate>20240816</enddate><creator>DING HUABIN</creator><creator>XIAO BIN</creator><creator>DENG JINFEI</creator><creator>ZOU CHUNHUA</creator><creator>RAO QIUHUA</creator><scope>EVB</scope></search><sort><creationdate>20240816</creationdate><title>High-strength heat-resistant vinyl ester resin and preparation process thereof</title><author>DING HUABIN ; XIAO BIN ; DENG JINFEI ; ZOU CHUNHUA ; RAO QIUHUA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118496475A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>DING HUABIN</creatorcontrib><creatorcontrib>XIAO BIN</creatorcontrib><creatorcontrib>DENG JINFEI</creatorcontrib><creatorcontrib>ZOU CHUNHUA</creatorcontrib><creatorcontrib>RAO QIUHUA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DING HUABIN</au><au>XIAO BIN</au><au>DENG JINFEI</au><au>ZOU CHUNHUA</au><au>RAO QIUHUA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High-strength heat-resistant vinyl ester resin and preparation process thereof</title><date>2024-08-16</date><risdate>2024</risdate><abstract>The invention belongs to the field of organic high-molecular compounds, and discloses high-strength heat-resistant vinyl ester resin and a preparation process thereof. The four-functional-group high-strength heat-resistant vinyl ester resin is prepared by the following steps: reacting terminal-NCO of diisocyanate with side-OH of bisphenol A epoxy resin to prepare four-functional-group epoxy resin, and then carrying out ring-opening addition on methacrylic acid and an epoxy matrix to generate the four-functional-group high-strength heat-resistant vinyl ester resin. The high-strength heat-resistant vinyl ester resin disclosed by the invention has the excellent properties of high functional group content, good mechanical property and corrosion resistance, low viscosity, relatively good toughness and capability of resisting high temperature of 210 DEG C or above; and the resin is simple in synthesis process, stable in reaction, stable in product performance and capable of realizing industrial production.
本发明属于有机高</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | High-strength heat-resistant vinyl ester resin and preparation process thereof |
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