Preparation method of lignin-accelerator CZ/NR/ESBR composite material
The invention relates to the technical field of production of rubber composite materials, in particular to a preparation method of a lignin-accelerator CZ/NR/ESBR composite material, a coupling agent reacts with hydrophilic hydroxyl on the surface of lignin to generate hydrophobic siloxy and provide...
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| creator | HAN LINFENG HUANG ZHENG ZHANG HAIHANG CHEN HAIMING GENG CHUANBAO WANG CANCAI LIN GUANGYI LIANG ZHENNING LIU ZHENHUA LIU FUMIN |
| description | The invention relates to the technical field of production of rubber composite materials, in particular to a preparation method of a lignin-accelerator CZ/NR/ESBR composite material, a coupling agent reacts with hydrophilic hydroxyl on the surface of lignin to generate hydrophobic siloxy and provide an organophilic epoxy group, an accelerator CZ is loaded on the surface of the lignin, and the lignin-accelerator CZ/NR/ESBR composite material is obtained. According to the present invention, the lignin-accelerator CZ rubber auxiliary agent is prepared by carrying out a reaction on the secondary amine on the molecular chain of the accelerator CZ and the epoxy group of the coupling agent, and grafting the accelerator CZ to the surface of the lignin through the covalent bond, and the lignin-accelerator CZ rubber auxiliary agent has the following beneficial effects that the accelerator CZ loaded on the lignin is the high-activity and after-effect sulfenamide accelerator, and has characteristics of strong scorching r |
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According to the present invention, the lignin-accelerator CZ rubber auxiliary agent is prepared by carrying out a reaction on the secondary amine on the molecular chain of the accelerator CZ and the epoxy group of the coupling agent, and grafting the accelerator CZ to the surface of the lignin through the covalent bond, and the lignin-accelerator CZ rubber auxiliary agent has the following beneficial effects that the accelerator CZ loaded on the lignin is the high-activity and after-effect sulfenamide accelerator, and has characteristics of strong scorching r</description><language>chi ; eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</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=20231027&DB=EPODOC&CC=CN&NR=116948270A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231027&DB=EPODOC&CC=CN&NR=116948270A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAN LINFENG</creatorcontrib><creatorcontrib>HUANG ZHENG</creatorcontrib><creatorcontrib>ZHANG HAIHANG</creatorcontrib><creatorcontrib>CHEN HAIMING</creatorcontrib><creatorcontrib>GENG CHUANBAO</creatorcontrib><creatorcontrib>WANG CANCAI</creatorcontrib><creatorcontrib>LIN GUANGYI</creatorcontrib><creatorcontrib>LIANG ZHENNING</creatorcontrib><creatorcontrib>LIU ZHENHUA</creatorcontrib><creatorcontrib>LIU FUMIN</creatorcontrib><title>Preparation method of lignin-accelerator CZ/NR/ESBR composite material</title><description>The invention relates to the technical field of production of rubber composite materials, in particular to a preparation method of a lignin-accelerator CZ/NR/ESBR composite material, a coupling agent reacts with hydrophilic hydroxyl on the surface of lignin to generate hydrophobic siloxy and provide an organophilic epoxy group, an accelerator CZ is loaded on the surface of the lignin, and the lignin-accelerator CZ/NR/ESBR composite material is obtained. According to the present invention, the lignin-accelerator CZ rubber auxiliary agent is prepared by carrying out a reaction on the secondary amine on the molecular chain of the accelerator CZ and the epoxy group of the coupling agent, and grafting the accelerator CZ to the surface of the lignin through the covalent bond, and the lignin-accelerator CZ rubber auxiliary agent has the following beneficial effects that the accelerator CZ loaded on the lignin is the high-activity and after-effect sulfenamide accelerator, and has characteristics of strong scorching r</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHALKEotSCxKLMnMz1PITS3JyE9RyE9TyMlMz8vM001MTk7NSQXK5hcpOEfp-wXpuwY7BSkk5-cW5BdnlqQq5CaWpBZlJubwMLCmJeYUp_JCaW4GRTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz9DQzNLEwsjcwNHY2LUAADmuDLw</recordid><startdate>20231027</startdate><enddate>20231027</enddate><creator>HAN LINFENG</creator><creator>HUANG ZHENG</creator><creator>ZHANG HAIHANG</creator><creator>CHEN HAIMING</creator><creator>GENG CHUANBAO</creator><creator>WANG CANCAI</creator><creator>LIN GUANGYI</creator><creator>LIANG ZHENNING</creator><creator>LIU ZHENHUA</creator><creator>LIU FUMIN</creator><scope>EVB</scope></search><sort><creationdate>20231027</creationdate><title>Preparation method of lignin-accelerator CZ/NR/ESBR composite material</title><author>HAN LINFENG ; HUANG ZHENG ; ZHANG HAIHANG ; CHEN HAIMING ; GENG CHUANBAO ; WANG CANCAI ; LIN GUANGYI ; LIANG ZHENNING ; LIU ZHENHUA ; LIU FUMIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116948270A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>HAN LINFENG</creatorcontrib><creatorcontrib>HUANG ZHENG</creatorcontrib><creatorcontrib>ZHANG HAIHANG</creatorcontrib><creatorcontrib>CHEN HAIMING</creatorcontrib><creatorcontrib>GENG CHUANBAO</creatorcontrib><creatorcontrib>WANG CANCAI</creatorcontrib><creatorcontrib>LIN GUANGYI</creatorcontrib><creatorcontrib>LIANG ZHENNING</creatorcontrib><creatorcontrib>LIU ZHENHUA</creatorcontrib><creatorcontrib>LIU FUMIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAN LINFENG</au><au>HUANG ZHENG</au><au>ZHANG HAIHANG</au><au>CHEN HAIMING</au><au>GENG CHUANBAO</au><au>WANG CANCAI</au><au>LIN GUANGYI</au><au>LIANG ZHENNING</au><au>LIU ZHENHUA</au><au>LIU FUMIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of lignin-accelerator CZ/NR/ESBR composite material</title><date>2023-10-27</date><risdate>2023</risdate><abstract>The invention relates to the technical field of production of rubber composite materials, in particular to a preparation method of a lignin-accelerator CZ/NR/ESBR composite material, a coupling agent reacts with hydrophilic hydroxyl on the surface of lignin to generate hydrophobic siloxy and provide an organophilic epoxy group, an accelerator CZ is loaded on the surface of the lignin, and the lignin-accelerator CZ/NR/ESBR composite material is obtained. According to the present invention, the lignin-accelerator CZ rubber auxiliary agent is prepared by carrying out a reaction on the secondary amine on the molecular chain of the accelerator CZ and the epoxy group of the coupling agent, and grafting the accelerator CZ to the surface of the lignin through the covalent bond, and the lignin-accelerator CZ rubber auxiliary agent has the following beneficial effects that the accelerator CZ loaded on the lignin is the high-activity and after-effect sulfenamide accelerator, and has characteristics of strong scorching r</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | Preparation method of lignin-accelerator CZ/NR/ESBR composite material |
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