Graphene-modified flexible polyester
The invention discloses graphene-modified flexible polyester. Graphene and polyester are modified and thus can be better combined together. The graphene is treated at first, oxidation treatment is conducted on the graphene and oxidized graphene containing hydrophilic groups like carboxyls and alkyls...
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| creator | HUANG LIGUI JIAN XIANZHONG |
| description | The invention discloses graphene-modified flexible polyester. Graphene and polyester are modified and thus can be better combined together. The graphene is treated at first, oxidation treatment is conducted on the graphene and oxidized graphene containing hydrophilic groups like carboxyls and alkyls is obtained. Compared with the graphene, the dispersibility and adsorbability are better; and meanwhile, ethanediamine is matched to conduct amination modification on the polyester, and therefore the number of polar groups on the surface of the novel polyester is increased, the adsorption capacityto the groups like carboxyls, alkyls and epoxy groups can be improved and the high-conductivity flexible polyester is obtained. On one hand, the conditions of yarn breakage and blockage happening in the spinning process of existing polyester are avoided; and on the other hand, conductivity of the whole polyester is enhanced, and thus a foundation is provided for application and popularization of intelligent equipment.
本发明 |
| format | Patent |
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本发明</description><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</subject><subject>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</subject><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>NATURAL OR ARTIFICIAL THREADS OR FIBRES</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>SPINNING</subject><subject>TEXTILES</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>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBxL0osyEjNS9XNzU_JTMtMTVFIy0mtyEzKSVUoyM-pTC0uSS3iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyUADSuKd_QwNDU1AyNTRmBg1ACneJvs</recordid><startdate>20200714</startdate><enddate>20200714</enddate><creator>HUANG LIGUI</creator><creator>JIAN XIANZHONG</creator><scope>EVB</scope></search><sort><creationdate>20200714</creationdate><title>Graphene-modified flexible polyester</title><author>HUANG LIGUI ; JIAN XIANZHONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111411415A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</topic><topic>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</topic><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>NATURAL OR ARTIFICIAL THREADS OR FIBRES</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>SPINNING</topic><topic>TEXTILES</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>HUANG LIGUI</creatorcontrib><creatorcontrib>JIAN XIANZHONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUANG LIGUI</au><au>JIAN XIANZHONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Graphene-modified flexible polyester</title><date>2020-07-14</date><risdate>2020</risdate><abstract>The invention discloses graphene-modified flexible polyester. Graphene and polyester are modified and thus can be better combined together. The graphene is treated at first, oxidation treatment is conducted on the graphene and oxidized graphene containing hydrophilic groups like carboxyls and alkyls is obtained. Compared with the graphene, the dispersibility and adsorbability are better; and meanwhile, ethanediamine is matched to conduct amination modification on the polyester, and therefore the number of polar groups on the surface of the novel polyester is increased, the adsorption capacityto the groups like carboxyls, alkyls and epoxy groups can be improved and the high-conductivity flexible polyester is obtained. On one hand, the conditions of yarn breakage and blockage happening in the spinning process of existing polyester are avoided; and on the other hand, conductivity of the whole polyester is enhanced, and thus a foundation is provided for application and popularization of intelligent equipment.
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| language | chi ; eng |
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| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | Graphene-modified flexible polyester |
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