Polyarylester ether ketone resin and preparation method thereof
The invention relates to polyarylester ether ketone resin and a preparation method thereof, and the polyarylester ether ketone resin is prepared by the following steps: reacting hydroquinone salt with aromatic dicarbonyl chloride to obtain a polyarylester chain segment, and introducing the polyaryle...
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| creator | WANG LEI ZENG WEI SONG JUNCHENG WANG TING ZHANG XIN |
| description | The invention relates to polyarylester ether ketone resin and a preparation method thereof, and the polyarylester ether ketone resin is prepared by the following steps: reacting hydroquinone salt with aromatic dicarbonyl chloride to obtain a polyarylester chain segment, and introducing the polyarylester chain segment into a polyarylester molecular chain; the hydroquinone salt is firstly synthesized, so that water is not introduced and not generated in the whole reaction process, and side reaction of a system and hydroquinone oxidation are reduced, so that the polymerization rate is increased, and the color quality of a polymer is improved; meanwhile, a polyarylester chain segment is introduced, so that the polymer has higher glass transition temperature and heat resistance and has excellent solubility and processability, the compatibility of the polyether-ether-ketone and other polyarylester materials is improved, and the application field of the existing polyether-ether-ketone resin is widened.
本发明涉及一种聚芳酯醚酮树 |
| format | Patent |
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本发明涉及一种聚芳酯醚酮树</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAPyM-pTCyqzEktLkktUkgtyQCS2akl-XmpCkWpxZl5Col5KQoFRakFiUWJJZn5eQq5QDX5KQoghan5aTwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz9DQ3MDAxMDQxNGYGDUA3_Ixbg</recordid><startdate>20231107</startdate><enddate>20231107</enddate><creator>WANG LEI</creator><creator>ZENG WEI</creator><creator>SONG JUNCHENG</creator><creator>WANG TING</creator><creator>ZHANG XIN</creator><scope>EVB</scope></search><sort><creationdate>20231107</creationdate><title>Polyarylester ether ketone resin and preparation method thereof</title><author>WANG LEI ; ZENG WEI ; SONG JUNCHENG ; WANG TING ; ZHANG XIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117004014A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</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>WANG LEI</creatorcontrib><creatorcontrib>ZENG WEI</creatorcontrib><creatorcontrib>SONG JUNCHENG</creatorcontrib><creatorcontrib>WANG TING</creatorcontrib><creatorcontrib>ZHANG XIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG LEI</au><au>ZENG WEI</au><au>SONG JUNCHENG</au><au>WANG TING</au><au>ZHANG XIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Polyarylester ether ketone resin and preparation method thereof</title><date>2023-11-07</date><risdate>2023</risdate><abstract>The invention relates to polyarylester ether ketone resin and a preparation method thereof, and the polyarylester ether ketone resin is prepared by the following steps: reacting hydroquinone salt with aromatic dicarbonyl chloride to obtain a polyarylester chain segment, and introducing the polyarylester chain segment into a polyarylester molecular chain; the hydroquinone salt is firstly synthesized, so that water is not introduced and not generated in the whole reaction process, and side reaction of a system and hydroquinone oxidation are reduced, so that the polymerization rate is increased, and the color quality of a polymer is improved; meanwhile, a polyarylester chain segment is introduced, so that the polymer has higher glass transition temperature and heat resistance and has excellent solubility and processability, the compatibility of the polyether-ether-ketone and other polyarylester materials is improved, and the application field of the existing polyether-ether-ketone resin is widened.
本发明涉及一种聚芳酯醚酮树</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 | Polyarylester ether ketone resin and preparation method thereof |
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