Vinylene carbonate modified olefin-norbornene copolymer microsphere and preparation method thereof
The invention discloses vinylene carbonate modified olefin-norbornene copolymer microspheres and a preparation method thereof. Vinylene carbonate modified olefin-norbornene copolymer is used as a core layer material to prepare a core layer rod, and polysulfone resin is used as a cladding layer mater...
Gespeichert in:
| Hauptverfasser: | , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | YANG HAOCHUAN LING SHISHENG FAN XIANPING CHEN DONG DONG WENKUN QIAO XUSHENG LI XI |
| description | The invention discloses vinylene carbonate modified olefin-norbornene copolymer microspheres and a preparation method thereof. Vinylene carbonate modified olefin-norbornene copolymer is used as a core layer material to prepare a core layer rod, and polysulfone resin is used as a cladding layer material to prepare a cladding layer rod; the core layer rod is inserted into the cladding rod and is subjected to vacuum heat treatment to prepare a preform rod, primary fibers are obtained through hot drawing, the number of iterations of the primary fibers can be selected according to preparation requirements to obtain fibers of corresponding stages, and microspheres are prepared by utilizing the characteristic that fluid in the fibers is unstable. The microspheres prepared by the method have the physicochemical properties of excellent monodispersity, uniform particle size, smooth surface and the like, and the particle size of the microspheres is controllable from 50 nm to 2 mm.
本发明公开了一种碳酸亚乙烯酯改性烯烃-降冰片烯共聚物微球及其制备方法，以碳酸亚 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118791673A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118791673A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118791673A3</originalsourceid><addsrcrecordid>eNqNjLEKwjAQQLM4iPoP5wd0KAWrYymKk5O4lmtyoYHkLlyz9O-t4gc4veE93taMr8BLJCawqKMwFoIkLvhADiSSD1yxrEb5G0mWuCRSSMGqzHkiJUB2kJUyKpYgDInKJA7KR4rfm43HONPhx5053q7P_l5RloHmjHY9l6F_1PW5vdSntumaf5o3-VM_XA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Vinylene carbonate modified olefin-norbornene copolymer microsphere and preparation method thereof</title><source>esp@cenet</source><creator>YANG HAOCHUAN ; LING SHISHENG ; FAN XIANPING ; CHEN DONG ; DONG WENKUN ; QIAO XUSHENG ; LI XI</creator><creatorcontrib>YANG HAOCHUAN ; LING SHISHENG ; FAN XIANPING ; CHEN DONG ; DONG WENKUN ; QIAO XUSHENG ; LI XI</creatorcontrib><description>The invention discloses vinylene carbonate modified olefin-norbornene copolymer microspheres and a preparation method thereof. Vinylene carbonate modified olefin-norbornene copolymer is used as a core layer material to prepare a core layer rod, and polysulfone resin is used as a cladding layer material to prepare a cladding layer rod; the core layer rod is inserted into the cladding rod and is subjected to vacuum heat treatment to prepare a preform rod, primary fibers are obtained through hot drawing, the number of iterations of the primary fibers can be selected according to preparation requirements to obtain fibers of corresponding stages, and microspheres are prepared by utilizing the characteristic that fluid in the fibers is unstable. The microspheres prepared by the method have the physicochemical properties of excellent monodispersity, uniform particle size, smooth surface and the like, and the particle size of the microspheres is controllable from 50 nm to 2 mm.
本发明公开了一种碳酸亚乙烯酯改性烯烃-降冰片烯共聚物微球及其制备方法，以碳酸亚</description><language>chi ; eng</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; GENERAL PROCESSES OF COMPOUNDING ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; 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=20241018&DB=EPODOC&CC=CN&NR=118791673A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241018&DB=EPODOC&CC=CN&NR=118791673A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG HAOCHUAN</creatorcontrib><creatorcontrib>LING SHISHENG</creatorcontrib><creatorcontrib>FAN XIANPING</creatorcontrib><creatorcontrib>CHEN DONG</creatorcontrib><creatorcontrib>DONG WENKUN</creatorcontrib><creatorcontrib>QIAO XUSHENG</creatorcontrib><creatorcontrib>LI XI</creatorcontrib><title>Vinylene carbonate modified olefin-norbornene copolymer microsphere and preparation method thereof</title><description>The invention discloses vinylene carbonate modified olefin-norbornene copolymer microspheres and a preparation method thereof. Vinylene carbonate modified olefin-norbornene copolymer is used as a core layer material to prepare a core layer rod, and polysulfone resin is used as a cladding layer material to prepare a cladding layer rod; the core layer rod is inserted into the cladding rod and is subjected to vacuum heat treatment to prepare a preform rod, primary fibers are obtained through hot drawing, the number of iterations of the primary fibers can be selected according to preparation requirements to obtain fibers of corresponding stages, and microspheres are prepared by utilizing the characteristic that fluid in the fibers is unstable. The microspheres prepared by the method have the physicochemical properties of excellent monodispersity, uniform particle size, smooth surface and the like, and the particle size of the microspheres is controllable from 50 nm to 2 mm.
本发明公开了一种碳酸亚乙烯酯改性烯烃-降冰片烯共聚物微球及其制备方法，以碳酸亚</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAQQLM4iPoP5wd0KAWrYymKk5O4lmtyoYHkLlyz9O-t4gc4veE93taMr8BLJCawqKMwFoIkLvhADiSSD1yxrEb5G0mWuCRSSMGqzHkiJUB2kJUyKpYgDInKJA7KR4rfm43HONPhx5053q7P_l5RloHmjHY9l6F_1PW5vdSntumaf5o3-VM_XA</recordid><startdate>20241018</startdate><enddate>20241018</enddate><creator>YANG HAOCHUAN</creator><creator>LING SHISHENG</creator><creator>FAN XIANPING</creator><creator>CHEN DONG</creator><creator>DONG WENKUN</creator><creator>QIAO XUSHENG</creator><creator>LI XI</creator><scope>EVB</scope></search><sort><creationdate>20241018</creationdate><title>Vinylene carbonate modified olefin-norbornene copolymer microsphere and preparation method thereof</title><author>YANG HAOCHUAN ; LING SHISHENG ; FAN XIANPING ; CHEN DONG ; DONG WENKUN ; QIAO XUSHENG ; LI XI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118791673A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG HAOCHUAN</creatorcontrib><creatorcontrib>LING SHISHENG</creatorcontrib><creatorcontrib>FAN XIANPING</creatorcontrib><creatorcontrib>CHEN DONG</creatorcontrib><creatorcontrib>DONG WENKUN</creatorcontrib><creatorcontrib>QIAO XUSHENG</creatorcontrib><creatorcontrib>LI XI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG HAOCHUAN</au><au>LING SHISHENG</au><au>FAN XIANPING</au><au>CHEN DONG</au><au>DONG WENKUN</au><au>QIAO XUSHENG</au><au>LI XI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Vinylene carbonate modified olefin-norbornene copolymer microsphere and preparation method thereof</title><date>2024-10-18</date><risdate>2024</risdate><abstract>The invention discloses vinylene carbonate modified olefin-norbornene copolymer microspheres and a preparation method thereof. Vinylene carbonate modified olefin-norbornene copolymer is used as a core layer material to prepare a core layer rod, and polysulfone resin is used as a cladding layer material to prepare a cladding layer rod; the core layer rod is inserted into the cladding rod and is subjected to vacuum heat treatment to prepare a preform rod, primary fibers are obtained through hot drawing, the number of iterations of the primary fibers can be selected according to preparation requirements to obtain fibers of corresponding stages, and microspheres are prepared by utilizing the characteristic that fluid in the fibers is unstable. The microspheres prepared by the method have the physicochemical properties of excellent monodispersity, uniform particle size, smooth surface and the like, and the particle size of the microspheres is controllable from 50 nm to 2 mm.
本发明公开了一种碳酸亚乙烯酯改性烯烃-降冰片烯共聚物微球及其制备方法，以碳酸亚</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN118791673A |
| source | esp@cenet |
| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
| title | Vinylene carbonate modified olefin-norbornene copolymer microsphere and preparation method thereof |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-21T20%3A17%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=YANG%20HAOCHUAN&rft.date=2024-10-18&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118791673A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |