PRODUCTION OF SPINNING PITCH FOR CARBON FIBER
PURPOSE:To produce spinning pitch having excellent spinnability and giving a carbon fiber having high strength and elastic modulus, by flowing down molten pitch containing meso-phase through a small hole into an evacuated space, thereby removing low-boiling component. CONSTITUTION:Pitch containing m...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | 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 | KAGIZAKI MASAMI TAKAKURA HIDEO FUKAO TAKAHISA |
| description | PURPOSE:To produce spinning pitch having excellent spinnability and giving a carbon fiber having high strength and elastic modulus, by flowing down molten pitch containing meso-phase through a small hole into an evacuated space, thereby removing low-boiling component. CONSTITUTION:Pitch containing meso-phase and produced by the heat-treatment of a carbonaceous raw material is preferably passed through a filler layer 7 in molten state and flowed down through a small hole 6 having a diameter of about |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPS62119292A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPS62119292A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPS62119292A3</originalsourceid><addsrcrecordid>eNrjZNANCPJ3CXUO8fT3U_B3UwgO8PTz8_RzVwjwDHH2UHDzD1JwdgxyAkq6eTq5BvEwsKYl5hSn8kJpbgZFN1egQt3Ugvz41OKCxOTUvNSSeK-AYDMjQ0NLI0sjR2Ni1AAAvs4lqg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PRODUCTION OF SPINNING PITCH FOR CARBON FIBER</title><source>esp@cenet</source><creator>KAGIZAKI MASAMI ; TAKAKURA HIDEO ; FUKAO TAKAHISA</creator><creatorcontrib>KAGIZAKI MASAMI ; TAKAKURA HIDEO ; FUKAO TAKAHISA</creatorcontrib><description>PURPOSE:To produce spinning pitch having excellent spinnability and giving a carbon fiber having high strength and elastic modulus, by flowing down molten pitch containing meso-phase through a small hole into an evacuated space, thereby removing low-boiling component. CONSTITUTION:Pitch containing meso-phase and produced by the heat-treatment of a carbonaceous raw material is preferably passed through a filler layer 7 in molten state and flowed down through a small hole 6 having a diameter of about <=0.25mm into an evacuated space in the form of a thin stream. Preferably, the pitch is expanded in the form of a thin film on a flat plate 8 inclined downward and flowed down along the plate to remove low-boiling component from the pitch.</description><language>eng</language><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS ; CHEMISTRY ; FUELS ; LUBRICANTS ; METALLURGY ; NATURAL OR ARTIFICIAL THREADS OR FIBRES ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; PYROLIGNEOUS ACID ; SPINNING ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; TEXTILES ; WORKING-UP PITCH, ASPHALT, BITUMEN, TAR</subject><creationdate>1987</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=19870530&DB=EPODOC&CC=JP&NR=S62119292A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19870530&DB=EPODOC&CC=JP&NR=S62119292A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAGIZAKI MASAMI</creatorcontrib><creatorcontrib>TAKAKURA HIDEO</creatorcontrib><creatorcontrib>FUKAO TAKAHISA</creatorcontrib><title>PRODUCTION OF SPINNING PITCH FOR CARBON FIBER</title><description>PURPOSE:To produce spinning pitch having excellent spinnability and giving a carbon fiber having high strength and elastic modulus, by flowing down molten pitch containing meso-phase through a small hole into an evacuated space, thereby removing low-boiling component. CONSTITUTION:Pitch containing meso-phase and produced by the heat-treatment of a carbonaceous raw material is preferably passed through a filler layer 7 in molten state and flowed down through a small hole 6 having a diameter of about <=0.25mm into an evacuated space in the form of a thin stream. Preferably, the pitch is expanded in the form of a thin film on a flat plate 8 inclined downward and flowed down along the plate to remove low-boiling component from the pitch.</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>FUELS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>NATURAL OR ARTIFICIAL THREADS OR FIBRES</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PYROLIGNEOUS ACID</subject><subject>SPINNING</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>TEXTILES</subject><subject>WORKING-UP PITCH, ASPHALT, BITUMEN, TAR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNANCPJ3CXUO8fT3U_B3UwgO8PTz8_RzVwjwDHH2UHDzD1JwdgxyAkq6eTq5BvEwsKYl5hSn8kJpbgZFN1egQt3Ugvz41OKCxOTUvNSSeK-AYDMjQ0NLI0sjR2Ni1AAAvs4lqg</recordid><startdate>19870530</startdate><enddate>19870530</enddate><creator>KAGIZAKI MASAMI</creator><creator>TAKAKURA HIDEO</creator><creator>FUKAO TAKAHISA</creator><scope>EVB</scope></search><sort><creationdate>19870530</creationdate><title>PRODUCTION OF SPINNING PITCH FOR CARBON FIBER</title><author>KAGIZAKI MASAMI ; TAKAKURA HIDEO ; FUKAO TAKAHISA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS62119292A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1987</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>FUELS</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>NATURAL OR ARTIFICIAL THREADS OR FIBRES</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PYROLIGNEOUS ACID</topic><topic>SPINNING</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>TEXTILES</topic><topic>WORKING-UP PITCH, ASPHALT, BITUMEN, TAR</topic><toplevel>online_resources</toplevel><creatorcontrib>KAGIZAKI MASAMI</creatorcontrib><creatorcontrib>TAKAKURA HIDEO</creatorcontrib><creatorcontrib>FUKAO TAKAHISA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KAGIZAKI MASAMI</au><au>TAKAKURA HIDEO</au><au>FUKAO TAKAHISA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRODUCTION OF SPINNING PITCH FOR CARBON FIBER</title><date>1987-05-30</date><risdate>1987</risdate><abstract>PURPOSE:To produce spinning pitch having excellent spinnability and giving a carbon fiber having high strength and elastic modulus, by flowing down molten pitch containing meso-phase through a small hole into an evacuated space, thereby removing low-boiling component. CONSTITUTION:Pitch containing meso-phase and produced by the heat-treatment of a carbonaceous raw material is preferably passed through a filler layer 7 in molten state and flowed down through a small hole 6 having a diameter of about <=0.25mm into an evacuated space in the form of a thin stream. Preferably, the pitch is expanded in the form of a thin film on a flat plate 8 inclined downward and flowed down along the plate to remove low-boiling component from the pitch.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JPS62119292A |
| source | esp@cenet |
| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY FUELS LUBRICANTS METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PYROLIGNEOUS ACID SPINNING TECHNICAL GASES CONTAINING CARBON MONOXIDE TEXTILES WORKING-UP PITCH, ASPHALT, BITUMEN, TAR |
| title | PRODUCTION OF SPINNING PITCH FOR CARBON FIBER |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-10T08%3A16%3A56IST&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=KAGIZAKI%20MASAMI&rft.date=1987-05-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPS62119292A%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 |