RESIN COMPOSITION
PROBLEM TO BE SOLVED: To prepare a resin composition where the variation in surface electric resistance is stably controlled so as to exist in a specific range by including a specific poly(ether/aromatic ketone) and specific carbon fibers in a specific content ratio. SOLUTION: This resin composition...
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| creator | SATO TAKASHI YANAGIHARA KAYAKO YOSHIMURA MASAJI |
| description | PROBLEM TO BE SOLVED: To prepare a resin composition where the variation in surface electric resistance is stably controlled so as to exist in a specific range by including a specific poly(ether/aromatic ketone) and specific carbon fibers in a specific content ratio. SOLUTION: This resin composition is prepared by including (A) 90-60 wt.% poly(ether/aromatic ketone) having repeating units of the formula and (B) 10-40 wt.% carbon fibers subjected to electric resistance augmentation treatment, and having 3-25 μm average fiber diameter and 50-70,000 μm average fiber length. When the resin composition is molded into a molded article, the variation in the surface electric resistance of the molded article preferably is controlled stably so as to exist between 106 Ω and 1012 Ω. The ingredient B preferably has 10-2 Ω-103 Ω volume resistivity value, which enables trouble due to short circuit to be prevented, enables the adhesion of dust or the like in use to sufficiently be controlled and enables the resin composition to be widely used in the field where antistaticity is required. |
| format | Patent |
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SOLUTION: This resin composition is prepared by including (A) 90-60 wt.% poly(ether/aromatic ketone) having repeating units of the formula and (B) 10-40 wt.% carbon fibers subjected to electric resistance augmentation treatment, and having 3-25 μm average fiber diameter and 50-70,000 μm average fiber length. When the resin composition is molded into a molded article, the variation in the surface electric resistance of the molded article preferably is controlled stably so as to exist between 106 Ω and 1012 Ω. The ingredient B preferably has 10-2 Ω-103 Ω volume resistivity value, which enables trouble due to short circuit to be prevented, enables the adhesion of dust or the like in use to sufficiently be controlled and enables the resin composition to be widely used in the field where antistaticity is required.</description><edition>7</edition><language>eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; METALLURGY ; MILLING ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2000</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=20000711&DB=EPODOC&CC=JP&NR=2000191901A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000711&DB=EPODOC&CC=JP&NR=2000191901A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SATO TAKASHI</creatorcontrib><creatorcontrib>YANAGIHARA KAYAKO</creatorcontrib><creatorcontrib>YOSHIMURA MASAJI</creatorcontrib><title>RESIN COMPOSITION</title><description>PROBLEM TO BE SOLVED: To prepare a resin composition where the variation in surface electric resistance is stably controlled so as to exist in a specific range by including a specific poly(ether/aromatic ketone) and specific carbon fibers in a specific content ratio. SOLUTION: This resin composition is prepared by including (A) 90-60 wt.% poly(ether/aromatic ketone) having repeating units of the formula and (B) 10-40 wt.% carbon fibers subjected to electric resistance augmentation treatment, and having 3-25 μm average fiber diameter and 50-70,000 μm average fiber length. When the resin composition is molded into a molded article, the variation in the surface electric resistance of the molded article preferably is controlled stably so as to exist between 106 Ω and 1012 Ω. The ingredient B preferably has 10-2 Ω-103 Ω volume resistivity value, which enables trouble due to short circuit to be prevented, enables the adhesion of dust or the like in use to sufficiently be controlled and enables the resin composition to be widely used in the field where antistaticity is required.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>METALLURGY</subject><subject>MILLING</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAMcg329FNw9vcN8A_2DPH09-NhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGBgaGloaWBoaOxkQpAgBn5R5P</recordid><startdate>20000711</startdate><enddate>20000711</enddate><creator>SATO TAKASHI</creator><creator>YANAGIHARA KAYAKO</creator><creator>YOSHIMURA MASAJI</creator><scope>EVB</scope></search><sort><creationdate>20000711</creationdate><title>RESIN COMPOSITION</title><author>SATO TAKASHI ; YANAGIHARA KAYAKO ; YOSHIMURA MASAJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2000191901A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>METALLURGY</topic><topic>MILLING</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>SATO TAKASHI</creatorcontrib><creatorcontrib>YANAGIHARA KAYAKO</creatorcontrib><creatorcontrib>YOSHIMURA MASAJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SATO TAKASHI</au><au>YANAGIHARA KAYAKO</au><au>YOSHIMURA MASAJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RESIN COMPOSITION</title><date>2000-07-11</date><risdate>2000</risdate><abstract>PROBLEM TO BE SOLVED: To prepare a resin composition where the variation in surface electric resistance is stably controlled so as to exist in a specific range by including a specific poly(ether/aromatic ketone) and specific carbon fibers in a specific content ratio. SOLUTION: This resin composition is prepared by including (A) 90-60 wt.% poly(ether/aromatic ketone) having repeating units of the formula and (B) 10-40 wt.% carbon fibers subjected to electric resistance augmentation treatment, and having 3-25 μm average fiber diameter and 50-70,000 μm average fiber length. When the resin composition is molded into a molded article, the variation in the surface electric resistance of the molded article preferably is controlled stably so as to exist between 106 Ω and 1012 Ω. The ingredient B preferably has 10-2 Ω-103 Ω volume resistivity value, which enables trouble due to short circuit to be prevented, enables the adhesion of dust or the like in use to sufficiently be controlled and enables the resin composition to be widely used in the field where antistaticity is required.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_JP2000191901A |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY MILLING ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | RESIN COMPOSITION |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T21%3A58%3A27IST&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=SATO%20TAKASHI&rft.date=2000-07-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2000191901A%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 |