OIL-RESISTANT RUBBER AND RUBBER COMPOSITION CONTAINING THE SAME
PURPOSE:To obtain a rubber xcellent in workability in rolling, mechanical properties, heat resistance, freeze resistance, oil resistance and permanent compression set and hence suitable for industrial material applications, and a rubber composition containing the rubber. CONSTITUTION:The rubber is a...
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| creator | NOBUYO KOJI KONDO OSAMU KONNO TOMOHISA |
| description | PURPOSE:To obtain a rubber xcellent in workability in rolling, mechanical properties, heat resistance, freeze resistance, oil resistance and permanent compression set and hence suitable for industrial material applications, and a rubber composition containing the rubber. CONSTITUTION:The rubber is a graft copolymer rubber with a Mooney viscosity (ML1-4, 100 deg.C) of 30-150 and obtained by graft-copolymerizing 50-95wt.% of a hydrogenated diene polymer (a), formed by hydrogenating the diene polymer portion of a random copolymer comprising an aromatic vinyl compound and a conjugated diene compound, the copolymer having a number-average molecular weight of 5,000-1,000,000, the diene portion having a vinyl bond content of 10-90%, so that at least 50% of the unsaturated olefinic bonds of the copolymer are hydrogenated, with 5-50wt.% of a vinyl cyanide monomer and/or carboxylated vinyl monomer (b). |
| format | Patent |
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CONSTITUTION:The rubber is a graft copolymer rubber with a Mooney viscosity (ML1-4, 100 deg.C) of 30-150 and obtained by graft-copolymerizing 50-95wt.% of a hydrogenated diene polymer (a), formed by hydrogenating the diene polymer portion of a random copolymer comprising an aromatic vinyl compound and a conjugated diene compound, the copolymer having a number-average molecular weight of 5,000-1,000,000, the diene portion having a vinyl bond content of 10-90%, so that at least 50% of the unsaturated olefinic bonds of the copolymer are hydrogenated, with 5-50wt.% of a vinyl cyanide monomer and/or carboxylated vinyl monomer (b).</description><edition>6</edition><language>eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>1995</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=19950113&DB=EPODOC&CC=JP&NR=H0710939A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19950113&DB=EPODOC&CC=JP&NR=H0710939A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NOBUYO KOJI</creatorcontrib><creatorcontrib>KONDO OSAMU</creatorcontrib><creatorcontrib>KONNO TOMOHISA</creatorcontrib><title>OIL-RESISTANT RUBBER AND RUBBER COMPOSITION CONTAINING THE SAME</title><description>PURPOSE:To obtain a rubber xcellent in workability in rolling, mechanical properties, heat resistance, freeze resistance, oil resistance and permanent compression set and hence suitable for industrial material applications, and a rubber composition containing the rubber. 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CONSTITUTION:The rubber is a graft copolymer rubber with a Mooney viscosity (ML1-4, 100 deg.C) of 30-150 and obtained by graft-copolymerizing 50-95wt.% of a hydrogenated diene polymer (a), formed by hydrogenating the diene polymer portion of a random copolymer comprising an aromatic vinyl compound and a conjugated diene compound, the copolymer having a number-average molecular weight of 5,000-1,000,000, the diene portion having a vinyl bond content of 10-90%, so that at least 50% of the unsaturated olefinic bonds of the copolymer are hydrogenated, with 5-50wt.% of a vinyl cyanide monomer and/or carboxylated vinyl monomer (b).</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | OIL-RESISTANT RUBBER AND RUBBER COMPOSITION CONTAINING THE SAME |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T18%3A02%3A38IST&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=NOBUYO%20KOJI&rft.date=1995-01-13&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH0710939A%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 |