RUBBER COMPOSITION AND TIRE INCLUDING THE SAME
To solve the problem in which there exist techniques to blend fibrillated short fibers into rubber compositions for enhanced hardness and fuel efficiency; but the traditional techniques fail to attain desired properties due to inadequate dispersion and fibrillation of the short fibers.SOLUTION: A ru...
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| creator | KITAMURA OMIMASA KAWAKAMI MASAMI TAKEMOTO SHINICHI |
| description | To solve the problem in which there exist techniques to blend fibrillated short fibers into rubber compositions for enhanced hardness and fuel efficiency; but the traditional techniques fail to attain desired properties due to inadequate dispersion and fibrillation of the short fibers.SOLUTION: A rubber composition comprises diene rubber comprising natural rubber and butadiene rubber. Relative to 100 pts.mass of the diene rubber, it further comprises 10-100 pts.mass of a reinforcement agent comprising carbon black and 0.5-5 pts.mass of polyvinyl alcohol short fibers comprising polyalkylene oxide.SELECTED DRAWING: None
【課題】フィブリル化した短繊維をゴム組成物に配合し、硬度や低燃費性能の向上を図る技術が知られているが、従来技術では、短繊維の分散性やフィブリル性が悪く、所望の物性が得られないという問題点があった。【解決手段】天然ゴムおよびブタジエンゴムを含むジエン系ゴム１００質量部に対し、カーボンブラックを含む補強剤を１０～１００質量部、およびポリアルキレンオキシドを含むポリビニルアルコール短繊維を０．５～５質量部配合してなるゴム組成物によって上記課題を解決した。【選択図】なし |
| format | Patent |
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【課題】フィブリル化した短繊維をゴム組成物に配合し、硬度や低燃費性能の向上を図る技術が知られているが、従来技術では、短繊維の分散性やフィブリル性が悪く、所望の物性が得られないという問題点があった。【解決手段】天然ゴムおよびブタジエンゴムを含むジエン系ゴム１００質量部に対し、カーボンブラックを含む補強剤を１０～１００質量部、およびポリアルキレンオキシドを含むポリビニルアルコール短繊維を０．５～５質量部配合してなるゴム組成物によって上記課題を解決した。【選択図】なし</description><language>eng ; jpn</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</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=20240613&DB=EPODOC&CC=JP&NR=2024080033A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240613&DB=EPODOC&CC=JP&NR=2024080033A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KITAMURA OMIMASA</creatorcontrib><creatorcontrib>KAWAKAMI MASAMI</creatorcontrib><creatorcontrib>TAKEMOTO SHINICHI</creatorcontrib><title>RUBBER COMPOSITION AND TIRE INCLUDING THE SAME</title><description>To solve the problem in which there exist techniques to blend fibrillated short fibers into rubber compositions for enhanced hardness and fuel efficiency; but the traditional techniques fail to attain desired properties due to inadequate dispersion and fibrillation of the short fibers.SOLUTION: A rubber composition comprises diene rubber comprising natural rubber and butadiene rubber. Relative to 100 pts.mass of the diene rubber, it further comprises 10-100 pts.mass of a reinforcement agent comprising carbon black and 0.5-5 pts.mass of polyvinyl alcohol short fibers comprising polyalkylene oxide.SELECTED DRAWING: None
【課題】フィブリル化した短繊維をゴム組成物に配合し、硬度や低燃費性能の向上を図る技術が知られているが、従来技術では、短繊維の分散性やフィブリル性が悪く、所望の物性が得られないという問題点があった。【解決手段】天然ゴムおよびブタジエンゴムを含むジエン系ゴム１００質量部に対し、カーボンブラックを含む補強剤を１０～１００質量部、およびポリアルキレンオキシドを含むポリビニルアルコール短繊維を０．５～５質量部配合してなるゴム組成物によって上記課題を解決した。【選択図】なし</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNALCnVycg1ScPb3DfAP9gzx9PdTcPRzUQjxDHJV8PRz9gl18fRzVwjxcFUIdvR15WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGJgYWBgbGxo7GRCkCACA9JfY</recordid><startdate>20240613</startdate><enddate>20240613</enddate><creator>KITAMURA OMIMASA</creator><creator>KAWAKAMI MASAMI</creator><creator>TAKEMOTO SHINICHI</creator><scope>EVB</scope></search><sort><creationdate>20240613</creationdate><title>RUBBER COMPOSITION AND TIRE INCLUDING THE SAME</title><author>KITAMURA OMIMASA ; KAWAKAMI MASAMI ; TAKEMOTO SHINICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2024080033A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2024</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>KITAMURA OMIMASA</creatorcontrib><creatorcontrib>KAWAKAMI MASAMI</creatorcontrib><creatorcontrib>TAKEMOTO SHINICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KITAMURA OMIMASA</au><au>KAWAKAMI MASAMI</au><au>TAKEMOTO SHINICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RUBBER COMPOSITION AND TIRE INCLUDING THE SAME</title><date>2024-06-13</date><risdate>2024</risdate><abstract>To solve the problem in which there exist techniques to blend fibrillated short fibers into rubber compositions for enhanced hardness and fuel efficiency; but the traditional techniques fail to attain desired properties due to inadequate dispersion and fibrillation of the short fibers.SOLUTION: A rubber composition comprises diene rubber comprising natural rubber and butadiene rubber. Relative to 100 pts.mass of the diene rubber, it further comprises 10-100 pts.mass of a reinforcement agent comprising carbon black and 0.5-5 pts.mass of polyvinyl alcohol short fibers comprising polyalkylene oxide.SELECTED DRAWING: None
【課題】フィブリル化した短繊維をゴム組成物に配合し、硬度や低燃費性能の向上を図る技術が知られているが、従来技術では、短繊維の分散性やフィブリル性が悪く、所望の物性が得られないという問題点があった。【解決手段】天然ゴムおよびブタジエンゴムを含むジエン系ゴム１００質量部に対し、カーボンブラックを含む補強剤を１０～１００質量部、およびポリアルキレンオキシドを含むポリビニルアルコール短繊維を０．５～５質量部配合してなるゴム組成物によって上記課題を解決した。【選択図】なし</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | RUBBER COMPOSITION AND TIRE INCLUDING THE SAME |
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