RUBBER COMPOSITION
PURPOSE:To obtain a rubber composition suitable for large-sized tire tread for truck, bus, etc., to be used under a severe traveling condition. CONSTITUTION:100 pts.wt. rubber component consisting of 40-80 pts.wt. natural rubber and/or isoprene rubber and 20-60 pts.wt. polybutadiene is blended with...
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creator | YOSHII TAIJI |
description | PURPOSE:To obtain a rubber composition suitable for large-sized tire tread for truck, bus, etc., to be used under a severe traveling condition. CONSTITUTION:100 pts.wt. rubber component consisting of 40-80 pts.wt. natural rubber and/or isoprene rubber and 20-60 pts.wt. polybutadiene is blended with 30-70 pts.wt. carbon black having the following selective characteristics to give a rubber composition. The rubber composition satisfying (1) 100 |
format | Patent |
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CONSTITUTION:100 pts.wt. rubber component consisting of 40-80 pts.wt. natural rubber and/or isoprene rubber and 20-60 pts.wt. polybutadiene is blended with 30-70 pts.wt. carbon black having the following selective characteristics to give a rubber composition. The rubber composition satisfying (1) 100<=N2 SA (m /g)<=160 (2) 100<=24M4DBP oil absorption (ml/100g)<=120 (3) Dst mode diameter (nm)>=0.2X24M4DBP-0.6XN2 SA+137 has much more improved wear resistance under a severe condition than a rubber composition not satisfying the conditions.</description><language>eng</language><subject>ADHESIVES ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; DYES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; POLISHES ; PREPARATION OF CARBON BLACK ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>1992</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=19920928&DB=EPODOC&CC=JP&NR=H04270741A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920928&DB=EPODOC&CC=JP&NR=H04270741A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YOSHII TAIJI</creatorcontrib><title>RUBBER COMPOSITION</title><description>PURPOSE:To obtain a rubber composition suitable for large-sized tire tread for truck, bus, etc., to be used under a severe traveling condition. CONSTITUTION:100 pts.wt. rubber component consisting of 40-80 pts.wt. natural rubber and/or isoprene rubber and 20-60 pts.wt. polybutadiene is blended with 30-70 pts.wt. carbon black having the following selective characteristics to give a rubber composition. The rubber composition satisfying (1) 100<=N2 SA (m /g)<=160 (2) 100<=24M4DBP oil absorption (ml/100g)<=120 (3) Dst mode diameter (nm)>=0.2X24M4DBP-0.6XN2 SA+137 has much more improved wear resistance under a severe condition than a rubber composition not satisfying the conditions.</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>DYES</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>POLISHES</subject><subject>PREPARATION OF CARBON BLACK</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAKCnVycg1ScPb3DfAP9gzx9PfjYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEeBiZG5gbmJoaOxsSoAQBQXh5j</recordid><startdate>19920928</startdate><enddate>19920928</enddate><creator>YOSHII TAIJI</creator><scope>EVB</scope></search><sort><creationdate>19920928</creationdate><title>RUBBER COMPOSITION</title><author>YOSHII TAIJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH04270741A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1992</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>DYES</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>POLISHES</topic><topic>PREPARATION OF CARBON BLACK</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>YOSHII TAIJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YOSHII TAIJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RUBBER COMPOSITION</title><date>1992-09-28</date><risdate>1992</risdate><abstract>PURPOSE:To obtain a rubber composition suitable for large-sized tire tread for truck, bus, etc., to be used under a severe traveling condition. CONSTITUTION:100 pts.wt. rubber component consisting of 40-80 pts.wt. natural rubber and/or isoprene rubber and 20-60 pts.wt. polybutadiene is blended with 30-70 pts.wt. carbon black having the following selective characteristics to give a rubber composition. The rubber composition satisfying (1) 100<=N2 SA (m /g)<=160 (2) 100<=24M4DBP oil absorption (ml/100g)<=120 (3) Dst mode diameter (nm)>=0.2X24M4DBP-0.6XN2 SA+137 has much more improved wear resistance under a severe condition than a rubber composition not satisfying the conditions.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES PREPARATION OF CARBON BLACK THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
title | RUBBER COMPOSITION |
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