BISAZO-BASED COMPOUND AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR USING THE SAME
PROBLEM TO BE SOLVED: To obtain a new compound useful for obtaining an eletrophotographic photoreceptor having a high sensitivity and durability. SOLUTION: This bisazo-based compound is represented by formula I [R is H, a (substituted)alkyl, alkenyl, aralkyl, aryl, acyl, etc.; R and R are each a hal...
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| creator | FURUUNE MAKOTO |
| description | PROBLEM TO BE SOLVED: To obtain a new compound useful for obtaining an eletrophotographic photoreceptor having a high sensitivity and durability. SOLUTION: This bisazo-based compound is represented by formula I [R is H, a (substituted)alkyl, alkenyl, aralkyl, aryl, acyl, etc.; R and R are each a halogen, OH, nitro, a (substituted)alkyl, alkenyl, aralkyl, etc.; (m) and (n) are each 0-4; K and K are each a coupler residue containing OH group having coupling ability]. Furthermore, the compound is preferably obtained by tetrazotizing, e.g. a diamine represented by formula II according to an ordinary method and subjecting the resultant compound to coupling reaction with the corresponding coupler in an organic solvent such as water/or dimethylformamide at |
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SOLUTION: This bisazo-based compound is represented by formula I [R is H, a (substituted)alkyl, alkenyl, aralkyl, aryl, acyl, etc.; R and R are each a halogen, OH, nitro, a (substituted)alkyl, alkenyl, aralkyl, etc.; (m) and (n) are each 0-4; K and K are each a coupler residue containing OH group having coupling ability]. Furthermore, the compound is preferably obtained by tetrazotizing, e.g. a diamine represented by formula II according to an ordinary method and subjecting the resultant compound to coupling reaction with the corresponding coupler in an organic solvent such as water/or dimethylformamide at <=30 deg.C reaction temperature for about 1-10hr.</description><edition>6</edition><language>eng</language><subject>CHEMISTRY ; CINEMATOGRAPHY ; ELECTROGRAPHY ; ELECTROPHOTOGRAPHY ; HETEROCYCLIC COMPOUNDS ; HOLOGRAPHY ; MAGNETOGRAPHY ; METALLURGY ; ORGANIC CHEMISTRY ; PHOTOGRAPHY ; PHYSICS</subject><creationdate>1998</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=19980804&DB=EPODOC&CC=JP&NR=H10204065A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980804&DB=EPODOC&CC=JP&NR=H10204065A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FURUUNE MAKOTO</creatorcontrib><title>BISAZO-BASED COMPOUND AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR USING THE SAME</title><description>PROBLEM TO BE SOLVED: To obtain a new compound useful for obtaining an eletrophotographic photoreceptor having a high sensitivity and durability. SOLUTION: This bisazo-based compound is represented by formula I [R is H, a (substituted)alkyl, alkenyl, aralkyl, aryl, acyl, etc.; R and R are each a halogen, OH, nitro, a (substituted)alkyl, alkenyl, aralkyl, etc.; (m) and (n) are each 0-4; K and K are each a coupler residue containing OH group having coupling ability]. Furthermore, the compound is preferably obtained by tetrazotizing, e.g. a diamine represented by formula II according to an ordinary method and subjecting the resultant compound to coupling reaction with the corresponding coupler in an organic solvent such as water/or dimethylformamide at <=30 deg.C reaction temperature for about 1-10hr.</description><subject>CHEMISTRY</subject><subject>CINEMATOGRAPHY</subject><subject>ELECTROGRAPHY</subject><subject>ELECTROPHOTOGRAPHY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>HOLOGRAPHY</subject><subject>MAGNETOGRAPHY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPBy8gx2jPLXdXIMdnVRcPb3DfAP9XNRcARiVx9X55Ag_wAP_xB_9yDHAA9PZwUwJ8jV2TUASCmEBnv6uSuEeLgqBDv6uvIwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknivAA9DAyMDEwMzU0djYtQAAIh-LdQ</recordid><startdate>19980804</startdate><enddate>19980804</enddate><creator>FURUUNE MAKOTO</creator><scope>EVB</scope></search><sort><creationdate>19980804</creationdate><title>BISAZO-BASED COMPOUND AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR USING THE SAME</title><author>FURUUNE MAKOTO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH10204065A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1998</creationdate><topic>CHEMISTRY</topic><topic>CINEMATOGRAPHY</topic><topic>ELECTROGRAPHY</topic><topic>ELECTROPHOTOGRAPHY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>HOLOGRAPHY</topic><topic>MAGNETOGRAPHY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>FURUUNE MAKOTO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FURUUNE MAKOTO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BISAZO-BASED COMPOUND AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR USING THE SAME</title><date>1998-08-04</date><risdate>1998</risdate><abstract>PROBLEM TO BE SOLVED: To obtain a new compound useful for obtaining an eletrophotographic photoreceptor having a high sensitivity and durability. SOLUTION: This bisazo-based compound is represented by formula I [R is H, a (substituted)alkyl, alkenyl, aralkyl, aryl, acyl, etc.; R and R are each a halogen, OH, nitro, a (substituted)alkyl, alkenyl, aralkyl, etc.; (m) and (n) are each 0-4; K and K are each a coupler residue containing OH group having coupling ability]. Furthermore, the compound is preferably obtained by tetrazotizing, e.g. a diamine represented by formula II according to an ordinary method and subjecting the resultant compound to coupling reaction with the corresponding coupler in an organic solvent such as water/or dimethylformamide at <=30 deg.C reaction temperature for about 1-10hr.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY CINEMATOGRAPHY ELECTROGRAPHY ELECTROPHOTOGRAPHY HETEROCYCLIC COMPOUNDS HOLOGRAPHY MAGNETOGRAPHY METALLURGY ORGANIC CHEMISTRY PHOTOGRAPHY PHYSICS |
| title | BISAZO-BASED COMPOUND AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR USING THE SAME |
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