PHOTORECEPTOR, AND IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS USING THE SAME
PROBLEM TO BE SOLVED: To provide a photoconductor which suppresses scumming and is excellent in durability.SOLUTION: There is provided a photoreceptor which has an intermediate layer and a photosensitive layer on a conductive support, where the intermediate layer contains metal oxide particles and a...
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| creator | SUGINO AKIHIRO SHIMOYAMA KEISUKE EGUCHI NOBUTAKA EGAWA KAZUHIRO KAMI HIDETOSHI |
| description | PROBLEM TO BE SOLVED: To provide a photoconductor which suppresses scumming and is excellent in durability.SOLUTION: There is provided a photoreceptor which has an intermediate layer and a photosensitive layer on a conductive support, where the intermediate layer contains metal oxide particles and a binder resin. A recessed part area ratio Smr of the intermediate layer defined by expression (1): Smr=Scut/Sk satisfies expression (2): 0.4≤Smr≤0.6. In expression (1), Sk represents a reference area; and Sout represents a cross-sectional area obtained by cutting a curved plane of the three-dimensional surface profile obtained on the reference area by an average height plane (a plane at an average height of height values of the all measured data)).SELECTED DRAWING: None
【課題】地肌汚れが抑制され、耐久性に優れた感光体を提供すること。【解決手段】（１）導電性支持体上に中間層及び感光層を有する感光体であって、前記中間層は金属酸化物粒子とバインダー樹脂とを含有し、前記中間層の下記式（１）で定義される凹部面積率Ｓｍｒが下記式（２）を満たすことを特徴とする感光体。Ｓｍｒ＝Ｓｃｕｔ／Ｓｋ （１）０．４≦Ｓｍｒ≦０．６ （２）（但し、式（１）中、Ｓｋは基準面積を示しＳｃｕｔは基準面積にて得られた３次元表面形状曲面を平均高さ面（全測定データの高さ値を平均した高さにて構成される面）にて切断して得られる断面積を示す）【選択図】なし |
| format | Patent |
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【課題】地肌汚れが抑制され、耐久性に優れた感光体を提供すること。【解決手段】（１）導電性支持体上に中間層及び感光層を有する感光体であって、前記中間層は金属酸化物粒子とバインダー樹脂とを含有し、前記中間層の下記式（１）で定義される凹部面積率Ｓｍｒが下記式（２）を満たすことを特徴とする感光体。Ｓｍｒ＝Ｓｃｕｔ／Ｓｋ （１）０．４≦Ｓｍｒ≦０．６ （２）（但し、式（１）中、Ｓｋは基準面積を示しＳｃｕｔは基準面積にて得られた３次元表面形状曲面を平均高さ面（全測定データの高さ値を平均した高さにて構成される面）にて切断して得られる断面積を示す）【選択図】なし</description><language>eng ; jpn</language><subject>CINEMATOGRAPHY ; ELECTROGRAPHY ; ELECTROPHOTOGRAPHY ; HOLOGRAPHY ; MAGNETOGRAPHY ; PHOTOGRAPHY ; PHYSICS</subject><creationdate>2016</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=20160929&DB=EPODOC&CC=JP&NR=2016173519A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160929&DB=EPODOC&CC=JP&NR=2016173519A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUGINO AKIHIRO</creatorcontrib><creatorcontrib>SHIMOYAMA KEISUKE</creatorcontrib><creatorcontrib>EGUCHI NOBUTAKA</creatorcontrib><creatorcontrib>EGAWA KAZUHIRO</creatorcontrib><creatorcontrib>KAMI HIDETOSHI</creatorcontrib><title>PHOTORECEPTOR, AND IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS USING THE SAME</title><description>PROBLEM TO BE SOLVED: To provide a photoconductor which suppresses scumming and is excellent in durability.SOLUTION: There is provided a photoreceptor which has an intermediate layer and a photosensitive layer on a conductive support, where the intermediate layer contains metal oxide particles and a binder resin. A recessed part area ratio Smr of the intermediate layer defined by expression (1): Smr=Scut/Sk satisfies expression (2): 0.4≤Smr≤0.6. In expression (1), Sk represents a reference area; and Sout represents a cross-sectional area obtained by cutting a curved plane of the three-dimensional surface profile obtained on the reference area by an average height plane (a plane at an average height of height values of the all measured data)).SELECTED DRAWING: None
【課題】地肌汚れが抑制され、耐久性に優れた感光体を提供すること。【解決手段】（１）導電性支持体上に中間層及び感光層を有する感光体であって、前記中間層は金属酸化物粒子とバインダー樹脂とを含有し、前記中間層の下記式（１）で定義される凹部面積率Ｓｍｒが下記式（２）を満たすことを特徴とする感光体。Ｓｍｒ＝Ｓｃｕｔ／Ｓｋ （１）０．４≦Ｓｍｒ≦０．６ （２）（但し、式（１）中、Ｓｋは基準面積を示しＳｃｕｔは基準面積にて得られた３次元表面形状曲面を平均高さ面（全測定データの高さ値を平均した高さにて構成される面）にて切断して得られる断面積を示す）【選択図】なし</description><subject>CINEMATOGRAPHY</subject><subject>ELECTROGRAPHY</subject><subject>ELECTROPHOTOGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>MAGNETOGRAPHY</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgK8PAP8Q9ydXYNAFI6Co5-Lgqevo7urgpu_kG-nn7uCr6uIR7-LlgkHAMCHIMcQ0KDFUKDQfwQD1eFYEdfVx4G1rTEnOJUXijNzaDk5hri7KGbWpAfn1pckJicmpdaEu8VYGRgaGZobmxqaOloTJQiAAmTL7w</recordid><startdate>20160929</startdate><enddate>20160929</enddate><creator>SUGINO AKIHIRO</creator><creator>SHIMOYAMA KEISUKE</creator><creator>EGUCHI NOBUTAKA</creator><creator>EGAWA KAZUHIRO</creator><creator>KAMI HIDETOSHI</creator><scope>EVB</scope></search><sort><creationdate>20160929</creationdate><title>PHOTORECEPTOR, AND IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS USING THE SAME</title><author>SUGINO AKIHIRO ; SHIMOYAMA KEISUKE ; EGUCHI NOBUTAKA ; EGAWA KAZUHIRO ; KAMI HIDETOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2016173519A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2016</creationdate><topic>CINEMATOGRAPHY</topic><topic>ELECTROGRAPHY</topic><topic>ELECTROPHOTOGRAPHY</topic><topic>HOLOGRAPHY</topic><topic>MAGNETOGRAPHY</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>SUGINO AKIHIRO</creatorcontrib><creatorcontrib>SHIMOYAMA KEISUKE</creatorcontrib><creatorcontrib>EGUCHI NOBUTAKA</creatorcontrib><creatorcontrib>EGAWA KAZUHIRO</creatorcontrib><creatorcontrib>KAMI HIDETOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUGINO AKIHIRO</au><au>SHIMOYAMA KEISUKE</au><au>EGUCHI NOBUTAKA</au><au>EGAWA KAZUHIRO</au><au>KAMI HIDETOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PHOTORECEPTOR, AND IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS USING THE SAME</title><date>2016-09-29</date><risdate>2016</risdate><abstract>PROBLEM TO BE SOLVED: To provide a photoconductor which suppresses scumming and is excellent in durability.SOLUTION: There is provided a photoreceptor which has an intermediate layer and a photosensitive layer on a conductive support, where the intermediate layer contains metal oxide particles and a binder resin. A recessed part area ratio Smr of the intermediate layer defined by expression (1): Smr=Scut/Sk satisfies expression (2): 0.4≤Smr≤0.6. In expression (1), Sk represents a reference area; and Sout represents a cross-sectional area obtained by cutting a curved plane of the three-dimensional surface profile obtained on the reference area by an average height plane (a plane at an average height of height values of the all measured data)).SELECTED DRAWING: None
【課題】地肌汚れが抑制され、耐久性に優れた感光体を提供すること。【解決手段】（１）導電性支持体上に中間層及び感光層を有する感光体であって、前記中間層は金属酸化物粒子とバインダー樹脂とを含有し、前記中間層の下記式（１）で定義される凹部面積率Ｓｍｒが下記式（２）を満たすことを特徴とする感光体。Ｓｍｒ＝Ｓｃｕｔ／Ｓｋ （１）０．４≦Ｓｍｒ≦０．６ （２）（但し、式（１）中、Ｓｋは基準面積を示しＳｃｕｔは基準面積にて得られた３次元表面形状曲面を平均高さ面（全測定データの高さ値を平均した高さにて構成される面）にて切断して得られる断面積を示す）【選択図】なし</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CINEMATOGRAPHY ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MAGNETOGRAPHY PHOTOGRAPHY PHYSICS |
| title | PHOTORECEPTOR, AND IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS USING THE SAME |
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