Electroconductive roll
To provide an electroconductive roll (R) with which it is possible to suppress toner stress in a low-temperature, low-humidity environment. An electroconductive roll (R) for an electrophotographic device, the electroconductive roll (R) having a surface layer (1). In a surface hardness histogram (10)...
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| creator | IMAI KENTARO MINEMATSU KOSUKE KADOSHIMA YUTAKA |
| description | To provide an electroconductive roll (R) with which it is possible to suppress toner stress in a low-temperature, low-humidity environment. An electroconductive roll (R) for an electrophotographic device, the electroconductive roll (R) having a surface layer (1). In a surface hardness histogram (10) of the surface layer (1) measured using an atomic force microscope (AFM), the surface hardness (H)at the top peak (P) is in the range of 10-55 MPa, and the area ratio (S) of the histogram portion corresponding to a surface hardness of 45 MPa or below in relation to the entire histogram is 65% or above.
本发明提供种在低温低湿环境下能够抑制调色剂压力的导电性辊(R)。电子照相设备用的导电性辊(R)具有表层(1)。使用原子力显微镜(AFM)测定的表层(1)的表面硬度直方图(10)中，表示最大峰值(P)时的表面硬度(H)处于10～55MPa的范围内，并且，表面硬度为45MPa以下的直方图部分相对于直方图整体的面积比例(S)为65％以上。 |
| format | Patent |
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本发明提供种在低温低湿环境下能够抑制调色剂压力的导电性辊(R)。电子照相设备用的导电性辊(R)具有表层(1)。使用原子力显微镜(AFM)测定的表层(1)的表面硬度直方图(10)中，表示最大峰值(P)时的表面硬度(H)处于10～55MPa的范围内，并且，表面硬度为45MPa以下的直方图部分相对于直方图整体的面积比例(S)为65％以上。</description><language>chi ; eng</language><subject>BEARINGS ; BLASTING ; CINEMATOGRAPHY ; ELECTROGRAPHY ; ELECTROPHOTOGRAPHY ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HOLOGRAPHY ; LIGHTING ; MAGNETOGRAPHY ; MECHANICAL ENGINEERING ; PHOTOGRAPHY ; PHYSICS ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2019</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=20190315&DB=EPODOC&CC=CN&NR=109478032A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190315&DB=EPODOC&CC=CN&NR=109478032A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IMAI KENTARO</creatorcontrib><creatorcontrib>MINEMATSU KOSUKE</creatorcontrib><creatorcontrib>KADOSHIMA YUTAKA</creatorcontrib><title>Electroconductive roll</title><description>To provide an electroconductive roll (R) with which it is possible to suppress toner stress in a low-temperature, low-humidity environment. An electroconductive roll (R) for an electrophotographic device, the electroconductive roll (R) having a surface layer (1). In a surface hardness histogram (10) of the surface layer (1) measured using an atomic force microscope (AFM), the surface hardness (H)at the top peak (P) is in the range of 10-55 MPa, and the area ratio (S) of the histogram portion corresponding to a surface hardness of 45 MPa or below in relation to the entire histogram is 65% or above.
本发明提供种在低温低湿环境下能够抑制调色剂压力的导电性辊(R)。电子照相设备用的导电性辊(R)具有表层(1)。使用原子力显微镜(AFM)测定的表层(1)的表面硬度直方图(10)中，表示最大峰值(P)时的表面硬度(H)处于10～55MPa的范围内，并且，表面硬度为45MPa以下的直方图部分相对于直方图整体的面积比例(S)为65％以上。</description><subject>BEARINGS</subject><subject>BLASTING</subject><subject>CINEMATOGRAPHY</subject><subject>ELECTROGRAPHY</subject><subject>ELECTROPHOTOGRAPHY</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HOLOGRAPHY</subject><subject>LIGHTING</subject><subject>MAGNETOGRAPHY</subject><subject>MECHANICAL ENGINEERING</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBzzUlNLinKT87PSylNLsksS1Uoys_J4WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hgaWJuYWBsZGjsbEqAEAwqkh3A</recordid><startdate>20190315</startdate><enddate>20190315</enddate><creator>IMAI KENTARO</creator><creator>MINEMATSU KOSUKE</creator><creator>KADOSHIMA YUTAKA</creator><scope>EVB</scope></search><sort><creationdate>20190315</creationdate><title>Electroconductive roll</title><author>IMAI KENTARO ; MINEMATSU KOSUKE ; KADOSHIMA YUTAKA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109478032A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>CINEMATOGRAPHY</topic><topic>ELECTROGRAPHY</topic><topic>ELECTROPHOTOGRAPHY</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HOLOGRAPHY</topic><topic>LIGHTING</topic><topic>MAGNETOGRAPHY</topic><topic>MECHANICAL ENGINEERING</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>IMAI KENTARO</creatorcontrib><creatorcontrib>MINEMATSU KOSUKE</creatorcontrib><creatorcontrib>KADOSHIMA YUTAKA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IMAI KENTARO</au><au>MINEMATSU KOSUKE</au><au>KADOSHIMA YUTAKA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electroconductive roll</title><date>2019-03-15</date><risdate>2019</risdate><abstract>To provide an electroconductive roll (R) with which it is possible to suppress toner stress in a low-temperature, low-humidity environment. An electroconductive roll (R) for an electrophotographic device, the electroconductive roll (R) having a surface layer (1). In a surface hardness histogram (10) of the surface layer (1) measured using an atomic force microscope (AFM), the surface hardness (H)at the top peak (P) is in the range of 10-55 MPa, and the area ratio (S) of the histogram portion corresponding to a surface hardness of 45 MPa or below in relation to the entire histogram is 65% or above.
本发明提供种在低温低湿环境下能够抑制调色剂压力的导电性辊(R)。电子照相设备用的导电性辊(R)具有表层(1)。使用原子力显微镜(AFM)测定的表层(1)的表面硬度直方图(10)中，表示最大峰值(P)时的表面硬度(H)处于10～55MPa的范围内，并且，表面硬度为45MPa以下的直方图部分相对于直方图整体的面积比例(S)为65％以上。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BEARINGS BLASTING CINEMATOGRAPHY ELECTROGRAPHY ELECTROPHOTOGRAPHY ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOLOGRAPHY LIGHTING MAGNETOGRAPHY MECHANICAL ENGINEERING PHOTOGRAPHY PHYSICS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Electroconductive roll |
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