发明名称 |
METHODE DE FORMATION D'UNE COUCHE ELECTROPHOTOGRAPHIQUE |
摘要 |
1340893 Photo-conductive composition RANK XEROX Ltd 5 Jan 1971 [13 Jan 1970] 384/71 Headings G2C C17C4 and C17D1 A photo-conductive composition comprises finely-divided photo-conductor, an alkyd resin and a methanol-modified benzoguanamine resin. The photo-conductor may be ZnO or 2CdS 3CdCO 3 but others are specified. The alkyd resin may be linseed oil, modified medium oil, length alkyd resin or a styrene modified alkyd resin while the benzoguanamine may be modified with formaldehyde. The composition is coated on a paper or metal support to give an electrophotographic element. The two resins are heated to cross-link them. A mixture of dyestuffs may be used as sensitizers for the composition. |
申请公布号 |
BE761344(A1) |
申请公布日期 |
1971.07.08 |
申请号 |
BE19710761344 |
申请日期 |
1971.01.08 |
申请人 |
RANX XEROX LTD, RANK XEROX HOUSE, 338 EUSTON ROAD, LONDRES N.W.1. (GR.-BR.), |
发明人 |
FUJI PHOTO CO. LTD. |
分类号 |
C08L61/26;C08L67/00;G03G5/05;(IPC1-7):G03G/ |
主分类号 |
C08L61/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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