| 摘要 |
1,035,837. Electrophotographic materials. RESEARCH LABORATORIES OF AUSTRALIA Ltd. April 11, 1963 [April 12, 1962], No. 14697/63. Heading H1K. [Also in Division G2] A method of electrophotographically producing multi-colour prints (see Divisions G2-G3), uses a photo-conductive material coated on a relatively conductive support, e.g. paper or metal. In one example, the photo-conductive layer comprises specified quantities of zinc oxide, a linseed oil modified alkyd resin, toluol, manganese naphthenate and cobalt naphthenate, milled together and coated on a support, e.g. paper or metal. In another example, specified quantities of zinc oxide, an air drying ether resin, toluol, lead naphthenate and manganese naphthenate are milled together and coated on a support. |
