| 摘要 |
PURPOSE:To enhance adhesion between the photosensitive body and a color separating material by bonding a layer having the color separating function to the photosensitive layer by the medium of a thermoplastic butadiene-styrene rubber adhesive. CONSTITUTION:The layer having the color separating function is bonded to the photosensitive layer by the medium of a thermoplastic butadiene-styrene rubber SBR adhesive. This thermoplastic butadiene-styrene rubber SBR is a block copolymer composed of especially arranged polystyrene blocks and polybutadiene blocks, and butadiene and styrene are copolymerized by the solution polymerization process using an organometallic catalyst other than the process for preparing the usual SBR, and this thermoplastic SBR is a nonadhesive polymer, but it can be made adhesive by adding various tackifiers, such as coumarone-indene resin or alpha-pinene resin, and it comes to bond well to glass, polyolefin, reinforced plastics, iron, and nonferrous metals, and since it is high in electric resistance and insulating, it is preferable for bonding the photosensitive body to the color separation material. |
