| 摘要 |
<p>A method of coating an optical recording layer on a transparent grooved support, comprises the steps of: (1) forming a solution of a laser recording dye, or dye mixture, in a solvent which is a mixed solvent containing a major constituent and a minor constituent; and (2) coating the solution on the grooved surface of the support, wherein: (a) the major constituent is selected from the group consisting of alkanes, alcohols and ethers and is present in an amount by volume of at least 80 %; (b) the minor constituent is selected from the group consisting of alkanes, alcohols, ethers and ketones; and (c) the boiling point of the minor constituent is higher than that of the major constituent.</p> |
