| 摘要 |
<p>PURPOSE:To improve the adhesive strength between a glass original plate and a photoresist layer by forming the monomolecular layer film of a specified monocarboxylic acid on the surface of the glass original plate, and applying a photoresist on the surface of the obtd. glass plate. CONSTITUTION:The monomolecular layer film of the monocarboxylic acid compd. selected from a group comprising 12-20 C an alpha-aliphatic monocarboxylic acid, an aromatic hydrocarbon substd. alpha-aliphatic monocarboxylic acid and an aromatic monocarboxylic acid substd. with 4-20 C a straight chain or a branched aliphatic hydrocarbon group at the para position of an aromatic nucleus, is formed on the glass original plate, and the photoresist is applied on the obtd. plate. Thus, the photoresist layer is uniformly formed on the glass original plate, and the adhesive strength between the glass original plate and the photoresist layer is improved, and the exposure of the original plate at the time of recording an information signal is not adversely affected.</p> |
