Information recording carrier and manufacturing method thereof

Stock material or miscellaneous articles – Circular sheet or circular blank

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428 642, 428 644, 4284111, 428913, 43027012, 4304951, 430945, 369283, 369288, B32B 302

Patent

active

060835974

ABSTRACT:
An information recording carrier has a substrate with at least one fine pattern row. On the substrate, a recording layer, a delamination-proof layer and a protective layer are sequentially superposed. In manufacturing, firstly, the recording layer is formed on the substrate. A first resin is then applied onto the recording layer. The first resin is then cured to form the delamination-proof layer. A second resin is next applied onto the delamination-proof layer. The second resin is then cured to form the protective layer.

REFERENCES:
patent: 5312663 (1994-05-01), Kosinski et al.
patent: 5340698 (1994-08-01), Hirata et al.
patent: 5422226 (1995-06-01), Aijhara et al.

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