Naphtholactam dyes and optical recording medium containing these days

Assignee

• Basf Se

Inventors

• Matthias Dust (12 patents)
• Peter Neumann (155 patents)
• Ernst Schefczik (42 patents)
• Heidi Benthack-Thoms (5 patents)
• Helmut Barzynski (21 patents)
• Klaus D. Schomann (24 patents)
• Harald Kuppelmaier (15 patents)
• Eberhard Koester (23 patents)

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