Information disk of grooved, metal-coated crosslinked polymeric layer
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United States of America Patent
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Apr 9, 1985
Grant Date -
N/A
app pub date -
Oct 18, 1982
filing date -
Oct 18, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Polymerizable compositions comprising monoethylenically unsaturated monomer, polyethylenically unsaturated monomer, a polymer soluble in the combination of monomers, and latent free-radical initiator provides good adhesion to substrates and durability. The composition is particularly useful in manufacturing video discs.
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