Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers
Reexamination Certificate
2005-02-22
2005-02-22
Nakarani, D. S. (Department: 1773)
Stock material or miscellaneous articles
Composite
Of addition polymer from unsaturated monomers
C369S286000, C369S288000, C428S065100, C428S483000, C430S270140, C430S287100
Reexamination Certificate
active
06858316
ABSTRACT:
A stamper reception layer11of an optical disk producing sheet1is composed of a polymeric material that has energy-curing properties and possesses a pre-curing storage elastic modulus of 103to 106Pa. The number of deposits on a stamper can thus be reduced with this optical disk producing sheet1.
REFERENCES:
patent: 4410978 (1983-10-01), vanden Broek et al.
patent: WO 03032305 (2003-04-01), None
Gbe Kazuyoshi
Kobayashi Mamoru
Kubota Shin
LINTEC Corporation
Nakarani D. S.
Posz & Bethards, PLC
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