Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making named article
Reexamination Certificate
2006-04-18
2006-04-18
Hamilton, Cynthia (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Making named article
Reexamination Certificate
active
07029831
ABSTRACT:
A process for producing an optical element which has excellent heat resistance and adhesion to a substrate. This process comprises applying a liquid composition for forming an optical element to the molding surface of a substrate having a regular pattern surface consisting of areas having high wettability and areas having low wettability as the molding surface and curing the composition to form projections in the areas having high wettability. A solution containing at least one compound selected from the group consisting of a hydrolyzable compound which can be hydrolyzed and polycondensed and a hydrolyzed/polycondensed product thereof is used as the liquid composition for forming an optical element.
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Hartmann et al, Applied Optics, vol. 40, No. 16, Jun. 1, 2001, pates 2736-2746.
Kawazu Mitsuhiro
Matsuda Atsunori
Minami Tsutomu
Nakamura Koichiro
Tadanaga Kiyoharu
Hamilton Cynthia
Minami Tsutomu
Nippon Sheet Glass Co. Ltd.
Wenderoth , Lind & Ponack, L.L.P.
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