Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Reexamination Certificate
2006-11-07
2006-11-07
Feely, Michael J. (Department: 1712)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
C428S413000, C428S417000
Reexamination Certificate
active
07132154
ABSTRACT:
A transparent composite composition is provided which comprises an epoxy resin (a) and a glass filler (b) and in which the epoxy resin (a) comprises at least one epoxy resin whose refractive index after curing is lower than the refractive index of the glass filler (b) and at least one epoxy resin whose refractive index after curing is higher than the refractive index of the glass filler (b). The transparent composite composition of the invention has a low coefficient of linear expansion and is excellent in transparency, heat resistance and solvent resistance, among others and, therefore, is judiciously used, for example, in the form of liquid crystal display device substrates and organic EL device substrates (in particular of the active matrix type) and, further, transparent sheets, optical lenses, color filter substrates, solar cell substrates, touch panels, optical devices, optical waveguides, LED sealing materials and so forth.
REFERENCES:
patent: 4-236217 (1992-08-01), None
patent: 6-25386 (1994-02-01), None
patent: 07-026121 (1995-01-01), None
patent: 2001-323135 (2001-11-01), None
patent: 2001-342325 (2001-12-01), None
patent: 2001-342326 (2001-12-01), None
patent: 2002-012743 (2002-01-01), None
patent: 2002-12743 (2002-01-01), None
patent: 2002-080698 (2002-03-01), None
patent: 2002-265568 (2002-09-01), None
Machine translation of JP 07-026121, provided by the JPO website.
Machine translation of JP 2002-080698, provided by the JPO website.
Machine translation of JP 2001-323135, provided by the JPO website.
Machine translation of JP 2002-012743, provided by the JPO website.
Machine translation of JP 2002-265568, provided by the JPO website.
Oka Wataru
Shibahara Sumio
Feely Michael J.
Sumitomo Bakelite Co., Ltd
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