Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2005-02-01
2005-02-01
Morris, Terrel (Department: 1771)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S699000
Reexamination Certificate
active
06849350
ABSTRACT:
An article having a predetermined surface configuration comprising a substrate and a gelled film having a high refractive index, excellent heat resistance, high film hardness and excellent transferability formed on the surface of the substrate.A process for producing an article having a gelled film with a transferred surface on the surface of a substrate by arranging a sol-gel material with close contact between the substrate and a mold in the form of a film and heating it. The sol-gel material contains a metal compound represented by M1Xm, a hydrolyzate thereof or a hydrolysis/polycondensation product thereof, and a metal compound represented by R1M2Yn, a hydrolyzate thereof or a hydrolysis/polycondensation product thereof, wherein at least one of M1and M2is a metal atom selected from Ti, Zr, Al, Ge, Sn or Sb and the metal atom accounts for at least 10 atom % of the total of M1and M2.
REFERENCES:
patent: 4810547 (1989-03-01), Minami et al.
patent: 0985510 (2000-03-01), None
patent: 1174258 (2002-01-01), None
patent: 62-102445 (1987-05-01), None
patent: 62-225273 (1987-10-01), None
patent: 6-114334 (1994-04-01), None
patent: 6-242303 (1994-09-01), None
patent: 11-314927 (1999-11-01), None
Hori Masahiro
Matsuda Atsunori
Minami Tsutomu
Nakamura Koichiro
Tadanaga Kiyoharu
Minami Tsutomu
Morris Terrel
Nippon Sheet Glass Co. Ltd.
Sperty Arden B
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