Data storage medium and method for the preparation thereof

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Reexamination Certificate

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C428S064500, C428S064600, C428S064700, C428S065100, C428S626000, C428S336000, C428S339000, C428S412000, C428S413000, C428S419000, C428S457000, C428S651000, C428S652000, C428S657000, C428S660000, C428S668000, C428S686000, C428S913000, C427S162000, C346S135100, C526S256000, C526S258000, C526S266000, C526S318000, C525S461000

Reexamination Certificate

active

07132149

ABSTRACT:
A data storage medium includes a haze-prevention layer between a heat-resistant thermoplastic substrate and a reflective metal layer. The haze-prevention layer includes a metal having a tensile modulus of at least about 15×106pounds per square inch. The data storage medium resists hazing of the reflective layer at elevated temperatures.

REFERENCES:
patent: 2999835 (1961-09-01), Goldberg
patent: 3153008 (1964-10-01), Fox
patent: 3169121 (1965-02-01), Goldberg
patent: 3306874 (1967-02-01), Hay
patent: 3306875 (1967-02-01), Hay
patent: 3334154 (1967-08-01), Kim
patent: 3642946 (1972-02-01), Grabowski et al.
patent: 3847867 (1974-11-01), Heath et al.
patent: 3850885 (1974-11-01), Takekoshi et al.
patent: 3852242 (1974-12-01), White
patent: 3855178 (1974-12-01), White
patent: 3983093 (1976-09-01), Williams et al.
patent: 4001184 (1977-01-01), Scott
patent: 4011200 (1977-03-01), Yonemitsu et al.
patent: 4038343 (1977-07-01), Yonemitsu et al.
patent: 4123436 (1978-10-01), Holub et al.
patent: 4131575 (1978-12-01), Adelmann et al.
patent: 4156069 (1979-05-01), Prevorsek et al.
patent: 4210841 (1980-07-01), Vodicka et al.
patent: 4363844 (1982-12-01), Lewis et al.
patent: 4490228 (1984-12-01), Bodin et al.
patent: 4638335 (1987-01-01), Smith et al.
patent: 4663421 (1987-05-01), Mark
patent: 4754128 (1988-06-01), Takeda et al.
patent: 4937691 (1990-06-01), Narayan et al.
patent: 4942073 (1990-07-01), Era et al.
patent: 5034458 (1991-07-01), Serini et al.
patent: 5045344 (1991-09-01), Pinkhasov
patent: 5118573 (1992-06-01), Tawara et al.
patent: 5297132 (1994-03-01), Takano et al.
patent: 5330852 (1994-07-01), Gerstenberg et al.
patent: 5378284 (1995-01-01), Geisler et al.
patent: 5447767 (1995-09-01), Tanabe et al.
patent: 5503934 (1996-04-01), Maas et al.
patent: 5512416 (1996-04-01), Namba et al.
patent: 5525379 (1996-06-01), Takada et al.
patent: 5589280 (1996-12-01), Gibbons et al.
patent: 5783653 (1998-07-01), Okamoto et al.
patent: 5849087 (1998-12-01), Kloberdanz et al.
patent: 5982546 (1999-11-01), Kawamoto et al.
patent: 6110544 (2000-08-01), Yang et al.
patent: 6183829 (2001-02-01), Daecher et al.
patent: 6261694 (2001-07-01), Iacovangelo
patent: 6347016 (2002-02-01), Ishida et al.
patent: 6355723 (2002-03-01), van Baal et al.
patent: 6379757 (2002-04-01), Iacovangelo
patent: 6397776 (2002-06-01), Yang et al.
patent: 6436503 (2002-08-01), Cradic et al.
patent: 6520650 (2003-02-01), Frazier et al.
patent: 6596366 (2003-07-01), Ohno
patent: 2002/0034603 (2002-03-01), Nee
patent: 2002/0048691 (2002-04-01), Davis et al.
patent: 2002/0094455 (2002-07-01), Feist et al.
patent: 2002/0197438 (2002-12-01), Hay et al.
patent: 2003/0044564 (2003-03-01), Dris et al.
patent: 2099852 (1994-01-01), None
patent: 2099854 (1994-01-01), None
patent: 0 745 872 (1996-12-01), None
patent: 0 747 460 (1996-12-01), None
patent: 63108540 (1988-05-01), None
patent: 63201929 (1988-08-01), None
patent: 01232553 (1989-09-01), None
patent: 02312020 (1990-12-01), None
patent: 03248337 (1991-11-01), None
patent: 04177632 (1992-06-01), None
ASTM D 1003-00 Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics (6 pgs).
ASTM D 523-89 (Reapproved 1999) Standard Test Method fo Specular Gloss (5 pgs).
Kirk-Othmer, Encyclopedia of Chemical Technology, Second Edition, vol. 16, pp. 272-281 (1968).
U.S. Appl. No. 10/638,099, filed Aug. 7, 2003, Gallucci et al.
U.S. Appl. No. 10/638,100, filed Aug. 7, 2003, Borst et al.
U.S. Appl. No. 10/638,145, filed Aug. 7, 2003, Gallucci et al.
International Search Report; International Application No. PCT/US2004/024850; International Filing Date Mar. 8, 2004; Date of Mailing: Jun. 12, 2004 (8 pages).
Y.Barrell et al., “Expanding Thermal Plasma for Fast Deposition of Scratch-Resistant SiCxHyOz Films”, Surface and Coatings Technology 180-181 (2004) 367-371.
M.F.A.M. van Hest doctoral thesis, “High Rate Deposition of Silicone Oxide Like Films” pp. 95-108, 133-154, 167-169 (2002).
JP60203489; Oct. 15, 1985; Abstract Only (1 page).
JP61286801; Dec. 17, 1986; Abstract Only (1 page).
JP63108540A; May 13, 1988; Abstract Only (2 pgs).
JP63201929A; Aug. 22, 1988; Abstract Only (2 pgs).
JP01232553A; Sep. 18, 1989; Abstract Only (2 pgs).
JP02312020A; Dec. 27, 1990; Abstract Only (2 pgs).
JP03248337A; Nov. 6, 1991; Abstract Only (2 pgs).
JP04177632A; Jun. 24, 1992; Abstract Only (1 pg).

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