Substrate with a photocatalytic coating

Details Substrate with a photocatalytic coating Substrate with a photocatalytic coating

2004-06-01

2009-10-06

Chen, Bret (Department: 1792)

Coating processes

Optical element produced

Transparent base

C427S255360, C427S255394

Reexamination Certificate

active

07597930

ABSTRACT:
The present invention provides a process for a producing a coating float-glass substrate, comprising chemical vapor depositing at least one titanium precursor on at least part of at least one face of a float-glass substrate produced in a float-bath chamber, to produce a photocatalytic coating containing at least partially crystalline titanium oxide.

REFERENCES:
patent: 3630796 (1971-12-01), Yokozawa et al.
patent: 4017661 (1977-04-01), Gillery
patent: 4100330 (1978-07-01), Donley
patent: 4112142 (1978-09-01), Schroder et al.
patent: 4238276 (1980-12-01), Kinugawa et al.
patent: 4377613 (1983-03-01), Gordon
patent: 4393095 (1983-07-01), Greenberg
patent: 4414015 (1983-11-01), Van Laethem et al.
patent: 4485146 (1984-11-01), Mizuhashi et al.
patent: 4544470 (1985-10-01), Hetrick
patent: 4661381 (1987-04-01), Callies et al.
patent: 4888038 (1989-12-01), Herrington et al.
patent: 4892712 (1990-01-01), Robertson et al.
patent: 5028568 (1991-07-01), Anderson et al.
patent: 5032241 (1991-07-01), Robertson et al.
patent: 5035784 (1991-07-01), Anderson et al.
patent: 5076673 (1991-12-01), Lynam et al.
patent: 5202788 (1993-04-01), Weppner
patent: 5304394 (1994-04-01), Sauvinet et al.
patent: 5308805 (1994-05-01), Baker et al.
patent: 5342676 (1994-08-01), Zagdoun
patent: 5348805 (1994-09-01), Zagdoun et al.
patent: 5368892 (1994-11-01), Berquier
patent: 5389427 (1995-02-01), Berquier
patent: 5478783 (1995-12-01), Higby et al.
patent: 5505989 (1996-04-01), Jenkinson
patent: 5514454 (1996-05-01), Boire et al.
patent: 5525406 (1996-06-01), Goodman et al.
patent: 5547823 (1996-08-01), Murasawa et al.
patent: 5580364 (1996-12-01), Goodman et al.
patent: 5584169 (1996-12-01), Heller et al.
patent: 5595813 (1997-01-01), Ogawa et al.
patent: 5604626 (1997-02-01), Teowee et al.
patent: 5616532 (1997-04-01), Heller et al.
patent: 5618579 (1997-04-01), Boire et al.
patent: 5698262 (1997-12-01), Soubeyrand et al.
patent: 5721054 (1998-02-01), Vandiest et al.
patent: 5735922 (1998-04-01), Woodward et al.
patent: 5745291 (1998-04-01), Jenkinson
patent: 5749931 (1998-05-01), Goodman et al.
patent: 5751484 (1998-05-01), Goodman et al.
patent: 5755845 (1998-05-01), Woodward et al.
patent: 5764415 (1998-06-01), Nelson et al.
patent: 5773086 (1998-06-01), McCurdy et al.
patent: 5798142 (1998-08-01), Soubeyrand
patent: 5800918 (1998-09-01), Chartier et al.
patent: 5811192 (1998-09-01), Takahama et al.
patent: 5830252 (1998-11-01), Finley et al.
patent: 5853866 (1998-12-01), Watanabe et al.
patent: 5869187 (1999-02-01), Nakamura et al.
patent: 5939201 (1999-08-01), Boire et al.
patent: 5961843 (1999-10-01), Hayakawa et al.
patent: 6001462 (1999-12-01), Purvis et al.
patent: 6013372 (2000-01-01), Hayakawa et al.
patent: 6027766 (2000-02-01), Greenberg et al.
patent: 6027797 (2000-02-01), Watanabe et al.
patent: 6037289 (2000-03-01), Chopin et al.
patent: 6045896 (2000-04-01), Boire et al.
patent: 6054227 (2000-04-01), Greenberg et al.
patent: 6055085 (2000-04-01), Nakashima et al.
patent: 6068914 (2000-05-01), Boire et al.
patent: 6071606 (2000-06-01), Yamazaki et al.
patent: 6090489 (2000-07-01), Hayakawa et al.
patent: 6103360 (2000-08-01), Caldwell et al.
patent: 6103363 (2000-08-01), Boire et al.
patent: 6106955 (2000-08-01), Ogawa et al.
patent: 6110269 (2000-08-01), Sugawara et al.
patent: 6210779 (2001-04-01), Watanabe et al.
patent: 6228480 (2001-05-01), Kimura et al.
patent: 6238738 (2001-05-01), McCurdy
patent: 6284314 (2001-09-01), Kato et al.
patent: 6322881 (2001-11-01), Boire et al.
patent: 6326079 (2001-12-01), Philippe et al.
patent: 6387844 (2002-05-01), Fujishima et al.
patent: 6500780 (2002-12-01), Suntola et al.
patent: 6582809 (2003-06-01), Boire et al.
patent: 6680135 (2004-01-01), Boire et al.
patent: 6746775 (2004-06-01), Boire et al.
patent: 6840061 (2005-01-01), Hurst et al.
patent: 6846556 (2005-01-01), Boire et al.
patent: 6939611 (2005-09-01), Fujishima et al.
patent: 7438948 (2008-10-01), Harris et al.
patent: 2003/0039848 (2003-02-01), Murata et al.
patent: 2003/0162035 (2003-08-01), Talpaert
patent: 2004/0216487 (2004-11-01), Boire et al.
patent: 0 544 577 (1993-06-01), None
patent: 0 581 216 (1994-02-01), None
patent: 0 692 463 (1996-01-01), None
patent: 0901991 (1999-03-01), None
patent: 2 348 166 (1977-11-01), None
patent: 2 648 453 (1990-12-01), None
patent: 2 026 454 (1980-02-01), None
patent: 2 320 499 (1998-06-01), None
patent: 2 320503 (1998-06-01), None
patent: 2 324098 (1998-10-01), None
patent: 2 355 273 (2001-04-01), None
patent: 5-3149281 (1978-12-01), None
patent: 63-100042 (1988-05-01), None
patent: 63-242947 (1988-10-01), None
patent: 5-302173 (1993-11-01), None
patent: 7-99425 (1995-03-01), None
patent: 7-117600 (1995-04-01), None
patent: 7-182019 (1995-06-01), None
patent: 7-182020 (1995-06-01), None
patent: 7-205019 (1995-07-01), None
patent: 8-119673 (1996-05-01), None
patent: 8-164334 (1996-06-01), None
patent: 8-313705 (1996-11-01), None
patent: 9-173783 (1997-07-01), None
patent: 9-227157 (1997-09-01), None
patent: 9-227158 (1997-09-01), None
patent: 9-235140 (1997-09-01), None
patent: 9-241037 (1999-02-01), None
patent: WO 96/13327 (1996-05-01), None
patent: WO 96/29375 (1996-09-01), None
patent: WO 97/07069 (1997-02-01), None
patent: WO 97/10186 (1997-03-01), None
patent: WO 98/06510 (1998-02-01), None
patent: WO 98/06675 (1998-02-01), None
patent: WO 00/75087 (2000-12-01), None
patent: WO 01/10790 (2001-02-01), None
patent: WO 01/72652 (2001-10-01), None
patent: WO 03/061828 (2003-07-01), None
Messier, Russell, editor, “Thin Film Deposition Processes”. MRS Bulletin, vol. XIII, No. 11. Nov. 1988, pp. 18-19.
O'Neill, Shane A., et al., “Atmospheric pressure chemical vapour deposition of titanium dioxide coatings on glass”. Journal of Materials Chemistry, 2003, 13, pp. 56-60.
Weinberger, B.R., et al., “Titanium dioxide photocatalysts produced by reactive magnetron sputtering.” Appl. Phys. Lett. 66 (18), May 1, 1995, pp. 2409-2411.
Maeda, Masahiko, et al., “Evaluation of photocatalytic properties of titanium oxide films prepared by plasma-enhanced chemical vapor deposition”. Thin Solid Films, 489 (2005) pp. 320-324.
Masanari Takahashi et al., “Pt-TiO2Thin Films on Glass Substrates as Efficient Photocatalysts,”Journal of Materials Science, 24 (1989) pp. 243-246.
S. Fukayama et al., Highly Transparent and Photoactive TiO2Thin Film Coated on Glass Substrate,Abstract No. 735, pp. 1102-1103, 187thElectrochemical Society Meeting, Reno, NV, May 21-26, 1995, and attached facsimile transmission from The British Library indicating that the date of availability for public use was Mar. 29, 1995.
D.R. Uhlmann, “Glass: Science and Technology,” vol. 2, Processing I, pp. 253-283,1984.
GlassFAQs, GlassFACTS.com, p. 1-5.
JP 88-158890, Abstract Only, Derwent, JP 860243762, Glass Article Difficult Soil Coating Thin Titanium DI Oxide Coating Contain Platinum@ Rhodium Palladium@.
Chemical Abstracts., 116: 89812a, Sokolov, et al., “Selective Activation of Smooth Surfaces of Glass and Ceramic Articles Before Chemical Metalization,” Abstract Only.
International Search Report for PCT/FR96/01421.
International Preliminary Examination Report for PCT/FR96/01421.
Robert J. Good et al., The Modern Theory of Contact Angles and the Hydrogen Bond Components of Surface Energies, in Modern Approaches to Wettability, Theory and Applications, pp. 1-3, Schrader et al., Eds.
H.H. Dunken, Glass Surfaces, Treatise on Materials Science and Technology, vol. 22, pp. 1-75, 1982.
Toshiya Watanabe et al., Photocatalytic Activity of TiO2 Thin Film under Room Light, in Photocatalytic Purification and Treatment of Water and Air, pp. 747-751, 1993, Ollis et al., Eds.
The Japan Times, May 21, 2002, Tuesday, Race for Technology, pp. 2-5, from LexisNexis.
P. Chartier, Verre, Glass Institute, vol. 3, No. 3-Jun. 1997, pp. 5-12, French document with English Translation.
H. Cui, et al., “Photocatalytic Properties of Titanium (IV) Oxide Thin Films Prepared by Spin Coating and Spray Pyrolysis”, Mat. Res.

Affiliated with

Also associated with

Rating

Substrate with a photocatalytic coating does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Substrate with a photocatalytic coating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Substrate with a photocatalytic coating will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4082156