Coating processes – With post-treatment of coating or coating material – Heating or drying
Reexamination Certificate
2006-10-23
2009-02-24
Chaney, Carol (Department: 1794)
Coating processes
With post-treatment of coating or coating material
Heating or drying
C427S376200, C427S377000, C427S380000, C427S397700, C427S407200, C427S419100, C501S096200, C501S097100, C501S154000, C502S236000, C524S497000
Reexamination Certificate
active
07494693
ABSTRACT:
The present invention is characterized in that a base material is coated with a ceramic thin film comprising a composite phase composed of a first phase mainly formed of a silicon ceramic component and a second phase mainly formed of a ceramic component other than the silicon ceramic component of the first phase, in which the amount of fine crystal particles of at least one ceramic component that constitutes the second phase slopingly increases toward a surface layer. According to the present invention, there are provided a ceramic thin film coating material having a slope constitution, which not only has an excellent function such as a photocatalyst function, an electrical function, a thermal catalyst function or a catalyst-supporting function or environment resistance such as oxidation resistance, alkaline resistance or wear resistance but also has excellent dynamic properties, and a process for the production thereof.
REFERENCES:
patent: 5939194 (1999-08-01), Hashimoto et al.
patent: 5939201 (1999-08-01), Boire et al.
patent: 6013372 (2000-01-01), Hayakawa et al.
patent: 6362121 (2002-03-01), Chopin et al.
patent: 6403689 (2002-06-01), Lehaut et al.
patent: 6541416 (2003-04-01), Ishikawa et al.
patent: 2002/0001702 (2002-01-01), Ishikawa et al.
patent: 2005/0129927 (2005-06-01), Minami et al.
patent: 56-074126 (1981-06-01), None
patent: 4-187583 (1992-07-01), None
patent: 7-312459 (1995-11-01), None
patent: 2000-289528 (2002-04-01), None
Howitt et al. The oriented growth of anatase in thin films of amorphous titania. J. Mater. Res. 2(2), Mar./Apr. 1987, pp. 201-210.
Fujii Teruaki
Harada Yoshikatsu
Otani Shinichirou
Yamaoka Hiroyuki
Chaney Carol
Gugliotta Nicole T
Ube Industries Ltd.
Wenderoth , Lind & Ponack, L.L.P.
LandOfFree
Ceramic thin film coating material having slope constitution... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ceramic thin film coating material having slope constitution..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ceramic thin film coating material having slope constitution... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4072339