Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2003-12-12
2009-11-03
McNeil, Jennifer (Department: 1794)
Stock material or miscellaneous articles
Composite
Of inorganic material
Reexamination Certificate
active
07611782
ABSTRACT:
A reactive functional group is introduced into titanium oxide, and an active group which is capable of reacting with the reactive functional group is introduced into a polymer-based material, and the reactive functional group and the active group are reacted with each other, thereby producing a titanium oxide complex in which the polymer-based material and the titanium oxide chemically bond to each other. Further, a functional group of the polymer-based material and the titanium oxide are reacted with each other, thereby producing the titanium oxide complex without performing chemical pretreatment with respect to the titanium oxide.
REFERENCES:
patent: 3021834 (1962-02-01), Sheldon
patent: 3547688 (1970-12-01), Gagliardi et al.
patent: 6048910 (2000-04-01), Furuya et al.
patent: 6126915 (2000-10-01), Tunashima et al.
patent: 6228796 (2001-05-01), Arakawa et al.
patent: 6239194 (2001-05-01), Standke et al.
patent: 6716908 (2004-04-01), Lomas et al.
patent: 6968234 (2005-11-01), Stokes
patent: 2003/0018103 (2003-01-01), Bardman et al.
patent: 2003/0178296 (2003-09-01), Kato et al.
patent: 2004/0126406 (2004-07-01), Kokubo et al.
patent: 402109570 (1990-04-01), None
patent: 4-18453 (1992-01-01), None
patent: 9-278928 (1997-10-01), None
patent: 11-343425 (1999-12-01), None
patent: 2000-280397 (2000-10-01), None
patent: 2001-141905 (2001-05-01), None
patent: 2002-206021 (2002-07-01), None
patent: 2002331028 (2002-11-01), None
patent: 2003-181299 (2003-07-01), None
patent: WO 97/24289 (1997-07-01), None
patent: WO 02/34301 (2002-05-01), None
K.B. Lehmann et al. “Studien über die hygienischen Eigenschaften des Titandioxyds und des Titanwei β” (Chemiker-Zeitung, No. 82 pp. 793-794 (1927)).
K. Yoshida et al. “Effects of Filler Composition and Surface Treatment on the Characteristics of Opaque Resin Composites” (J. Biomed. Mater. Res. Appl. Biomater 58, pp. 525-530 (2001)).
R. Cai et al. “Induction of Cytotoxicity by Photoexcited TiO2Particles” (Cancer Research 52, pp. 2346-2348 (1992)).
M. Kiyono “Titanium Oxide-Properties and Applied Technology” (pp. 80-81, pp. 118 (1991)).
T. Furuzono et al. “Development of Amino-Modified Titanium Dioxide/Silicone Composite” (Polymer Preprints, Japan, vol. 52, No. 5 p. 1130 (2003)) (52ndAnnual Convention of Society of Polymer Science, Japan, held at Nagoya Congress Center from May 23-30, 2003).
Furuzono et al. “Development of nano-scaled titanium dioxide-silicone composite expressing cell adhesiveness and photoreactivity” (Proceedings of the convention, p. 71 (2003) (25thConvention of Japanese Society for Biomaterial held at Osaka International Convention Center, from Dec. 16-17, 2003).
S. Yasuda et al. “Properties of Titanium dioxide/Silicone composite material having cell adhesiveness and antibacterial effect” (Polymer Preprints, Japan, vol. 53, No. 1 p. 1965 (2004) (53rdAnnual Convention of Society of Polymer Science, Japan, held at International Conference Center Kobe, from May 25-27, 2003).
T. Furuzono et al. “Photoreactivity and cell adhesiveness of amino-group-modified titanium dioxide nano-particles on silicone substrate coated by covalent linkage” (Journal of Materials Science Letters 22, pp. 1737-1740, (2003)).
T. Furuzono et al. “Establishment of Biointerface Required in Regeneration Medicine” (Program & Abstracts for 13thAnnual Meeting of Japan Society for Blood Purification in Critical Care (2002)) (13thAnnual Meeting of Japan Society for Blood Purification in Critical Care, held at Keio Plaza Hotel, Sep. 26-27, 2004).
Office Action mailed Sep. 18, 2007 by the Japanese Patent Office for Japanese Patent Application No. 2003-208902.
Translation of Notice of Reasons for Refusal of Japanese Patent Application No. 1003-208902.
Furuzono Tsutomu
Kishida Akio
Japan as Represented by the President of National Cardiovascular
McNeil Jennifer
Miller Daniel
Nixon & Vanderhye P.C.
LandOfFree
Titanium oxide complex and production method thereof, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Titanium oxide complex and production method thereof, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Titanium oxide complex and production method thereof, and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4104980