Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2011-05-17
2011-05-17
Young, Shawquia (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
Reexamination Certificate
active
07943802
ABSTRACT:
A nanoparticle composite includes a host molecule including a chain oligomer section having a hydrophilic group and fluoroalkyl groups respectively at opposite terminals thereof and a three-dimensional silica network section, and having a structure represented by the following formula (1):where X is the hydrophilic group and is independent OH group, independent NCO group, independent NH2group, independent NHR group (where R is alkyl group) or independent OCY group (where Y is a hydrophilic group); RFis the fluoroalkyl group having a carbon number of 2 to 10 and a molecular weight of 119 to 1000; 3D-SN is the three-dimensional silica network section; B is independent O, independent O═C—O, independent NH—C═O or independent NR—C═O (where R is alkyl group); n is 1≦n≦10; and m is 1≦m≦n; and a guest molecule included in the host molecule.
REFERENCES:
patent: 6558455 (2003-05-01), Sammons et al.
H. Sawada et al., “Solubilization of fullerene into ionic liquids by the use of fluoroalkyl end-capped oligomers,” Polymers for Advanced Technologies, vol. 16, 2005, pp. 655-658.
H. Sawada et al., “Solubilization of fullerene into water with fluoroalkyl end-capped amphiphilic oligomers—novel fluorescence properties,” Journal of Colloidal and Interface Science 263 (2003), pp. 1-3.
H. Sawada, “Construction of Nano-level Structure-controlled Fluorine-based Molecule Aggregate and Coating Surface Improvement,” Science Council of Japan, 11thInterface Symposium, (2004), pp. 63-85.
U.S. Appl. No. 11/715,496, filed Mar. 8, 2007, Yaegashi et al.
Kano Shoko
Sawada Hideo
Watanabe Kentarou
Yaegashi Hideaki
Yamanaka Masahiko
Foley & Lardner LLP
Nissan Motor Co,. Ltd.
Young Shawquia
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