Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Reexamination Certificate
2007-06-26
2007-06-26
Peng, Kuo-Liang (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From silicon reactant having at least one...
C528S041000, C528S042000
Reexamination Certificate
active
11121076
ABSTRACT:
A silsesquioxane derivative represented by Formula (2):wherein R is hydrogen, an alkyl, an aryl, or an arylalkyl; and X is hydrogen, chlorine, a functional group, or a group having a functional group.
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Frank J. Feher, et al., “Facile Syntheses of New Incompletely Condensed Polyhedral Oligosilsesquioxanes”, Organometallics, 10, pp. 2526-2528, 1991.
Vincent Ruffieux, et al., “T8-OSS-Ethyldiphenylphosphine: A New Functional Oligosilsesquioxane Ligand”, Chem. Eur. J., 3, No. 6, pp. 900-903, 1997.
Ito Kenya
Morimoto Yoshitaka
Oikawa Hisaoi
Ootake Nobumasa
Watanabe Ken'ichi
Chisso Corporation
Peng Kuo-Liang
Wenderoth , Lind & Ponack, L.L.P.
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