Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Reexamination Certificate
2007-01-09
2007-01-09
Davis, Brian (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
Reexamination Certificate
active
10862897
ABSTRACT:
A compound of the general formula R1MR4R5R6is provided where R1is a partially or fully fluorinated aryl, alkyl, alkenyl or alkynyl group, wherein M is selected from group 14 of the periodic table, wherein R4, R5and R6are independently an alkoxy group OR3or a halogen group X—except, a) where R4, R5and R6are each ethoxy, M is Si and R1is perfluorinated phenyl or perfluorinated vinyl; b) where R4is ethoxy, R5and R6are chlorine, M is Si, and R1is perfluorinated phenyl; or c) where R4, R5and R6are chlorine, M is Si, and R1is perfluorinated phenyl, perfluorinated methyl or perfluorinated vinyl. This compound formed can be further reacted to attach an additional organic R group, and/or hydrolyzed, alone or with one or more similar compounds, to form a material having a molecular weight of from 500 to 10,000, which material can be deposited on various substrates as a coating or deposited and patterned for a waveguide or other optical device components. Methods for making compounds of the general formula R1MR4R5R6are also disclosed.
REFERENCES:
Database CAPLUS on STN, ACC. No. 1976:135747, Vainshtein et al., Zhurnal Obshchei Khimii (1976), 46(1), p. 137-43 (abstract).
Maaninen Arto L. T.
Maaninen Tina J.
Pietikainen Jarkko J.
Rantala Juha A.
Davis Brian
Kubovcik & Kubovcik
Silecs Oy
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