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US 2001/0044495 A1Published application
Novel organosilicon compounds
AssigneeShin-Etsu Chemical Co., Ltd.
InventorsNoriyuki Koike, Koichi Yamaguchi, Yasunori Sakano
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Abstract
A novel organosilicon compound obtained by introducing an alkylene group or analogue instead of the oxygen atom in an Si—O—Si linkage is capable of hydrosilylation reaction with another compound having a vinyl group to form a hydrosilylated derivative which is less prone to decomposition under acidic or basic conditions.
Claims3
An organosilicon compound of the following general formula (1):
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- wherein “a” and “b” each are 0 or 1, “a” and “b” are not 0 at the same time,
- Z is hydrogen, —R, —M or —Q—Rf when either one of “a” and “b” is 0,
- Z is —Q—, —Rf′— or —Q—Rf′—Q— when both “a” and “b” are
- R is a monovalent hydrocarbon group of 1 to 6 carbon atoms and may be the same or different,
- M is a group of the following formula (2):
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- wherein m is an integer of 1 to 4 and R is as defined above,
- Q is a divalent hydrocarbon group of 1 to 15 carbon atoms which may contain an ether bond,
- Rf is a monovalent perfluoroalkyl or perfluorooxyalkyl group,
- Rf′ is a divalent perfluoroalkylene or perfluorooxyalkylene group,
- s is 1, 2 or 3, and t is 0, 1, 2 or 3.
9 more elements
Dependencies are inferred from the claim text.