Stock material or miscellaneous articles – Composite – Of silicon containing
Reexamination Certificate
2007-01-23
2007-01-23
Feely, Michael J. (Department: 1712)
Stock material or miscellaneous articles
Composite
Of silicon containing
C428S448000, C428S450000, C428S901000, C525S476000, C525S477000
Reexamination Certificate
active
10239189
ABSTRACT:
A process for producing a silicone polymer comprising a step of subjecting, to hydrolysis and polycondensation reaction, a silane compound mixture containing 35 to 100% by mol of a silane compound represented by the general formula (I):in-line-formulae description="In-line Formulae" end="lead"?R′m(H)kSiX4−(m+k) (I)in-line-formulae description="In-line Formulae" end="tail"?(wherein X is a hydrolysable and polycondensable group, e.g., a halogen atom (e.g., chlorine or bromine) or —OR; R is an alkyl group of 1 to 4 carbon atoms or an alkyl carbonyl group of 1 to 4 carbon atoms; R′ is a non-reactive group, e.g., an alkyl group of 1 to 4 carbon atoms or an aryl group (e.g., a phenyl group); “k” is 1 or 2; “m” is 0 or 1; and “m+k” is 1 or 2), and further subjecting the resultant product to hydrosilylation reaction with a hydrosilylation agent.
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English Translation of IPER for International Application PCT/JP01/02660.
Abstract of JP 05-259228, provided by the JPO website.
English Language Abstract of JP 9-201529.
English Language Abstract of JP 9-142825.
English Language Abstract of JP 9-202612.
English Language Abstract of JP 8-311159.
English Language Abstract of JP 11-335527.
English Language Abstract of JP 6-21593.
English Language Abstract of JP 63-230729.
English Language Abstract of JP 59-27945.
English Language Abstract of JP 3-62845.
English Language Abstract of JP 3-287869.
English Language Abstract of JP 1-204953.
English Language Abstract of JP 10-121363.
English Language Abstract of JP 11-60951.
English Language Abstract of JP 11-106530.
English Language Abstract of DE 198 05 083, Published Aug. 12, 1999.
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Baba Hideo
Miyauchi Kazuhiro
Takano Nozomu
Feely Michael J.
Greenblum & Bernstein P.L.C.
Hitachi Chemical Co. Ltd.
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