HYDROLYSIS RESISTANT ORGANOMODIFIED SILYLATED IONIC SURFACTANTS

Korea, Republic of Patent

APP PUB NO KR-20090098814-A
SERIAL NO

20097012079

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Abstract

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The present invention provides for a composition comprising a silane having the formula: (R1)(R2)(R3)Si-R4-Si(R5)(R6)(R7) wherein R1, R2, R3, R5, and R6 are each independently selected from the group consisting of 1 to 6 monovalent hydrocarbon radicals, aryl, and a hydrocarbon group of 7 to 10 carbons containing an aryl group; R4 is a hydrocarbon group of 1 to 3 carbons; R7 comprises an anionic, cationic or zwitterionic substituent. The silanes of the present invention exhibit resistance to hydrolysis over a wide pH range.

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Patent Owner(s)

Patent OwnerAddress
MOMENTIVE PERFORMANCE MAT INCUSUSA NEW YORK

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Inventor(s)

Inventor Name Address
POLICELLO GEORGE A OSSINING NY
LEATHERMAN MARK D STAMFORD CT
ZHENG LIPING SHANGHAI
WAGNER ROLAND KASSEL
XIA ZIJUN SHANGHAI
PENG WENQING N ROOM 402 NO 399 MUDAN ROAD SHANGHAI 201203 201203
RAJARAMAN SURESH K 7 WESLEY COURT NEWBURG NY 12550

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