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专利名称：Method and Intermediates for Preparation
of bis(Aminoalkyl)Polydiorganosiloxanes
发明人：Webb, Jimmy Lynn,Ritschard, Hans
Victor,Lambert, James Michael
申请号：EP108468.3申请日：190511公开号：EP0342518A2公开日：191123
摘要：Silicon-nitrogen compounds are prepared by the reaction of an olefinic aminesuch as allylamine with a polydiorganosiloxane such as 1,1,3,3-tetramethyldisiloxane, inthe presence of a platinum-containing hydrosilation catalyst, preferably a specificallydefined platinum complex of 1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane.Depending on the reaction conditions, the product may be any of several compoundsincluding bis(aminoalkyl)polydiorganosiloxanes and alkenylaminodisiloxanes which arespontaneously converted to cyclic disiloxazanes. The cyclic disiloxazanes may in turn beconverted by hydrolysis to bis(aminoalkyl)octaorganotetrasiloxanes.
申请人：GENERAL ELECTRIC COMPANY
地址：1 River Road Schenectady New York 12305 US
国籍：US
代理机构：Pratt, Richard Wilson
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