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公开(公告)号：EP2288588B1
公开(公告)日：2015-09-23
申请号：EP09726743.9
申请日：2009-02-26
IPC分类号： C07C51/487 , C07C53/08
CPC分类号： C07C51/487 , C07C53/08
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公开(公告)号：EP2358790A1
公开(公告)日：2011-08-24
申请号：EP09752089.4
申请日：2009-11-13
摘要： [0028] The invention relates to a process for producing siloxanes comprising reacting at least two siloxanes in the presence of an ion exchange resin catalyst comprising from 6 to 19 weight %, based upon the dry weight of the ion exchange resin catalyst, water, at a temperature from ambient to 110 0C. The invention also relates to a process for reusing the ion exchange resin catalyst after the reacting of the at least two siloxanes in the presence of the ion exchange resin catalysts comprising adding water to the ion exchange resin catalyst to readjust the water content to from 6 to 19 weight % water, based on the dry weight of the catalyst, and then reacting at least two siloxanes in the presence of the readjusted water content ion exchange resin catalyst.
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3.发明授权
公开(公告)号：EP2513199B1
公开(公告)日：2018-04-04
申请号：EP10801747.6
申请日：2010-12-17
摘要： A method of making amino-mercapto functional organopolysiloxanes is disclosed by reacting (A) a dialkoxydialkylsilane, (B) an amino functional alkoxy silane, and (C) a mercapto functional alkoxy silane, via a condensation reaction. The amino-mercapto functional organopolysiloxanes products are useful in textile and fabric treatments.
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公开(公告)号：EP2358790B2
公开(公告)日：2016-09-21
申请号：EP09752089.4
申请日：2009-11-13
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公开(公告)号：EP2358790B1
公开(公告)日：2013-09-25
申请号：EP09752089.4
申请日：2009-11-13
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公开(公告)号：EP2513199A1
公开(公告)日：2012-10-24
申请号：EP10801747.6
申请日：2010-12-17
摘要： A method of making amino-mercapto functional organopolysiloxanes is disclosed by reacting (A) a dialkoxydialkylsilane, (B) an amino functional alkoxy silane, and (C) a mercapto functional alkoxy silane, via a condensation reaction. The amino-mercapto functional organopolysiloxanes products are useful in textile and fabric treatments.
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公开(公告)号：EP2288588A1
公开(公告)日：2011-03-02
申请号：EP09726743.9
申请日：2009-02-26
IPC分类号： C07C51/487 , C07C53/08
CPC分类号： C07C51/487 , C07C53/08
摘要： The invention pertains to a process for dehydrating wet acetic acid. One embodiment of the invention comprises contacting wet acetic acid with acetyl chloride. Another embodiment of the invention comprises contacting wet acetic acid; acetic anhydride; and a catalytic effective amount of hydrogen chloride, acetyl chloride, or a chlorosilane.
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