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公开(公告)号:US20090187016A1
公开(公告)日:2009-07-23
申请号:US12307336
申请日:2007-06-28
申请人: Klemens Massone , Veit Stegmann , Giovanni D'Andola , Werner Mormann , Markus Wezstein , Wei Leng
发明人: Klemens Massone , Veit Stegmann , Giovanni D'Andola , Werner Mormann , Markus Wezstein , Wei Leng
摘要: The present invention describes a process for preparing acetals of polysaccharides, oligosaccharides or disaccharides by dissolving these in at least one ionic liquid and reacting them with a vinyl ether. The acetalated polysaccharides or oligosaccharides obtained in this way can be crosslinked by treatment with acid. The present invention also provides acetals of polysaccharides, oligosaccharides or disaccharides and also crosslinked polysaccharides or oligosaccharides.
摘要翻译: 本发明描述了通过将它们溶解在至少一种离子液体中并使其与乙烯基醚反应来制备多糖,寡糖或二糖的缩醛的方法。 以这种方式获得的缩醛多糖或寡糖可以通过用酸处理来交联。 本发明还提供多糖,寡糖或二糖的缩醛,以及交联的多糖或寡糖。
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公开(公告)号:US20070142646A1
公开(公告)日:2007-06-21
申请号:US10587248
申请日:2005-01-26
申请人: Matthias Maase , Klemens Massone , Laszlo Szarvas
发明人: Matthias Maase , Klemens Massone , Laszlo Szarvas
IPC分类号: C07D233/02 , C07D213/06
CPC分类号: C07D233/56
摘要: In the process for preparing ionic liquids, an ionic liquid is firstly reacted with an alkoxide or with barium hydroxide and is subsequently neutralized with an acid. The ionic liquid contains a phosphonium and/or ammonium cation and an anion selected from the group consisting of halides, arylsulfonates, alkylsulfonates, sulfate, hydroxysulfate, alkylsulfates, hydrogencarbonate, carbonate. triflate and carboxylates. In this process, virtually any anions can be introduced into the ionic liquids.
摘要翻译: 在制备离子液体的过程中,首先使离子液体与醇盐或氢氧化钡反应,随后用酸中和。 离子液体含有鏻和/或铵阳离子和选自卤化物,芳基磺酸盐,烷基磺酸盐,硫酸盐,羟基硫酸盐,烷基硫酸盐,碳酸氢盐,碳酸盐的阴离子。 三氟甲磺酸酯和羧酸盐。 在这个过程中,几乎可以将任何阴离子引入到离子液体中。
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3.
公开(公告)号:US20060099458A1
公开(公告)日:2006-05-11
申请号:US11232390
申请日:2005-09-21
申请人: Mark Hanson , Larry Timberlake , Klemens Massone , Oliver Huttenloch , Gunter Scherhag , Matthis Maase
发明人: Mark Hanson , Larry Timberlake , Klemens Massone , Oliver Huttenloch , Gunter Scherhag , Matthis Maase
CPC分类号: B32B5/28 , B32B15/06 , B32B15/092 , B32B15/14 , B32B15/20 , B32B25/02 , B32B27/18 , B32B27/38 , B32B27/42 , B32B2262/0269 , B32B2262/101 , B32B2262/105 , B32B2262/106 , B32B2307/3065 , B32B2457/08 , C08G59/304 , C08G59/4071 , C08G59/621 , C08J5/24 , C08J2363/00 , C08K5/53 , H05K1/0373
摘要: There is presented novel 1,4-hydroquinone derivatized phosphinates and phosphonates. The novel compositions here presented are useful as polymer curing agents and as flame retardants.
摘要翻译: 提出了新的1,4-氢醌衍生的次膦酸盐和膦酸盐。 本文提出的新型组合物可用作聚合物固化剂和阻燃剂。
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