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公开(公告)号:US5364647A
公开(公告)日:1994-11-15
申请号:US171378
申请日:1993-12-21
申请人: Karlheinz Hill , Franz Foerg , Hermann Koerner , Josef Penninger
发明人: Karlheinz Hill , Franz Foerg , Hermann Koerner , Josef Penninger
IPC分类号: A61K8/00 , A61K8/20 , A61K8/23 , A61K8/24 , A61K8/25 , A61K8/26 , A61K8/60 , A61Q11/00 , B01F17/56 , C07H15/04 , C11D1/66 , C11D1/68 , C11D3/22 , A61K7/16
CPC分类号: A61Q11/00 , A61K8/604 , C11D1/662 , Y10T428/2991 , Y10T428/2993
摘要: Powder-form preparations of surface-active alkyl glycosides contain 5 to 65% by weight of a surface-active alkyl glycoside and 35 to 95% by weight of an inert inorganic support. They are produced by mixing the crude product obtained in the industrial production of the alkyl glycosides with water and an inorganic particulate support, for example silica, chalk or sodium chloride, and drying the resulting mixture. Preferred powder-form preparations contain 20 to 50% by weight of the alkyl glycoside and 50 to 80% by weight of an inert inorganic support.
摘要翻译: PCT No.PCT / EP90 / 01226 Sec。 一九九二年二月四日 102(e)日期1992年2月4日PCT提交1990年7月26日PCT公布。 出版物WO91 / 02046 日期1991年2月21日。表面活性烷基糖苷的粉末形式制剂含有5至65重量%的表面活性烷基糖苷和35至95重量%的惰性无机载体。 它们通过将在烷基糖苷的工业生产中获得的粗产物与水和无机颗粒载体(例如二氧化硅,白垩或氯化钠)混合并干燥所得混合物来制备。 优选的粉末形式的制剂含有20至50重量%的烷基糖苷和50至80重量%的惰性无机载体。
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公开(公告)号:US5480978A
公开(公告)日:1996-01-02
申请号:US282409
申请日:1994-07-28
CPC分类号: C07H15/04
摘要: The invention relates to a process for the removal of alcohols containing up to 30 and, more particularly, between 8 and 18 carbon atoms by distillation from a mixture of alkyl glycosides and alcohols remaining unreacted in the production of these alkyl glycosides, the alcohols being removed in two stages, a falling-film evaporator being used in the first stage and a thin-layer evaporator being used in the second stage.
摘要翻译: 本发明涉及通过从烷基糖苷和在这些烷基糖苷生产中残留未反应的醇的混合物中蒸馏而除去含有至多30个,更特别是8-18个碳原子的醇的方法,该醇被除去 在两个阶段中,在第一阶段使用降膜蒸发器,在第二阶段中使用薄层蒸发器。
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公开(公告)号:US4061701A
公开(公告)日:1977-12-06
申请号:US423888
申请日:1973-12-12
申请人: Fritz Stastny , Rudolf Gaeth , Udo Haardt , Heinz-Hermann Koerner
发明人: Fritz Stastny , Rudolf Gaeth , Udo Haardt , Heinz-Hermann Koerner
IPC分类号: C08G18/00 , B29C39/00 , B29C39/24 , B29C39/26 , B29C67/20 , B29C70/66 , C08J9/22 , C08J9/35 , C08J9/00
CPC分类号: C08J9/35 , B29C67/207 , B29C70/66 , B29K2075/00 , B29K2105/165 , B29K2423/00 , C08J2375/04
摘要: Composite soft and resilient foams are manufactured by injecting a foamable mixture of polyisocyanates, polyols, water or inert blowing agents and, if appropriate, auxiliaries, under pressure into a mold of which about 90 to 30% of the volume is filled with foamed, soft and resilient particles of olefin polymers of particle size from about 3 to 50 mm and bulk density from 5 to 100 g/l -- these particles being in loose form or fused or stuck together -- and allowing the reaction mixture to foam up.
摘要翻译: 通过将多异氰酸酯,多元醇,水或惰性发泡剂的可发泡混合物和适当的助剂在压力下注入模具中来制造复合软和有弹性的泡沫,其中约90至30%的体积填充有泡沫,软的 和粒度为约3至50mm的烯烃聚合物的弹性颗粒和体积密度为5至100g / l的这些颗粒 - 这些颗粒为松散形式或熔融或粘合在一起,并允许反应混合物起泡。
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