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公开(公告)号：US5427717A
公开(公告)日：1995-06-27
申请号：US198677
申请日：1994-02-18
IPC分类号： C07C303/24 , C07C303/44 , C07C305/06 , C07C305/08 , C11D1/14 , C11D3/12 , C11D11/04 , C11D1/16
CPC分类号： C07C303/44 , C07C303/24 , C11D1/146 , C11D11/04 , C11D3/128
摘要： This invention relates to solid secondary alkyl sulfate/zeolite-containing surface active compositions which are formed by crystallization and which contain at least about 80 percent by weight of secondary alkyl sulfate and zeolite. These compositions are substantially free of unreacted organic matter and water. The invention further relates to a process for preparing these solid secondary alkyl sulfate/zeolite-containing compositions.
摘要翻译： 本发明涉及通过结晶形成并含有至少约80重量％的仲烷基硫酸盐和沸石的固体仲烷基硫酸盐/含沸石的表面活性组合物。 这些组合物基本上不含未反应的有机物和水。 本发明还涉及制备这些固体仲烷基硫酸盐/含沸石组合物的方法。
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2.发明授权
公开(公告)号：US5242549A
公开(公告)日：1993-09-07
申请号：US802798
申请日：1991-12-06
CPC分类号： C08F4/64 , C08F6/02 , Y10S203/20
摘要： An improved process for separation of valuable components of a waste stream resulting from production of an olefin polymerization procatalyst by the addition to the waste stream of a separation solvent of intermediate boiling point, subjecting the resulting mixture to a first distillation zone to separate the desired waste stream components from the upper portion of the zone and passing the bottoms product to a second distillation zone wherein separation solvent is recovered from the upper portion of the zone for recycle and passing the bottoms product to disposal or further processing.
摘要翻译： 一种改进的方法，用于通过加入到中间沸点的分离溶剂的废物流中分离由烯烃聚合主催化剂生成产生的废物流的有价值的组分，使所得混合物经受第一蒸馏区以分离所需废物 从区域的上部流出组分并将塔底产物通入第二蒸馏区，其中从该区的上部回收分离溶剂以进行再循环，并将塔底产物通过处理或进一步处理。
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3.发明授权Process for the preparation of secondary alkyl sulfate-containing surfactant compositions 失效制备含仲烷基硫酸盐的表面活性剂组合物的方法
公开(公告)号：US5349101A
公开(公告)日：1994-09-20
申请号：US994022
申请日：1992-12-21
IPC分类号： C07C303/24 , C07C303/44 , C07C305/06 , C11D1/14 , C07C305/12 , C11D1/29 , C11D11/04 , C06M13/262
CPC分类号： C07C303/44 , C07C303/24 , C11D1/146 , Y10S516/03
摘要： This invention relates to solid secondary alkyl sulfate-containing surface active compositions which are formed by crystallization and which contain at least about 80 percent by weight of secondary alkyl sulfate. These compositions are substantially free of unreacted organic matter and water. The invention further relates to a process for preparing these solid secondary alkyl sulfate-containing compositions.
摘要翻译： 本发明涉及通过结晶形成并含有至少约80重量％的仲烷基硫酸盐的固体二烷基硫酸盐表面活性组合物。 这些组合物基本上不含未反应的有机物和水。 本发明还涉及一种制备这些含固体仲烷基硫酸盐的组合物的方法。
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