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1. 发明授权

US07868166B2 Continuous process for the production and/or workup of polysaccharide derivatives 有权
标题翻译：多糖衍生物的生产和/或后处理的连续工艺
公开(公告)号：US07868166B2
公开(公告)日：2011-01-11
申请号：US10429543
申请日：2003-05-02
申请人： Volker Eckhardt , Martin Lohrie , Bernd Schriewer , Holger Tanneberger
发明人： Volker Eckhardt , Martin Lohrie , Bernd Schriewer , Holger Tanneberger
IPC分类号： C08B5/02 , C08B11/20 , C08B31/08 , C08B33/04
CPC分类号： C08B11/193 , C08B5/02 , C08B11/12 , C08B11/20 , C08B31/00 , C08B31/12 , C08B37/00 , F42C1/10 , F42C15/23
摘要： A process is described for the continuous preparation and/or workup of polysaccharide derivatives by reaction and/or conditioning in a suspension with liquid reaction partners, in which, in accordance with FIG. 1, a) a preferably pumpable suspension stream of solids SE and liquid phase LE, if appropriate preheated to 185° C., is continuously introduced into the top region of a column, if appropriate under a pressure buffer of up to 6×106 Pa, which is virtually filled with the same liquid phase L, or another process-specific liquid phase L of preferably the same temperature, then b) the solids SE sediments freely due to the action of gravity through the liquid phase L to the column bottom, the solids SE converting to the solids SA by reaction and/or conditioning with the liquid phase L and c) possibly ascending gases G are discharged from the column via the column top and d) the solids SA is again continuously discharged as a suspension stream at the column bottom continuously by adding liquid phase LR taken off at the column top at a constant column filling level and transported in a separate connection, or liquid phase LN newly added from the outside to the column bottom.
摘要翻译：描述了通过在具有液体反应配偶体的悬浮液中反应和/或调节来连续制备和/或处理多糖衍生物的方法，其中根据图1。如图1所示，a）如果适当地预热到185℃，固体SE和液相LE的优选可泵送悬浮物流如果适当，在高达6×106Pa的压力缓冲液下连续引入塔的顶部区域，其实际上充满相同的液相L或优选相同温度的另一工艺特定液相L，然后b）固体SE由于重力作用而自由沉积通过液相L至塔底，固体SE通过与液相L反应和/或调节而转化为固体SA，c）可能的上升气体G经由塔顶排出塔，d）固体SA再次作为悬浮液流连续排出通过在柱顶处以恒定柱填充水平加入液相LR连续输送，并以独立的连接方式输送塔底，或从外部新添加到塔底的液相LN。

2. 发明授权

US5585471A Method for preparing a mixture of .alpha.- and .beta.-chloroethyl-glucopyranose 失效
标题翻译：制备α-和β-氯乙基 - 吡喃葡萄糖混合物的方法
公开(公告)号：US5585471A
公开(公告)日：1996-12-17
申请号：US339526
申请日：1994-11-15
申请人： Klaus Szablikowski , Martin Lohrie , Wolfgang Koch , Reinhard Langer , Hans-Josef Buysch
发明人： Klaus Szablikowski , Martin Lohrie , Wolfgang Koch , Reinhard Langer , Hans-Josef Buysch
IPC分类号： C07H1/00 , C07H15/04
CPC分类号： C07H15/04
摘要： A method for preparing a chloroethylglucopyranose which comprisesa) reacting glucose with from 2 to 10 times the molar amount of chloroethanol at from 100.degree. to 130.degree. C. in the absence of a catalyst, optionally removing water,b) further reacting the product of step (a) at 60.degree. to 90.degree. C. in the presence of an acidic catalyst for from 10 to 600 minutes andc) Separating therefrom the chloroethylglucopyranose.
摘要翻译：一种制备氯乙基吡喃葡萄糖的方法，其包括：a）在不存在催化剂的情况下，使葡萄糖与100-51℃摩尔量的氯乙醇反应，任选除去水，b）进一步使葡萄糖与步骤（a）在60℃至90℃下在酸性催化剂存在下进行10至600分钟，和c）从其中分离出氯乙基吡喃葡萄糖。

3. 发明授权

US06896752B1 Method for producing compacted free-flowing raw materials for varnish 失效
标题翻译：生产压实自由流动的清漆原料的方法
公开(公告)号：US06896752B1
公开(公告)日：2005-05-24
申请号：US09914436
申请日：2000-02-23
申请人： Lutz Hoppe , Martin Lohrie , Lutz Riechardt , Holger Tanneberger
发明人： Lutz Hoppe , Martin Lohrie , Lutz Riechardt , Holger Tanneberger
IPC分类号： C08B5/04 , C08J3/12 , C09D101/18 , C06B21/00
CPC分类号： C08B5/04 , C08J3/12 , C08J2301/18 , C09D101/18
摘要： A process for producing compacted free-flowing nitrocellulose based lacquer raw materials is described. The process involves pressing a nitrocellulose based lacquer feed material, which is moistened with alcohol or water, through the holes of a die. The pressing step may be performed by means of at least one circulating breaker. The process optionally comprises shearing off the compacted lacquer raw material into pieces of selected length, below the die. The compacted nitrocellulose based lacquer raw materials prepared by the process of the present invention are free flowing and have a moisture content of at least 25%.
摘要翻译：描述了一种生产压制的自由流动硝酸纤维素基漆原料的方法。该方法包括通过模具的孔压制用醇或水润湿的硝基纤维素基漆进料。压制步骤可以通过至少一个循环断路器来执行。该方法任选地包括将压实的漆原料在模具下方剪切成选定长度的片段。通过本发明的方法制备的压实的硝酸纤维素基漆原料是自由流动的，并且水分含量至少为25％。

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