公开(公告)号：US3972849A

公开(公告)日：1976-08-03

申请号：US457409

申请日：1974-04-03

申请人： Hilmar Bruenemann ,  Guenter Stoeckelmann ,  Volker Radtke

发明人： Hilmar Bruenemann ,  Guenter Stoeckelmann ,  Volker Radtke

IPC分类号： B01J8/10 ,  C08G63/12 ,  C08G85/00 ,  C08J3/12 ,  C08J3/20

CPC分类号： B01J8/10 ,  C08G63/12 ,  C08G85/00 ,  C08J3/12 ,  C08J3/20 ,  B01J2219/182

摘要： A process for the production of milled particulate resins which comprises carrying out the reaction of the resin components in a moving reaction vessel containing carrier bodies. The new process is particularly suitable for the production of pigmented resins, for example daylight fluorescent pigments.

摘要翻译： 一种用于生产研磨的颗粒树脂的方法，其包括在包含载体的移动反应容器中进行树脂组分的反应。 该新方法特别适用于着色树脂的生产，例如日光荧光颜料。

公开(公告)号：US4048074A

公开(公告)日：1977-09-13

申请号：US663209

申请日：1976-03-02

申请人： Hilmar Bruenemann ,  Guenter Stoeckelmann

发明人： Hilmar Bruenemann ,  Guenter Stoeckelmann

IPC分类号： B01D46/00 ,  B01D29/21 ,  B01D29/48 ,  B01D29/64 ,  B01D29/72 ,  B01D35/18 ,  B01D46/24 ,  B01D46/26 ,  B01D33/04

CPC分类号： B01D46/2411 ,  B01D29/216 ,  B01D35/18 ,  B01D46/0065 ,  B01D46/0082 ,  B01D46/26 ,  B01D2273/12 ,  B01D29/6453 ,  B01D29/72

摘要： To separate solid particles from liquids or gas, the liquid or the gas is passed through a coil, formed from one or more threads wound on a carrier. After subsequent washing and drying, the solid which has been filtered out during the filtration process is removed by unwinding the coil from the carrier, the latter consisting of a permeable hollow cylinder closed at both end faces by means of end plates, and provided with a feed orifice.

摘要翻译： 从液体或气体，液体中分离固体颗粒或气体通过线圈时，从一个或多个线程形成卷绕的载体上。 随后的洗涤和干燥后，在过滤过程中已经被过滤掉固体通过从载体退绕线圈取出，包括一个可渗透空心圆柱体的后封闭在由端板的装置两端面，并设置有 进料口。

公开(公告)号：US4053488A

公开(公告)日：1977-10-11

申请号：US723915

申请日：1976-09-16

申请人： Hilmar Bruenemann ,  Heinz Eilingsfeld ,  Dietrich Lach

发明人： Hilmar Bruenemann ,  Heinz Eilingsfeld ,  Dietrich Lach

IPC分类号： C07C205/47 ,  C07C20060101 ,  C07C67/00 ,  C07C201/00 ,  C09B1/00 ,  C07C76/00

CPC分类号： C07C225/34

摘要： A process for separating 1,5-dinitroanthraquinone and 1,8-dinitroanthraquinone by heating a dinitroanthraquinone mixture, in a mixture of from 5 to 85 per cent by weight of N-methylpyrrolidone and from 95 to 15 per cent by weight of an organic liquid which boils at from 80.degree. to 210.degree. C and is miscible in all proportions with N-methylpyrrolidone, at from 60.degree. to 180.degree. C, and separating off the undissolved material, at the extraction temperature, after the solution equilibrium has been reached. The insoluble material contains more than 85 per cent by weight, and as a rule more than 90 per cent by weight, of 1,5-dinitroanthraquinone. From the extract, it is possible to isolate the dissolved 1,8-dinitroanthraquinone together with the dissolved 1,5-dinitroanthraquinone and any byproducts which may be present.