公开(公告)号：US5855662A

公开(公告)日：1999-01-05

申请号：US621915

申请日：1996-03-26

申请人： Achim Brand ,  Josef Leitermann ,  Roger Nyssen ,  Klaus Schubert ,  Erhard Schuffenhauer ,  Karlheinz Wieser ,  Herbert Wigger

发明人： Achim Brand ,  Josef Leitermann ,  Roger Nyssen ,  Klaus Schubert ,  Erhard Schuffenhauer ,  Karlheinz Wieser ,  Herbert Wigger

IPC分类号： C08G65/26 ,  C08G65/28 ,  C08L71/02 ,  C09B67/46 ,  C08K5/00

CPC分类号： C09B67/0089 ,  C08G65/2612 ,  C08L71/02

摘要： Aqueous pigment preparations comprisinga) 10 to 80% by weight, in particular 20 to 60% by weight, of a pigment,b) 0.1 to 20% by weight, in particular 0.1 to 15% by weight, of an oxyalkylation product which is obtained by addition of optionally substituted styrenes onto optionally substituted phenols and reaction with ethylene oxide and/or propylene oxide,c) 2 to 30% by weight of a polyether-polyol having a boiling point under normal pressure of greater than 150.degree. C. andd) if appropriate further additives, and water as the remainder,which are particularly suitable for pigmenting naturally occurring and synthetic materials, such as emulsion paints, emulsion coatings and emulsion printing inks, have been found.

摘要翻译： 包含a）10至80重量％，特别是20至60重量％的颜料的水性颜料制剂，b）0.1至20重量％，特别是0.1至15重量％的烷氧基化产物，其为 通过将任选取代的苯乙烯加成到任选取代的酚上并与环氧乙烷和/或环氧丙烷反应获得，c）2至30重量％的常压下大于150℃的沸点的聚醚多元醇，以及 d）如果适当的话还可以添加其它添加剂，以及作为其余的水，特别适用于天然存在的和合成的材料，如乳液涂料，乳液涂料和乳液印刷油墨的着色。

公开(公告)号：US4329145A

公开(公告)日：1982-05-11

申请号：US176388

申请日：1980-08-08

申请人： Jochen Koll ,  Hans-Heinz Molls ,  Reinhold Hornle ,  Erhard Schuffenhauer ,  Horst Brandt ,  Fritz Bremer ,  Karlheinz Wolf ,  Willy Schiwy

发明人： Jochen Koll ,  Hans-Heinz Molls ,  Reinhold Hornle ,  Erhard Schuffenhauer ,  Horst Brandt ,  Fritz Bremer ,  Karlheinz Wolf ,  Willy Schiwy

IPC分类号： C09B67/40 ,  C09B67/46 ,  C09B67/54 ,  B01D31/00 ,  C09B67/04

CPC分类号： C09B67/0082 ,  C09B67/0091 ,  C09B67/0096

摘要： Highly concentrated liquid preparations of disperse dyestuffs are obtained with a low consumption of energy by first adding a dispersing agent to the water-moist dyestuff press-cake to convert it into a form in which it is capable of flow, subjecting this product to wet grinding and increasing the dyestuff content of the resulting, insufficiently concentrated dispersion in a second step by means of a membrane separation process, for example pressure permeation.

摘要翻译： 通过首先向水润染料压饼中加入分散剂将其分解成能够流动的形式，使该产品进行湿磨，得到分散染料的高浓度液体制剂，其能量消耗低 并且通过膜分离方法，例如压力渗透，在第二步骤中增加所得到的，不充分浓缩的分散体的染料含量。