利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

4 条记录 (耗时 0.041 秒)

    Crosslinking agents for textile printing fixing agents
    1.
    发明授权
    Crosslinking agents for textile printing fixing agents 失效
    纺织印花固定剂交联剂

    公开(公告)号：US5607482A

    公开(公告)日：1997-03-04

    申请号：US525109

    申请日：1995-09-08

    申请人： Helmut Reiff ,  Herbert Wigger ,  Matthias Gehling ,  Karl-Heinz Passon

    发明人： Helmut Reiff ,  Herbert Wigger ,  Matthias Gehling ,  Karl-Heinz Passon

    IPC分类号： C08G18/08 ,  C08G18/10 ,  C08G18/28 ,  C08G18/48 ,  C08G18/80 ,  D06P1/52 ,  D06P1/54

    CPC分类号： D06P1/54 ,  C08G18/0804 ,  C08G18/283 ,  C08G18/8061 ,  C08G18/8064 ,  C08G18/8077 ,  D06P1/5285

    摘要： The present invention relates to a method for textile printing with aqueous dispersions in which an organic fixing agent is crosslinked with a blocked polyisocyanate having (i) an average molecular weight of about 800 to about 25,000, (ii) a content of blocked isocyanate groups, calculated as free NCO and based on non-blocked polyisocyanate, corresponding to an NCO content of about 5 to about 20% by weight, (iii) an ionic group content of about 1 to about 75 milliequivalents per 100 g of blocked polyisocyanate, and (iv) a content of polyalkylene oxide units of about 1 to about 20% by weight, based on blocked polyisocyanate, said blocked polyisocyanate being obtained by the reaction of(a) organic polyisocyanates,(b) isocyanate-reactive compounds containing (potential) ionic groups,(c) polyalkylene ether alcohols,(d) NCO blocking agents, and(e) optionally, isocyanate-reactive compounds that are different from components (b), (c), and (d).

    摘要翻译： 本发明涉及用水分散体进行纺织印花的方法，其中有机固定剂与封端多异氰酸酯交联，所述封端多异氰酸酯的平均分子量为约800至约25,000，（ii）封端异氰酸酯基的含量， 计算为游离NCO并基于非封端多异氰酸酯，对应于约5至约20重量％的NCO含量，（iii）离子基团含量为约1至约75毫当量/ 100g封端多异氰酸酯，和（ iv）基于封端多异氰酸酯的约1至约20重量％的聚环氧烷单元的含量，所述封端多异氰酸酯是通过（a）有机多异氰酸酯反应获得的，（b）含有（电位）离子的异氰酸酯反应性化合物 （c）聚亚烷基醚醇，（d）NCO封闭剂，和（e）任选的不同于组分（b），（c）和（d）的异氰酸酯反应性化合物。

    Aqueous pigment preparations
    3.
    发明授权
    Aqueous pigment preparations 失效
    水性颜料制剂

    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。