利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

106 条记录 (耗时 0.038 秒)

    REACTIVE COMPOUNDS ON THE BASIS OF TRANSESTERIFICATION
    43.
    发明申请
    REACTIVE COMPOUNDS ON THE BASIS OF TRANSESTERIFICATION 审中-公开
    基于变压器的反应性化合物

    公开(公告)号：US20120289648A1

    公开(公告)日：2012-11-15

    申请号：US13515004

    申请日：2010-11-02

    申请人： Emmanouil Spyrou ,  Claudia Torre ,  Marina Grammenos ,  Elke Gollan ,  Andrea Diesveld

    发明人： Emmanouil Spyrou ,  Claudia Torre ,  Marina Grammenos ,  Elke Gollan ,  Andrea Diesveld

    IPC分类号： C08L33/14 ,  C09J133/14 ,  C09D133/14

    CPC分类号： C08G63/85 ,  C09D167/00 ,  C09D175/06 ,  C09J167/00

    摘要： The invention relates to reactive compounds on the basis of transesterification, comprising A1) at least one dicarboxylic or polycarboxylic acid ester component comprising at least two or more ester groups, comprising at least one monofunctional alcohol having a mean molar mass Mn of less than or equal to 200 g/mol as the esterification component and A2) at least one diol or polyol component having at least two or more OH groups and/or B) at least one component carrying carboxylic acid ester groups, comprising at least one monofunctional alcohol having a mean molar mass Mn of less than or equal to 200 g/mol as the esterification component, and alcohol groups; and C) bismuth triflate as the catalyst; D) optionally further auxiliary agents.

    摘要翻译： 本发明涉及基于酯交换反应的化合物，其包括A1）至少一种包含至少两个或更多个酯基的二羧酸或多元羧酸酯组分，其包含至少一种平均摩尔质量Mn小于或等于的单官能醇 至200g / mol作为酯化组分，和A2）至少一种具有至少两个或更多个OH基团的二醇或多元醇组分和/或B）至少一种携带羧酸酯基团的组分，其包含至少一种单官能醇，其具有 平均摩尔质量Mn小于或等于200g / mol作为酯化组分，和醇基; 和C）三氟甲磺酸铋作为催化剂; D）任选地进一步的助剂。

    POLYESTERS CONTAINING AMINO GROUPS
    48.
    发明申请
    POLYESTERS CONTAINING AMINO GROUPS 审中-公开
    包含氨基酸的聚酯

    公开(公告)号：US20100179282A1

    公开(公告)日：2010-07-15

    申请号：US12601835

    申请日：2008-05-16

    申请人： Emmanouil Spyrou

    发明人： Emmanouil Spyrou

    IPC分类号： C08L79/00 ,  C08F20/00

    CPC分类号： C08G63/916 ,  C08G63/6856 ,  C09D167/02

    摘要： The present invention relates to polyesters which have been modified with one or more polyamines having at least one primary and at least one secondary amino group, to processes for preparing them and to their use.

    摘要翻译： 本发明涉及已经用一种或多种具有至少一个伯和至少一个仲氨基的多胺改性的聚酯，其制备方法和用途。

    High-reactivity liquid polyurethane systems which contain uretdione groups and can be cured at a low temperature
    49.
    发明授权
    High-reactivity liquid polyurethane systems which contain uretdione groups and can be cured at a low temperature 失效
    含有脲二酮基团并可在低温下固化的高反应性液体聚氨酯体系

    公开(公告)号：US07307135B2

    公开(公告)日：2007-12-11

    申请号：US10958469

    申请日：2004-10-06

    申请人： Emmanouil Spyrou

    发明人： Emmanouil Spyrou

    IPC分类号： C08G18/16 ,  C08G18/18 ,  C08G18/22 ,  C08G18/40 ,  C08G18/48 ,  C08G18/80

    CPC分类号： C08G18/1875 ,  C08G18/798

    摘要： A high-reactivity liquid polyurethane composition which contains at least one uretdione group and cures at a low baking temperature can be used for producing plastics, particularly surface coatings and adhesives. The polyurethane composition contains A) at least one curing agent which contains at least one uretdione group and is obtained from i) an aliphatic polyisocyanate, a (cyclo)aliphatic polyisocyanate, a cycloaliphatic polyisocyanate or mixtures thereof, and ii) at least one hydroxyl-containing compound, the curing agent having a free NCO content of less than 5% by weight and a uretdione content of from 1 to 18% by weight; and B) at least one catalyst.

    摘要翻译： 含有至少一个脲二酮基团并且在低烘烤温度下固化的高反应性液体聚氨酯组合物可用于生产塑料，特别是表面涂料和粘合剂。 聚氨酯组合物含有至少一种含有至少一种脲二酮基团的固化剂，其由i）脂族多异氰酸酯，（环）脂族多异氰酸酯，脂环族多异氰酸酯或其混合物得到，和ii）至少一种羟基 - 所述固化剂的游离NCO含量小于5重量％，脲二酮含量为1至18重量％; 和B）至少一种催化剂。