公开(公告)号：US20090017311A1

公开(公告)日：2009-01-15

申请号：US12223810

申请日：2007-05-09

申请人： Stefan Kislig

发明人： Stefan Kislig

IPC分类号： B32B27/40 ,  C08G18/08 ,  C08L75/00 ,  C09J175/12

CPC分类号： C09J175/08 ,  C08G18/12 ,  C08G18/285 ,  C08G18/4808 ,  C08G18/4841 ,  C08G18/4866 ,  C08G18/503 ,  C08G2190/00 ,  Y10T428/31551 ,  C08G18/50 ,  C08G18/302

摘要： The invention relates to two-component polyurethane compositions with high early strength, consisting of a first component A that hardens even by itself by reaction with atmospheric moisture, and a second component B that contains water and an acid.

摘要翻译： 本发明涉及具有高早强度的双组分聚氨酯组合物，其由通过与大气水分反应而自身硬化的第一组分A和含有水和酸的第二组分B组成。

公开(公告)号：US20070129522A1

公开(公告)日：2007-06-07

申请号：US10576027

申请日：2004-10-15

申请人： Urs Burckhardt ,  Stefan Kislig

发明人： Urs Burckhardt ,  Stefan Kislig

IPC分类号： C08G18/00

CPC分类号： C09J175/04 ,  C08G18/12 ,  C08G2190/00 ,  C08G18/3256

摘要： The invention relates to a two-component compound in which the first component A comprises at least one type of polyurethane prepolymer A1 which contains isocyanate end-groups and is produced from at least one type of polyisocyanate and the second component B which comprises water and at least one type of polyaldimine B1 and is obtainable from at least one type of polyamine PA containing aliphatic primary aminogropus and at least one type of aldehyde ALD of formula (I) or formula (II). The inventive compound is outstanding by the fact of the long processing time and high early strength thereof, a fast setting time, nevertheless without bubble formation, in particular said compound is odourless or exhibits a very low odour before, during and after thermosetting.

摘要翻译： 本发明涉及双组分化合物，其中第一组分A包含至少一种含有异氰酸酯端基的聚氨酯预聚物A1，并由至少一种类型的多异氰酸酯制成，第二组分B包含水和在 至少一种类型的聚醛缩胺B1，并且可以由至少一种含有脂族伯氨基甘氨酸和至少一种类型的式（I）或式（II）的醛ALD的多胺PA获得。 本发明化合物由于加工时间长，早期强度高，凝固时间快，但没有气泡形成，特别是所述化合物无臭或在热固化之前，之中和之后显示非常低的气味。