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公开(公告)号：US20140018468A1
公开(公告)日：2014-01-16
申请号：US14001241
申请日：2012-03-20
IPC分类号： B22C1/22
CPC分类号： B22C1/2273 , B22C1/2253 , C08G18/0852 , C08G18/542
摘要： The present invention relates to foundry binder systems forming a curable polyurethane with a catalytically effective amount of a curing catalyst, comprising at least one phenolic resin component comprising at least: a phenolic resin and a solvent of triacetin type and a polyisocyanate component. The invention also relates to foundry mixtures prepared from the binder and an aggregate, to foundry forms such as cores and molds prepared via the no-bake or cold-box processes, and also to the respective processes. The foundry forms obtained by the present invention are especially used for manufacturing metallic components, especially for the casting of metallic components.
摘要翻译： 本发明涉及形成具有催化有效量的固化催化剂的可固化聚氨酯的铸造粘合剂体系，其包含至少一种酚醛树脂组分，其至少包含酚醛树脂和三醋精型溶剂和多异氰酸酯组分。 本发明还涉及由粘合剂和骨料制备的铸造混合物，以及通过无烘烤或冷箱方法制备的铸型和模具等铸造形式，以及相应的方法。 本发明获得的铸造形式特别用于制造金属部件，特别是用于铸造金属部件。
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2.发明申请Suspension of inorganic fillers in a polyesterpolyol and production method 审中-公开无机填料在聚酯多元醇中的悬浮液及其制备方法公开(公告)号：US20070161731A1
公开(公告)日：2007-07-12
申请号：US10569811
申请日：2004-07-30
CPC分类号： A43B13/125 , A43B13/04 , C08G18/10 , C08G2101/0008 , C08G2101/0066 , C08G2410/00 , C08G18/664
摘要： The present invention relates to a suspension of an inorganic filler in a polyesterpolyol and the method for producing this suspension. It relates more especially to a stable suspension comprising, as liquid medium, a polyesterdiol compound and, as dispersed particles, an inorganic particulate filler at a weight concentration of between 0.8 and 8%. Such suspensions are used, for example, for producing polyurethanes such as polyurethane foams or thermoplastic polyurethanes.
摘要翻译： 本发明涉及无机填料在聚酯多元醇中的悬浮液及其制备方法。 更具体地涉及一种稳定的悬浮液，其包含作为液体介质的聚酯二醇化合物和作为分散颗粒的以0.8至8重量％的重量浓度的无机颗粒填料。 这种悬浮液用于例如生产聚氨酯，例如聚氨酯泡沫或热塑性聚氨酯。
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3.发明申请公开(公告)号：US20070043133A1
公开(公告)日：2007-02-22
申请号：US10567704
申请日：2004-07-30
IPC分类号： C08G18/00
CPC分类号： A43B13/125 , A43B13/04 , C08G18/10 , C08G2101/0008 , C08G2101/0066 , C08G2410/00 , C08G18/664
摘要： The present invention relates to polyurethane foams used especially for manufacturing moulded articles such as soles for various types of shoe. The invention relates more particularly to a low-density polyurethane foam whose mechanical properties are suitable for use as shoe soles and even more particularly for sports shoe soles or platform-sole shoes worn especially by women.
摘要翻译： 本发明涉及特别用于制造各种鞋类的鞋底的模制品的聚氨酯泡沫。 本发明更具体地涉及一种低密度聚氨酯泡沫，其机械性能适合用作鞋底，甚至更特别涉及尤其适用于特别由女性穿着的运动鞋底或平底鞋。
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