Polyurethane and so forth containing joints
    5.
    发明授权
    Polyurethane and so forth containing joints 失效
    聚氨酯等包含接头

    公开(公告)号:US06302916B1

    公开(公告)日:2001-10-16

    申请号:US09472391

    申请日:1999-12-23

    IPC分类号: A61F230

    摘要: An article of manufacture for load bearing medical use such as a joint implant suitable for total joint replacement. The article comprises a polyurethane-containing component and is monolithic with respect to polyurethane-containing component(s). The joint for long term load applications is structurally an articulated joint and the polyurethane component provides a surface for articulation with the polyurethane.

    摘要翻译: 用于承载医疗用途的制品,例如适于全关节置换的关节植入物。 该制品包含含聚氨酯的组分,并且相对于含聚氨酯的组分是整体的。 用于长期负载应用的接头在结构上是铰接接头,聚氨酯部件提供用于与聚氨酯接合的表面。

    Moisture-curable, polyether urethanes and their use in sealant, adhesive and coating compositions
    8.
    发明授权
    Moisture-curable, polyether urethanes and their use in sealant, adhesive and coating compositions 失效
    水溶性聚醚聚氨酯及其在密封剂,粘合剂和涂料组合物中的用途

    公开(公告)号:US07060750B2

    公开(公告)日:2006-06-13

    申请号:US10834143

    申请日:2004-04-28

    IPC分类号: C08G18/48

    摘要: An adhesive, sealant or coating composition that includes: a) 20 to 80% by weight, based on the weight of a), b), and c) of a polyether urethane containing two or more reactive silane groups and one or more polyether segments, b) 20 to 80% by weight, based on the weight of a), b), and c) of a polyether urethane containing one reactive silane group and one or more polyether segments, and c) 1 to 60% by weight, based on the weight of a), b), and c) of a pigment having a BET surface area of from 15 to 100 m2/g and an oil absorption of from 40 to 110 cc/100 g; where the sum of a), b), and c) does not exceed 100% by weight. The composition can be used to bond and/or coat substrates.

    摘要翻译: 一种粘合剂,密封剂或涂料组合物,其包括:a)基于a),b)和c)的重量为20至80重量%的含有两个或更多个反应性硅烷基团和一个或多个聚醚部分的聚醚型聚氨酯 ,b)基于a),b)和c)的重量为20至80重量%的含有一个反应性硅烷基团和一个或多个聚醚链段的聚醚型氨基甲酸酯,以及c)1至60重量% 基于a),b)和c)的重量,并且c)具有15-100m 2 / g的BET表面积和40至110cc / 100的吸油量的颜料 G; a),b)和c)的总和不超过100重量%。 该组合物可用于粘合和/或涂覆底物。