会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Catalyst constituent
    • 催化剂成分
    • US08415266B2
    • 2013-04-09
    • US10257760
    • 2001-04-12
    • Gunther EckhardtErich WanekBernd Kuppermann
    • Gunther EckhardtErich WanekBernd Kuppermann
    • B01J31/00C08G18/48
    • A61K6/10C08G65/333
    • The invention relates to catalyst components, containing: (A) at least one Brönsted acid, (B) water, (C) at least one antacid-acting compound from the group consisting of the oxides, hydroxides, carbonates and/or carboxylates of the elements aluminum, chromium, copper, germanium, manganese, lead, antimony, tin, tellurium, titanium and/or zinc, (D) optionally at least one inert diluent, (E) optionally at least one modifier, the mixture of one part by weight of the catalyst component with three parts by weight bisaziridino polyether with an average imino equivalent mass of 3100, preparable from a polyetherdiol which comprises ethylene oxide and tetrahydrofuran units in the molar ratio 1:3.5 solidifying within 0.5 to 20 minutes to a solid elastomer material which has a shore A hardness of at least 20 according to DIN 53505 after 24 hours' storage time at room temperature.
    • 本发明涉及催化剂组分,其包含:(A)至少一种布朗斯台德酸,(B)水,(C)至少一种抗酸作用化合物,其来自所述氧化物,氢氧化物,碳酸酯和/或羧酸盐 元素铝,铬,铜,锗,锰,铅,锑,锡,碲,钛和/或锌,(D)任选地至少一种惰性稀释剂,(E)任选的至少一种改性剂, 催化剂组分的重量为3重量份平均亚氨基当量为3100的双氮茚地基聚醚,其可由包含环氧乙烷和四氢呋喃单元的聚醚二醇制备,摩尔比为1:3.5,在0.5至20分钟内固化成固体弹性体材料 其在室温下24小时储存时间后根据DIN 53505具有至少20的肖氏硬度。