发明名称 ELASTOMERIC EPOXY MATERIALS AND THE USE THEREOF
摘要 Thermoset elastomer compositions are disclosed. Such elastomers are the reaction product of (a) an ambient temperature liquid epoxy-terminated prepolymer formed by reacting a polyoxyalkyleneamine having a molecular weight of from 3000 to 20,000 with an excess of epoxide, wherein the polyoxyalkyleneamine has at least 3 active hydrogen atoms and (b) a curing agent comprising at least one amine or polyamine having an equivalent weight of less than 200 and having 2 to 5 active hydrogen atoms. Such elastomers can be used in applications such as for sealants, adhesives, coatings, gaskets, jointing and cast elastomers.
申请公布号 US2013211017(A1) 申请公布日期 2013.08.15
申请号 US201113819580 申请日期 2011.08.31
申请人 WILMOT NATHAN;DUGGAL RAJAT;MEDINA JUAN CARLOS;SHAH HARSHAD M.;SCHROCK ALAN K.;DOW GLOBAL TECHNOLOGIES LLC 发明人 WILMOT NATHAN;DUGGAL RAJAT;MEDINA JUAN CARLOS;SHAH HARSHAD M.;SCHROCK ALAN K.
分类号 C08G59/64 主分类号 C08G59/64
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