| 英文名称: | | tanediyl) and 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxir | | oxirane,2,2'-[(1-methylethylidene)bis[(2,6-dibromo-4,1-phenylene)oxymethylene]]bis-, polymer with alpha-(4-aminobutyl)- omega-(4-aminobutoxy)poly(oxy-1,4-butanediyl) and2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxirane] |
|
