| 英文名称: | | dene)di-4,1-phenylene]bis[ omega -hydroxypoly(oxy-1,2-ethanediyl)] | | hexanedioic acid, polymer with5-amino-1,3,3-trimethylcyclohexanemethanamine,1,3-diisocyanatomethylbenzene, 1,2-ethanediol and alpha,alpha'-[(1-methylethylidene)di-4,1-phenylene]bis[ omega-hydroxypoly(oxy-1,2-ethanediyl)] |
|
