| 英文名称: | | n,n',2-tris(6-isocyanatohexyl)-imidodicarbonic diamid reaction products wit | | h 3-chloro-1,2-propanediol and alpha-fluoro- omega -(2-hydroxyethyl)poly(difluo | | romethylene) | | imidodicarbonic diamide,n,n',2-tris(6-isocyanatohexyl)-, reaction products with3-chloro-1,2-propanediol and alpha-fluoro- omega-(2-hydroxyethyl)poly(difluoromethylene) |
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