| 英文名称: | | 1,6-hexanediol, polymer with 2,4-diisocyanato-1-methylbenzene, 2-(dimethylamino | | )ethanol-blocked, di-et sulfate-quaternized | | 1,6-hexanediol, polymer with2,4-diisocyanato-1-methylbenzene, 2-(dimethylamino)ethanol-blocked,di-et sulfate-quaternized |
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