| 英文名称: | | polymer with alpha-(4-aminobenzolyl)- omega -[(4-3-benzenedicarboxylic acid | | aminobenzoyl)oxy]poly(oxy-1-4-butanediyl), 1,4-butanediol, 4,4'-diisocyanato-3, | | 1,6-hexanediol, alpha-hydro- omega -hydroxypoly(oxy-3'-dimethyl-1'-biphenyl | | 1,2-ethanediyl), alpha-[[[3-isocyanato-4(or 6)-methylphenyl]amino]carbonyl]- om | | ega -[[[[3-isocyanato-4(or 6)-methylphenyl]amino]carbonyl]oxy]poly(oxy-1,4-buta | | nediyl), nonanedioic acid and 2-oxepanone | | 1,3-benzenedicarboxylic acid, polymer withalpha-(4-aminobenzolyl)- omega-[(4-aminobenzoyl)oxy]poly(oxy-1-4-butanediyl), 1,4-butanediol,4,4'-diisocyanato-3,3'-dimethyl-1,1'-biphenyl, 1,6-hexanediol,alpha-hydro- omega -hydroxypoly(oxy-1,2-ethanediyl), |
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