| 英文名称: | | 1,3-Benzenedicarboxylic acid,polymer with 1,4-benzenedicarboxylic acid,1,4-butanediol and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) | | Isophthalic acid,terephthalic acid,1,4-butylene glycol,polybutylene glycol polymer | | 1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, 1,4-butanediol and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) | | Isophthalic acid, terephthalic acid, 1,4-butylene glycol, polybutylene glycol polymer | | tanediol and alpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl) | | 1,3-benzenedicarboxylic acid, polymer with1,4-benzenedicarboxylic acid, 1,4-butanediol and alpha-hydro- omega-hydroxypoly(oxy-1,4-butanediyl) |
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