| 英文名称: | | ,2-dimethyl-1,3-propanediol, 1,1'-methylenebis[4-isocyanatocyclohexane] and 2,2 | | '-oxybis[ethanol], reaction products with 1-isocyanatooctadecane, compds. with | | hexanedioic acid, polymer with5-amino-1,3,3-trimethylcyclohexanemethanamine,2,2-dimethyl-1,3-propanediol, |
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