英文名称:9,12-Octadecadienoic acid (Z,Z)-, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, 1,3-isobenzofurandione and α-methyl-ω-hydroxypoly( oxy-1,2-ethanediyl); 9,12-Octadecadienoic acid (Z,Z)-, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, 1,3-isobenzofurandione and alpha-methyl-omega-hydroxypoly(oxy-1,2-ethanediyl)