| 英文名称: | | 2-propenoic acid, 2-methyl-, polymer with 1-ethenyl-2-pyrrolidinone, 2-ethylhex | | yl 2-propenoate and 2-methylpropyl 2-methyl-2-propenoate | | 2-propenoic acid, 2-methyl-, polymer with1-ethenyl-2-pyrrolidinone, 2-ethylhexyl 2-propenoate and2-methylpropyl 2-methyl-2-propenoate |
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