| abstract |
The present invention relates to the following: [1] A β-anisene polymer obtained by polymerizing β-anisone. [2] The above-mentioned β-anisole polymer, which is contained in an amount of 50% by weight or more in total, represented by the following general formulae (I-1), (I-2), (II-1) and (II-2) The beta-fennel unit. [3] The β-anisole polymer according to the above, wherein the β-anisole polymer has a number average molecular weight Mn of 40,000 or more. [4] A β-anisole polymer as described above, wherein at least a portion of the olefinic carbon-carbon double bond is hydrogenated. [5] The above-mentioned β-anisole polymer has a glass transition temperature Tg of 80 ° C or more.n□ |