| http://www.w3.org/ns/prov#value | - When the aromatic nuclei ratio is above the above-mentioned value, adhesion with the recording film becomes poor, and when the value is too low, problems such as reduction in the heat-resistance, increase in the birefringence, and poor solubility with component (b), etc. can be mentioned. [0033] The molecular weight of the vinyl aromatic hydrocarbon-conjugated diene block co
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