prov:value
| - As the dienic liquidus rubber having a molecular weight of about 1,000-10,000 and at least one or more hydroxyl groups, use is made of, for example, a polymer having a number average molecular weight of about 1,000-10,000, such as 1,2-polybutadiene, 1,4-polybutadiene, 1,2-pentadiene, styrene-butadiene copolymer, acrylonitrile-butadiene copolymer, polyisoprene, or the like having at least one or mo
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