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US5166277A Hydrogenation of unsaturation in low molecular weight diene polymers 失效
在低分子量二烯聚合物中氢化不饱和度

Hydrogenation of unsaturation in low molecular weight diene polymers
摘要:
Complete hydrogenation of residual unsaturation in low molecular weight polymers containing conjugated dienes is enhanced by removal of strong lithium bases by filtering or decanting the polymer solution prior to hydrogenation.
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