发明授权
US08203017B2 Hydrogenation of benzene polycarboxylic acids or derivatives thereof 有权
苯多元羧酸或其衍生物的氢化

Hydrogenation of benzene polycarboxylic acids or derivatives thereof
摘要:
A process for hydrogenating benzenepolycarboxylic acids or derivatives thereof, such as esters and/or anhydrides, is provided.
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