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Process for producing dihydric phenols

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专利名称:Process for producing dihydric phenols发明人:Takahashi, Katsuji,Uohama, Misao,Akiyama,

Takayuki

申请号:EP91112421.2申请日:19910724公开号:EP0468477B1公开日:19950111

摘要:A process for producing dihydric phenols is disclosed. The process comprisesreacting a phenol with a ketone peroxide or a combination of a ketone and hydrogenperoxide in the presence of a compound having at least one P-S bond. Dihydric phenolscan be produced in high yield without requiring neutralization after the reaction.

申请人:DAINIPPON INK & CHEMICALS

地址:JP

国籍:JP

代理机构:Hansen, Bernd, Dr. Dipl.-Chem.

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