公开(公告)号：PH25454A

公开(公告)日：1991-07-01

申请号：PH38734

申请日：1989-06-02

Applicant: KAO CORP

Inventor： HATTORI YASUYUKI ,  FUKUOKA NORIAKI ,  TAMURA SHIGERU ,  HASHIBA KUNIZO ,  TSUKADA KIYOSHI ,  MISONO MAKOTO

IPC: B01J23/80 ,  C07B61/00 ,  C07C27/00 ,  C07C29/136 ,  B01J23/72 ,  C07C29/149 ,  C07C67/00 ,  C07C27/08 ,  B01J21/06

Abstract: An alcohol is effective produced by catalytically reducing an organic carboxylic acid ester with hydrogen in the presence of a catalyst obtained by reducing a catalyst precursor comprising (A) copper oxide and (B) titanium oxide and/or titanium hydroxide at a weight ratio of (A) to (B) in the range between 15/85 and 65/35. The component (A) may be alternatively a composite metal oxide comprises copper oxide and up to 20 wt. % of zinc oxide.