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公开(公告)号:KR800001473B1
公开(公告)日:1980-12-17
申请号:KR760000667
申请日:1976-03-19
Applicant: STANDARD OIL CO OHIO
Inventor: GRASSELLI R , WHITE J , REGE J
IPC: C07C57/04
Abstract: Acrylic acid and methacrylic acid were prepd. by catalytic oxdn. by O2 of acrolein and methacrolein at 200-600↿C over WaPbVcMo12Ox catalyst (a,c = 0.1-12; b =
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公开(公告)号:IN144956B
公开(公告)日:1978-08-05
申请号:IN366CA1976
申请日:1976-02-27
Applicant: STANDARD OIL CO OHIO
Inventor: SURESH DEV DHANARAJ , REGE J , WHITE J , GRASSELLI R
IPC: B01J27/198 , B01J23/30 , B01J23/34 , B01J23/652 , B01J23/68 , B01J23/88 , B01J23/888 , B01J27/00 , B01J27/199 , C07B61/00 , C07C51/00 , C07C51/25 , C07C57/055 , C07C67/00 , C07C57/04
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