公开(公告)号：KR870001316B1

公开(公告)日：1987-07-13

申请号：KR810003316

申请日：1981-09-05

Applicant: STANDARD OIL CO

Inventor： SHAW WILFRID GARSIDE ,  KUCH PHILIP LAWRENCE ,  PAPARIZOS CHRISTOS

IPC: C07C69/533 ,  B01J27/00 ,  C07B61/00 ,  C07C51/00 ,  C07C51/377 ,  C07C57/03 ,  C07C57/05 ,  C07C67/00

公开(公告)号：KR840000986B1

公开(公告)日：1984-07-13

申请号：KR810002828

申请日：1981-08-04

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID GARSIDE ,  KUCH PHILIP LAWRENCE ,  PAPARIZOS CHRISTOS

IPC: C07C57/055 ,  B01J23/76 ,  B01J27/198 ,  B01J27/199 ,  C07B61/00 ,  C07C51/00 ,  C07C51/235 ,  C07C51/25 ,  C07C67/00

公开(公告)号：DE3162972D1

公开(公告)日：1984-05-10

申请号：DE3162972

申请日：1981-08-05

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID GARSIDE ,  PAPARIZOS CHRISTOS ,  KUCH PHILIP LAWRENCE

IPC: C07C69/533 ,  B01J27/00 ,  C07B61/00 ,  C07C51/00 ,  C07C51/377 ,  C07C57/03 ,  C07C57/05 ,  C07C67/00 ,  C07C69/52 ,  C07C67/317

Abstract: Olefinic acids and esters, such as methacrylic acid and methylmethacrylate, are prepared by contacting in the presence of molecular oxygen the corresponding saturated acid or ester, such as isobutyric acid or methylisobutyrate with the catalyst of the empirical formula: Mo12P0.1-3M0.1-3Cu0.01-2V0.01-2X0.01-2M'aOb (I) where M is at least one of K, Rb and Cs; X is at least one of Ba, La, Ga, Al, Ag, Cd, Ti, Tl, Hg, Pb and Zn; M' is at least one of Fe, Co, Ni, Sr, Mn, In, Ta, Ge, S and Be when a >0; a is a number of 0 to about 2; and b is a number that satisfies the valence requirements of the other elements present.

公开(公告)号：DE3169806D1

公开(公告)日：1985-05-15

申请号：DE3169806

申请日：1981-06-25

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID GARSIDE ,  PAPARIZOS CHRISTOS ,  KUCH PHILIP LAWRENCE

IPC: C07C57/055 ,  B01J23/76 ,  B01J27/198 ,  B01J27/199 ,  C07B61/00 ,  C07C51/00 ,  C07C51/235 ,  C07C51/25 ,  C07C67/00 ,  B01J27/18 ,  B01J23/88 ,  C07C57/04

Abstract: Compositions of the empirical formula: Mo12P0.1-3M0.1-3Cu0.1-2V0.1-2X0.01-2YaOb (I) where M is at least one of K, Rb and Cs; X is at least one of Ba, La, Ga, Al, Ag, Cd, Ti, Tl, Hg, Pb and Zn; Y is at least one of Fe, Co, Ni, Sr, Mn, In, Ta, Ge, S and Be when a>0; a is a number of 0 to about 2; and b is a number that satisfies the valence requirements of the other elements present, are excellent catalysts for the oxidation of methacrolein to methacrylic acid.

公开(公告)号：MX159633A

公开(公告)日：1989-07-20

申请号：MX18796281

申请日：1981-06-24

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID GARSIDE ,  KUCH PHILIP LAWRENCE ,  PAPARIZOS CHRISTOS

IPC: C07C57/055 ,  B01J23/76 ,  B01J27/198 ,  B01J27/199 ,  C07B61/00 ,  C07C51/00 ,  C07C51/235 ,  C07C51/25 ,  C07C67/00 ,  B01J27/14 ,  C07C121/32

Abstract: Compositions of the empirical formula: Mo12P0.1-3M0.1-3Cu0.1-2V0.1-2X0.01-2YaOb (I) where M is at least one of K, Rb and Cs; X is at least one of Ba, La, Ga, Al, Ag, Cd, Ti, Tl, Hg, Pb and Zn; Y is at least one of Fe, Co, Ni, Sr, Mn, In, Ta, Ge, S and Be when a>0; a is a number of 0 to about 2; and b is a number that satisfies the valence requirements of the other elements present, are excellent catalysts for the oxidation of methacrolein to methacrylic acid.