Inventor

KURIMOTO IKUO

JP9 patents

Patents

9 patents

US5276178AJan 4, 1994

Process for producing methacrolein and methacrylic acid

NIPPON CATALYTIC CHEM IND70 citations96

US5981804ANov 9, 1999

Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid and method for production of unsaturated aldehyde and unsaturated carboxylic acid by use of the catalyst

NIPPON CATALYTIC CHEM IND23 citations92

US5700752ADec 23, 1997

Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid and method for production of unsaturated aldehyde and unsaturated carboxylic acid by the use of the catalyst

NIPPON CATALYTIC CHEM IND29 citations92

US5618974AApr 8, 1997

Catalyst for production of methacrylic acid and method for production of methacrylic acid by the use of the catalyst

NIPPON CATALYTIC CHEM IND45 citations92

US5206431AApr 27, 1993

Process for producing methacrylic acid

NIPPON CATALYTIC CHEM IND43 citations91

US5153162AOct 6, 1992

Catalyst for the production of methacrylic acid

NIPPON CATALYTIC CHEM IND41 citations91

US5264627ANov 23, 1993

Method for production of methacrylic acid

NIPPON CATALYTIC CHEM IND25 citations90

US4665200AMay 12, 1987

Method for preparing pyromellitic acid and/or pyromellitic anhydride

NIPPON CATALYTIC CHEM IND28 citations90

US4760153AJul 26, 1988

Process for producing maleic anhydride

NIPPON CATALYTIC CHEM IND10 citations71