Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent
1985-10-24
1987-04-14
Garvin, Patrick P.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
502153, 502154, 502162, 502167, 502168, 260546, 260549, B01J 3120
Patent
active
046578846
ABSTRACT:
Carrier-supported catalyst for making monocarboxylic anhydrides by subjecting a suitable ester or ether to carbonylation. The carrier supported catalyst has an organosilicon compound containing an alkoxy or halogen group and also an organonitrogen, organophosphorus, organoarsenic, organosulfur, mercapto or thioether group as a polyfunctional adhesion promoter additively combined with the carrier material on the one hand, and with the noble metal compound of the 8th subgroup of the Periodic System of the elements, on the other hand.
REFERENCES:
patent: 3488296 (1970-01-01), Senn et al.
patent: 3907852 (1975-09-01), Oswald et al.
patent: 4287094 (1981-09-01), Panster et al.
Luft Gerhard
Ritter Gebhard
Garvin Patrick P.
Hoechst Aktiengesellschaft
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