US PATENT SUBCLASS 562 / 522
.~.~.~.~.~ Group VIII metal containing catalyst utilized

Current as of: June, 1999
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562 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {41}
400  DF  .~ Carboxylic acids and salts thereof {14}
512  DF  .~.~ Acyclic {14}
517  DF  .~.~.~ Preparation by carbonylation {4}
521  DF  .~.~.~.~ Of hydrocarbon {1}
522.~.~.~.~.~ Group VIII metal containing catalyst utilized

DEFINITION

Classification: 562/522

Group VIII Metal Containing Catalyst Utilized:

(under subclass 521) Processes wherein the carbonylation is carried out with a Group VIII metal catalyst.

(1) Note. The Group VIII metals includes Fe, Co, and Ni and the noble metals Ru, Rh, Pd, Os, Ir, and Pt.