Method for the production of alicyclic polycarboxylic acid...

Details Method for the production of alicyclic polycarboxylic acid... Method for the production of alicyclic polycarboxylic acid...

2002-09-14

2009-12-15

Oh, Taylor Victor (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

Reexamination Certificate

active

07632961

ABSTRACT:
The invention relates to a process for preparing full esters of alicyclic polycarboxylic acids from partial esters of aromatic polycarboxylic acids by hydrogenation of the partial ester followed by esterification of this compound.

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