A process is provided for producing an enriched carboxylic acid compositions produced by contacting composition comprising a carboxylic acid with an enrichment feed in an enrichment zone to form an enriched carboxylic acid composition. This invention also relates to a process and the resulting compositions for removing catalyst from a carboxylic acid composition to produce a post catalyst removal composition.

 
Web www.patentalert.com

< Catalyst comprising N-substituted cyclic imide compound and process for producing organic compound using the catalyst

< Polymer production at supercritical conditions

> Blue color composition for color filter, color filter, and color image display device

> Back support cushion
~ 00618