Main > POLYMERS > A - M O N O M E R S > DiCarboxylic Acid > Purified TerePhthalic Acid (PTA) > Technology Licensor Companies > Co.: UK. B (Licensees/Patents) > Crude TA>Prepn.>AcOH>Displacement> > by Water>in Filter Cake > Patent
See
- USA. A. No. 38
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