terephthalic acid English terephthalic acid English terephthalic acid http://en.wikipedia.org/wiki/Terephthalic_acid http://en.wikipedia.org/wiki/Terephthalic_acid terephthalate http://en.wikipedia.org/wiki/Terephthalic_acid English English terephthalic acid en.wikipedia.org/wiki/Terephthalic_acid English English terephthalic acid http://en.wikipedia.org/wiki/Terephthalic_acid English http://en.wikipedia.org/wiki/Terephthalic_acid English Purified Terephthalic Acid http://en.wikipedia.org/wiki/Terephthalic_acid English terephthalic acid English terephthalic acid http://en.wikipedia.org/wiki/Terephthalic_acid terephthalic acid English