Texchem UK Ltd, Holmes Mill, Holmes Street, Rochdale, Lancs. chemicals, textiles, rochdale, lancashire, uk, reactor, pigment, dispersers, printing, preparation, dyeing, finishing, support, research, development, world, markets, optical, brighten, toll, manufacture, bleaching, detergent, sequesterants, stabilisers, scouring, washing, pilling, foaming, silicone, buffering, fluorocarbon