A medical device, at least a portion of which is formed from a polymer composition including at least one liquid crystal block copolymer having at least one A block and at least one B block wherein the A block is a liquid crystal polymer block formed of repeating units comprising mesogenic groups and the B block is a non-liquid crystal polymer block.

 
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< Particles having an organized internal structure which are dispersed in an aqueous phase, the preparation thereof and use of same

> Pigment dispersions with polymeric dispersants having pending chromophore groups

> Pigment dispersion with polymeric dispersants having pending chromophore groups
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