Liquid-crystal emulsion oil in water type and a preparation method of the liquid-crystal emulsion
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United States of America Patent
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Feb 25, 2014
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Dec 20, 2012
app pub date -
Jan 28, 2011
filing date -
Jan 29, 2010
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Abstract
The present invention relates to liquid-crystal emulsion for the use in a thermo-optical matrix to an early diagnosis of mammary gland neoplasmic lesions. It contains a mixture of thermotropic liquid crystals and polyvinyl alcohol. The liquid-crystal emulsion contains 14 to 48% by weight (on a dry matter basis) of the thermotropic compounds mixture and 50 to 86% by weight (on a dry matter basis) of polyvinyl alcohol. The present invention also relates to a method for preparing liquid-crystal emulsion.
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