Aqueous liquid composition, aqueous coating, functional coating film, and composite material
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United States of America Patent
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Aug 8, 2017
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Nov 28, 2013
app pub date -
Aug 1, 2013
filing date -
Feb 23, 2011
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Abstract
An aqueous liquid composition contains a water-based medium containing water, chitosan and/or a chitosan derivative, and a polymeric acid, and has a pH of not higher than 4.5. The aqueous liquid composition contains low-cost materials having low environmental load, can retain adequate viscosity even when stored over a long term, and can form a functional coating film having excellent adhesiveness to a base material and superb durability, solvent resistance and waterproofness and capable of exhibiting various functions led by electrical conductivity and hydrophilicity.
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