Method for synthesizing fluorescent anti-counterfeiting coating from carbon quantum dot modified waterborne polyurethane with coconut shell as precursor
The invention belongs to the technical field of high polymer materials, and relates to a method for synthesizing a fluorescent anti-counterfeiting coating from carbon quantum dot modified waterborne polyurethane by using coconut shell as a precursor, which comprises the following steps: firstly, usi...
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Format: | Patent |
Sprache: | chi ; eng |
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