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L’Oréal Earns Patent



Published November 14, 2005
Related Searches: hair patent polymer
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Patent No. US 6,524,596 B1: L’Oréal S.A., Paris, France, has earned a patent for a hair product with at least one aqueous dispersion of insoluble particles of fixing polymer that has a mean sticking energy of less than 200 microjoules.


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