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L’Oréal Earns Patent For Regulating Cosmetic



Published November 22, 2005
Related Searches: patent research silicone polymer
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Patent No. US 6,749,837 B1: French researchers for L’Oréal SA, France, were awarded a patent for a cosmetic that consists of at least one film-forming polymer and at least one oxyalkylenated silicone additive.


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