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Goldwell AG Patents



Published November 14, 2005
Related Searches: silicone water patent hair care
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Patent No. US 6,528,046 B1: Wella AG, Darmstadt, Germany, patented a clear hair-treating agent comprising at least one hair care silicone compound having at least one hydrophilic group, at least one nonionic, amphiphilic associative thickener and a cosmetic water base.


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