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Bayer MaterialScience
| Bayer MaterialScience Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110117042 | POLYURETHANE DISPERSIONS FOR HAIR DYE - The present invention relates to a cosmetic composition for coloring a keratin-containing material, which includes one or more aqueous polyurethane dispersions | 05-19-2011 |