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Double para-phenylenediamines joined by a linker arm substituted with one or more carboxylic radicals and/or derivatives and use in dyeing |
Stéphane Sabelle |
2008-08-19 |
| 7126007 |
Process for preparing pyrrolidinyl-functional para-phenylenediamine derivatives substituted by a nitrogenous radical, and intermediate compounds |
Jinzhu Xu |
2006-10-24 |
| 6660284 |
Anthraquinone compounds, manufacturing process, use as pigments and cosmetic composition |
Michel Philippe |
2003-12-09 |
| 6652600 |
Oxidation bases containing a guanidine chain, process for preparing them, their use for the oxidation dyeing of keratin fibers, dye compositions and dyeing processes |
Michel Philippe |
2003-11-25 |
| 6641802 |
Amino acid compounds and photoprotecting compositions comprised thereof |
Michel Philippe |
2003-11-04 |
| 6630004 |
Oxidation dye composition for keratinous fibers |
Michel Philippe |
2003-10-07 |
| 6562789 |
Histidine derivatives, preparation process, and their use as free antiradical agents |
Michel Philippe |
2003-05-13 |
| 6255344 |
Histidine derivatives, preparation, process, and their use as free antiradical agents |
Michel Philippe |
2001-07-03 |
| 6207173 |
Lysine derivatives containing an N.epsilon.-alkoxy or N.epsilon.-alkenoxycarbonyl group, their preparation and their use in cosmetic, pharmaceutical, hygiene or food compositions |
Michel Philippe |
2001-03-27 |
| 6180116 |
Histidine derivatives, preparation process and uses |
Michel Philippe |
2001-01-30 |
| 5948415 |
Ornithine derivatives, a process for their preparation, methods of their use and a composition comprising them |
Michel Philippe |
1999-09-07 |
| 5688527 |
Lysine derivatives, process of preparation, uses, and compositions comprising them |
Michel Philippe |
1997-11-18 |
| 5686085 |
Lysine derivatives, process of preparation, uses, and compositions comprising them |
Michel Philippe |
1997-11-11 |
| 5684178 |
Lysine derivatives containing an nepsilon-alkoxy or nepsilon-alkenoxycarbonyl group, their preparation and their use in cosmetic, pharmaceutical, hygiene or food compositions |
Michel Philippe |
1997-11-04 |
| 5679829 |
Arginine derivatives, process of preparation, uses, and compositions comprising them |
Michel Philippe, Sylvie Genard |
1997-10-21 |