Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Reexamination Certificate
2007-08-14
2007-08-14
Pak, John (Department: 1616)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
C424S063000, C424S064000, C424S070110, C424S070120, C424S070160, C424S070170, C424S070190, C424S078030, C514S772000, C514S772300, C514S772600, C514S785000, C514S844000, C514S880000, C514S937000, C504S363000, C510S136000
Reexamination Certificate
active
10347338
ABSTRACT:
A composition containing an aqueous phase dispersed in an oily phase, at least one emulsifier with an HLB value ranging from 1 to 8, at least one organic powder, and, in the oily phase at least one semicrystalline polymer with organic structure that is solid at room temperature and that has a melting point of less than 70° C., the said polymer comprising a) a polymer skeleton and b) at least one crystallizable organic side chain and/or at least one crystallizable organic sequence forming part of the said polymer skeleton, the polymer having a number-average molecular weight of greater than 2,000. This composition can especially constitute a cosmetic cream, having a very pleasant texture when applied to the skin, or a stick, especially a makeup-removing stick.
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Lennon Paula
Lorant Raluca
"L'Oreal"
Pak John
LandOfFree
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