No wax contained compositions capable of forming rigid structure through polymer

Application Number  00128517 Application Date  2000.07.14
Publication Number  1295829 Publication Date  2001.05.23
Priority Information   2000/1/24 FR 00/00921; 1999/7/15 FR 99/09177  
Applicant(s) Name  L'oreal  
Inventor(s) Name  V. Phiral;P. Simon  
Patent Agency Code  72001 Patent Agent  zhong shouqi
AbstractThe invention relates to a physiologically acceptable composition, especially a cosmetic composition, which comprises at least one colorant and one liquid oil phase structurized by a polymer of mol. wt. 1000-30,000. with a) polyamide backbone and b) at least one fat side chain segment and/or at least one terminal fat chain which is 40-98% of the number of chain. The polymer can be made into 20 to 900g rod-shape lipstick with the exception of the wax, and a stable glossy coating forms after coating.