Patent · US Active

Mascara compositions containing at least two acrylate film formers

US8846018B2 · kind B2 · utility

1Cited by

14References

10Claims

0Family size

Assignee

L'Oreal · FR

Inventors

Balanda Atis · Newark, US
Hy Si Bui · Piscataway, US
Mohamed Kanji · Edison, US

Key dates

Filing date	Oct 1, 2012
Grant date	Sep 30, 2014
Priority date	—
Expiry date	Oct 1, 2032

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K8/8152
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed are mascara compositions containing a first acrylates copolymer having a relatively low glass transition temperature (Tg) which is less than about 0° C., a second acrylates copolymer having a relatively high glass transition temperature which is between about 0° C. and less than about 60° C., wherein a mixture of the first and second acrylates copolymers has a Tg less than about 20° C., and a solvent. Also disclosed are methods for making the mascara and applying them to keratinous tissue such as eyelashes in order to enhance their appearance.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.