Moisturizing cosmetic stick compositions
US6080390A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 8, 1999 |
| Grant date | Jun 27, 2000 |
| Priority date | — |
| Expiry date | Nov 8, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/05
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A pigmented cosmetic stick composition comprising, by weight of the total composition: PA1 1-40% of a volatile nonaqueous solvent having a viscosity of 0.5 to 5 centipoise at 25.degree. C., PA1 20-80% of a first nonvolatile oil which is a C.sub.12-22 fatty ester of citric acid, PA1 1-35% of a second nonvolatile oil, PA1 1-30% of a wax having a melting point of 30 to 135.degree. C. which is an ethylene homopolymer or ethylene copolymer, PA1 0.1-25% of particulate matter having a particle size of 0.5 to 200 microns; and wherein the total amount of nonvolatile oil present in the stick is greater than about 31% by weight of the total composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.