Patent · US Active

Personal care sensory agents

US9872820B2 · kind B2 · utility

1Cited by

7References

8Claims

0Family size

Assignees

DOW GLOBAL TECHNOLOGIES LLC · US
Rohm and Haas Company · US

Inventors

Ying O'Connor · Coatesville, US
Curtis Schwartz · Ambler, US
Qichun Wan · Midland, US
Thomas H. Peterson · Charleston, US
Thomas P. Clark · Tulsa, US
John W. Kramer · Midland, US

Key dates

Filing date	Sep 18, 2013
Grant date	Jan 23, 2018
Priority date	—
Expiry date	Sep 18, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/30
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Described are personal care, preferably skin care compositions, comprising polyolefin blends comprising at least one metallocene catalyzed polyolefin with a density above 0.90 g/cm3, at least one metallocene catalyzed polyolefin with a density equal to or below 0.90 g/cm3, provided that the average melt index for the polyolefin blend is greater than 7; and a cosmetically acceptable hydrocarbon oil, provided that the composition does not contain ethylene acrylic copolymer.

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