Cosmetic preparations
Cosmetic preparations are comprised of a thickening effective amount of a polyether urethane thickener of the formula (I): R -(OCH2CH2)m-[CO-NH-CH2-CH2-CH2-CH2-CH2-CH2-NH-CO]x-(CH2CH2O)n-R (I) wherein each of R and R is a linear or branched alkyl and/or alkenyl group having from 6 to 22 carbon atoms...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | English |
Published |
03.06.2004
|
Edition | 7 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Cosmetic preparations are comprised of a thickening effective amount of a polyether urethane thickener of the formula (I): R -(OCH2CH2)m-[CO-NH-CH2-CH2-CH2-CH2-CH2-CH2-NH-CO]x-(CH2CH2O)n-R (I) wherein each of R and R is a linear or branched alkyl and/or alkenyl group having from 6 to 22 carbon atoms, x is a number from 1 to 3 and each of m and n is a number from 10 to 100. Cosmetic formulations containing only small quantities of the thickeners of formula are easy to apply and leave the skin with a pleasant feeling and no sticky residues. |
---|---|
Bibliography: | Application Number: US20030473856 |