The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2020
Filed:
Jan. 26, 2017
Conopco, Inc., Englewood Cliffs, NJ (US);
Claire Louise Richards, Wrexham, GB;
Anne-Sophie Piggott, Wirral, GB;
CONOPCO, INC., Englewood Cliffs, NJ (US);
Abstract
The invention provides a packaged composition for the oxidative coloration of hair which is formulated in two parts, the composition comprising: (i) an aqueous hair colorant part comprising one or more oxidative dye precursors, and less than 1% oleic acid by weight based on total weight of part (i); (ii) an aqueous colour developer part comprising one or more oxidising agents, at least 5% stearic acid by weight based on total weight of part (ii); and less than 1% oleic acid by weight based on total weight of part (ii); in which parts (i) and (ii) are adapted to be mixed together before application to the hair. The compositions provide an improved level of hair damage protection during the colouring process without compromising on colour delivery.