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:
Jun. 02, 2020
Filed:
Feb. 12, 2016
Noxell Corporation, Hunt Valley, MD (US);
Mathias Kurt Herrlein, Kronberg, DE;
Tatjana Schaefer, Butzbach, DE;
Andreas Flohr, Kronberg, DE;
Marianna Forgione, Schwalbach am Taunus, DE;
Matija Crne, Schwalbach am Taunus, DE;
Yonas Gizaw, West Chester, OH (US);
Ursula Christina Glaser, Wiesbaden, DE;
Noxell Corporation, Hunt Valley, MD (US);
Abstract
A method for providing a film comprising pigment on keratin fibres comprises: (a) applying a composition to hair, wherein the composition comprises: an aminosilicone polymer, wherein the aminosilicone polymer comprises amino sidechains, and wherein the aminosilicone polymer has a weight average molecular weight of from 10,000 Dalton to 60,000 Dalton; a silicone resin which is a MQ resin; a thickening system comprising a thickening polymer; one or more pigments or one or more coloured materials; a solvent; and subsequently (b) applying a coating formulation onto the hair, wherein the coating formulation comprises a silicone resin and a volatile solvent; wherein the keratin fibres are not rinsed between steps (a) and (b). Also associated kits and uses thereof.