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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.:

US 11033470 B1

PDFFull Text
Date of Patent:
Jun. 15, 2021

Filed:

Nov. 12, 2018

Hydrogen peroxide formulations in barrier layer films with a metallized layer

Applicant:

Henkel Ag & Co. Kgaa, Duesseldorf, DE;

Inventors:

Marc Nowottny, Moenchengladbach, DE;

Torsten Lechner, Langenfeld, DE;

Wolfgang Barthel, Langenfeld, DE;

Assignee:

Henkel AG & Co. KGaA, Duesseldorf, DE;

Attorney:

Lorenz & Kopf, LLP

Primary Examiner:

Eisa B Elhilo

Int. Cl.
CPC ...
A61Q 5/00 (2006.01); A61K 8/22 (2006.01); A45D 37/00 (2006.01); A61K 8/34 (2006.01); A61K 8/39 (2006.01); A61Q 5/08 (2006.01); B32B 27/08 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B65D 75/26 (2006.01); C08J 5/18 (2006.01);
U.S. Cl.
CPC ...
A61K 8/22 (2013.01); A45D 37/00 (2013.01); A61K 8/342 (2013.01); A61K 8/39 (2013.01); A61Q 5/08 (2013.01); B32B 27/08 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); B65D 75/26 (2013.01); C08J 5/18 (2013.01); A61K 2800/596 (2013.01); A61K 2800/87 (2013.01); B32B 2250/24 (2013.01); B32B 2307/7244 (2013.01); B32B 2307/7246 (2013.01); B32B 2439/40 (2013.01); C08J 2323/06 (2013.01); C08J 2323/12 (2013.01); C08J 2367/02 (2013.01);
Abstract

The present invention concerns a cosmetic product for modifying the natural color of keratinous fibers, in particular human hair, which contains at least one packaging (VP) and a cosmetic composition (KM) contained in this packaging (VP). The packaging is made of a multi-layer film (F) comprising at least two polymer layers (P1) and (P2) and at least one barrier layer (BS). The cosmetic composition comprises at least one oxidizing agent, at least one C-Calcohol and at least one non-ionic surfactant. The use of the packaging (VP) in combination with the cosmetic composition (KM) surprisingly does not lead to an inflation of the packaging or an excessive water loss of the agent (KM) during storage.

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