Paperboard packaging containers and related methods of use

Patent metadata

Field	Value
Publication number	US-10011417-B2
Application number	US-201514707676-A
Country	US
Kind code	B2
Filing date	May 8, 2015
Priority date	Dec 30, 2011
Publication date	Jul 3, 2018
Grant date	Jul 3, 2018

Abstract

A method for mixing substances for the treatment of keratinous substrates may comprise separating a paperboard packaging container into at least two portions. The method may also comprise removing at least two containers containing differing substances from the paperboard packaging container and mixing the at least two substances together in one of the at least two separated portions of the paperboard packaging container so as to form a mixture of the at least two substances for the treatment of keratinous substrates. The method may further comprise applying the mixture to a keratinous substrate.

First claim

I claim:

1. A hair treatment kit consisting essentially of:
a paperboard box comprising a top wall, a bottom wall, and side walls disposed between and connecting the top and bottom walls, the top wall and a portion of the side walls defining a first portion of the paperboard box, and the bottom wall and remaining portions of the side walls define a second portion of the paperboard box, the paperboard box housing at least two containers in an interior portion thereof;
at least two different cosmetic compositions for treatment of hair housed in the at least two containers, the cosmetic compositions configured to be mixed together to form a cosmetic mixture for treating hair and comprising a dye and developer that mix to form a hair coloring product, or an alkaline component and an activator that mix to form a hair relaxing product; and
optionally a mixing tool, an applicator, or both the mixing tool and the applicator;
wherein the first and second portions are arranged stacked along a longitudinal direction defined between the top and bottom walls, and the first and second portions are separated by at least one perforated tear line that wraps completely around a periphery of the paperboard box in a direction substantially transverse to the longitudinal direction, such that the first portion is configured to be completely detachable from the second portion at the perforated tear line for use as a mixing dish, the first portion defining a first volume ranging from about 17.5 cubic inches to about 25 cubic inches;
wherein a low-density polyethylene coating is provided on an interior surface of the paperboard box in at least the first portion thereof, where the coating forms a hydrophobic liquid barrier capable of blocking the compositions from penetrating the barrier when the compositions are mixed in the first portion; and
wherein the kit does not include a mixing tray or bowl and does not define an empty volume sufficient for mixing the substances other than the paperboard box.

2. The kit of claim 1 , wherein at least one end of the paperboard box is sealed.

Assignees

• Oreal

Inventors

• Degeorge Michael

Classifications

• A45D19/00

  Devices for washing the hair or the scalp; Similar devices for colouring the hair · CPC title

• B65D5/5425

  and defining after rupture a lid hinged to the upper edge of the container body · CPC title

• B65D5/6602

  formed by folding one or more extensions hinged to the upper edge of a tubular container body · CPC title

• A45D7/04

  chemical · CPC title

• A45D2019/0041

  Human Necessities · mapped topic