Hair treatment method, kit, recipient, and use thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61Q-005/10
A45D-007/04
A45D-019/00
A45D-019/06
A61Q-005/04
B65D-025/04
A61Q-005/00
A45D-007/00
출원번호
US-0465478
(2014-08-21)
등록번호
US-9468778
(2016-10-18)
발명자
/ 주소
Berlepsch, Joseph Allen
Stahl, Jaime Beverly
Still, James Douglas
Frias, Lucio
Lewis, Robert Drennan
Perdomo, Leobaldo Antonio
출원인 / 주소
The Procter & Gamble Company
대리인 / 주소
Fondriest, James T.
인용정보
피인용 횟수 :
0인용 특허 :
9
초록▼
A method of treating hair, a hair treatment kit for extemporaneous preparation of hair treatment compositions, a recipient for applying hair treatment compositions, and use thereof are provided. The invention provides a superior hair treatment performance such as a superior hair coloring and/or blea
A method of treating hair, a hair treatment kit for extemporaneous preparation of hair treatment compositions, a recipient for applying hair treatment compositions, and use thereof are provided. The invention provides a superior hair treatment performance such as a superior hair coloring and/or bleaching performance, particularly for providing superior root to tip treatment evenness.
대표청구항▼
1. A method for treating hair comprising the steps of: i) providing a first composition having a viscosity of from about 20 to about 200 Pa at 10 s−1;ii) providing a second composition, wherein said composition is compatible for mixing with the first composition;iii) providing a recipient comprising
1. A method for treating hair comprising the steps of: i) providing a first composition having a viscosity of from about 20 to about 200 Pa at 10 s−1;ii) providing a second composition, wherein said composition is compatible for mixing with the first composition;iii) providing a recipient comprising a base, a frame attached circumferentially to the base, at least one grasp hold attached to the frame, and a cavity delimitated by the base and the frame and being suitable for containing a hair treatment composition, wherein the frame comprises a partition means and/or indicia for physically or virtually splitting the volume of the cavity into at least two adjacent sub-volumes;iv) providing a mixing and/or application tool;v) pouring the first composition into the cavity of the recipient;vi) applying a first portion of the first composition onto the hair;vii) leaving the applied first composition onto hair, for a time sufficient for treating hair;viii) retaining a second portion of the non-applied first composition, the volume of said second portion corresponding to one of the two sub-volumes of the cavity;ix) pouring the second composition into the other sub-volume;x) mixing the second composition with the non-applied first composition;xi) applying the mixed composition obtained in step x) to the hair;xii) leaving the mixed composition onto hair for a time sufficient for treating hair; andxiii) rinsing and/or cleansing hair. 2. The method according to claim 1, wherein the first portion of the first composition is applied in step vi) to the hair roots and the mixed composition obtained in step x) is applied in step xi) to the hair lengths and tips. 3. The method according to claim 1, wherein the applied first composition is left onto hair in step vii) from about 1 min to about 60 min and the mixed composition is left onto hair in step xii) from about lmin to about 60 min. 4. The method according to claim 1, wherein the first composition is selected from the group consisting of a hair colouring and/or bleaching hair, a hair perming composition, and mixtures thereof; or a hair colouring and/or bleaching composition; or a hair colouring composition comprising a dye compound; or a hair colouring composition comprising a dye compound selected from the group consisting of an oxidative dye precursor, a direct dye compound, and mixtures thereof; or an oxidative hair colouring composition comprising an oxidative dye precursor and a direct dye compound. 5. The method according to claim 1, wherein the first composition is an oxidative hair colouring composition which is obtained by: providing a developer component comprising an oxidizing agent;providing a dye component comprising an oxidative dye precursor and/or an alkalizing agent;pouring, sequentially or simultaneously, the developer and the dye components into the cavity of the recipient;mixing the developer component and the dye component homogenously. 6. The method according to claim 5, wherein the developer component and the dye component are mixed homogeneously at a mixing ratio of from about 1:5 to about 5:1. 7. The method according to claim 1, wherein the second composition is selected from the group consisting of a hair colouring and/or bleaching composition, a hair perming composition, a dilutant composition, a composition of lower pH than the first composition, a composition of higher pH than the first composition, and mixtures thereof. 8. The method according to claim 1, wherein the first composition and the second composition are mixed at a ratio of from about 1:2 to about 4:1. 9. The method according to claim 1, wherein the steps vi), x) and/or xi) are carried out using the tool provided in step iv). 10. The method according to claim 1, wherein the partition indicia is a substantially vertical line located on the frame of the recipient, said line being engraved into and/or embossed onto the internal side of the frame. 11. The method according to claim 1, wherein the partition means is a substantially vertical partition wall releasably and sealably attached to the internal side of the frame and/or the base of recipient, to split the volume of cavity into at least two adjacent, individualized sub-volumes. 12. The method according to claim 1, wherein the partition means is attached to the recipient, after pouring the first composition and before applying a first portion of it to the hair; and/or wherein the partition wall is detached from the recipient after retaining the second portion of the first composition. 13. The method according to claim 1, wherein one sub-volume of the cavity represents from about 90% to about 10% of the total volume of the cavity. 14. The method according to claim 1, wherein one sub-volume of the cavity represents from about 80% to about 50% of the total volume of the cavity. 15. The method according to claim 1, wherein one sub-volume of the cavity represents from about 75% to about 55% of the total volume of the cavity. 16. The method according to claim 1, wherein: the base of the recipient has a shape selected from circular, oval, squared, rectangular; alternatively a shape selected from circular, oval; alternatively a shape being circular; and/orthe base has the longest distance between two diametrically opposed edge points ranging of from about 120 mm and about 216 mm; and the shortest distance between two diametrically opposed edge points ranging of about 30 mm to about 130 mm; and/orthe frame of the recipient has an average height ranging of from about 23 mm and about 80 mm; and/or,the cavity has a volume of from about 82 cm3 to about 2246 cm3. 17. The method according to claim 16, wherein the cavity has a volume of from about 140 cm3 to about 1300 cm3. 18. The method according to claim 1, wherein the recipient is made of a material being plastics; or is made of a material selected from PET, PETG, PP, PS, HDPE, plastic laminate papers, and mixtures thereof; or is made of a material selected from PET.
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이 특허에 인용된 특허 (9)
Ploix,Dominique, Device for mixing at least two components.
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