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公开(公告)号：US20190328640A1
公开(公告)日：2019-10-31
申请号：US16472828
申请日：2017-12-22
Applicant: L'OREAL
Inventor： Henri Samain , Virginie Burckbuchler
Abstract: The present invention relates to a process for relaxing curls and/or straightening keratin fibres, such as the hair, which comprises the application to the fibres of one or more compositions comprising reducing agents, and a step of heat treatment of the fibres by means of a heating tool. A subject of the invention is also the use of the composition(s) comprising reducing agents in a process for relaxing curls and/or straightening keratin fibres. Finally, a subject of the invention is a multi-compartment device or “kit” suitable for carrying out such a process.
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Patent Agency Ranking
公开(公告)号：US11504317B2
公开(公告)日：2022-11-22
申请号：US16473218
申请日：2017-12-22
Applicant: L'OREAL
Inventor： Virginie Burckbuchler , Henri Samain
Abstract: The present invention relates to a process for curl-relaxing and/or straightening keratin fibres, such as the hair, which comprises the application to the fibres of one or more compositions comprising reducing agents, one or more compositions comprising organic solvents and a step of heat treatment of the fibres by means of a heating tool. The invention also relates to the use of the composition(s) comprising reducing agents and of the composition(s) comprising organic solvents in a process for curl-relaxing and/or straightening keratin fibres. Finally, the invention relates to a multi-compartment device or “kit” that is suitable for performing such a process.
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公开(公告)号：US20190350830A1
公开(公告)日：2019-11-21
申请号：US16473218
申请日：2017-12-22
Applicant: L'OREAL
Inventor： Virginie Burckbuchler , Henri Samain
Abstract: The present invention relates to a process for curl-relaxing and/or straightening keratin fibres, such as the hair, which comprises the application to the fibres of one or more compositions comprising reducing agents, one or more compositions comprising organic solvents and a step of heat treatment of the fibres by means of a heating tool. The invention also relates to the use of the composition(s) comprising reducing agents and of the composition(s) comprising organic solvents in a process for curl-relaxing and/or straightening keratin fibres. Finally, the invention relates to a multi-compartment device or “kit” that is suitable for performing such a process.
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公开(公告)号：US20220409508A1
公开(公告)日：2022-12-29
申请号：US17813447
申请日：2022-07-19
Applicant: L'OREAL
Inventor： Virginie Burckbuchler , Henri Samain
Abstract: The present invention relates to a process for curl-relaxing and/or straightening keratin fibres, such as the hair, which comprises the application to the fibres of one or more compositions comprising reducing agents, one or more compositions comprising organic solvents and a step of heat treatment of the fibres by means of a heating tool.
The invention also relates to the use of the composition(s) comprising reducing agents and of the composition(s) comprising organic solvents in a process for curl-relaxing and/or straightening keratin fibres.
Finally, the invention relates to a multi-compartment device or “kit” that is suitable for performing such a process.-
公开(公告)号：US11166896B2
公开(公告)日：2021-11-09
申请号：US16472824
申请日：2017-12-22
Applicant: L'OREAL
Inventor： Virginie Burckbuchler , Henri Samain
IPC: A61Q5/10 , A61K8/46 , A45D7/06 , A61K8/34 , A61K8/41 , A61K8/49 , A61Q5/04 , A61Q5/06 , A45D7/00
Abstract: The present invention relates to a process for dyeing and relaxing curls of keratin fibres, such as the hair, which comprises the application to the fibres of one or more acidic compositions comprising reducing agents and of one or more compositions comprising hair-dyeing agents, and a step of heat treatment of the fibres by means of a heating tool. A subject of the invention is also the use of the composition(s) comprising reducing agents and of the composition(s) comprising hair-dyeing agents in a process for dyeing and relaxing curls of keratin fibres. Finally, a subject of the invention is a multi-compartment device or “kit” suitable for carrying out such a process.
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6.发明申请公开(公告)号：US20200085714A1
公开(公告)日：2020-03-19
申请号：US16472824
申请日：2017-12-22
Applicant: L'OREAL
Inventor： Virginie Burckbuchler , Henri Samain
Abstract: The present invention relates to a process for dyeing and relaxing curls of keratin fibres, such as the hair, which comprises the application to the fibres of one or more acidic compositions comprising reducing agents and of one or more compositions comprising hair-dyeing agents, and a step of heat treatment of the fibres by means of a heating tool. A subject of the invention is also the use of the composition(s) comprising reducing agents and of the composition(s) comprising hair-dyeing agents in a process for dyeing and relaxing curls of keratin fibres. Finally, a subject of the invention is a multi-compartment device or “kit” suitable for carrying out such a process.
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