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公开(公告)号：US11857656B1
公开(公告)日：2024-01-02
申请号：US17841290
申请日：2022-06-15
Applicant: L'Oreal
Inventor： Aakash Parekh , Ronak Rughani , Martin Asare , Sivaramakrishnan Muthukrishnan , Zhengzheng Liao , Yuri Lvov
CPC classification number: A61K8/26 , A61K8/35 , A61K8/492 , A61K8/84 , A61Q5/10 , A61K2800/43 , A61K2800/884
Abstract: The disclosure relates to systems for altering the color of the hair, comprising a pre-treatment composition comprising at least one amine-based compound and a dyeing composition comprising at least one microtube-dye composite. The disclosure also relates to methods of altering the color of the hair using the systems, as well as kits comprising the systems.
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公开(公告)号：US20220323382A1
公开(公告)日：2022-10-13
申请号：US17219868
申请日：2021-03-31
Applicant: L'Oreal
Inventor： Zhengzheng LIAO , Martin Asare , Guojin Zhang , Sivaramakrishnan Muthukrishnan , Aakash Jagat Parekh , Yuri Lvov
Abstract: The disclosure relates to systems for altering the color of the hair, comprising a pretreatment composition comprising at least one cationic surfactant and a dyeing composition comprising at least one microtube-dye composite. The disclosure also relates to methods of altering the color of the hair using the systems, as well as kits comprising the systems.
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公开(公告)号：US11654122B2
公开(公告)日：2023-05-23
申请号：US17219868
申请日：2021-03-31
Applicant: L'Oreal
Inventor： Zhengzheng Liao , Martin Asare , Guojin Zhang , Sivaramakrishnan Muthukrishnan , Aakash Jagat Parekh , Yuri Lvov
CPC classification number: A61K31/14 , A61Q5/065 , A61K2800/884
Abstract: The disclosure relates to systems for altering the color of the hair, comprising a pretreatment composition comprising at least one cationic surfactant and a dyeing composition comprising at least one microtube-dye composite. The disclosure also relates to methods of altering the color of the hair using the systems, as well as kits comprising the systems.
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