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公开(公告)号：US20240041730A1
公开(公告)日：2024-02-08
申请号：US18228176
申请日：2023-07-31
申请人： L'Oreal
IPC分类号： A61K8/44 , A61Q5/10 , A61K8/365 , A61K8/46 , A61K8/34 , A61K8/36 , A61K8/92 , A61K8/60 , A61K8/41 , A61K8/73 , A61K8/45
CPC分类号： A61K8/44 , A61Q5/10 , A61K8/365 , A61K8/466 , A61K8/342 , A61K8/361 , A61K8/922 , A61K8/602 , A61K8/41 , A61K8/737 , A61K8/45 , A61K2800/882
摘要： The disclosure relates to compositions for altering the color of keratin fibers and methods of using the compositions. The compositions comprise (a) a bonding system comprising: (i) at least one first bonding agent chosen from citric acid and/or salts thereof, and (ii) at least one second bonding agent chosen from amino acids, amino sulfonic acids, salts thereof, or combinations thereof; (b) at least one fatty alcohol; (c) at least one fatty acid; (d) at least one alkyl polyglucoside; (e) at least one alkalizing agent; and (f) at least one solvent. The compositions can further comprise one or more oxidation dyes, couplers, oxidizing agents, or combinations thereof.
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公开(公告)号：US20240197591A1
公开(公告)日：2024-06-20
申请号：US18084403
申请日：2022-12-19
申请人： L'Oreal
发明人： Matthew PROEFKE , Sarah SPEER , Tathagata MUKHERJEE , Shahid Mohammad NASEER , Sivaramakrishnan MUTHUKRISHNAN
摘要： The disclosure relates to compositions and methods for removing color from keratin fibers such as hair. The compositions comprise (a) at least one reducing agent chosen from glutaric acid, glyoxylic acid, thiolactic acid, thioglycolic acid, glycolic acid, or combinations of two or more thereof, (b) optionally, at least one amine compound, and (c) at least one solvent.
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公开(公告)号：US20230000756A1
公开(公告)日：2023-01-05
申请号：US17853128
申请日：2022-06-29
申请人： L'Oreal
发明人： Vibha K. SHAH , Allison PERNER , Ronak RUGHANI , Brady ZARKET , Sivaramakrishnan MUTHUKRISHNAN , Aakash PAREKH
IPC分类号： A61K8/85 , A61K8/9717 , A61K8/73 , A61K8/34 , A61Q5/06
摘要： The disclosure relates to compositions comprising (a) at least one polyphenol; (b) at least one film former; (c) at least one gum; (d) at least one emulsifier; (e) at least one fatty alcohol; and (f) at least one solvent. Optionally, the compositions may further comprise at least one humectant and/or at least one fatty acid. The compositions can be used for styling hair, for example temporarily straightening the hair and/or for reducing frizz of hair. The disclosure also relates to methods of using the compositions to style hair, straighten hair, and/or reduce frizz of hair.
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公开(公告)号：US20240033198A1
公开(公告)日：2024-02-01
申请号：US17878001
申请日：2022-07-31
申请人： L'Oreal
摘要： The disclosure relates to compositions for altering the color of keratin fibers and methods of using the compositions. The compositions comprise (a) a bonding system comprising (i) at least one first bonding agent chosen from lactic acid and/or salts thereof, and (ii) at least one second bonding agent chosen from amino acids and/or salts thereof; (b) at least one fatty alcohol; (c) at least one fatty acid; (d) at least one alkyl polyglucoside; (e) at least one alkalizing agent; and (f) at least one solvent. The compositions can further comprise one or more oxidation dyes, couplers, oxidizing agents, or combinations thereof.
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公开(公告)号：US20210113451A1
公开(公告)日：2021-04-22
申请号：US17071049
申请日：2020-10-15
申请人： L'OREAL
IPC分类号： A61K8/86 , A61K8/34 , A61K8/44 , A61K8/55 , A61K8/58 , A61K8/36 , A61K8/26 , A61K8/27 , A61K8/19 , A61K8/20 , A61Q5/06 , C08G65/48 , C09J171/02 , A45D7/04
摘要： Cosmetic compositions, systems and methods for conferring responsive durable shaping of keratinous fibers employ at least one shape memory polymer that includes a three-armed branched polyethylene glycol (PEG) based polymer that is functionalized with one or more metal-coordination active groups. The shape memory polymer forms a crosslinked network coating on a substrate, for example a substrate selected from keratinous substrates, for example, hair. Hair coated with the shape memory polymer and treated with an oxidizing agent can be shaped, locked into shape, and reprogrammed by modulation of pH. The coated hair retains durable shaping properties through at least one shampoo treatment. The cosmetic compositions, systems and methods provide durable and reprogrammable durable shaping of the keratinous substrate, for example for styling hair.
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公开(公告)号：US20240197592A1
公开(公告)日：2024-06-20
申请号：US18084404
申请日：2022-12-19
申请人： L'Oreal
发明人： Matthew PROEFKE , Sarah SPEER , Tathagata MUKHEREJEE , Shahid NASEER , Sivaramakrishnan MUTHUKRISHNAN
摘要： The disclosure relates to compositions and methods for removing color from keratin fibers such as hair. The compositions comprise (a) at least one reducing agent chosen from glutaric acid, glyoxylic acid, thiolactic acid, thioglycolic acid, glycolic acid, citric acid, or combinations of two or more thereof, (b) at least one amino acid, (c) optionally, at least one amine compound, and (d) at least one solvent.
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公开(公告)号：US20230404873A1
公开(公告)日：2023-12-21
申请号：US17841290
申请日：2022-06-15
申请人： L'Oreal
发明人： Aakash PAREKH , Ronak RUGHANI , Martin ASARE , Sivaramakrishnan MUTHUKRISHNAN , Zhengzheng LIAO , Yuri LVOV
CPC分类号： A61K8/26 , A61Q5/10 , A61K8/35 , A61K8/492 , A61K8/84 , A61K2800/43 , A61K2800/884
摘要： 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：US20230015994A1
公开(公告)日：2023-01-19
申请号：US17852729
申请日：2022-06-29
申请人： L'Oreal
发明人： Vibha K. SHAH , Allison PERNER , Ronak RUGHANI , Brady ZARKET , Sivaramakrishnan MUTHUKRISHNAN , Aakash PAREKH
摘要： The disclosure relates to compositions comprising (a) at least one polyphenol; (b) at least one film former; (c) at least one emulsifier; (d) at least one fatty compound; and (e) at least one solvent. Optionally, the compositions may further comprise at least one oil, at least one humectant, and/or at least one fatty acid. The compositions can be used for styling hair, for example temporarily straightening the hair and/or for reducing frizz of hair. The disclosure also relates to methods of using the compositions to style hair, straighten hair, and/or reduce frizz of hair.
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