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公开(公告)号：US20250107988A1
公开(公告)日：2025-04-03
申请号：US18355455
申请日：2023-07-20
Applicant: L'Oreal
Inventor： Lisa Chuyin YE-TSE , Heather Lee , XianZhi Zhou , Vibha Shah
Abstract: The instant disclosure is drawn to a hair treatment composition comprising: (a) one or more cyclic carbonates; (b) one or more amino-functionalized silicones; (c) one or more polysaccharides; (d) one or more nonionic associative polymeric thickeners; (e) one or more nonionic surfactants or emulsifiers; and (f) water. The weight ratio of the one or more cyclic carbonates to the one or more amino-functionalized silicones is typically from about 12:1 to 1:2. The compositions are useful as a leave-on product in methods for improving hair fiber alignment, reducing frizz, and imparting smoothness to the hair, while providing heat protection properties to the hair.
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公开(公告)号：US11135151B2
公开(公告)日：2021-10-05
申请号：US16118669
申请日：2018-08-31
Applicant: L'OREAL
Inventor： Nghi Van Nguyen , Jim Singer , XianZhi Zhou , Jennifer Haghpanah , Charles Shaw
Abstract: Disclosed are compositions, systems and methods for treating keratinous fibers such as hair. The compositions and systems comprise an oxazoline functionalized polymer and a compound having at least one nucleophilic site capable of reacting with the at least one oxazoline functionalized compound and chosen from hydroxyl group-containing compounds, thiol group-containing compounds, and a mixture thereof. The compositions and methods are employed to improve the quality of the keratinous fibers.
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Patent Agency Ranking
13.发明授权公开(公告)号：US11129787B2
公开(公告)日：2021-09-28
申请号：US16118717
申请日：2018-08-31
Applicant: L'OREAL
Inventor： Nghi Van Nguyen , Jim Singer , XianZhi Zhou , Jennifer Haghpanah , Charles Shaw
Abstract: Disclosed are compositions, systems and methods for treating keratinous fibers such as hair. The compositions and systems comprise an oxazoline functionalized polymer and a polyamine compound. The compositions and methods are employed to improve the quality of the keratinous fibers.
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14.发明授权公开(公告)号：US11033478B2
公开(公告)日：2021-06-15
申请号：US15825988
申请日：2017-11-29
Applicant: L'OREAL
Inventor： XianZhi Zhou , Christopher Pang , Jody Ebanks , Chunhua Li
Abstract: A mascara composition includes at least about 7 percent by weight of a non-ionic water-soluble or water dispersible copolymer that includes a cyclic amide monomer, a cyclic amine monomer, and an acrylamide monomer. Methods of applying makeup to the eyelashes are also provided.
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15.发明授权公开(公告)号：US10987298B2
公开(公告)日：2021-04-27
申请号：US16022820
申请日：2018-06-29
Applicant: L'OREAL
Inventor： Christopher Pang , Chunhua Li , Jody Ebanks , XianZhi Zhou
IPC: A61Q1/00 , A61K8/34 , A61K8/41 , A61K8/86 , A61K8/891 , A61K8/42 , A61K31/79 , A61K8/81 , A61K8/895 , A61Q1/10
Abstract: A mascara composition includes a vehicle comprising water; a primary film-forming polymer that is a non-ionic and water-soluble or water dispersible copolymer comprising a first cyclic amide monomer, a cyclic amine monomer, and an acrylamide monomer; at least one nonionic secondary film-forming polymer having a fraction of a second cyclic amide monomer that is at least about 70% by weight of the at least one secondary film-forming polymer; and from about 0.5% to about 8% by weight of a C2-C5 alcohol.
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公开(公告)号：US10058502B2
公开(公告)日：2018-08-28
申请号：US14986296
申请日：2015-12-31
Applicant: L'OREAL
Inventor： Christopher Michael Macneill , XianZhi Zhou , Chunhua Li , Hy Si Bui
CPC classification number: A61K8/88 , A61K8/8147 , A61K8/84 , A61K2800/594 , A61K2800/95 , A61Q3/02
Abstract: Compositions including polycarbodiimide together with latex compounds to enhance the quality of the keratinous substrates. The present invention relates to a cosmetic treatment and process for treating keratinous materials, in particular for nail polishes and other treatments, where, according to the process, the polycarbodiimide and latex actives may be applied in a nail treatment that is a single step or at least two sequential steps. The ratio of the latex compound to the polycarbodiimide compound is in the range from about 50:50 to about 95:5, and the composition comprises 10 to 100% of a combined amount of the polycarbodiimide compound and the latex compound, by weight, of the entire composition. It is in particular a nail treatment composition and process for providing one or more of improved adhesion, water resistance, and shine through crosslinking between the actives, thereby imparting long wear, good shine, nail protection, and easy removal.
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公开(公告)号：US20170189311A1
公开(公告)日：2017-07-06
申请号：US14986296
申请日：2015-12-31
Applicant: L'OREAL
Inventor： Christopher Michael Macneill , XianZhi Zhou , Chunhua LI , Hy Si Bui
CPC classification number: A61K8/88 , A61K8/8147 , A61K8/84 , A61K2800/594 , A61K2800/95 , A61Q3/02
Abstract: Compositions including polycarbodiimide together with latex compounds to enhance the quality of the keratinous substrates. The present invention relates to a cosmetic treatment and process for treating keratinous materials, in particular for nail polishes and other treatments, where, according to the process, the polycarbodiimide and latex actives may be applied in a nail treatment that is a single step or at least two sequential steps. The ratio of the latex compound to the polycarbodiimide compound is in the range from about 50:50 to about 95:5, and the composition comprises 10 to 100% of a combined amount of the polycarbodiimide compound and the latex compound, by weight, of the entire composition. It is in particular a nail treatment composition and process for providing one or more of improved adhesion, water resistance, and shine through crosslinking between the actives, thereby imparting long wear, good shine, nail protection, and easy removal.
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