公开(公告)号：US10596093B2

公开(公告)日：2020-03-24

申请号：US14893564

申请日：2014-05-16

Applicant: L'OREAL

Inventor： Andrew Greaves

IPC: A61K8/58 ,  A61Q15/00

Abstract: The invention thus relates to the cosmetic use of a siliceous material that may be obtained by hydrolysis and condensation, in the presence of water, of at least one tetraalkoxysilane of formula (I) below: Si(OR2)4 (I) and of an alkyltrialkoxysilane of formula (II) below: R1Si(OR2)3 (H) in which: R1 denotes a C7 to C20 alkyl group, optionally interrupted in its chain with an O or S atom or with an NH group or a carbonyl group (CO), R2 denotes a C1-C4 alkyl group. Preferentially, the siliceous material is present in a composition comprising a cosmetically acceptable medium. The invention also relates to a cosmetic process for treating human body odour, in particular underarm odour and optionally human perspiration, which consists in applying to human keratin materials the said siliceous material or a composition containing the same in a cosmetically acceptable medium. The invention also relates to a composition characterized in that it comprises, in a cosmetically acceptable medium, at least the said siliceous material and at least one deodorant agent other than the said siliceous material and/or at least one antiperspirant active agent.

公开(公告)号：US10456607B2

公开(公告)日：2019-10-29

申请号：US15529215

申请日：2015-11-30

Applicant: L'OREAL

Inventor： Andrew Greaves

IPC: A61Q19/08 ,  A61K8/73 ,  C08B37/00 ,  C08B37/08

Abstract: The invention relates to a polysaccharide polymer of formula (I): PS—(O—CO-L-X)a(OH)b  (I) in which PS denotes the basic backbone of the polysaccharide bearing the hydroxyl groups; L is a divalent hydrocarbon-based group comprising from 1 to 20 carbon atoms; X denotes a photoactive group of azide or diazirine type; a denotes the content of OH groups substituted with the photoactive group; b denotes the content of unsubstituted free OH groups; a being between 0.02 and 0.5; b being between 0.5 and 0.98; and a+b=1. The invention also relates to a composition comprising the polymer (I) in a physiologically acceptable medium, and also to a cosmetic process for caring for the skin, comprising the topical application to the skin of said composition and exposure of the treated skin to light radiation.

公开(公告)号：US20170361131A1

公开(公告)日：2017-12-21

申请号：US15529215

申请日：2015-11-30

Applicant: L'OREAL

Inventor： Andrew Greaves

IPC: A61Q19/08 ,  A61K8/73 ,  C08B37/08

CPC classification number: A61Q19/08 ,  A61K8/73 ,  A61K8/731 ,  A61K8/735 ,  A61K2800/54 ,  C08B37/0069 ,  C08B37/0072

Abstract: The invention relates to a polysaccharide polymer of formula (I): PS—(O—CO-L-X)a(OH)b   (I) in which PS denotes the basic backbone of the polysaccharide bearing the hydroxyl groups; L is a divalent hydrocarbon-based group comprising from 1 to 20 carbon atoms; X denotes a photoactive group of azide or diazirine type; a denotes the content of OH groups substituted with the photoactive group; b denotes the content of unsubstituted free OH groups; a being between 0.02 and 0.5; b being between 0.5 and 0.98; and a+b=1. The invention also relates to a composition comprising the polymer (I) in a physiologically acceptable medium, and also to a cosmetic process for caring for the skin, comprising the topical application to the skin of said composition and exposure of the treated skin to light radiation.

公开(公告)号：US20160106652A1

公开(公告)日：2016-04-21

申请号：US14893570

申请日：2014-05-16

Applicant: L'OREAL

Inventor： Andrew Greaves

IPC: A61K8/58 ,  A61Q15/00

CPC classification number: A61K8/585 ,  A61K8/0279 ,  A61Q15/00

Abstract: The invention thus relates to the cosmetic use of a siliceous material that may be obtained by hydrolysis and condensation, in the presence of water, of at least one tetraalkoxysilane of formula (I) below: Si(OR1)4 (I) and of at least one aminoalkyl-trialkoxysilane of formula (II) below: R2Si(OR3)3 (II) R1 denotes a linear or branched C1-C1 alkyl group; R2 denotes a linear or branched, saturated or unsaturated C1-C6 hydrocarbon-based group, a cyclic C3-C5 hydro-carbon-based group, or denotes a C6-C9 aryl or C6-C9 aryloxy group; the said radicals being substituted with an amino group NH2 or NHR with R denoting a linear or branched C1-C4 alkyl group; R3 denotes a linear or branched C1-C4 alkyl group; the said material being other than a molecularly imprinted polymer. The invention also relates to a cosmetic process for treating human body odour, in particular underarm odor and optionally human perspiration, which consists in applying to human keratin materials the said siliceous material or a composition containing the same in a cosmetically acceptable medium. The invention also relates to a composition characterized in that it comprises, in a cosmetically acceptable medium, at least the said siliceous material and at least one deodorant agent other than the said siliceous material and/or at least one antiperspirant active agent.

Abstract translation: 因此，本发明涉及可以通过在水存在下水解和缩合至少一种下式（I）的四烷氧基硅烷：Si（OR 1）4（I）和在 式（II）的至少一个氨基烷基 - 三烷氧基硅烷：R2Si（OR3）3（II）R1表示直链或支链C1-C1烷基; R2表示直链或支链，饱和或不饱和的C 1 -C 6烃基，环状C 3 -C 5烃基，或表示C 6 -C 9芳基或C 6 -C 9芳氧基; 所述基团被氨基NH 2或NHR取代，R表示直链或支链C 1 -C 4烷基; R3表示直链或支链C1-C4烷基; 所述材料不同于分子印迹聚合物。 本发明还涉及一种用于治疗人体气味，特别是腋下气味和任选的人体排汗的美容方法，其包括在人造角蛋白材料中应用所述硅质材料或在化妆品可接受的介质中含有该组合物的组合物。 本发明还涉及一种组合物，其特征在于，其在化妆品可接受的介质中包含至少所述硅质材料和除所述硅质材料以外的至少一种除臭剂和/或至少一种止汗剂活性剂。

公开(公告)号：US08685114B2

公开(公告)日：2014-04-01

申请号：US14050595

申请日：2013-10-10

Applicant: L'Oreal

Inventor： Nicolas Daubresse ,  Andrew Greaves ,  Henri Samain

IPC: A61Q5/10 ,  C07D211/00

CPC classification number: A61Q5/10 ,  A61K8/49 ,  A61K8/4926 ,  A61K8/4933 ,  A61K8/494 ,  A61K8/4946 ,  A61K8/69 ,  A61K2800/4322 ,  A61K2800/434 ,  A61K2800/882 ,  A61Q5/065 ,  C09B23/145 ,  C09B49/12

Abstract: The invention relates to a dyeing composition comprising a fluorescent disulphide dye and to a method of dyeing keratin materials, with a lightening effect, that employs said composition. It likewise relates to new fluorescent disulphide dyes and to their uses in the lightening of keratin materials. This composition allows a particularly persistent lightening effect to be obtained.

Abstract translation: 本发明涉及包含荧光二硫化染料的染色组合物和使用所述组合物的具有减轻作用的角蛋白材料的染色方法。 它同样涉及新的荧光二硫化物染料及其在减轻角蛋白材料中的用途。 该组合物可以获得特别持久的减轻光泽效果。

公开(公告)号：US10945963B2

公开(公告)日：2021-03-16

申请号：US15025098

申请日：2014-09-27

Applicant: L'OREAL

Inventor： Andrew Greaves ,  Gleb Sukhorukov ,  Qiangying Yi

IPC: A61K9/50 ,  A61K8/11 ,  A61Q19/02 ,  A61K8/84 ,  A61K8/81

Abstract: The invention relates to capsules of core/shell type, the core comprising an active agent; the shell comprising one or more concentric and alternating layers of a first photosensitive anionic amino polymer and of a second cationic polymer. The invention also relates to a cosmetic or pharmaceutical composition comprising such capsules. The invention also relates to a non-therapeutic cosmetic process for treating keratin materials, comprising the application to the keratin materials of a cosmetic composition comprising the said capsules, followed by exposure of the deposit formed on the keratin materials to natural light or to artificial light with a wavelength of between 360 and 600 nm.

公开(公告)号：US10328014B2

公开(公告)日：2019-06-25

申请号：US15536320

申请日：2015-12-10

Applicant: L'OREAL

Inventor： Andrew Greaves

IPC: A61K8/73 ,  A61Q19/08 ,  C08B37/08 ,  C08B37/00 ,  A61K8/91 ,  C08L5/00 ,  C08L5/04 ,  C08L5/08 ,  C08L5/10 ,  A61K8/04 ,  A61N5/06 ,  A61N5/067

Abstract: The invention relates to a cosmetic process for caring for the skin, more particularly facial skin, in particular wrinkled skin, comprising the topical application to the skin of a cosmetic composition comprising a grafted polysaccharide polymer (I) and exposure of the treated skin to light radiation, polymer (I) being of formula: PS—(CO—NH-L-X)a(COOH)b in which PS denotes the basic backbone of the polysaccharide bearing the carboxylic acid groups; L is a divalent hydrocarbon-based group containing from 1 to 20 carbon atoms; X denotes a photoactive group of azide or diazirine type; a denotes the content of COOH groups substituted with the group —NH-L-X; b denotes the content of unsubstituted free COOH groups; a being between 0.01 and 0.8; b being between 0.2 and 0.99; a+b=1 The invention also relates to the polymers (I) bearing a photoactive group X of diazirine type and to a composition comprising such a polymer in a physiologically acceptable medium.

公开(公告)号：US09770398B2

公开(公告)日：2017-09-26

申请号：US14350007

申请日：2012-10-05

Applicant: L'Oreal

Inventor： Andrew Greaves ,  Gustavo Luengo

IPC: A61K8/46 ,  C07C323/60 ,  A61Q5/00 ,  A45D19/02 ,  C07C323/25

CPC classification number: A61K8/46 ,  A45D19/02 ,  A61Q5/00 ,  A61Q5/002 ,  C07C323/25 ,  C07C323/60

Abstract: The subject of the present invention is a compound of formula (I) below, the addition salts thereof, the dimer thereof and also the organic or inorganic acid salts thereof, the optical isomers thereof, the geometric isomers thereof, and the solvates thereof such as hydrates: (I) These compounds are sensitive to pH and of use for the treatment of keratin fibers, such as human keratin fibers and in particular the hair.

公开(公告)号：US09730876B2

公开(公告)日：2017-08-15

申请号：US14403022

申请日：2013-05-22

Applicant: L'OREAL

Inventor： Andrew Greaves

IPC: A61Q5/10 ,  A61K8/49 ,  A61Q5/06

CPC classification number: A61K8/4926 ,  A61K2800/43 ,  A61K2800/81 ,  A61K2800/95 ,  A61Q5/065 ,  A61Q5/10

Abstract: The invention relates to a process for dyeing and/or lightening keratin fibers using i) particular dye(s) and/or pigment(s), ii) photoactive compound(s) and iii) light source(s); a cosmetic composition comprising the ingredients i) and ii); the use of ii) for improving the fastness and/or dyeing and/or lightening of keratin materials in the presence of the ingredients i) and iii) of light source(s), and a multi-compartment device comprising i), ii) and iii). The implementation process and the use i) of particular dye(s) and/or pigment(s) combined with ii) the photoactive compounds and iii) with a light source make it possible especially to obtain lasting coloration on keratin fibers without the use of a reducing agent, and without odor.

公开(公告)号：US20140024996A1

公开(公告)日：2014-01-23

申请号：US13915940

申请日：2013-06-12

Applicant: L'Oreal

Inventor： Andrew Greaves

IPC: A61N5/06

CPC classification number: A61N5/0624 ,  A61N5/0616 ,  A61N2005/0662

Abstract: The invention relates to a method for preventing and/or treating skin disorders related to Propionibacterium acnes, comprising a step consisting in applying, to acneic skin, a dermatological composition comprising, in a physiologically acceptable medium, at least one anionic surfactant in an amount ranging from 0.001% to 0.05% by weight, relative to the total weight of the composition, and a step consisting in applying, to the treated skin, light radiation having a wavelength of between 360 and 450 nm, for at least 3 minutes.

Abstract translation: 本发明涉及一种用于预防和/或治疗与丙酸杆菌相关的皮肤病症的方法，其包括在痤疮皮肤中将皮肤病学组合物应用于生理学上可接受的介质中的步骤，所述皮肤病学组合物包含至少一种量程范围内的阴离子表面活性剂 相对于组合物的总重量为0.001重量％至0.05重量％，以及将波长在360至450纳米之间的光辐射施加至经处理的皮肤至少3分钟的步骤。