公开(公告)号：US10940102B2

公开(公告)日：2021-03-09

申请号：US15557304

申请日：2016-03-14

Applicant: L'OREAL

Inventor： Andrew Greaves ,  Nawel Baghdadli ,  Lucien Bildstein ,  Berangere Baril

IPC: A61K8/73 ,  A61K8/60 ,  A61Q5/12 ,  A61Q5/00

Abstract: The invention relates to i) a process for treating keratin fibres, in particular human keratin fibres such as the hair, employing a) at least one oxidized polysaccharide, in particular oxidized inulin, and b) at least one (poly)saccharide with amine group(s); ii) a composition comprising the ingredients a) and b); iii) the use of a) and b) to treat keratin fibres, in particular human keratin fibres such as the hair, and iv) a multi-compartment kit or device comprising a) and b). The invention makes it possible to obtain good hair-conditioning cosmetic properties, with a long-lasting effect.

公开(公告)号：US10098828B2

公开(公告)日：2018-10-16

申请号：US15536281

申请日：2015-12-15

Applicant: L'OREAL

Inventor： Andrew Greaves

IPC: A61K8/73 ,  A61Q15/00 ,  C08B37/08

Abstract: The invention relates to a cosmetic method for treating human body odors. Said method includes:(i) applying, to the skin, a composition containing a polymer (I): wherein R′ is, separately, H or an acetyl grouping or a —CO-L-X grouping, the polymer containing at least one R′═—CO-L-X grouping, L being a divalent hydrocarbon group containing 1 to 20 carbon atoms, X denoting a photoactive azide or diazirine group, and n ranging from 5 to 2000; then (ii) exposing the skin to visible light. The method used on the skin can also be used on materials for deodorizing malodorous environments such as shoe soles or clothing.

公开(公告)号：US20160235685A1

公开(公告)日：2016-08-18

申请号：US15025098

申请日：2014-09-27

Applicant: L'OREAL

Inventor： Andrew Greaves ,  Gleb Sukhorukov ,  Qiangying Yi

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

CPC classification number: A61K9/5031 ,  A61K8/11 ,  A61K8/8194 ,  A61K8/84 ,  A61K9/5073 ,  A61K2800/81 ,  A61Q19/02

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.

Abstract translation: 本发明涉及核/壳型胶囊，该芯包含活性剂; 该壳包含一个或多个第一感光性阴离子氨基聚合物和第二阳离子聚合物的同心和交替层。 本发明还涉及包含这种胶囊的化妆品或药物组合物。 本发明还涉及一种用于治疗角蛋白材料的非治疗性美容方法，其包括将包含所述胶囊的化妆品组合物应用于角蛋白材料，然后将形成在角蛋白材料上的沉积物暴露于自然光或人造光 波长在360和600nm之间。

公开(公告)号：US20160143832A1

公开(公告)日：2016-05-26

申请号：US14893564

申请日：2014-05-16

Applicant: L'OREAL

Inventor： Andrew Greaves

IPC: A61K8/58 ,  A61Q15/00

CPC classification number: A61K8/585 ,  A61K2800/40 ,  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.

Abstract translation: 因此，本发明涉及可在水存在下通过水解和缩合得到的至少一种下式（I）的四烷氧基硅烷：Si（OR 2）4（I）和 式（II）的烷基三烷氧基硅烷：R 1 Si（OR 2）3（H）其中：R 1表示C 7至C 20烷基，任选地在其链中用O或S原子或与NH基或羰基 ），R2表示C1-C4烷基。 优选地，硅质材料存在于包含化妆品可接受的介质的组合物中。 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：US10201492B2

公开(公告)日：2019-02-12

申请号：US15515220

申请日：2015-09-29

Applicant: L'OREAL

Inventor： Andrew Greaves

IPC: A61K8/91 ,  A61K8/31 ,  A61Q19/08

Abstract: The invention relates to a cosmetic process for caring for the skin, more particularly facial skin, in particular wrinkled skin, comprising: (i) a step consisting in applying to the skin a composition, in particular a cosmetic composition, comprising, in a physiologically acceptable medium, a polysaccharide polymer grafted with (meth)acrylate groups and a photoactive compound, (ii) followed by a step consisting in exposing the skin to light radiation, preferably for at least 5 seconds. The invention also relates to a composition comprising, in a physiologically acceptable medium, a polysaccharide polymer grafted with (meth)acrylate groups and a photoactive compound.

公开(公告)号：US20170360677A1

公开(公告)日：2017-12-21

申请号：US15536320

申请日：2015-12-10

Applicant: L'OREAL

Inventor： Andrew Greaves

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

CPC classification number: A61K8/735 ,  A61K8/042 ,  A61K8/73 ,  A61K8/731 ,  A61K8/733 ,  A61K8/91 ,  A61K2800/81 ,  A61N5/0616 ,  A61N5/062 ,  A61N2005/0651 ,  A61N2005/0654 ,  A61N2005/0661 ,  A61N2005/0662 ,  A61N2005/067 ,  A61Q19/08 ,  C08B37/0033 ,  C08B37/0069 ,  C08B37/0072 ,  C08B37/0075 ,  C08B37/0084 ,  C08L5/00 ,  C08L5/04 ,  C08L5/08 ,  C08L5/10 ,  C08L1/284

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：US20150224041A1

公开(公告)日：2015-08-13

申请号：US14403022

申请日：2013-05-22

Applicant: L'OREAL

Inventor： Andrew Greaves

IPC: A61K8/49 ,  A61Q5/10

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 fibres 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 fibres without the use of a reducing agent, and without odour.

Abstract translation: 本发明涉及使用i）特定染料和/或颜料染色和/或减轻角蛋白纤维的方法，ii）光敏化合物和iii）光源; 包含成分i）和ii）的化妆品组合物; ii）用于在成分i）和iii）光源的存在下改善角蛋白材料的牢度和/或染色和/或增亮，以及多隔室装置，其包括i），ii） 和iii）。 实施过程和使用i）特定染料和/或颜料与ii）光活性化合物和iii）与光源组合使得可以特别地获得角蛋白纤维上的持久着色而不使用 还原剂，无气味。

公开(公告)号：US20140316006A1

公开(公告)日：2014-10-23

申请号：US14350007

申请日：2012-10-05

Applicant: L'OREAL

Inventor： Andrew Greaves ,  Gustavo Luengo

IPC: A61K8/46 ,  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 fibres, such as human keratin fibres and in particular the hair.

Abstract translation: 本发明的主题是下式（I）的化合物，其加成盐，其二聚体及其有机酸或无机酸盐，其旋光异构体，其几何异构体及其溶剂合物如 水合物：（I）这些化合物对pH和用于治疗角蛋白纤维如人角蛋白纤维，特别是头发敏感。

公开(公告)号：US20250057745A1

公开(公告)日：2025-02-20

申请号：US18720187

申请日：2022-12-14

Applicant: L'Oreal

Inventor： Andrew Greaves

IPC: A61K8/44 ,  A61Q5/00

Abstract: The present invention relates to the use of a particular carboxylic acid or of its salts for repairing and/or preventing the breakage of keratin fibres, more particularly human keratin fibres such as the hair. The invention also relates to a cosmetic composition comprising at least one particular carboxylic acid or its salts and at least one anionic surfactant. The invention also pertains to a method for cosmetic treatment of keratin fibres, more particularly human keratin fibres such as the hair, using said particular carboxylic acid or its salts or said cosmetic composition.

公开(公告)号：US10335355B2

公开(公告)日：2019-07-02

申请号：US14893570

申请日：2014-05-16

Applicant: L'OREAL

Inventor： Andrew Greaves

IPC: A61K8/58 ,  A61K8/02 ,  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-C4 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 odor, 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.