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Patent Agency Ranking
公开(公告)号：US10745527B2
公开(公告)日：2020-08-18
申请号：US16359657
申请日：2019-03-20
Applicant: LVMH RECHERCHE , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , UNIVERSITE DE PAU ET DES PAYS DE L'ADOUR
Inventor： Jean-Francois Tranchant , Emilie Gombart , Laurent Billon , Maud Save , Mohamed Boularas
IPC: C08J3/075 , A61Q19/00 , A61Q1/00 , C08F220/18 , C08G65/34 , B01J13/00 , A61K8/02 , A61K8/04 , A61K8/81 , C08G81/02
Abstract: The invention relates to poly(oligo(ethylene glycol) methacrylate) microgels, to the process for preparing same and the uses thereof in various fields of application such as optics, electronics, pharmacy and cosmetics.These microgels have the advantage of being monodisperse, pH-responsive and temperature-responsive. They can carry magnetic nanoparticles or biologically active molecules. These microgels may also form transparent films, which have novel optical and electromechanical properties.
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公开(公告)号：US10287403B2
公开(公告)日：2019-05-14
申请号：US15541999
申请日：2015-01-06
Applicant: LVMH RECHERCHE , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , UNIVERSITE DE PAU ET DES PAYS DE L'ADOUR
Inventor： Jean-Francois Tranchant , Emilie Gombart , Laurent Billon , Maud Save , Mohamed Boularas
Abstract: The invention relates to poly(oligo(ethylene glycol) methacrylate) microgels, to the process for preparing same and the uses thereof in various fields of application such as optics, electronics, pharmacy and cosmetics.These microgels have the advantage of being monodisperse, pH-responsive and temperature-responsive. They can carry magnetic nanoparticles or biologically active molecules. These microgels may also form transparent films, which have novel optical and electromechanical properties.
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公开(公告)号：US09526685B2
公开(公告)日：2016-12-27
申请号：US14399717
申请日：2013-05-06
Applicant: LVMH RECHERCHE
Inventor： Emilie Gombart , Jean-Francois Tranchant , Alex Poulin
CPC classification number: A61K8/8129 , A61K8/345 , A61K8/731 , A61K8/732 , A61K8/8117 , A61K8/8176 , A61K8/8182 , A61K2800/48 , A61K2800/594 , A61Q19/00 , A61Q19/08
Abstract: The present invention relates to a method of cosmetic care that consists of applying, on at least one area of the body, a cosmetic composition containing an elastic mixture consisting of at least one starch, at least one polymer selected from polyvinyl alcohols, vinylpyrrolidone polymers and copolymers and latex, at least one polyol, and optionally water.The mixture imparts elasticity to the cosmetic product applied on the surface of the skin naturally subjected to deformations, such as the changes of facial expression, pressure of the fingers by contact, or contact with clothing.
Abstract translation: 混合物对施加在皮肤表面上的化妆品产生弹性，天然受到变形，如面部表情的改变，手指的接触压力或与衣服的接触。
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公开(公告)号：US20150132247A1
公开(公告)日：2015-05-14
申请号：US14399717
申请日：2013-05-06
Applicant: LVMH RECHERCHE
Inventor： Emilie Gombart , Jean-Francois Tranchant , Alex Poulin
CPC classification number: A61K8/8129 , A61K8/345 , A61K8/731 , A61K8/732 , A61K8/8117 , A61K8/8176 , A61K8/8182 , A61K2800/48 , A61K2800/594 , A61Q19/00 , A61Q19/08
Abstract: The present invention relates to a method of cosmetic care that consists of applying, on at least one area of the body, a cosmetic composition containing an elastic mixture consisting of at least one starch, at least one polymer selected from polyvinyl alcohols, vinylpyrrolidone polymers and copolymers and latex, at least one polyol, and optionally water.The mixture imparts elasticity to the cosmetic product applied on the surface of the skin naturally subjected to deformations, such as the changes of facial expression, pressure of the fingers by contact, or contact with clothing.
Abstract translation: 本发明涉及一种美容护理方法，其包括在身体的至少一个区域上施用化妆品组合物，该化妆品组合物含有由至少一种淀粉，至少一种选自聚乙烯醇，乙烯基吡咯烷酮聚合物和 共聚物和胶乳，至少一种多元醇和任选的水。 混合物对施加在皮肤表面上的化妆品产生弹性，天然受到变形，如面部表情的改变，手指的接触压力或与衣服的接触。
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公开(公告)号：US11319390B2
公开(公告)日：2022-05-03
申请号：US16927616
申请日：2020-07-13
Applicant: LVMH RECHERCHE , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , UNIVERSITE DE PAU ET DES PAYS DE L'ADOUR
Inventor： Jean-Francois Tranchant , Emilie Gombart , Laurent Billon , Maud Save , Mohamed Boularas
IPC: C08F220/28 , B01J13/00 , A61Q19/00 , A61Q1/00 , A61K8/02 , A61K8/04 , A61K8/81 , C08G65/34 , C08G81/02 , C08J3/075
Abstract: The invention relates to poly(oligo(ethylene glycol) methacrylate) microgels, to the process for preparing same and the uses thereof in various fields of application such as optics, electronics, pharmacy and cosmetics.
These microgels have the advantage of being monodisperse, pH-responsive and temperature-responsive. They can carry magnetic nanoparticles or biologically active molecules. These microgels may also form transparent films, which have novel optical and electromechanical properties.
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