公开(公告)号：US20200377674A1

公开(公告)日：2020-12-03

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: C08J3/075 ,  B01J13/00 ,  A61Q19/00 ,  A61Q1/00 ,  A61K8/02 ,  A61K8/04 ,  A61K8/81 ,  C08F220/18 ,  C08G65/34 ,  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.

公开(公告)号：US20180002493A1

公开(公告)日：2018-01-04

申请号：US15541999

申请日：2015-01-06

Applicant: LVMH RECHERCHE ,  CENTRE NATIONAL DE 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 ,  A61K8/81 ,  A61K8/04 ,  C08G81/02 ,  C08G65/34 ,  C08F220/18 ,  B01J13/00

CPC classification number: C08J3/075 ,  A61K8/042 ,  A61K8/8152 ,  B01J13/0052 ,  C08F220/18 ,  C08G65/34 ,  C08G81/025 ,  C08G2105/00 ,  C08G2261/128 ,  C08G2261/1426

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.

公开(公告)号：US20190218349A1

公开(公告)日：2019-07-18

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 ,  C08G65/34 ,  A61K8/04 ,  A61K8/81 ,  C08F220/18 ,  B01J13/00 ,  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.

公开(公告)号：US20140140943A1

公开(公告)日：2014-05-22

申请号：US14165773

申请日：2014-01-28

Applicant: LVMH RECHERCHE

Inventor： Patrick OUDRY ,  Myriam CHEVALIER ,  Emilie GOMBART

IPC: A61K8/19 ,  A61Q1/06 ,  A61K8/46 ,  A61Q1/10 ,  A61Q1/08 ,  A61K8/49 ,  A61Q1/02 ,  A61Q3/02

CPC classification number: A61K8/19 ,  A61K8/26 ,  A61K8/466 ,  A61K8/494 ,  A61K8/4946 ,  A61K8/498 ,  A61K2800/43 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/08 ,  A61Q1/10 ,  A61Q3/02 ,  A61Q19/02 ,  C09B63/005 ,  C09B67/0051

Abstract: The invention relates to cosmetic compositions comprising a black colour subtractive mixture consisting of one blue pigment (ferric ammonium ferrocyanide and/or ultramarine blue), at least one yellow organic pigment and at least one red organic pigment, which are mixed homogeneously, said mixture having a very dark black color.

Abstract translation: 本发明涉及包含由一种蓝色颜料（亚铁氰化亚铁和/或群青蓝）组成的黑色减色混合物，至少一种黄色有机颜料和至少一种均匀混合的红色有机颜料的化妆品组合物，所述混合物具有 非常深黑色。