公开(公告)号：US11266577B2

公开(公告)日：2022-03-08

申请号：US15761015

申请日：2016-09-16

Applicant: CAPSUM

Inventor： Mathieu Goutayer ,  Amélie Pujol

IPC: A61K8/06 ,  A61Q1/02 ,  A61K8/81 ,  A61Q19/08 ,  A61K8/898 ,  A61K8/11 ,  B01F17/54 ,  B01J13/10 ,  B01F17/00

Abstract: An emulsion comprising a continuous aqueous phase and a dispersed fatty phase in the form of drops, or conversely, wherein the drops comprise a shell formed of at least one anionic polymer comprising at least one carboxylic acid function and at least one cationic polymer comprising at least two amine functional groups, wherein the quantity of amine functional groups provided by the cationic polymer in the fatty phase is between 0.2 μmol and 10.5 μmol per gram of fatty phase.

公开(公告)号：US20200038297A1

公开(公告)日：2020-02-06

申请号：US16495843

申请日：2018-03-21

Applicant: CAPSUM

Inventor： Damien Demoulin ,  Ludivine Mousnier ,  Jamie Walters

IPC: A61K8/11 ,  A61K8/04

Abstract: The present invention relates to a process for preparing solid microcapsules comprising the following steps: a) preparation of a composition C1, which is either a composition C1a, comprising a single hydrophobic solid particle, or a composition C1b comprising a plurality of hydrophobic solid particles dispersed in a hydrophilic phase, b) addition with stirring of the composition C1 in a polymeric composition C2 at a temperature Tb, whereby an emulsion (E1) is obtained; c) addition, with stirring, of the emulsion (E1) in a composition C3 at a temperature Tc, whereby a double emulsion (E2) is obtained; d) applying a shear to the emulsion (E2), whereby a double emulsion (E3) is obtained; and e) polymerization of the composition C2, whereby solid microcapsules dispersed in the composition C3 are obtained.

公开(公告)号：US20190053604A1

公开(公告)日：2019-02-21

申请号：US15763678

申请日：2016-09-28

Applicant: CAPSUM

Inventor： Sèbastien BARDON

IPC: A45D40/22 ,  A45D34/04 ,  A45D34/00 ,  A45D40/18 ,  A61K8/06 ,  A61Q19/00 ,  A61Q1/00 ,  A61K8/898 ,  A61K8/81 ,  A61K8/34

Abstract: Disclosed is a packaging device comprising at least: i) a receptacle having at least one reservoir containing at least one emulsion with a continuous phase and a dispersed phase in the form of drops, wherein the drops comprise a shell with at least one cationic polymer and at least one anionic polymer; ii) an applicator for applying the emulsion to a keratin material; and iii) an element having at least one orifice allowing the emulsion to pass from the reservoir to the applicator.

公开(公告)号：US20180333340A1

公开(公告)日：2018-11-22

申请号：US15761015

申请日：2016-09-16

Applicant: CAPSUM

Inventor： Mathieu GOUTAYER ,  Amélie PUJOL

IPC: A61K8/06 ,  A61K8/11 ,  A61K8/81 ,  A61K8/898 ,  A61Q1/02 ,  A61Q19/08

CPC classification number: A61K8/062 ,  A61K8/11 ,  A61K8/8147 ,  A61K8/898 ,  A61K2800/5424 ,  A61K2800/5426 ,  A61K2800/594 ,  A61Q1/02 ,  A61Q19/08

Abstract: An emulsion comprising a continuous aqueous phase and a dispersed fatty phase in the form of drops, or conversely, wherein the drops comprise a shell formed of at least one anionic polymer comprising at least one carboxylic acid function and at least one cationic polymer comprising at least two amine functional groups, wherein the quantity of amine functional groups provided by the cationic polymer in the fatty phase is between 0.2 μmol and 10.5 μmol per gram of fatty phase.

公开(公告)号：US11938204B2

公开(公告)日：2024-03-26

申请号：US16077049

申请日：2017-02-10

Applicant: CAPSUM

Inventor： Mathieu Goutayer ,  Yan Eric Pafumi ,  Lucie Chatry ,  Hélène Balbusquier

IPC: A61K8/06 ,  A61K8/11 ,  A61K8/25 ,  A61K8/73 ,  A61K8/81 ,  A61K8/898 ,  A61K8/92 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/08

CPC classification number: A61K8/062 ,  A61K8/11 ,  A61K8/25 ,  A61K8/73 ,  A61K8/8152 ,  A61K8/898 ,  A61K8/922 ,  A61Q17/04 ,  A61Q19/007 ,  A61Q19/08 ,  A61K2800/41 ,  A61K2800/42 ,  A61K2800/594 ,  A61K2800/624

Abstract: The present invention relates to a composition, in particular cosmetic, in the form of an oil-in-water emulsion, comprising a continuous aqueous phase and a dispersed oil phase in the form of drops (G1) and drops (G2), wherein the size of the drops (G1) is less than 500 μm and the size of the drops (G2) is greater than 500 μm.

公开(公告)号：US11534390B2

公开(公告)日：2022-12-27

申请号：US16626820

申请日：2018-06-26

Applicant: CAPSUM

Inventor： Amélie Pujol ,  Hélène Balbusquier ,  Mathieu Goutayer

IPC: A61K8/92 ,  A61K8/81 ,  A61K8/898 ,  A61K8/04 ,  A61K8/11 ,  A61K8/73 ,  A61K8/06 ,  A61Q5/00 ,  A61Q19/00 ,  A61Q5/12

Abstract: A dispersion containing a dispersed phase comprising drops and a continuous aqueous phase, preferably in the form of gel, in which the drops comprise a fatty phase containing at least one gelling agent, and in which the fatty phase comprises at least one non-volatile hydrocarbon oil H1 containing more than 90%, and preferably more than 95%, fatty acids having at least 18 carbon atoms and preferably at least 20 carbon atoms.

公开(公告)号：US11026879B2

公开(公告)日：2021-06-08

申请号：US16384848

申请日：2019-04-15

Applicant: CAPSUM

Inventor： Mathieu Goutayer ,  Jerome Bibette

IPC: A61K8/81 ,  A23P10/30 ,  A23D7/005 ,  A23D7/02 ,  A61K8/06 ,  A61K8/11 ,  A61K8/31 ,  A61K8/891 ,  A61K8/92 ,  A61Q19/00 ,  B01J13/10 ,  A61K9/10 ,  A61K9/50 ,  A61K47/32 ,  A61K47/34

Abstract: The invention deals with a dispersion of drops of a first phase in a second phase substantially immiscible with the first phase, the solubility of the first phase in the second phase being less than 5% by mass. Each drop includes a core formed with a first phase and a shell formed with a coacervate layer interposed between the first phase and the second phase.
The coacervate layer comprises a first precursor polymer of the coacervate and a second precursor polymer of the coacervate, one of the first phase and of the second phase is aqueous, and the other of the first phase and of the second phase is oily.

公开(公告)号：US20210121375A1

公开(公告)日：2021-04-29

申请号：US16077049

申请日：2017-02-10

Applicant: CAPSUM

Inventor： Mathieu Goutayer ,  Yan Eric Pafumi ,  Lucie Chatry ,  Hélène Balbusquier

IPC: A61K8/06 ,  A61K8/73 ,  A61K8/898 ,  A61K8/92 ,  A61K8/81 ,  A61K8/11 ,  A61K8/25 ,  A61Q19/08 ,  A61Q19/00 ,  A61Q17/04

Abstract: The present invention relates to a composition, in particular cosmetic, in the form of an oil-in-water emulsion, comprising a continuous aqueous phase and a dispersed oil phase in the form of drops (G1) and drops (G2), wherein the size of the drops (G1) is less than 500 μm and the size of the drops (G2) is greater than 500 μm.

公开(公告)号：US20210077362A1

公开(公告)日：2021-03-18

申请号：US16494646

申请日：2018-03-16

Applicant: CAPSUM

Inventor： Laurence REHAULT ,  Mathieu GOUTAYER

IPC: A61K8/02 ,  A61K8/92 ,  A61K8/25 ,  A61K8/9789 ,  A61K8/9717 ,  A61K8/898 ,  A61K8/891 ,  A61K8/37 ,  A61Q1/10

Abstract: A composition, in particular a cosmetic composition, comprising a fatty phase and an aqueous phase, the aqueous phase being substantially immiscible with the fatty phase, at ambient temperature and atmospheric pressure, wherein: the aqueous phase is in the form of spheres (S1) that are solid at ambient temperature and atmospheric pressure, comprising at least one hydrophilic gelling agent, which is preferably temperature-sensitive, and the fatty phase comprises at least one lipophilic agent having a suspending capacity, which is preferably thixotropic, preferably a hydrophobic silica.

公开(公告)号：US20210022970A1

公开(公告)日：2021-01-28

申请号：US16647359

申请日：2018-09-14

Applicant: CAPSUM

Inventor： Cassia MICHEL ,  Laurence REHAULT

IPC: A61K8/11 ,  A61K8/898 ,  A61K8/36 ,  A61K8/04 ,  A61Q1/02

Abstract: The invention relates in general to dispersions with a high pigment content, as well as to the uses thereof in the cosmetic industry, and in particular to uses thereof as a makeup composition and particularly as foundation.