公开(公告)号：US11497293B2

公开(公告)日：2022-11-15

申请号：US16489621

申请日：2018-01-31

Applicant: L'Oreal

Inventor： Gaurav Agarwal ,  Hiroyuki Ogata

IPC: A45D44/00 ,  B41J3/407 ,  B05B12/04 ,  A61F7/00 ,  A61Q19/00

Abstract: The present invention relates to a system (1) for applying at least two kinds of liquid onto respective targeted areas of a substrate (S). The system (1) includes first and second storage unit (10a, 10b) that accommodate first and second liquids (F1, F2); a pressured gas supply unit (20) that is fluidly connected to the first and second storage unit (10a, 10b); first and second applicator (30a, 30b) that are fluidly connected to the first and second storage unit (10a, 10b); and a controller (40) that is operatively connected to the applicator (30a, 30b). The pressured gas supply unit (20) causes pressure of a pressured gas to act on the liquids (F1, F2) within the storage unit (10a, 10b). The first and second applicator (30a, 30b) each include at least one nozzle (300a, 300b) disposed so as to face the substrate (S). The first and second applicator (30a, 30b) spray the first and second liquids (F1, F2) within the first and second storage unit (10a, 10b) from the nozzles (300a, 300b) toward the substrate (S) by the action of the pressured gas from the pressured gas supply unit (20). The controller (40) individually controls the first and second applicator (30a, 30b) so that the first applicator (30a) sprays the first liquid (F1) toward a targeted area for the first liquid (F1) on the substrate (S) and the second applicator (30b) sprays the second liquid (F2) toward a targeted area for the second liquid (F2) on the substrate (S). The present invention also relates to a method for applying at least two kinds of liquid onto respective targeted areas of a substrate (S).

公开(公告)号：US20220072289A1

公开(公告)日：2022-03-10

申请号：US17415655

申请日：2019-12-18

Applicant: L'OREAL

Inventor： Shu Liu ,  Gaurav Agarwal

IPC: A61M37/00

Abstract: The present invention relates to a kit comprising: at least one microneedle sheet comprising a substrate layer and a plurality of microneedles on the substrate layer, the microneedles comprising at least one water-soluble or water-dispersible polymer; and at least one applicator comprising at least one application surface, wherein the substrate layer of the microneedle sheet is capable of being attached to the application surface of the applicator. The kit according to the present invention can allow a user to easily store an applicator for microneedles without breaking the microneedles.

公开(公告)号：US10016345B2

公开(公告)日：2018-07-10

申请号：US14906676

申请日：2014-07-15

Applicant: L'OREAL

Inventor： Gaurav Agarwal ,  Shoibal Pattanaik ,  Prasun Bandyopadhyay ,  Caroline Delaunay

IPC: A61K8/02 ,  A61K8/22 ,  A45D44/00 ,  A61Q19/02 ,  A61K8/23

CPC classification number: A61K8/22 ,  A45D44/002 ,  A61K8/0208 ,  A61K8/0212 ,  A61K8/23 ,  A61K2800/884 ,  A61Q19/02

Abstract: Kit for whitening a body surface of a user, comprising: an oxidizing composition application device (12); wherein the kit comprises an activator sheet (14) which is movable independently of the oxidizing composition application device (12), the activator sheet (14) comprising an outer deformable substrate (50) intended to be applied on an oxidizing composition (34) placed on the skin of the user, the activator sheet (14) comprising an activator composition (52) carried by the outer substrate (50).

公开(公告)号：US20160158123A1

公开(公告)日：2016-06-09

申请号：US14906676

申请日：2014-07-15

Applicant: L'OREAL

Inventor： Gaurav Agarwal ,  Shoibal Pattanaik ,  Prasun Bandyopadhyay ,  Caroline Delaunay

IPC: A61K8/22 ,  A45D44/00 ,  A61Q19/02 ,  A61K8/23 ,  A61K8/02

CPC classification number: A61K8/22 ,  A45D44/002 ,  A61K8/0208 ,  A61K8/0212 ,  A61K8/23 ,  A61K2800/884 ,  A61Q19/02

Abstract: Kit for whitening a body surface of a user, comprising: an oxidizing composition application device (12); wherein the kit comprises an activator sheet (14) which is movable independently of the oxidizing composition application device (12), the activator sheet (14) comprising an outer deformable substrate (50) intended to be applied on an oxidizing composition (34) placed on the skin of the user, the activator sheet (14) comprising an activator composition (52) carried by the outer substrate (50).

Abstract translation: 用于使使用者的身体表面美白的试剂盒，包括：氧化组合物施加装置（12）; 其中所述套件包括能够独立于所述氧化组合物施加装置（12）移动的活化片（14），所述活化片（14）包括旨在施加在放置在氧化组合物（34）上的外部可变形基材（50） 在用户的皮肤上，包含由外基质（50）承载的活化剂组合物（52）的活化剂片（14）。