公开(公告)号：US20180235341A1

公开(公告)日：2018-08-23

申请号：US15746187

申请日：2016-11-03

Applicant: KONINKLIJKE PHILIPS N.V

Inventor： WOUTER HENDRIK CORNELIS SPOORENDONK ,  JONATHAN ALAMBRA PALERO ,  BABU VARGHESE ,  TIM TIELEMANS ,  JOHAN LUB ,  MARCO BARAGONA

IPC: A45D24/22 ,  A45D7/06

CPC classification number: A45D24/22 ,  A45D2/001 ,  A45D7/06 ,  A45D19/16 ,  A45D24/02 ,  A45D2200/207

Abstract: A hair care device for enhancing uptake of a topical in hair. The hair care device comprises a topical delivery unit for applying the topical to the hair surface, an ultrasound generator (103) for generating ultrasound at a frequency exceeding 15 MHz, wherein an ultrasound intensity is in a range between 2 W/cm2 and 100 W/cm2, and an ultrasound transducer (105) for applying ultrasound to the topical and/or the hair surface to enhance uptake of the topical by the hair.

公开(公告)号：US20210204667A1

公开(公告)日：2021-07-08

申请号：US15999589

申请日：2017-02-16

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： TIM TIELEMANS ,  MARCO BARAGONA ,  BABU VARGHESE ,  JONATHAN ALAMBRA PALERO ,  WOUTER HENDRIK CORNELIS SPOORENDONK ,  JOHAN LUB

IPC: A45D1/06 ,  A45D20/12 ,  A45D7/00

Abstract: An ultrasound hair care device (10) for drying and styling hair (20). An ultrasound unit (12-18) applies ultrasound to the hair (20). A hair moisture measurement unit (22) measures a moisture level of the hair (20). A control unit (24) controls the ultrasound unit (12-18) based on the moisture level. In accordance with the present invention, in dependence on the moisture level, ultrasound is applied to the hair (20) at a first frequency not exceeding 1 MHz for drying the hair (20), and/or at a second frequency of at least 1 MHz for styling the hair (20).

公开(公告)号：US20180310685A1

公开(公告)日：2018-11-01

申请号：US15768583

申请日：2016-11-07

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： BABU VARGHESE ,  MARCO BARAGONA ,  JONATHAN ALAMBRA PALERO ,  JOHAN LUB ,  WOUTER HENDRIK CORNELIS SPOORENDONK ,  TIM TIELEMANS

IPC: A45D1/04

CPC classification number: A45D1/04 ,  A45D1/06 ,  A45D1/28 ,  A45D2200/205

Abstract: A hair care device (100) comprises a heat source (103) for heating hair up till a first temperature that is no more than 150° C. (and thus lower than a critical temperature at which hair cuticle damage will occur), and a radiation source (102) for—in combination with heat from the heat source (103)—selectively heating a hair cortex to a second temperature exceeding the first temperature and sufficiently high for hair styling.

公开(公告)号：US20180220765A1

公开(公告)日：2018-08-09

申请号：US15747969

申请日：2016-07-28

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： KIRAN KUMAR THUMMA ,  YANNYK PARULIAN JULIAN BOURQUIN ,  WOUTER HENDRIK CORNELIS SPOORENDONK ,  JONATHAN ALAMBRA PALERO

IPC: A45D1/04 ,  A45D2/00

Abstract: A hair styler uses ultrasound at an ultrasound frequency of at least 1 MHz to get a non-chemical hair styling. Advantageously, the ultrasound frequency is between 1 and 100 MHz, preferably between 3 and 10 MHz, and more preferably between 3 and 5 MHz. The ultrasound energy is preferably applied at a power that is at least 1 W/cm2, and preferably does not exceed 10 W/cm2, such as 6 W/cm2. The invention may be used for hair curling and for hair straightening. A hair straightening method comprises temporarily straightening hair, and applying ultrasound to temporarily straightened hair to obtain straightened hair. Advantageously, ultrasound is applied during a period of between 5 seconds and 2 minutes, and preferably during about 10 seconds.