公开(公告)号：US11154824B2

公开(公告)日：2021-10-26

申请号：US16109626

申请日：2018-08-22

Applicant: VERSITECH LIMITED

Inventor： Ho Cheung Shum ,  Alban Sauret ,  Zida Li ,  Yang Song

IPC: B01F3/08 ,  B01F13/00 ,  B01F15/02 ,  B01F17/00 ,  G01H3/04

Abstract: A method and apparatus for generating droplets with a high level of uniformity in liquid systems that present a low interfacial tension. This method and apparatus utilize the breakup of the dispersed phase in a controlled fashion by periodically varying the pressure that drives the fluids so as to successfully generate emulsions with a good control over the size. The method and apparatus can be used for the formation of simple emulsion or double emulsion where a larger droplet contains one or more smaller droplets.

公开(公告)号：US10080997B2

公开(公告)日：2018-09-25

申请号：US13839072

申请日：2013-03-15

Applicant: VERSITECH LIMITED

Inventor： Ho Cheung Shum ,  Alban Sauret ,  Zida Li ,  Yang Song

IPC: B01F3/08 ,  B01F17/00 ,  G01H3/04 ,  B01F13/00 ,  B01F15/02

CPC classification number: B01F3/0819 ,  B01F3/0807 ,  B01F13/0062 ,  B01F15/024 ,  B01F17/00 ,  G01H3/04

Abstract: A method and apparatus for generating droplets with a high level of uniformity in liquid systems that present a low interfacial tension. This method and apparatus utilize the breakup of the dispersed phase in a controlled fashion by periodically varying the pressure that drives the fluids so as to successfully generate emulsions with a good control over the size. The method and apparatus can be used for the formation of simple emulsion or double emulsion where a larger droplet contains one or more smaller droplets.

公开(公告)号：US20180361328A1

公开(公告)日：2018-12-20

申请号：US16109626

申请日：2018-08-22

Applicant: VERSITECH LIMITED

Inventor： Ho Cheung Shum ,  Alban Sauret ,  Zida Li ,  Yang Song

IPC: B01F3/08 ,  G01H3/04 ,  B01F17/00 ,  B01F13/00 ,  B01F15/02

Abstract: A method and apparatus for generating droplets with a high level of uniformity in liquid systems that present a low interfacial tension. This method and apparatus utilize the breakup of the dispersed phase in a controlled fashion by periodically varying the pressure that drives the fluids so as to successfully generate emulsions with a good control over the size. The method and apparatus can be used for the formation of simple emulsion or double emulsion where a larger droplet contains one or more smaller droplets.