Wei Ming Yu

6358498, Mar 19, 2002

Aug 18, 2000

09/642489

Wei H. Yu - Montclair NJ
Rupali A. Kulkarni - Bridgewater NJ
Ralph Macchio - Sparta NJ
Salvatore J. Barone - Staten Island NY
Antonietta Corrigan - Somerville NJ

Coty B.V. - Haarlem

A16K 600

424 64, 424401

A new personal care product in the form of a free-standing stick comprises an inner core with cosmetic ingredients and an solid outer shell adhering to the inner core, in which the outer shell is wax-free and contains at least solid proteins, liquid polyols or solutions of polyols, solid polyols, emollients and additional cosmetic auxiliary materials and active ingredients. The outer surface does not transfer pigment through brief contact with the skin and is also not sticky.

20210060512, Mar 4, 2021

Oct 29, 2020

17/083686

- New York NY, US
Qiao LIN - New York NY, US
Dongyang WANG - New York NY, US
Wei YU - New York NY, US
Ming GAO - New York NY, US
Guanhe RIM - New York NY, US
Tony FERIC - New York NY, US

THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK - New York NY

B01J 13/14
B01J 13/20
B01J 20/28
B01J 20/22
B01J 20/26
B01J 20/30

An apparatus for encapsulating a material includes a first channel in fluid communication with a source of a material for encapsulation, at least one second channel in fluid communication with a source of a photopolymerizable compound, and at least one third channel in fluid communication with a source of an encapsulating fluid. Flow of the photopolymerizable compound into the first channel produces sheath flow in the first channel such that the material is within the polymerizable compound. Addition of the encapsulating fluid produces encapsulation precursors. Upon irradiation via a UV-radiation source, the photopolymerizable compound in the encapsulation precursor forms a polymer shell encapsulating the material for encapsulation. Materials such as nanoparticle organic hybrid materials (NOHMs) and a metal-organic frameworks (MOFs) can be thus encapsulated as carbon sequestration micro particles, as the polymer shell is permeable by gases such as carbon dioxide but selectively rejects other compounds such as water.