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1. (WO2018080630) DISPERSION AND JETTABLE COMPOSITION CONTAINING METAL OXIDE NANOPARTICLES

Pub. No.:    WO/2018/080630    International Application No.:    PCT/US2017/049382
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Aug 31 01:59:59 CEST 2017
IPC: C09D 11/03
B82Y 30/00
B33Y 70/00
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventors: KABALNOV, Alexey S.
RUDISILL, Stephen G.
Title: DISPERSION AND JETTABLE COMPOSITION CONTAINING METAL OXIDE NANOPARTICLES
Abstract:
Disclosed herein is a water-based dispersion, which includes metal oxide nanoparticles and a zwitterionic stabilizer. More specifically, the dispersion comprises a metal oxide nanoparticle having the formula (1) MmM'On, wherein M is an alkali metal, m is greater than 0 and less than 1, M' is any metal, and n is greater than 0 and less than or equal to 4; a zwitterionic stabilizer; and a balance of water. Also disclosed herein is a jettable composition, which includes metal oxide nanoparticles having the formula (1) MmM'On wherein M is an alkali metal, m is greater than 0 and less than 1, M' is any metal, and n is greater than 0 and less than or equal to 4; a zwitterionic stabilizer; a surfactant; and a balance of water.