PHASE CHANGE INK CONTAINING SYNERGIST FOR PIGMENT DISPERSION

A phase change ink composition including a pigment; a carrier; a dispersant; and a synergist, (a) wherein, for a given sample of the synergist, about 80 to about 100 percent of the sample has a volume average particle diameter of about 50 to about 200 nanometers; (b) wherein the synergist has a surf...

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Bibliographic Details
Main Authors ABRAHAM BIBY ESTHER, TOOSI SALMA FALAH, BIRAU MIHAELA MARIA, MAYO JAMES D, ALLEN C. GEOFFREY
Format Patent
LanguageEnglish
Published 03.04.2014
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
CORRECTION OF TYPOGRAPHICAL ERRORS
DYES
FILLING PASTES
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
INKS
LINING MACHINES
MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NANOTECHNOLOGY
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PERFORMING OPERATIONS
POLISHES
PRINTING
SELECTIVE PRINTING MECHANISMS
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
STAMPS
TRANSPORTING
TYPEWRITERS
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:A phase change ink composition including a pigment; a carrier; a dispersant; and a synergist, (a) wherein, for a given sample of the synergist, about 80 to about 100 percent of the sample has a volume average particle diameter of about 50 to about 200 nanometers; (b) wherein the synergist has a surface area of about 30 to about 100 m2/gram; and (c) wherein the synergist has a density of above about 0.6 to about 2 grams/cm3.
Bibliography:Application Number: US201213633596