LIGNOSULFONATE COMPOUNDS FOR SOLID INK APPLICATIONS

PROBLEM TO BE SOLVED: To provide green or bio-renewable additives for pigmented solid ink compositions that can provide improved face plate drooling and staining characteristics.SOLUTION: Provided is a lignosulfonate compound for phase change ink with a specific structure, in which a cationic counte...

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Bibliographic Details
Main Authors ODELL PETER G, BIRAU MIHAELA MARIA, ALLEN C GEOFFREY, TOOSI SALMA FALAH, BIBY ESTHER ABRAHAM
Format Patent
LanguageEnglish
Published 20.02.2014
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COLOUR PRINTING
CORRECTING FLUIDS
CORRECTION OF TYPOGRAPHICAL ERRORS
DYES
FILLING PASTES
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
INKS
LINING MACHINES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PERFORMING OPERATIONS
POLISHES
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:PROBLEM TO BE SOLVED: To provide green or bio-renewable additives for pigmented solid ink compositions that can provide improved face plate drooling and staining characteristics.SOLUTION: Provided is a lignosulfonate compound for phase change ink with a specific structure, in which a cationic counterionis either a nitrogen-alkyl cationic counterion, a nitrogen-aryl cationic counterion, a nitrogen-alkylaryl cationic counterion, or a nitrogen arylalkyl cationic counterion and contains at least eight carbon atoms.
Bibliography:Application Number: JP20130156061