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1. WO2022005483 - FLUID SET FOR TEXTILE PRINTING

Publication Number WO/2022/005483
Publication Date 06.01.2022
International Application No. PCT/US2020/040669
International Filing Date 02.07.2020
IPC
C09D 11/322 2014.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
30Inkjet printing inks
32characterised by colouring agents
322Pigment inks
C09D 11/34 2014.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
30Inkjet printing inks
34Hot-melt inks
D06P 5/30 2006.1
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
5Other features in dyeing or printing textiles or dyeing leather, furs or solid macromolecular substances in any form
30Ink jet printing
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US]
Inventors
  • GUO, Dennis Z.
  • ZHENG, Jie
  • BRANDSTEIN, Or
Agents
  • COSTALES, Shruti
  • DIERKER, Julia Church
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) FLUID SET FOR TEXTILE PRINTING
(FR) ENSEMBLE DE FLUIDES D'IMPRESSION TEXTILE
Abstract
(EN) Disclosed herein is a fluid set for printing images on textile substrates. The fluid set comprises a pre-treatment composition including a natural water-soluble polysaccharide and an aqueous liquid vehicle; an inkjet ink including a white pigment, a polyurethane-based binder and an aqueous liquid vehicle; and a fixer composition including a cationic polymer and a fixer vehicle. Also disclosed herein is a textile printing kit and a printing method for generating a print using said fluid set.
(FR) L'invention concerne un ensemble de fluides pour imprimer des images sur des substrats textiles. L'ensemble de fluides comprend une composition de prétraitement comprenant un polysaccharide hydrosoluble naturel et un véhicule liquide aqueux ; une encre pour jet d'encre comprenant un pigment blanc, un liant à base de polyuréthane et un véhicule liquide aqueux ; et une composition de fixateur comprenant un polymère cationique et un véhicule de fixateur. L'invention concerne également un kit d'impression textile et un procédé d'impression pour générer une impression à l'aide dudit ensemble de fluides.
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