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1. WO2022002819 - HANDHELD WRITING TOOL HAVING IMPROVED CAP-OFF TIME

Publication Number WO/2022/002819
Publication Date 06.01.2022
International Application No. PCT/EP2021/067626
International Filing Date 28.06.2021
IPC
C09D 11/033 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
02Printing inks
03characterised by features other than the chemical nature of the binder
033characterised by the solvent
C09D 11/16 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
16Writing inks
C09D 11/18 2006.1
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
16Writing inks
18for use in ball-point writing instruments
B43K 5/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
KIMPLEMENTS FOR WRITING OR DRAWING
5Pens with ink reservoirs in holders, e.g. fountain-pens
CPC
B43K 5/03
BPERFORMING OPERATIONS; TRANSPORTING
43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
KIMPLEMENTS FOR WRITING OR DRAWING
5Pens with ink reservoirs in holders, e.g. fountain-pens
02Ink reservoirs
03specially adapted for concentrated ink, e.g. solid ink
C09D 11/16
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
16Writing inks
Applicants
  • SOCIETE BIC [FR]/[FR]
Inventors
  • CONCEDIEU, Damien
Priority Data
20315329.130.06.2020EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) HANDHELD WRITING TOOL HAVING IMPROVED CAP-OFF TIME
(FR) OUTIL D'ÉCRITURE PORTATIF AYANT UN TEMPS DE FERMETURE AMÉLIORÉ
Abstract
(EN) The present disclosure relates to writing instruments which are charged or recharged with a water-based ink composition. The water-based ink composition may be prepared from solid ink compositions which may be diluted with water. The solid ink composition comprises a specific combination of polyethylene glycol, at least one coloring agent and a humectant.
(FR) La présente invention concerne des instruments d'écriture qui sont chargés ou rechargés avec une composition d'encre à base d'eau. La composition d'encre à base d'eau peut être préparée à partir de compositions d'encre solide qui peuvent être diluées avec de l'eau. La composition d'encre solide comprend une combinaison spécifique de polyéthylène glycol, d'au moins un agent colorant et d'un humectant.
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