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1. WO2020070419 - FLUOROPOLYMER INK HAVING A KETONE VEHICLE AND A RHEOLOGICAL BEHAVIOR OF FLUID WITH STRESS THRESHOLD

Publication Number WO/2020/070419
Publication Date 09.04.2020
International Application No. PCT/FR2019/052299
International Filing Date 30.09.2019
IPC
C09D 11/106 2014.01
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
10based on artificial resins
106containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
C09D 11/033 2014.01
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
C08L 27/12 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
27Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
12containing fluorine atoms
CPC
C09D 11/033
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 11/106
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
10based on artificial resins
106containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
C09D 127/16
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
127Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
02not modified by chemical after-treatment
12containing fluorine atoms
16Homopolymers or copolymers of vinylidene fluoride
Applicants
  • ARKEMA FRANCE [FR]/[FR]
Inventors
  • HIDALGO, Manuel
  • LAJOUX, Aristide
Agents
  • ROGEAU, Antoine
Priority Data
185909802.10.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) FLUOROPOLYMER INK HAVING A KETONE VEHICLE AND A RHEOLOGICAL BEHAVIOR OF FLUID WITH STRESS THRESHOLD
(FR) ENCRE DE POLYMERE FLUORE A VEHICULE CETONIQUE ET A COMPORTEMENT RHEOLOGIQUE DE FLUIDE A SEUIL DE CONTRAINTE
Abstract
(EN)
The invention relates to an ink having a rheological behavior of fluid with stress threshold, comprising a fluoropolymer and a liquid vehicle containing a compound of formula (I): R1–C(O)–(CH2)n–CR2R3OH (I), in which n is an integer from 1 to 3 and R1, R2 and R3 each represents, independently of each other, a C1 to C3 alkyl group. The invention also relates to a method for preparing such an ink and to a method for producing a fluoropolymer film or an electronic device using such an ink.
(FR)
L'invention concerne une encre présentant un comportement rhéologique de fluide à seuil de contrainte comprenant un polymère fluoré et un véhicule liquide comprenant un composé de formule (I) :R1–C(O)–CH2)n–CR2R3OH (I), dans laquelle n est un nombre entier valant de 1 à 3 et R1, R2 et R3 représentent chacun indépendamment un groupe alkyle en C1 à C3. L'invention concerne également un procédé de préparation d'une telle encre, ainsi qu'un procédé de fabrication d'un film de polymère fluoré ou d'un dispositif électronique au moyen d'une telle encre.
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