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1. WO2022096496 - RADIATION CURABLE COATING COMPOSITION FOR PROVIDING COATINGS WITH ANTI-VIRAL ACTIVITY

Publication Number WO/2022/096496
Publication Date 12.05.2022
International Application No. PCT/EP2021/080497
International Filing Date 03.11.2021
IPC
C08F 222/10 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
222Copolymers 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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
10Esters
C09D 4/00 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
4Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
C09D 5/02 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
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
02Emulsion paints
CPC
C08F 222/1065
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
222Copolymers 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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
10Esters
1006of polyhydric alcohols or polyhydric phenols
106Esters of polycondensation macromers
1065of alcohol terminated (poly)urethanes, e.g. urethane(meth)acrylates
C09D 4/00
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
4Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
Applicants
  • COVESTRO (NETHERLANDS) B.V. [NL]/[NL]
Inventors
  • BÜCKMANN, Alfred, Jean, Paul
  • NABUURS, Tijs
  • OVERBEEK, Gerardus, Cornelis
  • VAN DEN BIGGELAAR, Johannes, Jacobus, Julius
Agents
  • LEVPAT
Priority Data
20205773.304.11.2020EP
21185168.812.07.2021EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) RADIATION CURABLE COATING COMPOSITION FOR PROVIDING COATINGS WITH ANTI-VIRAL ACTIVITY
(FR) COMPOSITION DE REVÊTEMENT DURCISSABLE PAR RAYONNEMENT PERMETTANT DE FOURNIR DES REVÊTEMENTS À ACTIVITÉ ANTIVIRALE
Abstract
(EN) The present invention is directed to radiation curable coating composition, wherein the radiation curable coating composition comprises; A) a film-forming component comprising one or more monomers, oligomers and/or polymers having one or more radiation crosslinkable ethylenically unsaturated bonds, B) one or more salts with a structure according to the following formula; wherein R1 is an alkyl group or an alkenyl group having from 7 to 22 carbon atoms, R2 is a group with one or more radiation crosslinkable ethylenically unsaturated bonds, R3 is an optionally substituted alkyl group or an optionally substituted alkenyl group or a group with one or more radiation crosslinkable ethylenically unsaturated bonds, R4 is an optionally substituted alkyl group or an optionally substituted alkenyl group, or R3 and R4 together with the NH+ form a protonated morpholine ring, and wherein said salts B) are present in an amount such that the coating composition comprises from 0.1 to 0.65 millimoles of NH+ OOC per g coating composition.
(FR) La présente invention concerne une composition de revêtement durcissable par rayonnement, la composition de revêtement durcissable par rayonnement comprenant ; A) un constituant filmogène comprenant un ou plusieurs monomères, oligomères et/ou polymères comportant une ou plusieurs liaisons éthyléniquement insaturées réticulables par rayonnement, B) un ou plusieurs sels présentant une structure selon la formule suivante ; dans laquelle R1 représente un groupe alkyle ou un groupe alcényle comprenant de 7 à 22 atomes de carbone, R2 représente un groupe comportant une ou plusieurs liaisons éthyléniquement insaturées réticulables par rayonnement, R3 représente un groupe alkyle éventuellement substitué ou un groupe alcényle éventuellement substitué ou un groupe comportant une ou plusieurs liaisons éthyléniquement insaturées réticulables par rayonnement, R4 représente un groupe alkyle éventuellement substitué ou un groupe alcényle éventuellement substitué, ou R3 et R4, conjointement avec le NH+, forment un cycle morpholine protoné, et lesdits sels B) sont présents dans une proportion telle que la composition de revêtement comprenne de 0,1 à 0,65 millimole de NH+OOC par g de composition de revêtement.
Latest bibliographic data on file with the International Bureau