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1. WO2020193854 - ANTIMICROBIAL FURNITURE COATING

Publication Number WO/2020/193854
Publication Date 01.10.2020
International Application No. PCT/FI2020/050177
International Filing Date 20.03.2020
IPC
C09D 5/14 2006.01
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
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
14Paints containing biocides, e.g. fungicides, insecticides or pesticides
C09D 5/16 2006.01
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
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
16Anti-fouling paints; Underwater paints
A47C 31/00 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS; SOFAS; BEDS
31Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
A47B 13/08 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
13Details of tables or desks
08Table tops; Rims therefor
A47B 13/02 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
13Details of tables or desks
02Underframes
Applicants
  • ISKU INTERIOR OY [FI]/[FI]
Inventors
  • SOLJAMO, Kari
Agents
  • BERGGREN OY
Priority Data
2019521322.03.2019FI
Publication Language English (EN)
Filing Language Finnish (FI)
Designated States
Title
(EN) ANTIMICROBIAL FURNITURE COATING
(FR) REVÊTEMENT ANTIMICROBIEN POUR MEUBLE
Abstract
(EN)
An antimicrobial furniture coating, which includes an antimicrobial paint surface whose antimicrobial activity, when tested according to standards ISO 22196 or JIS Z 2801, eliminates at least 95% of bacteria used in the test, said paint surface comprising one or more paint or lacquer layers, the paint surface, when dry, has a total thickness of 10-150 μm, preferably 30-100 μm, at least the topmost lacquer or paint layer contains silver (Ag) and the amount of silver is 0,001-0,6% by weight, preferably 0,003-0,3% by weight, calculated from the coating's dry weight, and the paint surface has the silver in a substantially homogeneously distributed form, and the coating has been produced by applying a paint surface (310a, 61) onto the furniture surface.
(FR)
L'invention concerne un revêtement antimicrobien pour meuble, qui comprend une surface de peinture antimicrobienne dont l'activité antimicrobienne, lorsqu'elle est testée selon les normes ISO 22196 ou JIS Z 2801, élimine au moins 95 % des bactéries utilisées dans le test, ladite surface de peinture comprenant une ou plusieurs couches de peinture ou de vernis, la surface de peinture, lorsqu'elle est sèche, ayant une épaisseur totale de 10 à 150 µm, de préférence de 30 à 100 µm, au moins la couche de vernis ou de peinture supérieure contenant de l'argent (Ag) et la quantité d'argent étant comprise entre 0,001 et 0,6 % en poids, de préférence entre 0,003 et 0,3 % en poids, calculée par rapport au poids sec du revêtement, et la surface de peinture comprenant l'argent sous une forme distribuée de manière sensiblement homogène, et le revêtement ayant été produit par application d'une surface de peinture (310a, 61) sur la surface de meuble.
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