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1. WO2021067707 - STAIN RESISTANT ADDITIVE

Publication Number WO/2021/067707
Publication Date 08.04.2021
International Application No. PCT/US2020/053956
International Filing Date 02.10.2020
IPC
C09D 5/00 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
C09D 7/63 2018.01
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
7Features of coating compositions, not provided for in group C09D5/88; Processes for incorporating ingredients in coating compositions
40Additives
60non-macromolecular
63organic
C08K 5/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
C08K 5/095 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
04Oxygen-containing compounds
09Carboxylic acids; Metal salts thereof; Anhydrides thereof
095Carboxylic acids containing halogens
Applicants
  • LONZA SOLUTIONS AG [CH]/[CH]
  • JANAK, Kevin [US]/[US] (US)
Inventors
  • JANAK, Kevin
  • CALDWELL, Brittany
  • BRADFORD, Rochelle
  • KETIYAVALLAPPIL, Dilipraj Tara
  • TUNGAL, Richa
Agents
  • JONES, Seth E.
  • CASSIDY, Timothy, A.
Priority Data
19206369.130.10.2019EP
62/910,09103.10.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) STAIN RESISTANT ADDITIVE
(FR) ADDITIF RÉSISTANT AUX TACHES
Abstract
(EN)
A stain resistant additive is disclosed for adding to all different types of coating compositions including paints. The stain resistant additive can be in the form of particles and can be non-polymeric. The stain resistant additive can be an acetoacetate derivative complexed with a metal, such as zinc.
(FR)
L'invention concerne un additif résistant aux taches pour l'ajout à tous les types différents de compositions de revêtement comprenant des peintures. L'additif résistant aux taches peut se présenter sous la forme de particules et peut être non polymère. L'additif résistant aux taches peut être un dérivé d'acétoacétate complexé avec un métal, tel que le zinc.
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