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1. EP3202681 - METHOD OF MAKING A COATED CONTAINER DEVICE

Office European Patent Office
Application Number 17161176
Application Date 23.07.2010
Publication Number 3202681
Publication Date 09.08.2017
Publication Kind A1
IPC
B65D 25/14
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
25Details of other kinds or types of rigid or semi-rigid containers
14Linings or internal coatings
CPC
B05D 7/14
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
14to metal, e.g. car bodies
B05D 7/24
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
24for applying particular liquids or other fluent materials
B05D 2507/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2507Polyolefins
C09D 123/00
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
123Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
B05D 2202/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2202Metallic substrate
B05D 2401/20
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2401Form of the coating product, e.g. solution, water dispersion, powders or the like
20Aqueous dispersion or solution
Applicants DOW GLOBAL TECHNOLOGIES LLC
Inventors KAINZ BERNHARD
LUNDGARD RICHARD
MALOTKY DAVID
MECCA JODI
DIEHL CHARLES
DRUMRIGHT RAY
Designated States
Priority Data 10738102 23.07.2010 EP
22836609 24.07.2009 US
Title
(DE) VERFAHREN ZUR HERSTELLUNG EINER BESCHICHTETEN BEHÄLTERVORRICHTUNG
(EN) METHOD OF MAKING A COATED CONTAINER DEVICE
(FR) PROCÉDÉ PERMETTANT LA RÉALISATION D'UN DISPOSITIF-CONTENANT REVÊTU
Abstract
(EN)
The present invention relates to a method for making a coated container device comprising the steps of: selecting a metal substrate; selecting one or more aqueous dispersions comprising; one or more base polymers, said base polymers comprising one or more polyolefins; one or more stabilizing agents; one or more crosslinking agents; and water; applying said one or more aqueous dispersions to at least one surface of said metal substrate; removing at least a portion of the water from said one or more aqueous dispersions; thereby forming one or more crosslinked coating layers associated with said metal substrate; and forming said coated metal substrate into a coated container device.

(FR)
La présente invention concerne un dispositif-contenant revêtu et un procédé permettant sa réalisation. Le dispositif-contenant revêtu selon l'invention comprend : (1) un substrat métallique; et (2) une ou plusieurs couches de revêtement réticulées associées au substrat métallique, la ou les couches de revêtement réticulées résultant de l'application d'une ou de plusieurs dispersions aqueuses sur au moins une surface du substrat métallique, et la ou les dispersions aqueuses comprenant (a) un ou plusieurs polymères de base, (b) un ou plusieurs agents stabilisants, (c) éventuellement un ou plusieurs agents neutralisants et (d) un ou plusieurs agents de réticulation et (e) de l'eau.

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