WO2009063134A3 - Coating an object - Google Patents

Coating an object Download PDF

Info

Publication number
WO2009063134A3
WO2009063134A3 PCT/FI2008/050652 FI2008050652W WO2009063134A3 WO 2009063134 A3 WO2009063134 A3 WO 2009063134A3 FI 2008050652 W FI2008050652 W FI 2008050652W WO 2009063134 A3 WO2009063134 A3 WO 2009063134A3
Authority
WO
WIPO (PCT)
Prior art keywords
coating
radiation
inert gas
delivered
onto
Prior art date
Application number
PCT/FI2008/050652
Other languages
French (fr)
Other versions
WO2009063134A2 (en
Inventor
Mikael Knif
Kari Soljamo
Original Assignee
Tikkurila Oy
Mikael Knif
Kari Soljamo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tikkurila Oy, Mikael Knif, Kari Soljamo filed Critical Tikkurila Oy
Priority to EP08849475A priority Critical patent/EP2222415A2/en
Publication of WO2009063134A2 publication Critical patent/WO2009063134A2/en
Publication of WO2009063134A3 publication Critical patent/WO2009063134A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/066—After-treatment involving also the use of a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2252/00—Sheets
    • B05D2252/04—Sheets of definite length in a continuous process

Abstract

The invention relates to a method and apparatus for coating an object (4) in such a way that a composition curable by UV radiation is spread onto the surface of the object, the object is conveyed under an irradiation device (2.1), wherein an inert gas heavier than oxygen is first delivered onto the surface of the object and then a second inert gas is delivered and the object is exposed to radiation.
PCT/FI2008/050652 2007-11-12 2008-11-12 Coating an object WO2009063134A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08849475A EP2222415A2 (en) 2007-11-12 2008-11-12 Coating an object

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070857 2007-11-12
FI20070857A FI124379B (en) 2007-11-12 2007-11-12 Coating of the piece

Publications (2)

Publication Number Publication Date
WO2009063134A2 WO2009063134A2 (en) 2009-05-22
WO2009063134A3 true WO2009063134A3 (en) 2009-07-23

Family

ID=38786642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2008/050652 WO2009063134A2 (en) 2007-11-12 2008-11-12 Coating an object

Country Status (3)

Country Link
EP (1) EP2222415A2 (en)
FI (1) FI124379B (en)
WO (1) WO2009063134A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2666546A1 (en) * 2012-05-25 2013-11-27 Veka AG Device for hardening varnish
CN109013247A (en) * 2018-08-03 2018-12-18 杭州国瑞光电有限公司 A kind of system controlling UVLED solidification equipment
EP3991856A1 (en) 2020-11-02 2022-05-04 Cefla Societa' Cooperativa Oven for uv-drying in inert atmosphere

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040135159A1 (en) * 2003-01-09 2004-07-15 Siegel Stephen B. Light emitting apparatus and method for curing inks, coatings and adhesives
WO2005116555A1 (en) * 2004-05-25 2005-12-08 Eisenmann Anlagenbau Gmbh & Co. Kg Method and device for drying painted vehicle bodies
JP2005342549A (en) * 2004-05-31 2005-12-15 Toyoda Gosei Co Ltd Uv curing method and apparatus for uv-curable coating
DE102004030674A1 (en) * 2004-06-24 2006-01-19 Basf Ag Apparatus and method for curing with high-energy radiation under an inert gas atmosphere

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040135159A1 (en) * 2003-01-09 2004-07-15 Siegel Stephen B. Light emitting apparatus and method for curing inks, coatings and adhesives
WO2005116555A1 (en) * 2004-05-25 2005-12-08 Eisenmann Anlagenbau Gmbh & Co. Kg Method and device for drying painted vehicle bodies
JP2005342549A (en) * 2004-05-31 2005-12-15 Toyoda Gosei Co Ltd Uv curing method and apparatus for uv-curable coating
DE102004030674A1 (en) * 2004-06-24 2006-01-19 Basf Ag Apparatus and method for curing with high-energy radiation under an inert gas atmosphere

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200605, Derwent World Patents Index; AN 2006-041599, XP002528832 *

Also Published As

Publication number Publication date
EP2222415A2 (en) 2010-09-01
FI124379B (en) 2014-07-31
WO2009063134A2 (en) 2009-05-22
FI20070857A (en) 2009-05-13
FI20070857A0 (en) 2007-11-12

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