WO2001030927A3 - Method of applying a powder coating to a non-metallic substrate - Google Patents

Method of applying a powder coating to a non-metallic substrate Download PDF

Info

Publication number
WO2001030927A3
WO2001030927A3 PCT/IB2000/001510 IB0001510W WO0130927A3 WO 2001030927 A3 WO2001030927 A3 WO 2001030927A3 IB 0001510 W IB0001510 W IB 0001510W WO 0130927 A3 WO0130927 A3 WO 0130927A3
Authority
WO
WIPO (PCT)
Prior art keywords
powder coating
substrate
applying
metallic substrate
polyester resin
Prior art date
Application number
PCT/IB2000/001510
Other languages
French (fr)
Other versions
WO2001030927A2 (en
Inventor
Michael Windsor Symons
Original Assignee
Windsor Technologies Ltd
Balmoral Technologies Propriet
Michael Windsor Symons
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 Windsor Technologies Ltd, Balmoral Technologies Propriet, Michael Windsor Symons filed Critical Windsor Technologies Ltd
Priority to EP00968163A priority Critical patent/EP1230039A2/en
Priority to AU78114/00A priority patent/AU769055B2/en
Priority to CA002388420A priority patent/CA2388420A1/en
Priority to JP2001533913A priority patent/JP2003512922A/en
Publication of WO2001030927A2 publication Critical patent/WO2001030927A2/en
Publication of WO2001030927A3 publication Critical patent/WO2001030927A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • B05D3/04—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 gases
    • B05D3/0493—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 gases using vacuum
    • 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
    • B05D7/08—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 using synthetic lacquers or varnishes
    • 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
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • B05D7/544—No clear coat specified the first layer is let to dry at least partially before applying the second layer
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/70—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

A method of applying a powder coating to a non-metallic substrate such as a length of a lignocellulosic material, e.g a length of wood, is disclosed. The substrate is impregnated or has applied to the surface thereof, a composition containing a pre-accelerated, unsaturated polyester resin containing a latent catalyst therefor, either dissolved in a suitable non-aqueous solvent or mixed or dispersed in water. Thereafter the non-aqueous solvent or water is removed, and the substrate is placed in an electrostatic field or in a fluidised bed and a powder coating composition is applied thereto. The substrate is then subjected to an elevated temperature to polymerise and/or cross-link the polyester resin in or on the substrate and to cure the powder coating composition to form the powder coating. The result is a product with a decorative powder coating which may be used for many purposes.
PCT/IB2000/001510 1999-10-28 2000-10-20 Method of applying a powder coating to a non-metallic substrate WO2001030927A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP00968163A EP1230039A2 (en) 1999-10-28 2000-10-20 Method of applying a powder coating to a non-metallic substrate
AU78114/00A AU769055B2 (en) 1999-10-28 2000-10-20 Method of applying a powder coating to a non-metallic substrate
CA002388420A CA2388420A1 (en) 1999-10-28 2000-10-20 Method of applying a powder coating to a non-metallic substrate
JP2001533913A JP2003512922A (en) 1999-10-28 2000-10-20 How to apply powder coatings on non-metallic substrates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA996796 1999-10-28
ZA99/6796 1999-10-28

Publications (2)

Publication Number Publication Date
WO2001030927A2 WO2001030927A2 (en) 2001-05-03
WO2001030927A3 true WO2001030927A3 (en) 2001-10-25

Family

ID=25587965

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2000/001510 WO2001030927A2 (en) 1999-10-28 2000-10-20 Method of applying a powder coating to a non-metallic substrate

Country Status (6)

Country Link
EP (1) EP1230039A2 (en)
JP (1) JP2003512922A (en)
CN (1) CN1382074A (en)
AU (1) AU769055B2 (en)
CA (1) CA2388420A1 (en)
WO (1) WO2001030927A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8993462B2 (en) 2006-04-12 2015-03-31 James Hardie Technology Limited Surface sealed reinforced building element

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2424699C (en) 2000-10-17 2010-04-27 James Hardie Research Pty Limited Method and apparatus for reducing impurities in cellulose fibers for manufacture of fiber reinforced cement composite materials
ATE424376T1 (en) * 2004-11-02 2009-03-15 Valspar Sourcing Inc FIBER CEMENT PRODUCTS
CN101269366B (en) * 2007-03-23 2010-05-26 欧利速精密工业股份有限公司 Spray coating method for spray coating non-metal surface with hot melt viscose powder and spray coating device
CN103031014B (en) * 2012-12-12 2015-11-18 中国科学院过程工程研究所 A kind of preparation method of non-conductive substrate powder paint coating
FI128812B (en) * 2018-01-23 2020-12-31 Teknologian Tutkimuskeskus Vtt Oy Coated wood veneer and method for treating wood veneer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2024658A (en) * 1978-07-07 1980-01-16 Shaw J G Coating of compressed board materials
WO1997045591A1 (en) * 1996-05-29 1997-12-04 Windsor Technologies Limited Method of applying a powder coating to a length of a lignocellulosic material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2024659B (en) * 1978-05-09 1982-09-02 Armstrong T Spray nozzle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2024658A (en) * 1978-07-07 1980-01-16 Shaw J G Coating of compressed board materials
WO1997045591A1 (en) * 1996-05-29 1997-12-04 Windsor Technologies Limited Method of applying a powder coating to a length of a lignocellulosic material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8993462B2 (en) 2006-04-12 2015-03-31 James Hardie Technology Limited Surface sealed reinforced building element

Also Published As

Publication number Publication date
JP2003512922A (en) 2003-04-08
AU7811400A (en) 2001-05-08
CA2388420A1 (en) 2001-05-03
AU769055B2 (en) 2004-01-15
CN1382074A (en) 2002-11-27
EP1230039A2 (en) 2002-08-14
WO2001030927A2 (en) 2001-05-03

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