CA2365030A1 - Method of powder coating - Google Patents

Method of powder coating Download PDF

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Publication number
CA2365030A1
CA2365030A1 CA 2365030 CA2365030A CA2365030A1 CA 2365030 A1 CA2365030 A1 CA 2365030A1 CA 2365030 CA2365030 CA 2365030 CA 2365030 A CA2365030 A CA 2365030A CA 2365030 A1 CA2365030 A1 CA 2365030A1
Authority
CA
Canada
Prior art keywords
conductive object
moisture
powder
coating
powder coating
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA 2365030
Other languages
French (fr)
Other versions
CA2365030C (en
Inventor
Dennis Pidzarko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2365030 priority Critical patent/CA2365030C/en
Publication of CA2365030A1 publication Critical patent/CA2365030A1/en
Application granted granted Critical
Publication of CA2365030C publication Critical patent/CA2365030C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B05D1/045—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field on non-conductive substrates
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/12—Applying particulate materials
    • 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
    • B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
    • B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
    • B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

A method of powder coating at least one surface of a non-conductive object having a plurality of sequential steps.
The first step is pretreating the surface of the non-conductive object to ensure that the surface is suitably cleaned. The second step is to apply a sufficient quantity of moisture on the surface of the non-conductive object to facilitate adhesion of a powder coating to the surface. The next step is to spray a polymer coating powder on the moistened surface of the non-conductive object. This spraying step is done immediately following the application of moisture but prior to a complete evaporation of the applied moisture. The fifth step is to evaporate any remaining applied moisture from the non-conductive object prior to curing. The last step is to cure the coating on the surface of the non-conductive object without decomposing the powder and then either cool or allow the non-conductive object to cool naturally.
CA 2365030 2001-12-10 2001-12-10 Method of powder coating Expired - Lifetime CA2365030C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2365030 CA2365030C (en) 2001-12-10 2001-12-10 Method of powder coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2365030 CA2365030C (en) 2001-12-10 2001-12-10 Method of powder coating

Publications (2)

Publication Number Publication Date
CA2365030A1 true CA2365030A1 (en) 2003-03-09
CA2365030C CA2365030C (en) 2005-04-19

Family

ID=4170837

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2365030 Expired - Lifetime CA2365030C (en) 2001-12-10 2001-12-10 Method of powder coating

Country Status (1)

Country Link
CA (1) CA2365030C (en)

Also Published As

Publication number Publication date
CA2365030C (en) 2005-04-19

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Effective date: 20211210