CA2494597A1 - Emulsion aggregation process for forming powder coating compositions, powder coating compositions and method for using the same - Google Patents

Emulsion aggregation process for forming powder coating compositions, powder coating compositions and method for using the same Download PDF

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Publication number
CA2494597A1
CA2494597A1 CA002494597A CA2494597A CA2494597A1 CA 2494597 A1 CA2494597 A1 CA 2494597A1 CA 002494597 A CA002494597 A CA 002494597A CA 2494597 A CA2494597 A CA 2494597A CA 2494597 A1 CA2494597 A1 CA 2494597A1
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CA
Canada
Prior art keywords
powder coating
coating compositions
particles
same
aggregation process
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
CA002494597A
Other languages
French (fr)
Other versions
CA2494597C (en
Inventor
Guerino G. Sacripante
Hadi K. Mahabadi
Patricia A. Burns
Dan A. Hays
Kip L. Jugle
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of CA2494597A1 publication Critical patent/CA2494597A1/en
Application granted granted Critical
Publication of CA2494597C publication Critical patent/CA2494597C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat

Abstract

A process for powder coating comprises forming a coating on a conductive surface or a layer on a conductive surface by applying a powder that is formed by aggregating and coalescing polymer particles in an aqueous dispersion to the surface or layer. A process for powder coating comprises forming a powder by aggregating, in a aqueous dispersion, polymer particles including at least resin particles, coalescing the particles, removing the particles from dispersion and applying the powder to a conductive surface or layer on a conductive surface. A process for forming a powder coating applicator comprises aggregating, in a aqueous dispersion, polymer particles including at least resin particles, coalescing the particles, removing the particles from dispersion and loading the particles into an applicator for use in powder coating.
CA002494597A 2004-01-28 2005-01-24 Emulsion aggregation process for forming powder coating compositions, powder coating compositions and method for using the same Expired - Fee Related CA2494597C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/765,327 US7501150B2 (en) 2004-01-28 2004-01-28 Emulsion aggregation process for forming powder coating compositions, powder coating compositions and method for using the same
US10/765,327 2004-01-28

Publications (2)

Publication Number Publication Date
CA2494597A1 true CA2494597A1 (en) 2005-07-28
CA2494597C CA2494597C (en) 2008-08-26

Family

ID=34679327

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002494597A Expired - Fee Related CA2494597C (en) 2004-01-28 2005-01-24 Emulsion aggregation process for forming powder coating compositions, powder coating compositions and method for using the same

Country Status (5)

Country Link
US (1) US7501150B2 (en)
EP (1) EP1561517B1 (en)
JP (1) JP4851097B2 (en)
CA (1) CA2494597C (en)
DE (1) DE602005000936T2 (en)

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US8889583B2 (en) * 2009-09-16 2014-11-18 Xerox Corporation Catalyst production
US8518476B2 (en) * 2011-11-03 2013-08-27 Xerox Corporation Methods for forming fluoroplastic powder coatings
US20140199358A1 (en) * 2013-01-14 2014-07-17 Dmr International, Inc. Antimicrobial polymer systems using multifunctional organometallic additives for thermoset hosts
CN103663498B (en) * 2013-09-24 2016-01-20 北京艾思合众环保科技有限公司 A kind of method preventing Sodium Thiocyanate 99 from luming
JP6129120B2 (en) 2014-06-09 2017-05-17 富士ゼロックス株式会社 Thermosetting powder coating, manufacturing method of thermosetting powder coating, coated product, and manufacturing method of coated product
JP5999142B2 (en) 2014-06-20 2016-09-28 富士ゼロックス株式会社 Thermosetting powder coating material and manufacturing method thereof, and coated product and manufacturing method thereof
JP6432236B2 (en) 2014-09-17 2018-12-05 富士ゼロックス株式会社 Powder coating apparatus and powder coating method
JP6451169B2 (en) 2014-09-18 2019-01-16 富士ゼロックス株式会社 Powder coating apparatus, program, and powder coating method
JP6543992B2 (en) 2015-03-26 2019-07-17 富士ゼロックス株式会社 Powder coating apparatus and powder coating method
JP2017057358A (en) * 2015-09-18 2017-03-23 富士ゼロックス株式会社 Thermosetting powdered paint and coating method
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CN110076059B (en) * 2019-03-18 2021-11-05 北京丰隆汇技术有限公司 Snap spring hanging point powder supplementing method

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Also Published As

Publication number Publication date
EP1561517B1 (en) 2007-04-25
EP1561517A1 (en) 2005-08-10
JP2005211900A (en) 2005-08-11
US20050165133A1 (en) 2005-07-28
US7501150B2 (en) 2009-03-10
DE602005000936D1 (en) 2007-06-06
CA2494597C (en) 2008-08-26
DE602005000936T2 (en) 2007-09-06
JP4851097B2 (en) 2012-01-11

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Effective date: 20200124