ZA958403B - Process for improving the electrostatic charge on powders and the use of such powders for coating applications - Google Patents

Process for improving the electrostatic charge on powders and the use of such powders for coating applications

Info

Publication number
ZA958403B
ZA958403B ZA958403A ZA958403A ZA958403B ZA 958403 B ZA958403 B ZA 958403B ZA 958403 A ZA958403 A ZA 958403A ZA 958403 A ZA958403 A ZA 958403A ZA 958403 B ZA958403 B ZA 958403B
Authority
ZA
South Africa
Prior art keywords
powders
improving
electrostatic charge
coating applications
coating
Prior art date
Application number
ZA958403A
Other languages
English (en)
Inventor
Barbara E Williams
Ian Harpur
Graham Hearn
Original Assignee
Enexus 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 Enexus Corp filed Critical Enexus Corp
Publication of ZA958403B publication Critical patent/ZA958403B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1472—Powder extracted from a powder container in a direction substantially opposite to gravity by a suction device dipped into the powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/087—Arrangements of electrodes, e.g. of charging, shielding, collecting electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1683—Arrangements for supplying liquids or other fluent material specially adapted for 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
    • 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
    • B05D1/06—Applying particulate materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/904—Powder coating compositions
ZA958403A 1994-10-05 1995-10-05 Process for improving the electrostatic charge on powders and the use of such powders for coating applications ZA958403B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/320,892 US5585426A (en) 1994-10-05 1994-10-05 Process for imparting an electrostatic charge to powders to render them useful for coating application

Publications (1)

Publication Number Publication Date
ZA958403B true ZA958403B (en) 1996-05-08

Family

ID=23248269

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA958403A ZA958403B (en) 1994-10-05 1995-10-05 Process for improving the electrostatic charge on powders and the use of such powders for coating applications

Country Status (10)

Country Link
US (1) US5585426A (xx)
EP (1) EP0789632B1 (xx)
CN (1) CN1121280C (xx)
AU (1) AU683781B2 (xx)
BR (1) BR9509259A (xx)
DE (1) DE69533228D1 (xx)
RU (1) RU2162375C2 (xx)
TW (1) TW360698B (xx)
WO (1) WO1996011068A1 (xx)
ZA (1) ZA958403B (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2313729T3 (es) * 1995-10-28 2009-03-01 Basf Coatings Ag Producto nivelador para lacas en polvo.
JPH09295464A (ja) * 1996-04-30 1997-11-18 Pioneer Electron Corp 熱転写受像シート作製用粉体塗工装置およびそれを使用した熱転写受像シートの製造方法ならびに熱転写受像シート
FI111816B (fi) * 1996-09-19 2003-09-30 Metso Paper Inc Menetelmä ja laite, jolla siirretään lisämateriaalia liikkuvan materiaalirainan pintaan
FI111475B (fi) 1997-09-24 2003-07-31 Metso Paper Inc Menetelmä ja sovitelma sumun ja pölyn hallitsemiseksi paperin ja kartongin valmistuksessa ja jälkikäsittelyssä
FI105052B (fi) * 1998-07-08 2000-05-31 Valmet Corp Menetelmä paperin valmistamiseksi, sovitelma menetelmän toteuttamiseksi ja menetelmän avulla valmistettu paperituote
GB0011284D0 (en) * 2000-05-11 2000-06-28 Univ Belfast Coating process
WO2002024791A2 (en) * 2000-09-20 2002-03-28 World Properties, Inc. Electrostatic deposition of high temperature, high performance thermoplastics
US7105201B2 (en) 2002-07-26 2006-09-12 H.B. Fuller Licensing & Financing, Inc. Versatile processes for preparing and using novel composite particles in powder coating compositions
DE10306887A1 (de) * 2003-02-18 2004-08-26 Daimlerchrysler Ag Verfahren zur Beschichtung von Partikeln für generative rapid prototyping Prozesse
US7122585B2 (en) * 2003-05-13 2006-10-17 Rohm And Haas Company Coating powders, methods of manufacture thereof, and articles formed therefrom
US7223445B2 (en) * 2004-03-31 2007-05-29 Eastman Kodak Company Process for the deposition of uniform layer of particulate material
US7259109B2 (en) * 2004-09-22 2007-08-21 Intel Corporation Electrospray and enhanced electrospray deposition of thin films on semiconductor substrates
US8557758B2 (en) 2005-06-07 2013-10-15 S.C. Johnson & Son, Inc. Devices for applying a colorant to a surface
JP2009503125A (ja) * 2005-06-07 2009-01-29 エス．シー． ジョンソン アンド サン、インコーポレイテッド 表面に適用するための組成物
US20070277849A1 (en) 2006-06-06 2007-12-06 Shah Ketan N Method of neutralizing a stain on a surface
EP1912614A4 (en) * 2005-08-03 2009-08-05 Univ Western Ontario DIRECT COATING OF SOLID DOSAGE FORMS WITH POWDERFILLED SUBSTANCES
US20080191378A1 (en) * 2007-02-14 2008-08-14 Brian Paul Microsphere reinforcement of composite materials
CN101204694B (zh) * 2007-12-10 2010-04-14 浙江万马电缆股份有限公司 电缆阻水层静电喷涂方法
NL2004623C2 (en) * 2010-04-28 2011-10-31 Heller Design B V De Method and use of a binder for providing a metallic coat covering a surface.
JP5787223B2 (ja) * 2011-09-20 2015-09-30 いすゞ自動車株式会社 静電塗装方法及び静電塗装用ガン
JP5854322B2 (ja) * 2011-11-30 2016-02-09 いすゞ自動車株式会社 静電塗装方法
CA2865562C (en) 2012-03-21 2021-01-12 Valspar Sourcing, Inc. Two-coat single cure powder coating
MX369343B (es) * 2012-03-21 2019-11-06 Swimc Llc Empaque de aplicacion para revestimiento en polvo.
US9751107B2 (en) 2012-03-21 2017-09-05 Valspar Sourcing, Inc. Two-coat single cure powder coating
CN102698942A (zh) * 2012-06-20 2012-10-03 无锡科信威电子有限公司 一种透镜喷涂工艺
CN110838174A (zh) * 2019-11-18 2020-02-25 四川长虹电器股份有限公司 一种面向透明物体的3d扫描方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013615A (en) * 1973-05-14 1977-03-22 Tekkosha Co., Ltd. Electrostatic spray coating powder pigment composition and process for producing the same
JPS6038699B2 (ja) * 1977-09-14 1985-09-02 富士ゼロックス株式会社 静電荷像現像剤
JPS55111950A (en) * 1979-02-22 1980-08-29 Fuji Xerox Co Ltd Static charge image developer
JPS5688470A (en) * 1979-12-21 1981-07-17 Somar Corp Epoxy resin composition for powder paint
NL8104307A (nl) * 1981-09-18 1983-04-18 Oce Nederland Bv Gekleurd tonerpoeder, een werkwijze voor zijn bereiding alsmede een werkwijze voor het met dit poeder ontwikkelen van beelden.
JP3373610B2 (ja) * 1993-08-23 2003-02-04 オリヱント化学工業株式会社 帯電性樹脂粉体及びその関連技術

Also Published As

Publication number Publication date
AU683781B2 (en) 1997-11-20
CN1121280C (zh) 2003-09-17
EP0789632A1 (en) 1997-08-20
EP0789632A4 (en) 2001-04-18
BR9509259A (pt) 1998-11-03
CN1162935A (zh) 1997-10-22
EP0789632B1 (en) 2004-06-30
WO1996011068A1 (en) 1996-04-18
US5585426A (en) 1996-12-17
RU2162375C2 (ru) 2001-01-27
TW360698B (en) 1999-06-11
AU3999895A (en) 1996-05-02
DE69533228D1 (de) 2004-08-05

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