MXPA03009597A - Aparato y metodo de revestimiento de rociado electrostatico. - Google Patents

Aparato y metodo de revestimiento de rociado electrostatico.

Info

Publication number
MXPA03009597A
MXPA03009597A MXPA03009597A MXPA03009597A MXPA03009597A MX PA03009597 A MXPA03009597 A MX PA03009597A MX PA03009597 A MXPA03009597 A MX PA03009597A MX PA03009597 A MXPA03009597 A MX PA03009597A MX PA03009597 A MXPA03009597 A MX PA03009597A
Authority
MX
Mexico
Prior art keywords
coating
substrate
transfer surface
liquid
coated
Prior art date
Application number
MXPA03009597A
Other languages
English (en)
Inventor
E Seaver Albert
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of MXPA03009597A publication Critical patent/MXPA03009597A/es

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
    • B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)

Abstract

Un revestimiento liquido es formado sobre un substrato mediante gotas de rociado electrostatico del liquido sobre una superficie de transferencia conductiva humedecida con liquido (14) y la transferencia de una porcion del liquido aplicado de esta manera de la superficie de transferencia al substrato (16). De manera opcional, uno o mas rodillos de presion (26) fuerzan el substrato contra la superficie de transferencia, con lo cual disminuye el tiempo requerido para que las gotas sean esparcidas y unidas en el revestimiento. De preferencia, el revestimiento se hace pasar a traves de una estacion de mejora que comprende dos o mas dispositivos de absorcion y colocacion (39) que mejoran la uniformidad del revestimiento. El revestimiento puede trasladarse de la superficie de transferencia conductiva a una segunda superficie de transferencia y por lo tanto, al substrato. Los substratos aislantes, tales como las peliculas plasticas, pueden revestirse sin requerir la precarga del substrato o la neutralizacion posterior al revestimiento. Los substratos porosos tales como las telas tejidas y no tejidas pueden revestirse sin la penetracion sustancial del revestimiento en o a traves de los poros del substrato.
MXPA03009597A 2001-04-24 2002-02-04 Aparato y metodo de revestimiento de rociado electrostatico. MXPA03009597A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/841,380 US20020192360A1 (en) 2001-04-24 2001-04-24 Electrostatic spray coating apparatus and method
PCT/US2002/003208 WO2002085535A1 (en) 2001-04-24 2002-02-04 Electrostatic spray coating apparatus and method

Publications (1)

Publication Number Publication Date
MXPA03009597A true MXPA03009597A (es) 2004-05-24

Family

ID=25284719

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03009597A MXPA03009597A (es) 2001-04-24 2002-02-04 Aparato y metodo de revestimiento de rociado electrostatico.

Country Status (11)

Country Link
US (2) US20020192360A1 (es)
EP (1) EP1381473B1 (es)
JP (1) JP2004527370A (es)
KR (1) KR100815302B1 (es)
CN (1) CN1261229C (es)
AT (1) ATE365081T1 (es)
BR (1) BR0208958B1 (es)
CA (1) CA2443485A1 (es)
DE (1) DE60220777T2 (es)
MX (1) MXPA03009597A (es)
WO (1) WO2002085535A1 (es)

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CN110103379A (zh) * 2019-05-22 2019-08-09 中国科学技术大学 一种薄膜贴辊装置和贴辊方法
CN110624803B (zh) * 2019-10-31 2021-12-21 重庆市佳禾家具制造有限公司 辊涂生产工艺
CN110813619B (zh) * 2019-12-18 2021-05-11 株洲瑞尔泰机电科技有限公司 一种充电桩生产用夹持装置
CN111375514A (zh) * 2020-04-28 2020-07-07 江苏上达电子有限公司 一种适用于cof基板的精密贴边喷涂装置及其使用方法
WO2022038862A1 (ja) * 2020-08-21 2022-02-24 Ａｇｃ株式会社 塗膜付き基板、塗膜形成方法、及び塗膜付き基板の製造方法
CN112076962B (zh) * 2020-09-21 2021-03-23 建滔(佛冈)积层板有限公司 一种覆铜板制造前处理工艺
CN112354783B (zh) * 2020-10-13 2022-08-23 西安航天华阳机电装备有限公司 一种反渗透膜的聚乙烯醇薄膜的上胶装置
JP7137239B2 (ja) * 2020-12-22 2022-09-14 株式会社エナテック 塗布装置及び塗布方法
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Also Published As

Publication number Publication date
KR20030088146A (ko) 2003-11-17
DE60220777D1 (de) 2007-08-02
KR100815302B1 (ko) 2008-03-19
CA2443485A1 (en) 2002-10-31
EP1381473A1 (en) 2004-01-21
CN1516624A (zh) 2004-07-28
BR0208958B1 (pt) 2012-08-21
JP2004527370A (ja) 2004-09-09
BR0208958A (pt) 2004-04-20
US6969540B2 (en) 2005-11-29
US20020192360A1 (en) 2002-12-19
WO2002085535A1 (en) 2002-10-31
DE60220777T2 (de) 2008-03-06
ATE365081T1 (de) 2007-07-15
EP1381473B1 (en) 2007-06-20
CN1261229C (zh) 2006-06-28
US20040185180A1 (en) 2004-09-23

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