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EP0253539A3 - Spraying process - Google Patents

Spraying process Download PDF

Info

Publication number
EP0253539A3
EP0253539A3 EP87305828A EP87305828A EP0253539A3 EP 0253539 A3 EP0253539 A3 EP 0253539A3 EP 87305828 A EP87305828 A EP 87305828A EP 87305828 A EP87305828 A EP 87305828A EP 0253539 A3 EP0253539 A3 EP 0253539A3
Authority
EP
European Patent Office
Prior art keywords
fluid
sprayhead
field
spraying process
spray
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.)
Withdrawn
Application number
EP87305828A
Other languages
German (de)
French (fr)
Other versions
EP0253539A2 (en
Inventor
Robert Arthur Head
Michael Leslie Orton
Christopher Lawton Robinson
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of EP0253539A2 publication Critical patent/EP0253539A2/en
Publication of EP0253539A3 publication Critical patent/EP0253539A3/en
Withdrawn legal-status Critical Current

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
    • 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

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A process for the spray application of a fluid which is an adhesive or surface coating or a precursor thereof, characterised by supplying such a fluid to a sprayhead (1) and applying an intense electrical field to the fluid such that the fluid moves from the sprayhead (1) under the influence of the field to form a spray, the field being intensified by means of a charged electrode (18) adjacent to the sprayhead.
EP87305828A 1986-07-17 1987-07-01 Spraying process Withdrawn EP0253539A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8617527 1986-07-17
GB868617527A GB8617527D0 (en) 1986-07-17 1986-07-17 Spraying process

Publications (2)

Publication Number Publication Date
EP0253539A2 EP0253539A2 (en) 1988-01-20
EP0253539A3 true EP0253539A3 (en) 1988-09-07

Family

ID=10601256

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87305828A Withdrawn EP0253539A3 (en) 1986-07-17 1987-07-01 Spraying process

Country Status (7)

Country Link
EP (1) EP0253539A3 (en)
JP (1) JPS6362574A (en)
AU (1) AU587133B2 (en)
FI (1) FI873155A7 (en)
GB (1) GB8617527D0 (en)
NO (1) NO872973L (en)
ZA (1) ZA874991B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2640851B2 (en) * 1989-01-17 1997-08-13 ノードソン株式会社 Method and apparatus for applying liquid photoresist agent
GB9115276D0 (en) * 1991-07-15 1991-08-28 Unilever Plc Skin treatment system
GB9115278D0 (en) * 1991-07-15 1991-08-28 Unilever Plc Liquid spraying apparatus and method
GB9115275D0 (en) * 1991-07-15 1991-08-28 Unilever Plc Colour cosmetic spray system
FR2725385B1 (en) * 1994-10-06 1996-12-20 Lebioda Robert METHOD AND INSTALLATION FOR ELECTROSTATIC PAINTING OF PARTS MADE OF DIELECTRIC OR WEAKLY CONDUCTIVE MATERIAL AND ELECTRODE USED
BR9612597A (en) * 1996-04-11 1999-08-24 Lcs Int Sa Process for painting elements made of dielectric material or of low electrode conductance to facilitate an electrostatic painting for elements made of dielectric material or of low conductivity and ease of painting
CN1121279C (en) * 1996-04-11 2003-09-17 Lcs国际有限公司 Process for painting elements made of dielectric or low conducting material, electrode therefor
GB9626963D0 (en) * 1996-12-27 1997-02-12 Everest Todd Res & Dev Improved surgical dressings and method of preparation
JP3516632B2 (en) * 2000-04-27 2004-04-05 オリジン電気株式会社 Method and apparatus for bonding optical disk substrates
US7244272B2 (en) 2000-12-19 2007-07-17 Nicast Ltd. Vascular prosthesis and method for production thereof
US20020084178A1 (en) 2000-12-19 2002-07-04 Nicast Corporation Ltd. Method and apparatus for manufacturing polymer fiber shells via electrospinning
AU2002241221A1 (en) 2001-03-20 2002-10-03 Nicast Ltd. Electrospinning nonwoven materials with rotating electrode
JP4837627B2 (en) * 2007-07-05 2011-12-14 パナソニック株式会社 Nanofiber manufacturing apparatus and nanofiber manufacturing method
US9744542B2 (en) 2013-07-29 2017-08-29 Apeel Technology, Inc. Agricultural skin grafting
WO2016187581A1 (en) 2015-05-20 2016-11-24 Apeel Technology, Inc. Plant extract compositions and methods of preparation thereof
EP3349589B1 (en) 2015-09-16 2022-12-14 Apeel Technology, Inc. Method for forming a protective coating by applying fatty acid glyceride compounds to a surface
ES2939007T3 (en) 2015-12-10 2023-04-18 Apeel Tech Inc Compositions of plant extracts to form protective coatings
WO2017132281A1 (en) 2016-01-26 2017-08-03 Apeel Technology, Inc. Method for preparing and preserving sanitized products
ES2893409T3 (en) * 2016-07-27 2022-02-09 Exel Ind Coating system with ultrasonic spray head and electrostatic field
WO2018094269A1 (en) 2016-11-17 2018-05-24 Apeel Technology, Inc. Compositions formed from plant extracts and methods of preparation thereof
US12245605B2 (en) 2018-09-05 2025-03-11 Apeel Technology, Inc. Compounds and formulations for protective coatings
CN110804802B (en) * 2019-12-04 2025-05-27 海门市元绒纺织科技有限公司 Flake processing equipment and method and processed flakes
IL296033A (en) 2020-03-04 2022-10-01 Apeel Tech Inc Coated agricultural products and appropriate methods
JP2023548012A (en) 2020-10-30 2023-11-15 アピール テクノロジー，インコーポレイテッド Composition and method for its preparation
WO2023039077A1 (en) 2021-09-08 2023-03-16 Apeel Technology, Inc. Compounds and formulations for protective coatings

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1422084A (en) * 1964-07-10 1965-12-24 Technigaz Method and devices for forming and coating synthetic rigid foams, in particular polyurethane
US4383767A (en) * 1979-11-05 1983-05-17 Agency Of Industrial Science & Technology Method for blending by combining fine particles
US4508265A (en) * 1981-06-18 1985-04-02 Agency Of Industrial Science & Technology Method for spray combination of liquids and apparatus therefor
EP0186983B1 (en) * 1984-12-20 1989-03-22 Imperial Chemical Industries Plc Electrostatic spraying

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1569707A (en) * 1976-07-15 1980-06-18 Ici Ltd Atomisation of liquids
GB8614564D0 (en) * 1986-06-16 1986-07-23 Ici Plc Spraying

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1422084A (en) * 1964-07-10 1965-12-24 Technigaz Method and devices for forming and coating synthetic rigid foams, in particular polyurethane
US4383767A (en) * 1979-11-05 1983-05-17 Agency Of Industrial Science & Technology Method for blending by combining fine particles
US4508265A (en) * 1981-06-18 1985-04-02 Agency Of Industrial Science & Technology Method for spray combination of liquids and apparatus therefor
EP0186983B1 (en) * 1984-12-20 1989-03-22 Imperial Chemical Industries Plc Electrostatic spraying

Also Published As

Publication number Publication date
ZA874991B (en) 1988-04-27
NO872973D0 (en) 1987-07-16
JPS6362574A (en) 1988-03-18
EP0253539A2 (en) 1988-01-20
FI873155L (en) 1988-01-18
FI873155A0 (en) 1987-07-16
FI873155A7 (en) 1988-01-18
AU587133B2 (en) 1989-08-03
GB8617527D0 (en) 1986-08-28
NO872973L (en) 1988-01-18
AU7552287A (en) 1988-01-21

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18D Application deemed to be withdrawn

Effective date: 19900602

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ORTON, MICHAEL LESLIE

Inventor name: HEAD, ROBERT ARTHUR

Inventor name: ROBINSON, CHRISTOPHER LAWTON