MX2020014215A - Metodo para determinar la longitud promedio del filamento durante una atomizacion rotativa y metodo de cribado basado en el mismo durante el desarrollo una pintura. - Google Patents

Metodo para determinar la longitud promedio del filamento durante una atomizacion rotativa y metodo de cribado basado en el mismo durante el desarrollo una pintura.

Info

Publication number
MX2020014215A
MX2020014215A MX2020014215A MX2020014215A MX2020014215A MX 2020014215 A MX2020014215 A MX 2020014215A MX 2020014215 A MX2020014215 A MX 2020014215A MX 2020014215 A MX2020014215 A MX 2020014215A MX 2020014215 A MX2020014215 A MX 2020014215A
Authority
MX
Mexico
Prior art keywords
during
filament length
average filament
determining
coating agent
Prior art date
Application number
MX2020014215A
Other languages
English (en)
Inventor
Dirk Eierhoff
Daniel Briesenick
Georg Wigger
Christian Bornemann
Siegfried Riediger
Norbert Willenbacher
Walter Oswald
Original Assignee
Basf Coatings Gmbh
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 Basf Coatings Gmbh filed Critical Basf Coatings Gmbh
Publication of MX2020014215A publication Critical patent/MX2020014215A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/082—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to a condition of the discharged jet or spray, e.g. to jet shape, spray pattern or droplet size
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0403—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member
    • B05B5/0407—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/043—Discharge apparatus, e.g. electrostatic spray guns using induction-charging
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/12—Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • C08K3/105—Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0023—Investigating dispersion of liquids
    • G01N2015/0026—Investigating dispersion of liquids in gas, e.g. fog

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Paints Or Removers (AREA)

Abstract

La presente invención se refiere a un método para determinar la longitud media de filamentos formados en la atomización rotativa de una composición de material de revestimiento, que comprende al menos los pasos (1) a (3), específicamente la atomización de la composición de material de revestimiento por medio de un atomizador rotativo que comprende como elemento de aplicación una boquilla de campana con capacidad de rotación (1), captura óptica de los filamentos formados aquí en el borde de la boquilla de campana, mediante al menos una cámara (2), y evaluación digital de los datos ópticos obtenidos de esta forma, para proporcionar la longitud media del filamento de aquellos filamentos formados por atomización que se encuentran en el borde de la boquilla de campana (3), y también a métodos para recopilar una base de datos electrónica y para cribar composiciones de material de revestimiento cuando se desarrollan formulaciones de pintura, llevado a cabo en base al método mencionado anteriormente.
MX2020014215A 2018-06-25 2019-06-24 Metodo para determinar la longitud promedio del filamento durante una atomizacion rotativa y metodo de cribado basado en el mismo durante el desarrollo una pintura. MX2020014215A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18179596 2018-06-25
PCT/EP2019/066663 WO2020002230A1 (de) 2018-06-25 2019-06-24 Verfahren zur bestimmung der mittleren filamentlänge während der rotationszerstäubung und darauf basierendes screening-verfahren bei der lackentwicklung

Publications (1)

Publication Number Publication Date
MX2020014215A true MX2020014215A (es) 2021-03-09

Family

ID=62778811

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020014215A MX2020014215A (es) 2018-06-25 2019-06-24 Metodo para determinar la longitud promedio del filamento durante una atomizacion rotativa y metodo de cribado basado en el mismo durante el desarrollo una pintura.

Country Status (6)

Country Link
US (1) US20210262912A1 (es)
EP (1) EP3810334A1 (es)
JP (1) JP7048772B2 (es)
CN (1) CN112313013A (es)
MX (1) MX2020014215A (es)
WO (1) WO2020002230A1 (es)

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU517923B2 (en) * 1977-02-07 1981-09-03 Ransburg Japan Ltd. Rotary paint atomizing device
JPS5472512A (en) * 1977-11-21 1979-06-11 Ransburg Japan Ltd Rotary type liquid atomizer
DE3545618A1 (de) 1985-12-21 1987-06-25 Basf Lacke & Farben Wasserverduennbares ueberzugsmittel zur herstellung der basisschicht eines mehrschichtueberzuges
DE4009858C2 (de) 1990-03-28 1998-02-05 Basf Lacke & Farben Wäßriger pigmentierter Basislack enthaltend als Bindemittel ein wasserverdünnbares Polyacrylatharz und Verwendung eines solchen Basislacks
DE4010176A1 (de) 1990-03-30 1991-10-02 Basf Lacke & Farben Verfahren zur herstellung einer mehrschichtigen lackierung und waessriger lack
DE4107136A1 (de) 1991-03-06 1992-09-10 Basf Lacke & Farben Verfahren zur herstellung einer mehrschichtigen, schuetzenden und/oder dekorativen lackierung
CA2127761C (en) 1993-07-16 2005-10-18 Armin Gobel An aqueous dispersion of polyurethane resins, a method of manufacturing them, coating agents containing them and use thereof
DE4437535A1 (de) 1994-10-20 1996-04-25 Basf Lacke & Farben Polyurethanmodifziertes Polyacrylat
JPH1110028A (ja) * 1997-06-23 1999-01-19 Fuji Photo Film Co Ltd 回転型霧化塗装装置及びこれを用いた静電塗装方法
JP2001051405A (ja) * 1999-08-10 2001-02-23 Fuji Photo Film Co Ltd 感光性平版印刷版の製造方法
DE19948004B4 (de) 1999-10-06 2006-05-11 Basf Coatings Ag Polyurethane und Pfropfmischpolymerisate auf Polyurethanbasis sowie ihre Verwendung zur Herstellung von Beschichtungsstoffen, Klebstoffen und Dichtungsmassen
DE10240972A1 (de) 2002-09-02 2004-03-18 Basf Coatings Ag Metallpigmente enthaltende, wässrige Pigmentpasten und ihre Verwendung zur Herstellung von effektgebenden wässrigen Beschichtungsstoffen
US7588642B1 (en) * 2004-11-29 2009-09-15 Advanced Cardiovascular Systems, Inc. Abluminal stent coating apparatus and method using a brush assembly
JP4848810B2 (ja) * 2006-03-27 2011-12-28 日産自動車株式会社 塗装方法及び塗装装置
US8143341B2 (en) * 2006-03-29 2012-03-27 Ppg Industries Ohio, Inc Aqueous coating compositions
JP5490369B2 (ja) * 2008-03-12 2014-05-14 ランズバーグ・インダストリー株式会社 回転式静電塗装装置及び塗装パターン制御方法
BRPI0916664A2 (pt) * 2008-08-05 2015-11-17 Alcoa Inc chapas e placas metálicas que têm superfícies texturizadas de redução de atrito e métodos para fabricar as mesmas
KR102097960B1 (ko) 2012-08-28 2020-04-07 바스프 코팅스 게엠베하 멀티코트 컬러 및/또는 효과 페인트 시스템에서의 중합체
JP5830612B2 (ja) * 2012-10-01 2015-12-09 日産自動車株式会社 回転霧化式静電塗装装置のベルカップ
US9869517B2 (en) * 2013-06-14 2018-01-16 Snapp Ip Ltd Misting and atomization systems and method
DE102013022282B3 (de) * 2013-12-03 2015-03-05 Eisenmann Ag Mit Innenaufladung arbeitender Hochrotationszerstäuber
CN106457303B (zh) * 2014-06-02 2020-06-16 Ａｇｃ株式会社 带防眩膜的基材、其制造方法及物品
BR112017015659B1 (pt) 2015-01-21 2022-08-02 Basf Coatings Gmbh Dispersões aquosas contendo polímeros produzidos em vários estágios e composições de agente de revestimento contendo os mesmos
AU2016229870B2 (en) * 2015-03-09 2020-10-15 Isp Investments Llc Spray characterization by optical image analysis

Also Published As

Publication number Publication date
JP2021528244A (ja) 2021-10-21
JP7048772B2 (ja) 2022-04-05
EP3810334A1 (de) 2021-04-28
WO2020002230A1 (de) 2020-01-02
CN112313013A (zh) 2021-02-02
US20210262912A1 (en) 2021-08-26

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