BRPI0518606A2 - mÉtodo e dispositivo para mediÇço de aspereza de uma camada de tinta peliculosa - Google Patents

mÉtodo e dispositivo para mediÇço de aspereza de uma camada de tinta peliculosa

Info

Publication number
BRPI0518606A2
BRPI0518606A2 BRPI0518606-4A BRPI0518606A BRPI0518606A2 BR PI0518606 A2 BRPI0518606 A2 BR PI0518606A2 BR PI0518606 A BRPI0518606 A BR PI0518606A BR PI0518606 A2 BRPI0518606 A2 BR PI0518606A2
Authority
BR
Brazil
Prior art keywords
sample
cavity
roughness
measuring
ink layer
Prior art date
Application number
BRPI0518606-4A
Other languages
English (en)
Inventor
Swie Lan Njo
Original Assignee
Akzo Nobel Coatings Int Bv
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 Akzo Nobel Coatings Int Bv filed Critical Akzo Nobel Coatings Int Bv
Publication of BRPI0518606A2 publication Critical patent/BRPI0518606A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0251—Colorimeters making use of an integrating sphere
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/504—Goniometric colour measurements, for example measurements of metallic or flake based paints
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4735—Solid samples, e.g. paper, glass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N2021/4764—Special kinds of physical applications
    • G01N2021/4771—Matte surfaces with reflecting particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0631—Homogeneising elements
    • G01N2201/0632—Homogeneising elements homogeneising by integrating sphere

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

MÉTODO E DISPOSITIVO PARA MEDIÇçO DE ASPEREZA DE UMA CAMADA DE TINTA PELICULOSA. A presente invenção refere-se a um método para analisar a aspereza de uma camada de tinta peliculosa compreendendo pigmentos de efeito por meio de um dispositivo de medição tendo uma cavidade com pa- redes internas refletivas e uma abertura de amostra, o dispositivo ainda compreendendo meio de iluminação para iluminação da cavidade e um dis- positivo formador de imagem digital direcionado da cavidade para a abertura de amostra e disposto a uma distância do centro normal da abertura de amostra, o método compreendendo as seguintes etapas: apresentar uma amostra de camada de tinta peliculosa na cavidade via a abertura de amostra; iluminar a cavidade; ativar o dispositivo formador de imagem para registrar uma imagem da amostra; comunicar os dados de imagem registrada a um computador programado com software de análise de imagem para analisar a imagem registrada. O eixo ótico do dispositivo formador de imagem é ajustado em um ângulo de 3 a 12 graus com o centro normal da abertura de amostra.
BRPI0518606-4A 2004-12-14 2005-12-13 mÉtodo e dispositivo para mediÇço de aspereza de uma camada de tinta peliculosa BRPI0518606A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04078383 2004-12-14
US65447805P 2005-02-22 2005-02-22
PCT/EP2005/056761 WO2006064011A1 (en) 2004-12-14 2005-12-13 Method and device for measuring coarseness of a paint film

Publications (1)

Publication Number Publication Date
BRPI0518606A2 true BRPI0518606A2 (pt) 2008-11-25

Family

ID=34928733

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518606-4A BRPI0518606A2 (pt) 2004-12-14 2005-12-13 mÉtodo e dispositivo para mediÇço de aspereza de uma camada de tinta peliculosa

Country Status (9)

Country Link
US (1) US20070273890A1 (pt)
EP (1) EP1825436A1 (pt)
JP (1) JP2008523404A (pt)
KR (1) KR20070085715A (pt)
CN (1) CN101076833A (pt)
AU (1) AU2005315603A1 (pt)
BR (1) BRPI0518606A2 (pt)
RU (1) RU2007126808A (pt)
WO (1) WO2006064011A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014475B4 (de) 2007-03-22 2023-04-13 Byk-Gardner Gmbh Bestimmung von Oberflächeneigenschaften
MX2010012506A (es) * 2008-05-16 2010-12-21 Forensic Technology Wai Inc Adquisicion de topografias de objetos que tienen geometrias arbitrarias.
SE533594C2 (sv) * 2008-11-11 2010-11-02 Stora Enso Ab Bestämning av ytegenskaper hos ett objekt
CN102597751A (zh) * 2009-11-04 2012-07-18 Dac工程株式会社 制品检查装置
MX2012006218A (es) 2009-12-02 2012-07-03 Du Pont Metodo y sistema para igualar el color y la apariencia de aspereza de los revestimientos.
CN102360185B (zh) * 2011-05-25 2013-03-06 中国海洋大学 基于人眼视觉原理的煮粥煮奶火力自动控制方法及装置
US10375148B2 (en) * 2011-12-21 2019-08-06 Akzo Nobel Coatings International B.V. Colour variant selection method using a mobile device
EP2722664A1 (de) * 2012-10-19 2014-04-23 Sika Technology AG Verfahren und Anordnung zur quantitativen Bestimmung von Inhomogenitäten in einer Fluidschicht
CN105009152B (zh) * 2013-03-07 2019-07-09 阿克佐诺贝尔国际涂料股份有限公司 用于匹配涂料的方法
EP2821762A1 (en) * 2013-07-03 2015-01-07 Akzo Nobel Coatings International B.V. Process of measuring color properties of an object using a mobile device
JP7050771B2 (ja) * 2016-10-07 2022-04-08 ハッチンソン テクノロジー インコーポレイテッド 検査システムのための軸上照明及び拡散照明
WO2020049860A1 (ja) * 2018-09-04 2020-03-12 関西ペイント株式会社 塗色評価画像の生成方法、生成プログラムおよび塗色評価画像生成装置
CN111024005A (zh) * 2019-12-31 2020-04-17 芜湖哈特机器人产业技术研究院有限公司 一种基于视觉的家具喷涂质量检测方法
CN117589297A (zh) * 2024-01-19 2024-02-23 中国科学院长春光学精密机械与物理研究所 球型积分腔结构及痕量气体探测仪器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751162A (en) * 1972-03-13 1973-08-07 R Long Refractometer and reflectometer
WO1999042900A1 (en) 1998-02-06 1999-08-26 Videometer Aps An apparatus and a method of recording an image of an object
AU770821B2 (en) 1999-10-05 2004-03-04 Akzo Nobel Coatings International B.V. Method for colour matching by means of an electronic imaging device
JP3626387B2 (ja) 2000-02-04 2005-03-09 関西ペイント株式会社 コンピュータ調色装置及びこの装置を用いた塗料の調色方法
CA2384127A1 (en) * 2000-07-07 2002-01-17 Kansai Paint Co., Ltd. Toning method of paint having brilliant feeling
WO2002103309A1 (en) 2001-06-20 2002-12-27 Delta Dansk Elektronik, Lys & Akustik Combination of response adapting filter and detector
WO2003029811A1 (en) 2001-10-04 2003-04-10 Digieye Plc. Assessing colour fastiness
US6583879B1 (en) * 2002-01-11 2003-06-24 X-Rite, Incorporated Benchtop spectrophotometer with improved targeting
US7372552B2 (en) * 2003-12-22 2008-05-13 American Gem Society Methods, apparatus, and systems for evaluating gemstones

Also Published As

Publication number Publication date
US20070273890A1 (en) 2007-11-29
WO2006064011A1 (en) 2006-06-22
JP2008523404A (ja) 2008-07-03
RU2007126808A (ru) 2009-01-27
CN101076833A (zh) 2007-11-21
KR20070085715A (ko) 2007-08-27
EP1825436A1 (en) 2007-08-29
AU2005315603A1 (en) 2006-06-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.