AR043945A1 - Un metodo para verificar las propiedades de color e intensidad de tandas de manchas en madera - Google Patents

Un metodo para verificar las propiedades de color e intensidad de tandas de manchas en madera

Info

Publication number
AR043945A1
AR043945A1 ARP040101031A ARP040101031A AR043945A1 AR 043945 A1 AR043945 A1 AR 043945A1 AR P040101031 A ARP040101031 A AR P040101031A AR P040101031 A ARP040101031 A AR P040101031A AR 043945 A1 AR043945 A1 AR 043945A1
Authority
AR
Argentina
Prior art keywords
batch
dyeing
standard
wood
tands
Prior art date
Application number
ARP040101031A
Other languages
English (en)
Inventor
Thomas L Cope
Thomas J Skierski
Original Assignee
Sherwin Williams 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 Sherwin Williams Co filed Critical Sherwin Williams Co
Publication of AR043945A1 publication Critical patent/AR043945A1/es

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
    • 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
    • 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
    • G01N21/251—Colorimeters; Construction thereof
    • 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
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/46—Wood
    • 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
    • G01J2003/466—Coded colour; Recognition of predetermined colour; Determining proximity to predetermined colour
    • 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
    • G01N2021/8411—Application to online plant, process monitoring
    • G01N2021/8416—Application to online plant, process monitoring and process controlling, not otherwise provided for
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • 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
    • G01N2201/0634—Diffuse illumination
    • 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
    • G01N2201/065—Integrating spheres

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Paints Or Removers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

Un método para verificar el poder colorante y tintóreo de un lote fabricado de un recubrimiento semitransparente par madera. De acuerdo con el método, se forma un lote estándar del recubrimiento para madera y luego se mezcla con una cantidad especificada de un colorante blanco para formar un lote de medición estándar. Se obtiene una muestra de prueba del lote fabricado y también se mezcla con una cantidad especificada del colorante blanco para formar una muestra de medición de prueba. Se forman capas de lote de medición estándar y de la muestra de medición de prueba en los sustratos y se logra un ocultamiento total. Las mediciones de reflectancia de las capas se realizan utilizando un espectrofotómetro. Las mediciones de reflectancia se utilizan para determinar si el poder colorante y tintóreo del lote fabricado está dentro de un rango de desviación aceptable del poder colorante y tintóreo del lote estándar. Esto permite cálculos de diferencia de poder colorante y diferencia de color objetivos y a partir de allí se puede efectuar ajustes, eliminando de este modo los métodos anteriores de ensayo y error.
ARP040101031A 2003-03-27 2004-03-29 Un metodo para verificar las propiedades de color e intensidad de tandas de manchas en madera AR043945A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45832003P 2003-03-27 2003-03-27

Publications (1)

Publication Number Publication Date
AR043945A1 true AR043945A1 (es) 2005-08-17

Family

ID=33159601

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040101031A AR043945A1 (es) 2003-03-27 2004-03-29 Un metodo para verificar las propiedades de color e intensidad de tandas de manchas en madera

Country Status (3)

Country Link
US (1) US7042566B2 (es)
AR (1) AR043945A1 (es)
WO (1) WO2004090488A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7953274B2 (en) * 2005-03-18 2011-05-31 Valspar Sourcing, Inc. Digital method for matching stains
US7623241B2 (en) 2006-05-12 2009-11-24 Arch Chemicals, Inc. Method for automatic color matching of transparent wood stains
US20100005911A1 (en) * 2008-07-11 2010-01-14 Atlas Material Testing Technology, Llc Weathering Test Apparatus With Real-Time Color Measurement
DE102009019545B4 (de) * 2009-04-30 2018-11-22 Schattdecor Ag Verfahren und Vorrichtung zur Durchführung eines optischen Vergleiches zwischen zumindest zwei Mustern, vorzugsweise durch Vergleich von auswählbaren Ausschnitten
EP2773942B1 (en) * 2011-11-01 2022-05-18 Axalta Coating Systems GmbH Process for predicting tint strength of coating compositions by wet color measurement
EP3162044B1 (en) 2014-06-25 2021-11-24 Swimc Llc Digital system and method for paint color matching
US11087388B1 (en) 2016-10-31 2021-08-10 Swimc Llc Product-focused search method and apparatus
US10901576B1 (en) 2016-11-01 2021-01-26 Swimc Llc Color selection and display
US11361372B1 (en) 2016-11-02 2022-06-14 The Sherwin-Williams Company Paint procurement system and method
US10809884B2 (en) 2017-11-06 2020-10-20 The Sherwin-Williams Company Paint color selection and display system and method
BR112021026086A2 (pt) 2019-07-02 2022-02-08 Akzo Nobel Coatings Int Bv Método implementado por computador para gerar uma visualização de um substrato de madeira tingido, sistema para gerar uma visualização de um substrato de madeira tingido e produto de programa de computador
JP6751214B1 (ja) * 2020-02-12 2020-09-02 デクセリアルズ株式会社 測定装置及び成膜装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368864A (en) * 1962-06-12 1968-02-13 Sandoz Ltd Color matching process
US3690771A (en) * 1970-04-07 1972-09-12 Du Pont Method and apparatus for instrumentally shading metallic paints
US4887217A (en) * 1985-01-04 1989-12-12 The Sherwin-Williams Company Process for manufacturing paints
US5116408A (en) * 1989-03-27 1992-05-26 Crozer Veva W Water-based wood stain
US5231472A (en) * 1991-09-16 1993-07-27 Ppg Industries, Inc. Color matching and characterization of surface coatings
JP4039470B2 (ja) * 1997-05-09 2008-01-30 日清紡績株式会社 メタリック・パール系塗料のコンピュータ調色における着色材と光輝材の配合比又は光輝材の配合量を求める方法
US6166814A (en) * 1997-09-30 2000-12-26 Georgia Tech Research Corp. Method and apparatus for color matching paints
US6719452B2 (en) * 2001-03-19 2004-04-13 E. I. Du Pont De Nemours And Company Process for manufacturing transparent tints

Also Published As

Publication number Publication date
WO2004090488A1 (en) 2004-10-21
US20040223149A1 (en) 2004-11-11
US7042566B2 (en) 2006-05-09

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