AU2020326154B2 - Method and system for matching and adjusting pigmentation of a sample coating to a target coating - Google Patents

Method and system for matching and adjusting pigmentation of a sample coating to a target coating

Info

Publication number
AU2020326154B2
AU2020326154B2 AU2020326154A AU2020326154A AU2020326154B2 AU 2020326154 B2 AU2020326154 B2 AU 2020326154B2 AU 2020326154 A AU2020326154 A AU 2020326154A AU 2020326154 A AU2020326154 A AU 2020326154A AU 2020326154 B2 AU2020326154 B2 AU 2020326154B2
Authority
AU
Australia
Prior art keywords
norm
value
formula
rref
preliminary matching
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.)
Active
Application number
AU2020326154A
Other languages
English (en)
Other versions
AU2020326154A1 (en
Inventor
Guido BISCHOFF
Florian STEUFMEHL
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.)
BASF Coatings GmbH
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 AU2020326154A1 publication Critical patent/AU2020326154A1/en
Application granted granted Critical
Publication of AU2020326154B2 publication Critical patent/AU2020326154B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01J3/463—Colour matching
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/242—Query formulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
AU2020326154A 2019-08-06 2020-08-01 Method and system for matching and adjusting pigmentation of a sample coating to a target coating Active AU2020326154B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19190395 2019-08-06
EP19190395.4 2019-08-06
PCT/EP2020/071751 WO2021023685A1 (en) 2019-08-06 2020-08-01 Method and system for matching and adjusting pigmentation of a sample coating to a target coating

Publications (2)

Publication Number Publication Date
AU2020326154A1 AU2020326154A1 (en) 2022-02-24
AU2020326154B2 true AU2020326154B2 (en) 2026-04-23

Family

ID=67551219

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020326154A Active AU2020326154B2 (en) 2019-08-06 2020-08-01 Method and system for matching and adjusting pigmentation of a sample coating to a target coating

Country Status (8)

Country Link
US (1) US12411078B2 (enExample)
EP (1) EP4010669B1 (enExample)
JP (1) JP7408770B2 (enExample)
CN (1) CN114174785B (enExample)
AU (1) AU2020326154B2 (enExample)
CA (1) CA3143802A1 (enExample)
MX (1) MX2022001500A (enExample)
WO (1) WO2021023685A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4463682B1 (en) * 2022-01-11 2025-09-24 BASF Coatings GmbH Color adjustment methods and systems
EP4500126B1 (en) * 2022-03-29 2026-01-21 PPG Industries Ohio Inc. Techniques for color matching
DE102024139452A1 (de) * 2024-12-20 2026-06-25 Synnotech AG Verfahren zur Bestimmung der Farbrezeptur einer Zielfarbe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5841421A (en) * 1995-12-18 1998-11-24 General Electric Company Method and system for selecting a previous color match from a set of previous color matches that best matches a color standard

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5668633A (en) * 1995-10-03 1997-09-16 General Electric Company Method and system for formulating a color match
US5720017A (en) * 1995-10-30 1998-02-17 General Electric Company System and method for formulating a color match using color keys
JPH09229773A (ja) * 1996-02-22 1997-09-05 Toto Ltd コンピュータカラーマッチング方法
DE19636774C2 (de) * 1996-09-10 1999-04-22 Herberts Gmbh Verfahren zur Anpassung einer Farbrezeptur
US7184170B2 (en) * 2002-03-28 2007-02-27 Clariant Finance (Bvi) Limited Method and apparatus for color management
US8108169B2 (en) * 2008-03-28 2012-01-31 Datacolor Holding Ag Method and apparatus for matching translucent coatings of absorbent substrates
RU2538965C2 (ru) * 2009-01-19 2015-01-10 Эббви Инк. Вызывающие апоптоз средства для лечения рака и иммунных и аутоиммунных заболеваний
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.
US8692991B2 (en) * 2012-02-03 2014-04-08 Ppg Industries Ohio, Inc. Optimal tint identifier/selector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5841421A (en) * 1995-12-18 1998-11-24 General Electric Company Method and system for selecting a previous color match from a set of previous color matches that best matches a color standard

Also Published As

Publication number Publication date
EP4010669A1 (en) 2022-06-15
MX2022001500A (es) 2022-03-17
CN114174785A (zh) 2022-03-11
CN114174785B (zh) 2025-09-12
JP2022543303A (ja) 2022-10-11
WO2021023685A1 (en) 2021-02-11
US12411078B2 (en) 2025-09-09
AU2020326154A1 (en) 2022-02-24
EP4010669C0 (en) 2024-05-29
EP4010669B1 (en) 2024-05-29
JP7408770B2 (ja) 2024-01-05
CA3143802A1 (en) 2021-02-11
US20220276152A1 (en) 2022-09-01

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