CA3143802A1 - 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 Download PDF

Info

Publication number
CA3143802A1
CA3143802A1 CA3143802A CA3143802A CA3143802A1 CA 3143802 A1 CA3143802 A1 CA 3143802A1 CA 3143802 A CA3143802 A CA 3143802A CA 3143802 A CA3143802 A CA 3143802A CA 3143802 A1 CA3143802 A1 CA 3143802A1
Authority
CA
Canada
Prior art keywords
preliminary matching
formula
match metric
adjusted
matching formula
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.)
Pending
Application number
CA3143802A
Other languages
English (en)
French (fr)
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 CA3143802A1 publication Critical patent/CA3143802A1/en
Pending legal-status Critical Current

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)
CA3143802A 2019-08-06 2020-08-01 Method and system for matching and adjusting pigmentation of a sample coating to a target coating Pending CA3143802A1 (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 (1)

Publication Number Publication Date
CA3143802A1 true CA3143802A1 (en) 2021-02-11

Family

ID=67551219

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3143802A Pending CA3143802A1 (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

Family Cites Families (10)

* 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
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
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

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
AU2020326154B2 (en) 2026-04-23
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
US20220276152A1 (en) 2022-09-01

Similar Documents

Publication Publication Date Title
AU2020326154B2 (en) Method and system for matching and adjusting pigmentation of a sample coating to a target coating
CN109903256A (zh) 模型训练方法、色差校正方法、装置、介质和电子设备
JPH09508768A (ja) カラー・スキャナ信号を測色値に変換する方法および装置
US8274718B2 (en) Method for creating color conversion definition for image output devices and image processing apparatus implementing the method
AU2020326153B2 (en) Method and system for quantifying a spectral similarity between a sample color and a target color
JP2022543303A5 (enExample)
JP2022543846A5 (enExample)
Schanda CIE colorimetry and colour displays
US11900507B2 (en) Visualizing wood staining
EP4010670B1 (en) Method and system for a roboust color matching and adjustment process of effect colors
US8928901B2 (en) Generating an image profile LUT for a N-color marking device via multi-objective cost minimization
CN115711672A (zh) 一种基于rbf的纺织品颜色测量方法
CA3146286C (en) Method and system for a robust color matching and adjustment process of effect colors
JP2025505472A (ja) 反射性基材にデジタル印刷するためのインクの投入
Smith et al. Visual Display Calibration: An Analysis of Efficacy in Color Management
Hunt Future of color: science and technology
Plaisted Color-Image. com

Legal Events

Date Code Title Description
MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 4TH ANNIV.) - STANDARD

Year of fee payment: 4

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20240725

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20240725

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20240725

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-1-D10-D11-D117 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR EXAMINATION RECEIVED

Effective date: 20241101

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20241101

D00 Search and/or examination requested or commenced

Free format text: ST27 STATUS EVENT CODE: A-1-1-D10-D00-D118 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR EXAMINATION REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20241118

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20250410

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-D155 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: ALL REQUIREMENTS FOR EXAMINATION DETERMINED COMPLIANT

Effective date: 20250501

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 5TH ANNIV.) - STANDARD

Year of fee payment: 5

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250708

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250708

D15 Examination report completed

Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT

Effective date: 20250908

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - RESPONSE TO EXAMINER'S REQUISITION

Effective date: 20251111

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT

Effective date: 20260114

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED

Effective date: 20260114

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20260114

D22 Grant of ip right intended

Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D22-D128 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: ALLOWANCE REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20260609

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260609

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 6TH ANNIV.) - STANDARD

Year of fee payment: 6

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260707

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260707