MOLDED PIECE SET, COMPUTER COLOR MATCHING SYSTEM, DATABASE, AND METHOD OF MANUFACTURING MOLDED PIECE SET

Provided is a molded piece set which has low metamerism in the appearance thereof, and in which the colors of the various molded pieces appear to match to a high degree despite the set comprising molded pieces of different composition. The present invention is a molded piece set comprising at least...

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Hauptverfasser: SAKUDA SHINGO, NISHIMURA HIROSHI, KIKUTA IKUO, ARASHIMA YUJI, KISHINE MITSURU, AIZAWA FUMIYA, MIYOSHI NATSUE, SAKAI AYA, KITAGAWA MICHIKO
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creator SAKUDA SHINGO
NISHIMURA HIROSHI
KIKUTA IKUO
ARASHIMA YUJI
KISHINE MITSURU
AIZAWA FUMIYA
MIYOSHI NATSUE
SAKAI AYA
KITAGAWA MICHIKO
description Provided is a molded piece set which has low metamerism in the appearance thereof, and in which the colors of the various molded pieces appear to match to a high degree despite the set comprising molded pieces of different composition. The present invention is a molded piece set comprising at least two colored molded pieces of different compositions, the CIEDE2000 color difference between one colored molded piece and at least one other colored molded piece, as calculated according to the following methods, being 1.0 or less, and the set having a metamerism index of 1.0 or less. (CIEDE2000 color difference) The colors of the colored molded pieces are measured according to JIS Z 8722:2009, and calculation is performed according to JIS Z 8781-4:2013 and JIS Z 8781-6:2017 using an F2 light source and a 10-degree field of view. (Metamerism index) The color of a colored molded piece is measured according to JIS Z 8722:2009, and calculation is performed according to JIS Z 8781-4:2013 and JISZ 8719-1996 using F2 and
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language chi ; eng
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subjects CHEMISTRY
COLORIMETRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PHYSICS
RADIATION PYROMETRY
TESTING
THEIR PREPARATION OR CHEMICAL WORKING-UP
title MOLDED PIECE SET, COMPUTER COLOR MATCHING SYSTEM, DATABASE, AND METHOD OF MANUFACTURING MOLDED PIECE SET
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