Title:
COATING COLOR EVALUATION METHOD
Document Type and Number:
WIPO Patent Application WO/2013/118868
Kind Code:
A1
Abstract:
The coating color evaluation method according to the present invention is a method for evaluating the coating color of paint that includes a color pigment and a photoluminescent pigment, wherein the spectral reflectivity of the coating film of the paint is measured, and the ratio (C*/L*) of the luminosity (L*) and the chroma (C*) in an L*C*h color system is calculated from the spectral reflectivity.
Inventors:
MATSUSHITA AKIKO (JP)
HARADA OSAMU (JP)
KURAMOCHI TATSUO (JP)
HARADA OSAMU (JP)
KURAMOCHI TATSUO (JP)
Application Number:
PCT/JP2013/053059
Publication Date:
August 15, 2013
Filing Date:
February 08, 2013
Export Citation:
Assignee:
KANSAI PAINT CO LTD (JP)
International Classes:
G01J3/46
Foreign References:
| JP2006162600A | 2006-06-22 |
Other References:
IZUMI SATAKE ET AL.: "Analysis of the Color Preference of Female College Students on Automotive Exterior by the Use of Multiangle Spectrophotometer", JOURNAL OF THE JAPAN SOCIETY OF COLOUR MATERIAL, vol. 80, no. 12, 20 December 2007 (2007-12-20), pages 1 - 6, XP055159423
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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Claims:
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