EVALUATION METHOD OF COATING LIQUID

PROBLEM TO BE SOLVED: To provide an evaluation method of a coating liquid capable of easily evaluating whether or not the coating liquid is normal.SOLUTION: A coating liquid is made to pass through a microchannel 10, and the coating liquid is evaluated on the basis of operation of the coating liquid...

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Bibliographic Details
Main Authors TSUDA TAKEAKI, AOKI TAKASHI, SONEHARA AKIO, NISHIKAWA HIROSHI
Format Patent
LanguageEnglish
Published 17.01.2013
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:PROBLEM TO BE SOLVED: To provide an evaluation method of a coating liquid capable of easily evaluating whether or not the coating liquid is normal.SOLUTION: A coating liquid is made to pass through a microchannel 10, and the coating liquid is evaluated on the basis of operation of the coating liquid during passage. The microchannel is formed by joining a first base material (1) having recesses provided on the surface thereof and a second base material (2), and forming through-holes 3 formed in a joint part between the first base material (1) and the second base material (2) by the recesses.
Bibliography:Application Number: JP20110144246