COATING AGENT AMOUNT MEASURING METHOD

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专利权人:

エーザイ・アール・アンド・ディー・マネジメント株式会社

发明人:

小澤 崇浩,横山 誠,長門 琢也,細野 哲矢

申请号：

JP2014087235

公开号：

JP6408242B2

申请日:

2014.04.21

申请国别(地区):

JP

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To measure an amount of coating agent in a solid preparation with high accuracy by using a near infrared spectroscopy even in a case where water is included in coating liquid.SOLUTION: A coating agent amount measuring device 10 has coating liquid B that has water and a compound having a 6-24C long-chain hydrocarbon group, and includes: a measurement part 30 that measures absorption with the compound of near infrared light of a wavelength region of 1600-1800 nm which does not indicate a light absorption characteristic due to water and a calculation part 31 that calculates an amount of coating agent on the basis of the measurement result of the measurement part 30.COPYRIGHT: (C)2015,JPO&INPIT

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/