Title:
HIGH-SPEED TREATMENT GAS-CHROMATOGRAPHY SYSTEM FOR ADDITIVE ANALYSIS, AND ANALYSIS METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/164087
Kind Code:
A1
Abstract:
The present invention relates to a high-speed treatment gas-chromatography system for analysis of high-molecular weight additives in a polymer material, and an analysis method using same and, more particularly, to: a high-speed treatment gas-chromatography system capable of qualitatively and quantitatively analyzing, at the same time, high-molecular weight additives in a polymer, and reducing analysis time by increasing a heating rate and a column maximum temperature; and an analysis method using same.
Inventors:
JANG RIN (KR)
JIN MI KYOUNG (KR)
NAM MOON JA (KR)
KIM BYOUNG HYOUN (KR)
JIN MI KYOUNG (KR)
NAM MOON JA (KR)
KIM BYOUNG HYOUN (KR)
Application Number:
PCT/KR2018/012904
Publication Date:
August 29, 2019
Filing Date:
October 29, 2018
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
G01N30/88; G01N30/02; G01N30/10; G01N30/68; G01N30/72
Foreign References:
| US20130062515A1 | 2013-03-14 | |||
| CN102662020A | 2012-09-12 | |||
| CN101852766A | 2010-10-06 | |||
| KR20180021608A | 2018-03-05 |
Other References:
HONNOLD, R. ET AL.: "Analysis of terpenes in cannabis using the Agilent 7697A/7890B/5977B headspace GC-MSD system", AGILENT TECHNOLOGIES, 26 September 2017 (2017-09-26), pages 1 - 10, XP055632963
APPLICATION NEWS: "Analysis of 6 phthalate esters in polyvinyl chloride toys by GC-FID.", SHIMADZU. GAS CHROMATOGRAPHY, vol. G275, 16 September 2010 (2010-09-16), pages 1 - 2, XP055632972
See also references of EP 3757564A4
APPLICATION NEWS: "Analysis of 6 phthalate esters in polyvinyl chloride toys by GC-FID.", SHIMADZU. GAS CHROMATOGRAPHY, vol. G275, 16 September 2010 (2010-09-16), pages 1 - 2, XP055632972
See also references of EP 3757564A4
Attorney, Agent or Firm:
KIM, Aera (KR)
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