Title:
ANALYSIS OF COMPOSITION OF MIXTURE RECOVERED FROM SYNTHETIC RESIN PRODUCTION PROCESS
Document Type and Number:
Japanese Patent JP3773284
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To analyze the composition of a recycled mixture recovered from a synthetic resin production process under the same conditions irrespective of whether the component to be analyzed is a trace component or the major component.
SOLUTION: This analysis of the composition of the mixture recovered from a synthetic resin production process comprises using liquid chromatography, simultaneously using two or more wavelengths in the ultraviolet and visible regions, using one or more wavelength highly sensitive to a trace component (below 1wt.%) of the recycled mixture and using one or more wavelength lowly sensitive to the main component (10wt.% or above) of the recycled mixture.
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Inventors:
Shinya Koda
Application Number:
JP23595895A
Publication Date:
May 10, 2006
Filing Date:
August 23, 1995
Export Citation:
Assignee:
Asahi Kasei Chemicals Corporation
International Classes:
C08J11/02; (IPC1-7): C08J11/02
Domestic Patent References:
JP5194606A | ||||
JP3065648A |
Attorney, Agent or Firm:
Hideo Takei
Takeshi Shimizu
Joi Ito
Yoshio Narui
Takeshi Shimizu
Joi Ito
Yoshio Narui
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