Abstract

Poster Presentations

Day 2, May 16（Thu.）　　Room P (Multi-purpose Hall)

2P-15　　PDF

End-Group Characterization of High Molecular Weight Polyols Combining LC/Orbitrap MS and Kendrick Mass Defect Plot

(¹AGC, ²AIST)
^oKei Ishitsuka¹, Thierry Fouquet², Hiroaki Sato², Toshifumi Kakiuchi¹

We have developed the detailed composition analysis method of high molecular weight polyols by combining Orbitrap mass spectrometer and Kendrick mass defect (KMD) plot. By selecting multiple charged ions and optimizing “Divisor” value, end-group structures of mixed high molecular weight polyols have been characterized.