Patent search ap:("INVISTA NORTH AMERICA S.A.R.L.") AND inv:"Leen MONSTER" Page 1

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发明申请
MONOMERIC BALANCE CONTROL IN THE PREPARATION OF PRECURSORS FOR POLYAMIDATION PROCESSES 审中-公开

公开(公告)号：US20200024396A1

公开(公告)日：2020-01-23

申请号：US16490084

申请日：2018-04-12

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： Bryan Dinesh KAUSHIVA , Leen MONSTER

IPC: C08G69/28 , G16C20/30 , G01N21/65

Abstract: Disclosed is a method for measuring and/or controlling salt balance in a feed to a condensation polymerization process for making nylon. The method employs Raman spectroscopy.

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