Functional end group determination in photo-degraded liquid rubbers
Solanky S S
Functional end group determination in photo-degraded liquid rubbers - Journal of Rubber Research 2003 - 11-Jan
The end functionality of the oligomers of natural rubber determined by acetylation methods and analysis by 1H-NMR using trifluoroacetic acid, titration of hydroperoxide determination method etc, is investigated. Attempts were made to estimate the end functionalised groups produced in the chain cleavage during hydrogen peroxide catalysed photo-oxidative degradation of high molecular weight natural rubber which was an initiation of producing liquid natural rubber.
Acetylation
End functionality
Liquid natural rubber
NMR spectroscopy
Oligomers
Photo-degraded
Silylation
Functional end group determination in photo-degraded liquid rubbers - Journal of Rubber Research 2003 - 11-Jan
The end functionality of the oligomers of natural rubber determined by acetylation methods and analysis by 1H-NMR using trifluoroacetic acid, titration of hydroperoxide determination method etc, is investigated. Attempts were made to estimate the end functionalised groups produced in the chain cleavage during hydrogen peroxide catalysed photo-oxidative degradation of high molecular weight natural rubber which was an initiation of producing liquid natural rubber.
Acetylation
End functionality
Liquid natural rubber
NMR spectroscopy
Oligomers
Photo-degraded
Silylation