Abstract - Functional End Group Determination in Photo-degraded Liquid Rubbers


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	Publications of MRB Latest Publications MRB Digest Journal of Rubber Research 3^rd Qtr 2008 Vol 11(3) 2^nd Qtr 2008 Vol 11(2) 1^st Qtr 2008 Vol 11(1) 4^th Qtr 2007 Vol 10(4) 3^rd Qtr 2007 Vol 10(3) 2^nd Qtr 2007 Vol 10(2) 1^st Qtr 2007 Vol 10(1) 1^st Qtr 2006 Vol 9(1) 2^nd Qtr 2006 Vol 9(2) 3^rd Qtr 2006 Vol 9(3) 4^th Qtr 2006 Vol 9(4) Submit paper/article Order Form	Abstract Functional End Group Determination in Photo-degraded Liquid Rubbers S. S. Solanky and R. P. Singh The end functionality of the oligomers of natural rubber determined by acetylation, silylation 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. back
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