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A simple, rapid, microgasometric method for determination of primary aliphatic amine groups in polymers

✍ Scribed by Victoria Wright; Geoffrey McGarraugh; Roger Phillips


Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
319 KB
Volume
21
Category
Article
ISSN
0032-3861

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πŸ“œ SIMILAR VOLUMES


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However, there were significant correlations between the enthalpy involved and each of VAG maximum viscosity, breakdown, viscosity at 50 Β°C and set back (r = 0.53, P < 0.05; r = 0.49, P < 0.05; r = 0.62, P < 0.05; r = 0.65, P < 0.01, respectively). For RVA data, correlations were found only between

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The method described here is essentially a modification of the method of Dilley and Crane (1) but has the advantages of greater speed and simplicity and gives higher recoveries. ## MATERIALS Benzene, petroleum ether (S&80), diethyl ether, absolute ethanol, and acetone were all analytical reagent

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A rapid method for determining the molecular weight distribution of polymers has been the aim of polymer chemists for a long time. The method presented here requires less tban two hours, including dissolution of the polymer. It is an exteneion of a photoelectric turbidimetric technique presented by