J.O. Harris and R.W. Wise, "Promoters of Filler Reinforcement". Reprint from Reinforcement of Elastomers by G. Kraus, Interscience Publishers, 1965, p. 261.
3.
A.R. Payne, P.J. Swift and M.A. Wheelans, Natural Rubber Conference Kuala Lumpur 1968, " Natural Rubber Vulcanizates with Improved Dynamic Properties".
4.
P. Hamed and L.A. Walker, Rubber World, 164, 51 (1971).
5.
Monsanto Company (1972) Technical Bulletin IC/RC-12A Nitrol® - A Chemical Promoter.