“…Many authors have suggested that either disaggregation or depolymerization is one step in vulcanization (1,8,15,16,19). Other authors believe that aggregation or polymerization is a factor (2,4,6,9,10,13,14,18,19,21,22). In many cases it is probable that the term "polymerization" or "depolymerization" is used loosely and is not intended to involve a change in unsaturation.…”